Mostrando ítems 1-10 de 38
Evaluation of long-term conservation agriculture and crop intensification in rice-wheat rotation of Indo-Gangetic Plains of South Asia : carbon dynamics and productivity
In the context of deteriorating soil health, stagnation of yield in rice-wheat cropping system (RWCS) across Indo- Gangetic plains (IGP) and environmental pollution, a long term field experiment was conducted during 2009–2016 ...
Participatory research approaches rapidly improve household food security in Nepal and identify policy changes required for institutionalisation
The introduction, testing, promotion and release of a rice variety, BG 1442, in Nepal were examined in relation to existing policies governing these procedures and to how more participatory approaches could benefit food ...
Optimizing intensive cereal-based cropping systems addressing current and future drivers of agricultural change in the northwestern Indo-Gangetic Plains of India
Increasing scarcity of resources (labour, water, and energy) and cost of production, along with climate variability, are major challenges for the sustainability of rice-wheat system in the northwesten Indo-Gangetic Plains ...
Meeting South Asia's future food requirements from rice-wheat cropping systems: Priority issues facing researchers in the post-green revolution era
The importance of rice-wheat cropping systems in meeting present and future food needs in South Asia is reviewed. Evidence from a number of factor productivity studies, which analyze yield trends after adjusting for changes ...
Yield and yield attributes as affected by different sowing dates and different maturity classes cultivar on direct seeded rice
(Aufau Periodicals, 2017)
Field experiment was conducted to appraise the effect of different sowing dates and different maturity class’s cultivars on yield and yield attributes of the direct seeded rice during the Kharif season of 2014 and 2015, ...
Operational manual for mechanical transplanting of rice
(CSISA; CIMMYT; IFPRI; ILRI; IRRI, 2015)
This booklet highlights the benefits of mechanical transplanting of rice and discusses some of the operational and management issues that need to be addressed. It will serve as an easy, step-by-step guide for extension ...