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Gujarat Agricultural University (1998)

INTEGRATED NUTRIENT MANAGEMIENT IN PEARLMILLET [Pennisetum glaucum (L.) R. Br. emend. Stuntz] UNDER MIDDLE GUJARAT CONDITIONS,

Hirpara, B. V.

Titre : INTEGRATED NUTRIENT MANAGEMIENT IN PEARLMILLET [Pennisetum glaucum (L.) R. Br. emend. Stuntz] UNDER MIDDLE GUJARAT CONDITIONS,

Auteur : Hirpara, B. V.

Université de soutenance : Gujarat Agricultural University

Grade : Master of Science in Agronomy 1998

Résumé
The field experiment was conducted at the College Agronomy Farm, B.A. College of Agriculture, Gujarat Agricultural University, Anand during kharif season of 1996 to study the integrated nutrient management in pearlmillet under middle Gujarat conditions. The soil of the experimental plot was loamy sand in texture having good drainage with 7.48 pH. It was deficient in nitrogen (0.023%), medium in available phosphorus (51.00 kg P2O5 ha-1) and high in available potash (338.20 kg K20 ha-1). The experiment was laid out in a randomized block design with four replications. Following twelve treatments were evaluated in the experiment. dose of nitrogen (100 kg N ha-1) was applied fro. different sources (farmyard manure, castor cake, poultry manure and urea) in treatment 1 to 11. while in treatment 12 recommended dose of 80 kg N ha-1 was applied. The growth characters studied during the course of investigation such as plant height, leaf area index and dry matter accumulation showed significant improvement due to castor cake application. Perusal of these data in general indicated that the maximum growth was achieved by the application of castor cake based on soil test value (100 kg N ha-1). At grand growth stage (60 DATP), higher value of LAI was found under application of nitrogen (100 kg N ha-1) in form of urea as per soil test value

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