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 …

Water productivity and nutrient status of rice soil in response to cultivation techniques and nitrogen fertilization

S Saha, YV Singh, S Gaind, D Kumar - Paddy and water environment, 2015 - Springer
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 …

[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 …

Crop Establishment Methods and Integrated Nutrient Management Improve: Part I. Crop Performance, Water Productivity and Profitability of Rice (Oryza sativa L.) in …

A Midya, BK Saren, JK Dey, S Maitra, S Praharaj… - Agronomy, 2021 - mdpi.com
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 …

[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 …

Influence of crop nutrition on grain yield, seed quality and water productivity under two rice cultivation systems

YV Singh, KK Singh, SK Sharma - Rice Science, 2013 - Elsevier
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 …

Influence of rice varieties and fertility levels on performance of rice and soil nutrient status under aerobic conditions

S Kumar, S Kour, M Gupta… - Journal of Applied …, 2017 - journals.ansfoundation.org
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 …

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 …

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 …

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 …