Crop and water productivity as influenced by rice cultivation methods under organic and inorganic sources of nutrient supply
YV Singh - Paddy and Water Environment, 2013 - Springer
A field experiment was conducted during the wet seasons of 2010 and 2011 at New Delhi,
India to study the influence of organic, inorganic, and integrated sources of nutrient supply …
India to study the influence of organic, inorganic, and integrated sources of nutrient supply …
Water productivity and nutrient status of rice soil in response to cultivation techniques and nitrogen fertilization
Three methods of rice cultivation were compared in a field experiment at New Delhi, India
during 2012 for their water use and changes in nutrient availability of soil. The experiment …
during 2012 for their water use and changes in nutrient availability of soil. The experiment …
[PDF][PDF] Effect of water regimes and organic sources of nutrients for higher productivity and nitrogen use efficiency of summer rice (Oryza sativa)
S Rahaman, AC Sinha - African Journal of Agricultural …, 2013 - academicjournals.org
Field experiment was conducted at farmers' field of old alluvial zone (Manikchak, Malda) of
West Bengal, India during winters of 2007-2009 to study the effect of water management …
West Bengal, India during winters of 2007-2009 to study the effect of water management …
Crop Establishment Methods and Integrated Nutrient Management Improve: Part I. Crop Performance, Water Productivity and Profitability of Rice (Oryza sativa L.) in …
In the eastern part of India, rice as the most vital staple food crop supports as well the
livelihood security of a vast population. Rice is mostly grown under conventional flooded …
livelihood security of a vast population. Rice is mostly grown under conventional flooded …
[PDF][PDF] Productivity and water usage of rice as influenced by different cultivation systems
V Geethalakshmi, T Ramesh… - Madras Agricultural …, 2009 - researchgate.net
Field experiments were conducted during summer and kuruvai 2008 to study the
performance of different rice cultivation methods on productivity and water usage using …
performance of different rice cultivation methods on productivity and water usage using …
Influence of crop nutrition on grain yield, seed quality and water productivity under two rice cultivation systems
The system of rice intensification (SRI) is reported to have advantages like lower seed
requirement, less pest attack, shorter crop duration, higher water use efficiency and the …
requirement, less pest attack, shorter crop duration, higher water use efficiency and the …
Influence of rice varieties and fertility levels on performance of rice and soil nutrient status under aerobic conditions
Scarcity of water resources in India is limiting the production of flooded rice crop. A field
experiment was conducted in factorial RBD with sixteen treatment combinations including …
experiment was conducted in factorial RBD with sixteen treatment combinations including …
Agronomic evaluation of rice cultivation systems for water and grain productivity
V Geethalakshmi, T Ramesh… - Archives of Agronomy …, 2011 - Taylor & Francis
Field experiments were conducted during summer (March–July) and kharif (June–
September), 2008 at the wetland farm, Tamil Nadu Agricultural University, Coimbatore …
September), 2008 at the wetland farm, Tamil Nadu Agricultural University, Coimbatore …
SRI-A method for sustainable intensification of rice production with enhanced water productivity
M Mahender Kumar, N Somasekhar, K Surekha… - …, 2013 - oar.icrisat.org
Climate change induced higher temperatures will increase crops' water requirements. Every
10° C increase in mean temperature, results in 7% decline in the yield of rice crop. Hence …
10° C increase in mean temperature, results in 7% decline in the yield of rice crop. Hence …
Influence of irrigation regime and nitrogen management on productivity, nitrogen uptake and water use by rice (Oryza sativa)
Y Ramakrishna, S Singh… - Indian Journal of Agronomy, 2007 - indianjournals.com
A field experiment was conducted on deep sandy clay-loam soil (Typic Haplustepts) at New
Delhi, during 2002 and 2003 to investigate the effect of irrigation regimes, viz. continuous …
Delhi, during 2002 and 2003 to investigate the effect of irrigation regimes, viz. continuous …
相关搜索
- rice production water productivity
- nutrient management water productivity
- grain yield water productivity
- sustainable intensification water productivity
- nutrient management profitability of rice
- nutrient status rice soil
- seed quality water productivity
- nitrogen fertilization water productivity
- oryza sativa water productivity
- crop nutrition water productivity
- nutrient status water productivity