Results 211 to 220 of about 60,820 (243)

Nutrient management in calcareous soil improves rice–maize sustainable yield index, performance indicators

Journal of Plant Nutrition, 2021
Rice-maize is an emerging cropping system in South Asia that plays significant role in terms of achieving food security in the region.
Shiveshwar Pratap Singh, Sudarshan Kumar Dutta, Shankar Jha, Shiv Shankar Prasad, Sanjay Kumar Chaudhary, Vishal Sahi, Kaushik Majumdar   +6 more
openaire   +1 more source

Comparative Assessment of Inorganic Fertilizer and Farm Yard Manure Application on Yield, Sustainable Yield Index and Soil Physico-Chemical Properties in Cauliflower-Capsicum Cropping Sequence in Northern- Western Himalayas

Communications in Soil Science and Plant Analysis
Krishan Lal Gautam, Archana Sharma
exaly   +2 more sources

Long term fertiliser experiment - an index of yield and soil sustainability

Madras Agricultural Journal, 2000
In the field experiment conducted since 1972, crops numbering to 66 have been grown in a fingermillet maize cowpea (fodder) cropping sequence, it was observed that there was a build up in the organic carbon content of the soil. The build up was maximum for the combined application of farmyard manure and optimum NPK (100%).
SANTHY P, SELVI D, DHAKSHINAMOORTHY M
openaire   +1 more source

Carbon sequestration potential and sustainable yield index for groundnut- and fallow-based cropping systems

The Journal of Agricultural Science, 2006
Soil organic carbon storage encompasses both soil productivity and environmental capabilities. The influence of fertilizer (nitrogen and phosphorus) levels (0 NP, 0·5 NP, 1·0 NP (recommended standard) or 1·5 NP) on total system productivity, sustainable yield index and soil organic carbon storage in Vertisols (Typic Haplustert) under groundnut and ...
P. K. GHOSH, M. C. MANNA, D. DAYAL, R. H. WANJARI   +3 more
openaire   +1 more source

Sustainable yield index and soil properties in mango under different nutrient management strategies

Indian Journal of Horticulture, 2018
A field experiment was conducted during 2012–15 to estimate the sustainable yield index and variations in soil properties in mango under different nutrient management modules in subtropical climatic condition of Lucknow. Inorganic (NPK and micronutrients) and organic sources (FYM, Azotobacter and PSM) were tried for improving the mango productivity ...
Tarun Adak, Kailash Kumar, V. K. Singh
openaire   +1 more source

Assessing the sustainability of small-scale anaerobic digestion systems with the introduction of the emergy efficiency index (EEI) and adjusted yield ratio (AYR)

Ecological Engineering, 2014
Abstract Two anaerobic digestion (AD) systems, a human sanitation AD system in Haiti and a dairy manure AD system in the US, were investigated using emergy analysis to determine their relative sustainability. Two new indices were developed: the emergy efficiency index (EEI), which is the market equivalent emergy yield of the products divided by the ...
Andrew R. Moss, Stephanie A. Lansing, David R. Tilley, Katherine H. Klavon   +3 more
openaire   +1 more source

Effects of 41 Years of Application of Inorganic Fertilizers and Farm Yard Manure on Crop Yields, Soil Quality, and Sustainable Yield Index under a Rice-Wheat Cropping System on Mollisols of North India

Communications in Soil Science and Plant Analysis, 2015
ABSTRACTThe present investigation was carried out to evaluate the effect of integrated nutrient management (INM) on crop yield sustainability and soil quality in a long-term trial initiated during the wet season of 1971 under a humid subtropical climate.
Shri Ram, Veer Singh, Pradeep Sirari
openaire   +1 more source

A Composite Index to Assess the Climate-Carbon-Yield-Sustainability of Cereal Based Cropping System

International Journal of Plant Production, 2023
Subash Nataraja Pillai, Debashis Dutta, Prakash Chand Ghasal, Ravisankar Natesan, Ved Prakash Chaudhary, Sunil Kumar, Laxman Ram Meena, Omkar Singh, null Brahmdutt, Vinay Prasad Mandal, Sweta Singh, Kumari Sunita   +11 more
openaire   +1 more source

Phasing of Zn Application on Yield, Sustainability Index and Soil Zn Fractions Under a Rice-Rice Cropping System Grown in an Inceptisols

Communications in Soil Science and Plant Analysis, 2022
Bandita Jena, R.K. Nayak, P.K. Biswas, J. Das, A.K. Shukla   +4 more
openaire   +1 more source

Effect of Different Levels of Surface Application of Sorghum Residue under Minimum Tillage on Crop Yields and Sustainable Yield Index of Sorghum (Sorghum bicolor (L.) Moench) and Cowpea (Vigna unguiculata (L.) Walp) and Nutrient Status in Rainfed Alfisol Soils

Communications in Soil Science and Plant Analysis, 2021
K.L. Sharma, Munna Lal, K. Sammi Reddy, A.K. Indoria, Ch. Chandra Sekhar, K. Srinivas, M. Prabhakar, V. K. Singh, null Brajendra, D. L. A. Gayatri   +9 more
openaire   +1 more source