INTEGRATED NITROGEN MANAGEMENT IN SOYBEAN [Glycine max (L.) Merrill] AND THEIR RESIDUAL EFFECT ON GRAIN AMARANTHUS UNDER IRRIGATED CONDITION
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Date
2021
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DEPARTMENT OF AGRONOMY B.A. COLLEGE OF AGRICULTURE ANAND AGRICULTURAL UNIVERSITY ANAND
Abstract
A field experiment was conducted at College of Agronomy Farm, B. A.
College of Agriculture, Anand Agricultural University, Anand, Gujarat, India during
kharif –rabi seasons of the years 2019-20 and 2020-21 to study the “Integrated
nitrogen management in soybean [Glycine max (L.) Merrill] and their residual effect
on grain amaranthus under irrigated condition”. The experimental field had an even
topography with a gentle slope having good drainage and loamy sand in texture. The
soil of the experimental field at 0-15 cm depth was low in organic carbon and
available nitrogen, medium in available phosphorus and potassium and slightly
alkaline in reaction.