Effect of integrated phosphorus management on growth, yield attributes and yield of chickpea

Prajapati, B.J. and Gudadhe, N. and Gamit, V.R. and Chhaganiya, H.J. (2017) Effect of integrated phosphorus management on growth, yield attributes and yield of chickpea. Fmg. & Mngmt, 2 (1). pp. 36-40.

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Abstract

An experiment was conducted at College Farm, N. M. College of Agriculture, NAU, Navsari with five levels of phosphorus fertilizers and three levels of phorphorus biofertilizers to study the effect of integrated phosphorus management on chickpea. Application of 75% RDP (Recommended dose of phosphorus) through SSP (Single super phosphate)+25% RDP through RP (Rock phosphate) (F4) recorded significantly higher plant height, number of branches, plant spread, dry matter production (24.13 g/plant), nodule count (27.38), number of pods/plant (53.11), 100-seed weight (21.69 g/plant), seed yield (19.34 q/ha), straw yield (27.65 q/ha) and harvest index (41.01) which was at par with 100% RDP through SSP (F1). Among different bio-fertilizers, PSB (Phosphorus solubilizing bacteria)+AM (Arbascular mycorrhiza) (B3) recorded significantly highest plant height, number of branches, plant spread, dry matter production (23.65 g/plant), nodule count (25.19), number of pods/plant (52.50), 100-seed weight (12.28 g/plant), seed yield (18.94 q/ha) and straw yield (26.48 q/ha). The integrated use of 75% RDP through SSP+25% RDP through RP and combined use of AM with PSB can be for better yield of chickpea.

Item Type: Article
Uncontrolled Keywords: Biofertilizers, chickpea, phosphorus fertilizers, phosphorus management, yield
Author Affiliation: Department of Agronomy Navsari Agricultural University, Navsari-396 450 (Gujarat), India
Subjects: Plant Production
Divisions: Chickpea
Depositing User: Mr T L Gautham
Date Deposited: 24 Jan 2018 08:10
Last Modified: 24 Jan 2018 08:10
URI: http://eprints.icrisat.ac.in/id/eprint/15316

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