Record Details

Crop residue retention and nutrient management practices on stratification of phosphorus and soil organic carbon in the soybean–wheat system in vertisols of central India

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Crop residue retention and nutrient management practices on stratification of phosphorus and soil organic carbon in the soybean–wheat system in vertisols of central India
Not Available
 
Creator SS Kushwah, D Damodar Reddy, J Somasundaram, S Srivastava, RS Khamparia
 
Subject Crop residue, fertilizer, FYM, P and SOC stratification
 
Description Not Available
The long-term crop residue retention coupled with external nutrient inputs are crucial for maintaining soil phosphorus (P) and soil organic carbon (SOC) in Vertisols of Central India. A study was conducted to evaluate the long-term effect of three wheat residue management practices (residue burning, incorporation, and surface retention) in combination with three supplementary nutrient inputs (SNI) [control, fertilizer, and farmyard manure (FYM)] on stratification of P and SOC in the soybean–wheat system in Vertisol. The wheat residue either incorporated or retained on the soil surface increased the availability of P and SOC content as compared to the common practices of residue burning. Residue retention or incorporation increased stratification of P and soil organic carbon over the residue burning. Irrespective of the nutrient treatments, greater stratification ratio of SOC and P were registered under wheat residue incorporation or retention compared to residue burning. It is evident from the study that wheat residue incorporation or retention plus addition of FYM could be an effective strategy for increasing the soil fertility in a soybean–wheat system of Vertisols of Central India
Not Available
 
Date 2019-12-02T05:48:31Z
2019-12-02T05:48:31Z
2016-11-29
 
Type Research Paper
 
Identifier 8
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/26200
 
Language English
 
Relation Not Available;
 
Publisher Taylor & Francis