Growth and yield of potato cultivars as affected by integrated nutrient management system

Kate, D.M. and Solanke, A.V. and Tiwari, T.K. and Nemade, S.M. (2005) Growth and yield of potato cultivars as affected by integrated nutrient management system. Journal of Maharashtra Agricultural Universities, 30 (2). pp. 236-237.

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Abstract

A study was conducted in Maharashtra, India during 2001-02 to determine the response of potato cultivars (HPS-II/67, Kufri Jyoti and S-1) to different nutritional management options. Treatments comprised: 100% recommended dose of fertilizers (RDF; 120:60:120 kg NPK/ha), 100% RDF + 5 t farmyard manure (FYM)/ha, 100% RDF + FYM + biofertilizers (Azospirillum and Acetobacter), 75% RDF + FYM + biofertilizers, and 50% RDF + FYM + biofertilizers. Kufri Jyoti was significantly superior to the other cultivars in terms of plant height (56.5 cm), dry matter per plant (74.1 g) and tuber yield (173.8 q/ha). HPS-II/67 was the most superior in terms of large-size tuber production (34.6 q/ha). Among the treatments, 100% RDF + FYM + biofertilizers resulted in the highest total dry matter production per plant (69.7 g), plant height (54.9 cm) and tuber weight per plant (285.6 g).

Item Type: Article
Author Affiliation: Mahatma Phule Krishi Vidyapeeth, Rahuri - 413 722, India
Subjects: Plant Production
Crop Improvement > Genetics/Genomics
Crop Improvement > Plant Breeding
Divisions: Other Crops
Depositing User: Sandhya Gir
Date Deposited: 25 Oct 2010 05:53
Last Modified: 25 Oct 2010 05:53
URI: http://eprints.icrisat.ac.in/id/eprint/273

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