Productivity and management of rice–wheat cropping systems: issues and challenges

J Timsina, DJ Connor - Field crops research, 2001 - Elsevier
Rice (Oryza sativa L.) and wheat (Triticum aestivum L.) are now grown in sequence on the
same land in the same year over 26Mha of South and East Asia to meet the food demand of …

[PDF][PDF] Rice residue-management options and effects on soil properties and crop productivity

KG Mandal, AK Misra, KM Hati… - Journal of Food …, 2004 - academia.edu
Rice residues are important natural resources, and recycling of these residues improves the
soil physical, chemical and biological properties. Management of rice straw is a major …

Alternative tillage and crop residue management in wheat after rice in sandy loam soils of Indo-Gangetic plains

KS Gangwar, KK Singh, SK Sharma, OK Tomar - Soil and Tillage Research, 2006 - Elsevier
A 3-year field study was conducted to evaluate the effect of three tillage practices
(conventional, zero and reduced/strip) with two nitrogen levels (120 and 150kgNha− 1) …

Effects of full straw incorporation on soil fertility and crop yield in rice-wheat rotation for silty clay loamy cropland

X Zhao, G Yuan, H Wang, D Lu, X Chen, J Zhou - Agronomy, 2019 - mdpi.com
This 2-year field experiment investigated the effects of full straw incorporation on soil fertility
and crop yield in a rice-wheat (Oryza sativa L.–Triticum aestivum L.) rotation on sandy …

Rice yield and nitrogen utilization efficiency under alternative straw management practices

AJ Eagle, JA Bird, WR Horwath, BA Linquist… - Agronomy …, 2000 - Wiley Online Library
Nitrogen fertility is an important component of rice (Oryza sativa L.) cultivation systems,
especially where air and soil quality issues have prompted a search for alternatives to rice …

Do organic amendments improve yield trends and profitability in intensive rice systems?

D Dawe, A Dobermann, JK Ladha, RL Yadav, L Bao… - Field Crops …, 2003 - Elsevier
Opinions differ as to the importance of organic amendments (OA) for sustaining crop
productivity in the intensive, irrigated rice systems of Asia. Our objectives were to (1) quantify …

Short-and long-term effects of rice straw application on nitrogen uptake by crops and nitrogen mineralization under flooded and upland conditions

S Takahashi, S Uenosono, S Ono - Plant and soil, 2003 - Springer
We investigated short-and long-term effects of rice straw application to paddy soils on crop
growth, mineralization of straw N, and soil N supply under flooded and upland conditions …

Influence of redox conditions and rice straw incorporation on nitrogen availability in fertilized paddy soils

MA Cucu, D Said-Pullicino, V Maurino… - Biology and fertility of …, 2014 - Springer
Temporal nitrogen (N) availability in fertilized rice paddies is the result of a balance of
processes, mainly the gross rates of N mineralization, microbial and abiotic immobilization …

Impact of rice (O. sativa L.) straw incorporation induced changes in soil physical and chemical properties on yield, water and nitrogen–balance and–use efficiency of …

BB Vashisht, SK Jalota, P Ramteke, R Kaur… - Agricultural …, 2021 - Elsevier
CONTEXT Deterioration of soil physico–chemical properties as a result of puddling and
burning of rice straw is one of the big challenges for the farmers in Indo Gangetic plains …

Response of rice to different organic and inorganic nutrient sources at Parwanipur, Bara district of Nepal

S Devkota, S Panthi, J Shrestha - Journal of Agriculture and Natural …, 2019 - orgprints.org
In order to reach an optimum and sustainable production, growers must know the fertilizing
nutrient sources and their application rates. The present study aimed to determine the effect …