Search Results - "Nath, C.P."

Impact of variable tillage based residue management and legume based cropping for seven years on enzymes activity, soil quality index and crop productivity in rice ecology by Nath, C.P., Kumar, Narendra, Das, K., Hazra, K.K., Praharaj, C.S., Singh, N.P.

“…Conventional tillage (CT) with excessive soil disturbance and crop residue removal in rice (Oryza sativa L.) – wheat (Triticum aestivum L.) sequence has been…”
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System-based phosphorus management in non-flooded rice-lentil rotation in tropical alkaline soil on Gangetic plain: Crop productivity, phosphorus use efficiency and budgeting by Hazra, K.K., Swain, D.K., Singh, S.S., Nath, C.P.

“…Aerobic rice cultivation, gaining recognition for its water-saving and ecological benefits, often faces productivity challenges due to various deficiencies in…”
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Impacts of conservation agriculture and herbicides on weeds, nematodes, herbicide residue and productivity in direct-seeded rice by Baghel, J.K., Das, T.K., Pankaj, Mukherjee, I., Nath, C.P., Bhattacharyya, Ranjan, Ghosh, Sourav, Raj, Rishi

“…•DSR had higher infestations of weeds and nematodes than TPR.•ZT with mungbean residue could reduce weeds and nematodes in DSR.•A CA-based system (∼DSR +…”
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Long-term impact of diversified crop rotations and nutrient management practices on soil microbial functions and soil enzymes activity by Borase, D.N., Nath, C.P., Hazra, K.K., Senthilkumar, M., Singh, S.S., Praharaj, C.S., Singh, U., Kumar, N.

“…•Pulse based cropping and integrated nutrient management (INM) increased soil organic carbon.•Maize-wheat-mungbean (MWMb) and pigeonpea-wheat (PW) increased…”
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Pulse crop and organic amendments in cropping system improve soil quality in rice ecology: Evidence from a long–term experiment of 16 years by Nath, C.P., Kumar, Narendra, Dutta, Asik, Hazra, K.K., Praharaj, C.S., Singh, S.S., Das, Krishnashis

“…•Rice-wheat-mungbean (R-W-Mb) had 8% higher soil quality index (SQI) than rice–wheat.•Integrated nutrient management (INM) increased 5% SQI over chemical…”
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Impacts of tillage and herbicide mixture on weed interference, agronomic productivity and profitability of a maize – Wheat system in the North-western Indo-Gangetic Plains by Susha, V.S., Das, T.K., Nath, C.P., Pandey, Rakesh, Paul, Sangeeta, Ghosh, Sourav

“…•This study establishes that imazethapyr, if applied as pre-emergence at 0.05 kg a.i. ha-1 can offer selectivity to maize.•The pre-emergence tank-mixture of…”
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Impact of zero-till residue management and crop diversification with legumes on soil aggregation and carbon sequestration by Kumar, Narendra, Nath, C.P., Hazra, K.K., Das, Krishnashis, Venkatesh, M.S., Singh, M.K., Singh, S.S., Praharaj, C.S., Singh, N.P.

“…•Zero tillage and legume based rotation promoted aggregation and C sequestration.•Zero tillage with residue retention (PTR-ZT+R) resulted in higher aggregated…”
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Cover crop and herbicides can control purple nutsedge (Cyperus rotundus L.) and increase crop yields in conservation agriculture-based crop rotations by Nath, C.P., Kumar, Narendra, Dutta, Asik, Hazra, K.K., Praharaj, C.S., Kumar, Deepak, Dixit, G.P.

“…Adoption of conservation agriculture (CA) practices can lead to the dominance of perennial weeds including purple nutsedge (Cyperus rotundus L.) in different…”
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Five years of conservation tillage and weed management in a rice-chickpea rotation of northern Gangetic Plains of India: Weed growth, yield benefits and economic profitability by Nath, C.P., Kumar, Narendra, Hazra, K.K., Dutta, Asik, Praharaj, C.S., Singh, Raghavendra, Singh, S.S., Dubey, R.P., Sen, Suman, Dixit, G.P., Kumar, Deepak

“…Cropping system diversification of cereal-cereal systems with alternative systems preferably with pulses/legumes is demand of time across the globe for…”
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Combining soil carbon storage and crop productivity in partial conservation agriculture of rice-based cropping systems in the Indo-Gangetic Plains by Kumar, Narendra, Nath, C.P., Das, Krishnashis, Hazra, K.K., Venkatesh, M.S., Singh, M.K., Singh, S.S., Praharaj, C.S., Sen, Suman, Singh, N.P.

“…Conservation agriculture (CA) is an approach to achieve the ‘Sustainable Intensification’ of the rice-wheat cropping system of South Asia. However,…”
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Conservation Agriculture in rice-mustard cropping system for five years: Impacts on crop productivity, profitability, water-use efficiency, and soil properties by Das, T.K., Nath, C.P., Das, Shrila, Biswas, Sunanda, Bhattacharyya, Ranjan, Sudhishri, Susama, Raj, Rishi, Singh, Billu, Kakralia, Suresh Kumar, Rathi, Neelmani, Sharma, A.R., Dwivedi, B.S., Biswas, A.K., Chaudhari, S.K.

“…•A CA-based DSR–mustard(M)–mungbean system gave 11 % lower rice yield than TPR-CTM.•It resulted in 30 % higher mustard yield and higher net returns than…”
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Topramezone: A selective post-emergence herbicide in chickpea for higher weed control efficiency and crop productivity by Nath, C.P., Kumar, Narendra, Hazra, K.K., Praharaj, C.S., Singh, S.S., Dubey, R.P., Sharma, A.R.

“…Chickpea (Cicer arietinum L.) is a dominant pulse crop in the world for its climate resilience and nutritional values. Weed infestation causes a significant…”
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Viable weed seed density and diversity in soil and crop productivity under conservation agriculture practices in rice-based cropping systems by Nandan, Rajiv, Singh, Vikram, Kumar, Virender, Singh, S.S., Hazra, K.K., Nath, C.P., Malik, R.K., Poonia, S.P.

“…Viable weed seed density and diversity in soil were assessed in an experiment that comprised two types of crop rotation [rice-wheat and rice-maize], two crop…”
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Impact of crop rotation with chemical and organic fertilization on weed seed density, species diversity, and community structure after 13 years by Nath, C.P., Hazra, K.K., Kumar, Narendra, Singh, S.S., Praharaj, C.S., Singh, Ummed, Singh, N.P., Nandan, R.

“…We presumed that ecological engineering approaches such as pulse crop inclusion in crop rotation and integrated nutrient management (INM) would have higher…”
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Comparative assessment of the relative proportion of weed morphology, diversity, and growth under new generation tillage and crop establishment techniques in rice-based cropping systems by Nandan, Rajiv, Singh, V., Singh, S.S., Kumar, Virender, Hazra, K.K., Nath, C.P., Poonia, S.P., Malik, R.K.

“…A study was conducted in a cropping system mode for rice–wheat (RW) and rice–maize (RM) with crop residue management [without residue (R-) and with residue…”
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