Items where Subject is "Soil Science and Microbiology > Soil Sciences"

Article

Abbott, J.L. (1978) Importance of the organic phosphorus fraction in extracts of calcareous soil. Soil Science Society of America Journal, 42 (1). pp. 81-85.

Abichandani, C.T. and Bhatt, P.N. (1965) Salt tolerance at germination of bajra (Pennisetum typhoides) and jowar (Sorghum vulgare) varieties. Annals of Arid Zone, 4 (1). p. 36.

Abudulai, M. and Salifu, A.B. and Opare-Atakora, D. and Haruna, M. and et al, . (2013) Field Efficacy of Neem (Azadirachta Indica A. Juss) for Managing Soil Arthropods and Cercospora Leaf Spots Damage for Increased Yield in Peanut. Plant Protection Science, 49 (2). pp. 65-72.

Adams, J.E. and Richardson, C.W. and Burnett, E. (1978) Influence of row spacing of grain sorghum on ground cover, runoff, and erosion. Soil Science Society of America Journal, 42 (6). pp. 959-962.

Alegre, J.C. and Cassel, D.K. and Bandy, D.E. (1986) Effects of land clearing and subsequent management on soil physical properties. Soil Science Society of America Journal, 50 (6). pp. 1379-1384.

Ali, M. and Rawat, C.R. and Dhar, S.N. (1980) Single supplemental irrigation to sorghum under dryland conditions of Bundelkhand. Indian Journal of Agronomy, 25 (4). pp. 673-676.

Alletto, L. and Benoit, P. and Bolognési, B. and et al, . (2013) Sorption and mineralisation of S-metolachlor in soils from fields cultivated with different conservation tillage systems. Soil and Tillage Research, 128. pp. 97-103.

Ambler, J.E. and Menzel, R.G. (1966) Retention of foliar applications of Sr85 by several plant species as affected by temperature and relative humidity of the air. Radiation Botany, 6 (3). pp. 219-223.

Anand, S.C. and Matson, K.W. and Sharma, S.B. (1995) Effect of soil temperature and pH on resistance of soybean to Heterodera glycines. Journal of Nematology, 27 (4). pp. 478-482.

Anderson, W.B. (1982) Diagnosis and correction of iron deficiency in field crops ‐ an overview. Journal of Plant Nutrition, 5 (4-7). pp. 785-795.

Arafa, A.A. and Khafagy, M.A. and El-Banna, M.F. (2009) The effect of glycinebetaine or ascorbic acid on grain germination and leaf structure of sorghum plants grown under salinity stress. Australian Journal of Crop Science, 3 (5). pp. 294-304.

Arafa, R.A.M. and El-Rahmany, T.A. and El-Ghany, B.F.A. and El-Shazly, M.M. (2010) Role of some effective microorganisms in improving soil properties and productivity of peanut under North Sinai conditions. Research Journal of Agriculture and Biological Sciences, 6 (3). pp. 228-246.

Azam, G and Grant, C D and Nuberg, I K and et al, . (2012) Establishing woody perennials on hostile soils in arid and semi-arid regions – A review. Plant & Soil. 22 pp..

Babaria, C J and Patel, C L (1981) Response and uptake of Iron by Sorghum to Application of Iron, Farmyard Manure and Sulphur in Calcareous Soil. Gujarat Agricultural University research journal, 6 (2). pp. 121-124.

Babu, S and Rana, D.S. and Yadav, G.S. and et al, . (2015) Effect of sunflower stover and nutrients management on soil biological properties and available nitrogen and phosphorus at different stage of pigeonpea growth under pigeonpea-sunflower cropping system. African Journal of Plant Science, 9 (6). pp. 264-273.

Bado, B.V. and Bationo, A. and Cescas, M.P. (2006) Assessment of cowpea and groundnut contributions to soil fertility and succeeding sorghum yields in the Guinean savannah zone of Burkina Faso (West Africa). Biology and Fertility of Soils , 43 (2). pp. 171-176.

Balasubramanian, A. (1978) Influence of foliar application of chemicals on the azotobacter population in the rhizospheres of sorghum vulgare and crotalaria juncea. Mysore Journal of Agricultural Sciences, 12 (2). pp. 273-276.

Balasubramanian, A. and Rangaswami, G. (1978) Influence of seed and root exudations on the rhizosphere effect in Sorghum vulgare and Crotalaria juncea. Folia Microbiologica, 23 (6). pp. 481-488.

Balasubramanian, A. and Rangaswami, G. (1969) Studies on the influence of foliar nutrient sprays on the root exudation pattern in four crop plants. Plant and Soil, 30 (2). pp. 210-220.

Balasundaram, C.S. and Sree Ramulu, U.S. (1980) Rationalising fertilizer rates for sorghum. I. Screening of suitable soil test methods. Turrialba, 30 (4). pp. 381-383.

Bales, G.L. and Kellogg, D.W. and Miller, D.D. (1979) Comparison of ammonium, potassium, sodium, chloride and hydroxyl ions on in vitro dry matter disappearance of milo stalks. Journal of Animal Science, 49 (5). pp. 1324-1330.

Baligar, V C and Nash, V E (1978) Sorghum root growth as influenced by soil physical properties. Communications in Soil Science and Plant Analysis, 9 (7). pp. 583-594.

Bangar, A.R. and Mane, V.B and Zende, G.K. (1979) Evaluation of soil tests at different depths and fertility levels of vertisol. Indian Journal of Agricultural Sciences, 49 (7). pp. 542-549.

Banks, P.A. and Merkle, M.G. (1979) Field Evaluations of the Herbicidal Effects of Fluridone on Two Soils. Agronomy Journal, 71 (5). pp. 759-762.

Barnes, G. (2003) Lessons learned: An evaluation of land administration initiatives in Latin America over the past two decades. Land Use Policy, 20 (4). pp. 367-374.

Barrau, E.M. and Berg, W.A. (1977) Pyrite and pyritic mill tailing as a source of iron in a calcareous iron-deficient soil. Soil Science Society of America Journal, 41 (2). pp. 385-388.

Barrow, C.J. (2012) Biochar: Potential for countering land degradation and for improving agriculture. Applied Geography, 34. pp. 21-28.

Bashan, Y. and Kamnev, A.A. and de-Bashan, L.E. (2012) A proposal for isolating and testing phosphate-solubilizing bacteria that enhance plant growth. Biology and Fertility of Soils. pp. 1-2.

Basinski, J.J. (1955) Witchweed and Soil Fertility. Nature, 175 (4453). p. 431.

Bationo, A. and Buerkert, A. (2001) Soil organic carbon management for sustainable land use in Sudano-Sahelian West Africa. Nutrient Cycling in Agroecosystems, 61 (1-2). 131-142 .

Bationo, A. and Kihara, J. and Vanlauwe, B. and Waswa, B. and Kimetu, J. (2007) Soil organic carbon dynamics, functions and management in West African agro-ecosystems. Agricultural Systems , 94 (1). pp. 13-25.

Behera, B. and Maruthi Sankar, G.R. and Sharma, K.L. and et al, . (2012) Effects of Fertilizers on Yield, Sustainability, and Soil Fertility under Rainfed Pigeon pea + Rice System in Subhumid Oxisol Soils. Communications in Soil Science and Plant Analysis, 43 (17). pp. 2228-2246.

Benjamin, O.D. and Wakindiki, I.I.C. (2009) Effect of placement of straw mulch on soil conservation, nutrient accumulation, and wheat yield in a humid Kenyan highland. Journal of Tropical Agriculture , 47 (1-2). pp. 30-36.

Bennett, J. and Ainslie, A. and Davis, J. (2010) Fenced in: Common property struggles in the management of communal rangelands in central Eastern Cape Province, South Africa. Land Use Policy, 27 (2). pp. 340-350.

Bhatia, K.S. and Chaudhary, H.P. and Kumar, A. and Dhillon, D.S. (1979) Effect of cropping and cultural practices on surface runoff and soil loss. Journal of the Indian Society of Soil Science, 27 (1). pp. 23-25.

Bhattacharyya, P. and Bhatt, V.K. and Mandal, D. (2008) Soil loss tolerance limits for planning of soil conservation measures in Shivalik–Himalayan region of India. Cetena, 73 (1). pp. 117-124.

Bhattacharyya, T. and Ray, S.K. and Mauryaa, U.K. and Chandran, P. (2015) Carbon and nitrogen estimation in soils : Standardizing methods and internal standards for C/N analyzer. Journal of the Indian Chemical Society, 92. pp. 263-269.

Biswas, S. and Swanson, M.E. and Vacik, H. (2012) Natural resources depletion in hill areas of Bangladesh: A review. Journal of Mountain Science , 9 (2). pp. 147-156.

Blum, A. (1967) Effect of soil fertility and plant competition on grain sorghum panicle morphology and panicle weight components. Agronomy Journal, 59 (5). pp. 400-403.

Blum, A. and Sullivan, C Y (1974) Leaf water potential and stomatal activity in sorghum as influenced by soil moisture stress. Israel Journal of Botany, 23 (1-2). pp. 14-19.

Blumberg, A.Y. and Crossley, D.A. Jr. (1983) Comparison of soil surface arthropod populations in conventional tillage, no-tillage and old field systems. Agro-Ecosystems, 8 (3-4). pp. 247-253.

Bolliger, A. and Magid, J. and Amado, J.C.T. and Skóra Neto, F. and Ribeiro, M. de F. dos S. and Calegari, A. and Ralisch, R. and Neergaard, A. de (2006) Taking stock of the Brazilian "zero-till revolution": a review of landmark research and farmers' practice. Advances in Agronomy, 91. pp. 47-110.

Brahmbhatt, B.M. and Patel, A.S. (1983) Role of moisture conservation practices for semi-arid condition of Gujarat. Gujarat Agricultural University Research Journal, 8 (2). pp. 58-66.

Brannstrom, C. and Jepson, W. and Filippi, A.M. and et al, . (2008) Land change in the Brazilian Savanna (Cerrado), 1986–2002: Comparative analysis and implications for land-use policy. Land Use Policy, 25 (4). pp. 579-595.

Brown, A.L. and Yamaguchi, S. and Leal-Diaz, J. (1965) Evidence for translocation of iron in plants. Plant Physiology, 40 (1). pp. 35-38.

Bundy , L.G. and Bremner, J.M. (1972) A simple titrimetric method for determination of inorganic carbon in soils. Soil Science Society of America Journal, 36 (2). pp. 273-275.

Burel, F. and Lavigne, C. and Marshall, E.J.P. (2013) Landscape ecology and biodiversity in agricultural landscapes. Agriculture, Ecosystems & Environment. pp. 1-2.

Butterly, C. R. and Baldock, J. A. and Tang, C. (2012) The contribution of crop residues to changes in soil pH under field conditions. Plant Soil. pp. 1-14.

Carpenter, S. and Walker, B. and Anderies, J.M. and Abel, N. (2001) From metaphor to measurement: resilience of what to what? Ecosystems, 4 (8). pp. 765-781.

Chaiyadee, S. and Jogloy, S. and P. Songsri, P. and Singkham, N. and Vorasoot, N. and Sawatsitang, P. and Holbrook, C.C. and Patanothai , A. (2013) Soil moisture affects fatty acids and oil quality parameters in peanut. International Journal of Plant Production, 7 (1). pp. 81-96.

Channasava, A. and Lakshman, H.C. (2013) Diversity and efficacy of AM fungi on Jatropa curcas L., and Panicum miliacaeum L. in mine spoils. International Journal of Agricultural Technology , 9 (1). pp. 103-113.

Chaturvedi, S. and Chandel, A.S. (2005) Influence of organic and inorganic fertilization on soil fertility and productivity of soybean (Glycine max). Indian Journal of Agronomy , 50 (4). pp. 311-313.

Chen, Xin-Ping and Cui, Zhen-Ling and Vitousek, Peter M. and Cassman, Kenneth G. and Matson, Pamela A. and Bai, Jin-Shun and Meng, Qing-Feng and Hou, Peng and Yue, Shan-Chao and Römheld, Volker and Zhang, Fu-Suo (2011) Integrated soil–crop system management for food security. PNAS, 108 (16). pp. 6399-6404.

Clark, R.B. and Yusuf, Y and Ross, W.M. and Maranville, J.W. (1982) Screening for sorghum genotypic differences to iron deficiency. Journal of Plant Nutrition, 5 (4-7). pp. 587-604.

Constable, G.A. and Hearn, A.B. (1978) Agronomic and physiological responses of soybean and sorghum crops to water deficits I. Growth, development and yield. Australian Journal of Plant Physiology, 5 (2). pp. 159-167.

Conway, G.R. (1985) Agroecosystem analysis. Agricultural Administration, 20 (1). pp. 31-55.

Crabtree, R.J. and Makonnen, G.A. (1981) Double and monocropped wheat and grain sorghum under different tillage and row spacings. Soil Science, 132 (3). pp. 213-219.

Crosbie, J. and Longnecker, N.E. and Robson , A.D. (1994) Seed manganese affects the early growth of lupins in manganese-deficient conditions. Australian Journal of Agricultural Research, 45 (7). 1469-1482 .

Dai, Z. (2010) Intensive agropastoralism: dryland degradation, the Grain-to-Green Program and islands of sustainability in the Mu Us Sandy Land of China. Agriculture, Ecosystems & Environment, 138 (3-4). 249 -256.

Dalling, J.W. and Davis, A.S. and Schutte, B.J. and Arnold, A.E. (2010) Seed survival in soil: interacting effects of predation, dormancy and the soil microbial community. Journal of Ecology , 99. pp. 89-95.

Das, T.K. and Bhattacharyya, B. and Sharma , A.R. and et al, . (2013) Impacts of conservation agriculture on total soil organic carbon retention potential under an irrigated agro-ecosystem of the western Indo-Gangetic Plains. European Journal of Agronomy, 51. pp. 34-42.

Day, A.D. and Tucker, T.C. (1977) Effects of treated municipal waste water on growth, fiber, protein, and amino acid content of sorghum grain. Journal of Environmental Quality, 6 (3). pp. 325-327.

Delgado-Baquerizo, M. and Maestre, F T and Gallardo, A. (2012) Biological soil crusts increase the resistance of soil nitrogen dynamics to changes in temperatures in a semi-arid ecosystem. Plant and Soil. 13 p..

Delgado-Baquerizo, M. and Morillas, L. and Maestre, F.T. and Gallardo, A. (2013) Biocrusts control the nitrogen dynamics and microbial functional diversity of semi-arid soils in response to nutrient additions. Plant and Soil. pp. 1-12.

Demeyer, A. and Nkana, J.C.V. and Verloo, M.G. (2001) Characteristics of wood ash and influence on soil properties and nutrient uptake: an overview. Bioresource Technology , 77 (3). pp. 287-295.

Deo, C and Kothari, M L (2002) Effect of Modes and Levels of Molybdenum Application on Grain Yield Protein Content and Nodulation of Chickpea grown on Loamy Sand Soil. Communications in Soil Science and Plant Analysis , 33 (15-18). pp. 2905-2915.

Devi, M.J. and Sinclair, T.R. and Vadez, V. (2010) Genotypic variability among peanut (Arachis hypogea L.) in sensitivity of nitrogen fixation to soil drying. Plant and Soil, 330 (1-2). pp. 139-148.

Dhar, B. and Jaiswal, S. K. and Kumar, B. and Vaishampayan, A. (2013) Characteristics and host range nodulation of a lysogenic Bradyrhizobium strain of pigeonpea (Cajanus cajan L.) isolated from an Indian soil. Biology and Fertility of Soils, 49 (3). pp. 343-349.

Dimassi, B. and Mary, B. and Wylleman, R. and et al, . (2014) Long-term effect of contrasted tillage and crop management on soilcarbon dynamics during 41 years. Agriculture, Ecosystems and Environment, 188. pp. 134-146.

Dirmeyer, P.A. and Gao, X. and Zhao, M. and et al, . (2006) GSWP-2: Multimodel Analysis and Implications for Our Perception of the Land Surface. American Meteorological Society, 87 (10). pp. 1381-1397.

Doss, A.K. and Rajabhooshanam, D.S. and Loganathan, S. (1976) Progressive changes in available nutrient contents in the sandy soils and their effect on yield and uptake of nutrients in ragi (Eleusine coracana Gaertn.). Madras Agricultural Journal, 62 (3). pp. 138-144.

Eastin, E.F. and Davis, D.E. (1967) Effects of Atrazine and Hydroxyatrazine on Nitrogen Metabolism of selected species. Weed Science, 15 (4). pp. 306-309.

Elayaraja, D. and Singaravel, R. (2009) Effect of organic wastes and NPK levels on nutrient uptake and yield of groundnut in coastal sandy soil. Madras Agricultural journal, 96 (7-12). pp. 362-364.

Elliott, E.T. (1986) Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils. Soil Science Society of America Journal, 50 (3). pp. 627-633.

Endo, B.Y. (1959) Response of root lesion nematodes, Pra- tylenchus brachyurus and P. zeae to various plants and soil types. Phytopathology, 49. pp. 417-421.

Engel, K. and Asch, F. and Becker, M. (2012) In vivo staining of reduced iron by 2,2′ bipyridine in rice exposed to iron toxicity. Journal of Plant Nutrition and Soil Science, 175 (4). pp. 548-552.

Engel-Di Mauro, S. (2003) Disaggregating local knowledge: the effects of gendered farming practices on soil fertility and soil reaction SW Hungary. Geoderma, 111 (3-4). pp. 503-520.

Erenstein, O. and Farooq, U. and Malik, R.K. and Sharif, M. (2008) On-farm impacts of zero tillage wheat in South Asia's rice–wheat systems. Field Crops Research, 105 (3). pp. 240-252.

Farifteh, J. and Farshad, A. and George, R.J. (2006) Assessing salt-affected soils using remote sensing, solute modelling, and geophysics. Geoderma, 130 (3-4). pp. 191-206.

Feller, C. and Blanchart, E. and Bernoux, M. and et al, . (2012) Soil fertility concepts over the past two centuries: the importance attributed to soil organic matter in developed and developing countries. Archives of Agronomy and Soil Science(Special Issue: International Conference on Soil Fertility and Soil Productivity), 58 (S1). S3-S21.

Fishbeck, K. and Evans, H.J. and Boersma, L.L. (1973) Measurement of nitrogenase activity of intact legume symbionts in situ using the acetylene reduction assay. Agronomy Journal, 65 (3). pp. 429-433.

Fleishman, E. and Noss, R.F. and Noon, B.R. (2006) Utility and limitations of species richness metrics for conservation planning. Ecological Indicators, 6 (3). pp. 543-553.

Francaviglia, R. and Coleman, K. and Whitmore, A. P. and et al, . (2012) Changes in soil organic carbon and climate change – Application of the RothC model in agro-silvo-pastoral Mediterranean systems. Agricultural Systems, 112. pp. 48-54.

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García-Palacios, P. and Maestre, F. T. and Milla, R. (2012) Community-aggregated plant traits interact with soil nutrient heterogeneity to determine ecosystem functioning. Plant Soil. 11 p..

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Ghuman, B.S. and Lal, R. and Shearer, W. (1991) Land clearing and use in the humid Nigerian tropics: I. Soil physical properties. Soil Science Society of America Journal, 55 (1). pp. 178-183.

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Giller, K.E. and Tittonell, P. and Rufino, M.C. and Wijk, M.T. van and Zingore, S. and Mapfumo, P. and Adjei-Nsiah, S. and Herrero, M. and Chikowo, R. and Corbeels, M. and Rowe, E.C. and Baijukya, F. and Mwijage, A. and Smith, J. and Yeboah, E. and Burg, W.J. van der and Sanogo, O.M. and Misiko, M and Ridder, N. de and Karanja, S. and Kaizzi, C. and K’ungu, J. and Mwale, M. and Nwaga, D. and Pacini, C. and Vanlauwe, B. (2010) Communicating complexity: Integrated assessment of trade-offs concerning soil fertility management within African farming systems to support innovation and development. Agricultural Systems.

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Givaudan, N. (2014) Acclimation of earthworms to chemicals in anthropogenic landscapes, physiological mechanisms and soil ecological implications. Soil Biology and Biochemistry, 73. pp. 49-58.

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Govaerts, B. and Fuentes, M. and Mezzalama, M. and Nicol, J.M. and Deckers, J. and Etchevers, J.D. and Figueroa-Sandoval, B. and Sayre, K.D. (2007) Infiltration, soil moisture, root rot and nematode populations after 12 years of different tillage, residue and crop rotation managements. Soil and Tillage Research, 94 (1). pp. 209-219.

Govaerts, B. and Mezzalama, M. and Unno, Y. and Sayre, K.D. and Luna-Guido, M. and Vanherck, K. and Dendooven, L. and Deckers, J. (2007) Influence of tillage, residue management, and crop rotation on soil microbial biomass and catabolic diversity. Applied Soil Ecology, 37 (1/2). 18-30 .

Govaerts, B. and Sayre, K.D. and Goudeseune, B. and Corte, Pieter de and Lichter, K. and Dendooven, L. and Deckers, J. (2009) Conservation agriculture as a sustainable option for the central Mexican highlands. Soil and Tillage Research, 103 (2). pp. 222-230.

Gowda, K.M. and Halepyati, A.S. and Koppalkar, B.G. and Rao, S. (2014) Response of pigeonpea (Cajanus cajan L. Millsp.) to application of micronutrients through soil and foliar spray of macronutrients on yield, economics and protein content. Karnataka Journal of Agricultural Sciences, 27 (4). pp. 460-463.

Gowda, K.M. and Halepyati, A.S. and Koppalkar, B.G. and et al, . (2015) Yield, nutrient uptake and economics of pigeonpea (Cajanus cajan L. Millsp.) as influenced by soil application of micronutrients and foliar spray of macronutrients. Karnataka Journal of Agricultural Sciences, 28 (2). pp. 266-268.

Gramss, G. and Voigt, K-D. (2012) Regulation of heavy metal concentrations in cereal grains from uranium mine soils. Plant and Soil. 14 p..

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Greiner, R. and Patterson, L. and Miller, O. (2009) Motivations, risk perceptions and adoption of conservation practices by farmers. Agricultural Systems , 99 (2/3). pp. 86-104.

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Hakla, C.R. and Savalia, S.G. and Bhadu, V. and Tripura, P. (2017) Soil-site suitability evaluation for pearl millet in the soils of North-West Gir Madhuvanti toposequence of south Saurashtra region of Gujarat. Environment and Ecology, 35 (3D). pp. 2530-2536.

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Wendt, C.W. and Brooks, C.R. and Runkles, J.R. (1965) Use of the thermoelectric method to measure relative sap flow in monocotyledons. Agronomy Journal, 57 (6). pp. 637-638.

Wicks, G.A. and Burnside, O.C. (1965) Residues in Soil One Year After Herbicides were Applied to Sorghum. Weeds, 13 (2). pp. 173-174.

Williamson, R.E. (1964) The effect of root aeration on plant growth. Soil Science Society of America Journal, 28 (1). pp. 86-90.

Wilson, A.G.L. and Lewis, T. and Cunningham, R.B. (1979) Overwintering and spring emergence of Heliothis armigera (Hubner) (Lepidoptera: Noctuidae) in the Namoi Valley, New South Wales. Bulletin of Entomological Research, 69 (1). pp. 97-109.

Wilson, G.V. and Luxmoore, R.J. (1988) Infiltration, macroporosity, and mesoporosity distributions on two forested watersheds. Soil Science Society of America Journal, 52 (2). pp. 329-335.

Woli, P. and Paz, J.O. and Hoogenboom, G. and et al, . (2013) The ENSO effect on peanut yield as influenced by planting date and soil type. Agricultural Systems, 121 (1). pp. 1-8.

Wright, A.L. and Hons, F.M. (2005) Carbon and nitrogen sequestration and soil aggregation under sorghum cropping sequences. Biology and Fertility of Soils , 41 (2). pp. 95-100.

Wynne, J.C. and Schneeweis , T.J. and Isleib , T.G. and et al, . (1978) Increasing nitrogen fixation of the peanut. Proceedings - American Peanut Research and Education Association, 10 (1). pp. 22-29.

Ye, L. and Ranst, E. V. (2009) Production scenarios and the effect of soil degradation on long-term food security in China. Global Environmental Change, 14 (9). pp. 464-481.

Yisehak, K. and Belay, D. and Taye, T. and et al, . (2013) Impact of soil erosion associated factors on available feed resources for free-ranging cattle at three altitude regions: Measurements and perceptions. Journal of Arid Environments, 98. pp. 70-78.

Yongkang, X. (Xue) and Jagadish, S. (Shukla) (1993) The Influence of land surface properties on Sahel climate. Part 1: Desertification. Journal of Climate, 6 (12). pp. 2232-2245.

Yongkang, X. (Xue) and Jagadish, S. (Shukla) (1996) The influence of land surface properties on Sahel climate. Part II. Afforestation. Journal of Climate, 9 (12). pp. 3260-3275.

Zhang, D. and Li, W. and Xin, C. and et al, . (2012) Lint yield and nitrogen use efficiency of field-grown cotton vary with soil salinity and nitrogen application rate. Field Crops Research, 138. pp. 63-70.

Zhang, Y-Q. and Pang, L-L. and Yen, P. and et al, . (2013) Zinc fertilizer placement affects zinc content in maize plant. Plant and Soil. pp. 1-12.

Zolezzi, O. and Howell, T.A. and Ravelo, C.J. and Hiler, E.A. (1978) Grain sorghum response to inundation duration at the early reproductive growth stage. Transactions of the ASAE, 21 (4). pp. 687-690.

de Graaff, J. and Aklilu, A. and Ouessar, M and et al, . (2013) The development of soil and water conservation policies and practices in five selected countries from 1960 to 2010. Land Use Policy, 32. pp. 165-174.

de Vries,, F.T. and Liiri, M.E. and Bjørnlund, L. and et al, . (2012) Land use alters the resistance and resilience of soil food webs to drought. Nature Climate Change, 2. pp. 276-280.

Book Section

Sahrawat, K.L. (2010) Reducing iron toxicity in lowland rice with tolerant genotypes and plant nutrition. In: Plant nutrition and abiotic stress tolerance II. Plant stress 4 (Special Issue 2). Global Science Books, UK, pp. 70-75.

Vance, C.P. and Graham, P.H. and Allan, D.L. (2000) Biological Nitrogen Fixation: Phosphorus - A Critical Future Need? In: Nitrogen Fixation: From Molecules to Crop Productivity. Current Plant Science and Biotechnology in Agriculture, 38 . Springer Netherlands, pp. 509-514. ISBN 978-0-306-47615-0

Vlek, P.L.G. and Le, Q.B. and Tamene, L. (2010) Assessment of land degradation, its possible causes and threat to food security in Sub-Saharan Africa. In: Food security and soil quality. Advances in Soil Science . Taylor & Francis, Boca Raton, FL, USA, pp. 57-86. ISBN 978-1-4398-0057-7

Monograph

UNSPECIFIED (1976) Glossary of terms in soil science. Documentation. Department of Agriculture, Canada, Ottawa, Canada.

., . (1982) Assessment of agrotechnology transfer in a network of tropical soil families. Other. University of Hawaii, Honolulu, Hawaii.

Alksnis, H. and Daniel, P. and Kalma, J.D. (1990) The regional evaporation project: soil moisture and rainfall data. Technical Report. CSIRO, Canberra, Australia.

Barrs , H.D. (1993) Use of vertical root observation tubes in an irrigated gray clay soil. Technical Report. CSIRO, Canberra, Australia.

Bhattacharyya, T. and Chandran, P. and Ray, S.K. and Mandal, C. and Pal, D.K. and Venugopalan, M.V. and Durge, S.L. and Srivastava, P. and Dubey, P.N. and Kamble, G.K. and Sharma, R.P. and Wani, S.P. and Rego, T.J. and Ramesh, V. and Manna, M.C. (2006) Estimation of carbon stocks in red and black soils of selected benchmark spots in semi-arid tropics of India. Technical Report. International Crops Research Institute for the Semi-Arid Tropics, Patancheru 502 324, Andhra Pradesh, India.

Bills. , N.L. and Heimlich, R.E. (1984) Assessing erosion on U.S. cropland: Land management and physical features. Project Report. Natural Resource Economics Division, Washington.

Bolton, F.R. and Zandstra, H.G. (1981) A soil moisture-based yield model of wetland rainfed rice. Other. International Rice Research Institute, Los Banos, Laguna, Philippines.

Bouldin, D.R. and Mughogho, S. and Lathwel, D.J. and Scott, T.W. (1979) Nitrogen fixation by legumes in the tropics. Other. Cornell University, Ithaca, New York.

Bruce, R.C. and Morris, R.A. (1981) Landforms in the rice-growing areas of the Cagayan River Basin. Other. International Rice Research Institute, Los Banos, Laguna, Philippines.

Calhoun, F.G. (1984) Earth: One name for two things. Documentation. North Carolina State University, Raleigh.

Clarke, G.P.Y. and Dane, J.H. (1991) A simplified theory of point kriging and its extension to co-kriging and sampling optimization. Documentation. Alabama Agricultural Experiment Station, USA.

Duggal, S.L. (1975) Soil geography of Haryana. Other. Haryana Agriculture University, Hissar.

Eckebil, J. (1986) Land development and management of acid tropical soils in Africa. Project Report. International Board for Soil Research and Management, Douala, Cameroon.

Eisenmann, J.L. and Smith, J.D. (1973) Selective nutrient removal from secondary effluent. Project Report. Office of Research and Development, Washington.

Forbes, T. and Rossiter, D.; , D. and Wambeke, A. Van (1982) Guidelines for evaluating the adequacy of soil resource inventories. Other. Soil Management Support Services, Ithaca, New York, USA.

Frederick, M.T. and Smith, R.T. (1979) Bolivia fertilizer situation and recommendations. Other. International Fertilizer Development Center, Bolivia.

Greb, B.W. (1979) Reducing drought effects on croplands in the west-central Great Plains. Other. U.S. Department of Agriculture, Washington.

Hartzog, D.L. and Adams, J.F. (1988) Soil fertility experiments with peanuts in Alabama. Other. Auburn Uniiversity, Alabama.

Hawes, R.A. and Hamilton, L.S. (1980) A method of watershed land classification and assessment for the tropics: A case study of Rio Guanare, Venezuela. Other. Cornell University, Ithaca, New York.

Hesse, P.R. (1975) S.I. units and nomenclature in soil science. Other. FAO, UN, Rome, Italy.

Hodnett, M.G. and Bell, J.P. (1981) Soil physical processes of groundwater recharge through Indian black cotton soils. Other. Institute of Hydrology, Wallingford.

Hodnett, M.G. and Bell, J.P. and Gupta, D.K. (1980) Indo-British Betwa Groundwater project. Other. Institute of Hydrology, Wallingford, Oxfordshire.

Hornick, H.B. and Sikora, L.J. and Sterrett, S.B. (1984) Utilization of sewage sludge compost as a soil conditioner and fertilizer for plant growth. Documentation. U.S. Department of Agriculture, Washington.

Hseung, Y. (1980) General aspects of the soils in China. Other. Institute of Soil Science, Nanjing, China.

Hundal, S.S. and Datta, S.K.De (1981) Tillage and soil moisture effect on rainfed sorghum and mungbean grown after lowland rice. I. Root distribution, soil water extraction and crop yields. Other. International Rice Research Institute, Laguna, Philippines.

Jackson, T.J. and O'Neill, P.E. and Coleman, G.C. and Schmugge, T.J. (1982) Aircraft remote sensing of soil moisture and hydrologic parameters, Chickasha, Okla, 1980. Other. U.S. Department of Agriculture, Chickasha, Okla.

Jackson, T.J. and Schmugge, T.J. and Allen, L.H.Jr (1981) Aircraft remote sensing of soil moisture and hydrologic parameters, Taylor Creek, Fla., and Little River, Ga. Other. U.S. Department of Agriculture, USA.

Johnson, O.S. and Williams, J.R. and Gwin, R.W. and Mikesell, C.L. (1986) Economic analysis of reduced tillage wheat and grain sorghum rotations in western Kansas. Other. Kansas State University, Agricultural Experiment Station, Manhattan, Kansas, USA.

Kanyama-Phiri, G. and Snapp, S. and Wellard, K.K. (2000) Towards Integrated Soil Fertility Management in Malawi: Incorporating Participatory Approaches in Agricultural Research. Working Paper. International Institute for Environment and Development , London.

King, K.S.F. and Chandler, M.T. (1978) The wasted lands: the programme of work of ICRAF. Other. International Council for Research in Agroforestry, Nairobi, Kenya.

Kissel, D.E. and Bidwell, O.W. and Kientz, J.F. (1982) Leaching classes of Kansas soils. Other. Kansas State University, Manhattan, USA.

Ko, W.H. (1982) Effects of nutritional factors on chemical and soil microbiostasis. Other. University of Hawaii, Hilo, Hawaii, USA.

Kulasooriya, S.A. and Roger, P.A. and Barraquio, W.L. and Watanabe , I. (1980) Biological nitrogen fixation by epiphytic microorganisms in rice fields. Other. International Rice Research Institute, Los Banos, Laguna, Philippines.

Lindstrom, M.J. and Gupta, S.C. and Onstad, C.A. and et al, . (1981) Crop residue removal and tillage - effects on soil erosion and nutrient loss in the corn belt. Other. Agricultural Research Service, North Central Soil Conservation Research Laboratory, Morris, Minnesota, USA.

Lowendorf, H.S. (1982) Biological nitrogen fixation in flooded rice fields. Other. Cornell University, Ithaca, New York.

Mahadevappa, M. and Ikehashi, H. and Ponnamperuma, F.N. (1979) The contribution of varietal tolerance for problem soils to yield stability in rice. Other. IRRI, Philippines.

Murthy, R.S. and Anjrneya Reddy, P.S. (1965) Detailed soil survey of the soil conservation research station, Anantapur: district Anantapur, Andhra Pradesh. Project Report. Indian Agricultural Research Institute.

NBSS&LUP, . (1987) The soils of Hassan District (Karnataka) for land use planning. Documentation. National Bureau of Soil Survey and Land use Planning, Nagpur.

Pescod, M.B. (1992) Wastewater treatment and use in agriculture. Other. Food and Agriculture Organization, Rome, Italy.

Roger, P.A. and Watanabe, I. (1982) Research on algae, blue-green algae, and phototrophic nitrogen fixation at the International Rice Research Institute (1963-81), summarization, problems, and prospects. Other. International Rice Research Institute (IRRI), Manila, Philippines.

Sheng, T.C. (1989) Soil conservation for small farmers in the humid tropics. Technical Report. Food and Agriculture Organization, Rome,Italy.

Shewman, F.C. and Peterson, H.B. (1973) Appraising the phosphate removal capability of soil. Other. Utah State University, Logan, Utah.

Silva, J.A. and Beinroth, F.H. (1979) Development of the transfer model and soil taxonomic interpretations on a network of three soil families. Documentation. University of Hawaii/University of Puerto Rico, USA.

Strohbehn, R. (1986) An economic analysis of USDA erosion control programs: A new perspective. Documentation. Economic Research Service, Washington.

Syarifuddin, A. and Zandstra , A.G. (1981) Soil fertility, tillage, and mulching effects on rainfed maize grown after rice. Other. International Rice Research Institute, Manila, Philippines.

Thomas, R.F. and Blakemore, L.C. and Kinloch, D.I. (1980) Flow-diagram keys for "soil taxonomy" B. Soil moisture and temperature regimes, and diagnostic horizons and properties for organic soils. Manual. New Zealand Soil Bureau, Wellington, New Zealand.

Thompson , C.H. and Walker, J. and Drinnan, J.C. (1993) Coastal dunes at Shoalwater Bay, Queensland: Data from A Reconnaissance of Vegetation, Soils and Landforms. Technical Report. CSIRO, Canberra, Australia.

Watanabe, I. and Bai, K.Z. and Berja, N.S. and et al, . (1981) The Azolla-Anabaena complex and its use in rice culture. Other. International Rice Research Institute, Los Banos, Laguna, Philippines.

Wischmeier, W.H. and Smith, D.D. (1978) Predicting rainfall erosion losses - a guide to conservation planning. Other. U. S. Department of Agriculture, Beltsville, Maryland, USA.

Yost, R. and Uehara,, G. and Wade, M. and Sudjadl, M. and et al, . (1988) Expert Systems in Agriculture: Determining Lime Recommendations for Soils of the Humid Tropics. Documentation. Hawaii Institute of Tropical Agriculture and Human Resources, Honoulu, Hawaii.

van Reeuwijk, L.P. (1984) Laboratory methods and data exchange program for soil characterization: A Report on the pilot round. Part II. Exchangeable bases, base saturation and pH. Documentation. International Soil Reference and Information Centre, The Netherlands.

Conference or Workshop Item

CIMMYT, - (1991) Tillage, past and future. In: Proceedings of workshop held at the Institute of Agricultural Engineering, 14-15 November, 1989, Hatcliffe,Harare, Zimbabwe.

Chowdhury, M.S. and Misangu, R.N. (1979) Sorghum/chickpea intercropping trial at Morogoro, Tanzania. In: Proceedings of the International Workshop on Intercropping, 10-13 January, 1979, Hyderabad, India.

Datta, S.K.De and Morris, R.A. and Barker, R. (1978) Land preparation and crop establishment for rainfed lowland rice. In: International Rice Research Conference, April, 1978, International Rice Research Institute, Los Banos, Liguna, Philippines.

Talbert, R.E. (1967) The Relative Selectivity of Some Soil Applied Herbicides in Soyabeans. In: Proceedings of Twentieth Annual Meeting South Weed Conference, 1967, unknown.

van Reeuwijk, L.P. (1984) Laboratory methods and data exchange program for soil characterization: A Report on the pilot round. Part I. CEC and Texture. In: Fifth International Soil Classification Workshop, 1982, Khartoum, Sudan.

Book

Woods, R.G. and Phillips, C.M., eds. (1981) Managing library computers. MCB Publications, Bradford, UK, pp. 1-48.

Desai, A.D. (1942) The nature and relationship of the black cotton soils and red earths of Hyderabad (Deccan) State. Bulletin of the Department of Agriculture, no. 10 (10). Hyderabad-Deccan Government Central Press, Hyderabad.

FAI, . (1976) Second workshop on soil testing. Proceedings No Agro 5 . The Fertilizer Association of India, New Delhi.

FAO, - and UNESCO, - (1975) FAO - Unesco Soil map of the world. UNESCO, Italy. ISBN 923101126X

Grewal, J.S. and Kanwar, J.S. (1976) Potassium and ammonium fixation in Indian soils : a review. Indian Council of Agricultural Research, New Delhi, India.

Majji, A.K. and Reddy, G.P.O. and Sarkar, D. (2012) Acid Soils of India: Their Extent and Spatial Variability. National Bureau of Soil Survey and Land Use Planning (NBSS & LUP), Nagpur. ISBN 978-81-89043-24-7

Manrique, L.A. (1988) Land erodibility assessment methodology (LEAM): using soil survey data based on soil taxonomy. Editorial and Publication Shop, Honolulu, Hawaii, USA .

Prasadini, P.P. and Reddy, M.D. and Rao, M.S. (2009) Andhra Pradesh Soils-Profile Characteristics. Water Technology Centre, Acharya N G Ranga Agriculture University, Rajendranagar, Hyderabad-500030.

d'. Hoore, J.L. (1964) Soil map of Africa, scale 1 to 5 000 000: explanatory monograph. Issue 11 of Joint project, Joint project (93). Commission for Technical Co-operation in Africa, Lagos.

Thesis

Murdock, J.T. (1955) The Importance of Subsoil Phosphorus to Agronomic Crops. PhD thesis, University of Wisconsin.

Sabarathnam , V.E. (1987) A study on the process of development and dissemination of dryland agricultural technology(Identification, Measurement, Prediction and Effect). PhD thesis, Andhra Pradesh Agricultural University.

Singh, K.K. (1969) Genetic-Physiology of Iron-Induced Manganese Chlorosis in Beans (Phaseolus Vulgaris L.). PhD thesis, Michigan State University.