Search

Your search keyword '"Rice wheat"' showing total 5 results
Start Over Descriptor "Rice wheat" Journal archives of agronomy and soil science
5 results on '"Rice wheat"'

1. Trade-off between soil aggregate stability and carbon decomposition under 44 years long-term integrated nutrient management in rice-wheat-jute system

Author

D. K. Kundu, M. S. Behera, S.P. Mazumdar, R. Bhattacharya, A. R. Saha, Gouranga Kar, S R Padhy, Pratap Bhattacharyya, Bijan Majumdar, D. Barman, R. Saha, and A. K. Ghorai

Subjects
chemistry, Agronomy, Nutrient management, Soil Science, Rice wheat, Environmental science, chemistry.chemical_element, Trade-off, Agronomy and Crop Science, Carbon, Decomposition, Soil aggregate stability, Term (time)
Published
2021

2. Identifying optimum rates of fertilizer nitrogen application to maximize economic return and minimize nitrous oxide emission from rice–wheat systems in the Indo-Gangetic Plains of India

Author

Clare M. Stirling, Parbodh C. Sharma, Tek B. Sapkota, Arvind Kumar Yadav, Arun Khatri-Chhetri, Hanuman S. Jat, Mangi L. Jat, and Love K. Singh

Subjects
0106 biological sciences, Yield (finance), Economic return, Soil Science, 04 agricultural and veterinary sciences, Nitrous oxide, 01 natural sciences, chemistry.chemical_compound, Nitrogen fertilizer, Agronomy, chemistry, Greenhouse gas, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Rice wheat, Environmental science, Cropping system, Agronomy and Crop Science, 010606 plant biology & botany
Abstract

Rice–wheat (RW) cropping system in India is a major source of N2O emissions. In such system, defining N rates that deliver minimal N2O emissions and economically optimum yield would benefit both fo...

Published
2020

3. Long-term effects of inorganic fertilizer and farmyard manure application on productivity, sustainability and profitability of rice-wheat system in Mollisols

Author

Shilpi Gupta, P. C. Pandey, Gangadhar Nanda, and D. K. Singh

Subjects
0106 biological sciences, Farmyard manure, food and beverages, Soil Science, 04 agricultural and veterinary sciences, 01 natural sciences, Term (time), Inorganic fertilizer, Agronomy, Sustainability, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Environmental science, Rice wheat, Profitability index, Mollisol, Agronomy and Crop Science, Productivity, 010606 plant biology & botany
Abstract

In this investigation, productivity, sustainability and profitability of rice-wheat system were evaluated using the data of a long-term fertility experiment initiated during 1984 at Pantnagar, Utta...

Published
2018

4. Improving soil organic carbon pools through inclusion of summer mungbean in cereal-cereal cropping systems in Indo-Gangetic plain

Author

Mohan Singh, Jagdish Singh, M. S. Venkatesh, P. K. Ghosh, N. Nadarajan, Kali Krishna Hazra, C. P. Nath, and Narendra Kumar

Subjects
Particulate organic carbon, food and beverages, Soil Science, 04 agricultural and veterinary sciences, Soil carbon, 010501 environmental sciences, Particulates, 01 natural sciences, Agronomy, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Grain yield, Rice wheat, Environmental science, Inclusion (mineral), Agronomy and Crop Science, Cropping, 0105 earth and related environmental sciences
Abstract

Long-term effect of mungbean inclusion in lowland rice-wheat and upland maize-wheat systems on soil carbon (C) pools, particulate organic C (POC), and C-stabilization was envisaged in organic, inor...

Published
2018

5. Effect of zinc application methods on apparent utilization efficiency of zinc and phosphorus fertilizers under basmati rice–wheat rotation

Author

Arvind Kumar Tyagi, Satya Pratap Pachauri, Prakash Chandra Srivastava, and Manoj Bhatt

Subjects
Field experiment, Phosphorus, Soil Science, chemistry.chemical_element, Zinc, engineering.material, Straw, Phosphate fertilizer, Agronomy, chemistry, engineering, Rice wheat, Fertilizer, Agronomy and Crop Science, Application methods
Abstract

To examine the effect of zinc (Zn) application method on the utilization of phosphorus (P) from applied P fertilizer, a field experiment was conducted on basmati rice–wheat rotation with combinations of Zn levels (0, soil application of 2.5 kg Zn ha – 1 and two foliar applications of 2.0 kg Zn ha –1) and P levels (0, soil application of 8.7, 17.5 and 26.2 kg P ha –1). The highest pooled grain yields of basmati rice and wheat were obtained with soil application of 17.5 kg P ha –1 and foliar applications of 2 kg Zn ha –1. Foliar applications of Zn increased the P concentration in grain and straw and the total P uptake by basmati rice and the P concentration in flag leaves of wheat significantly, while soil or foliar application of Zn increased the total P uptake of wheat. Phosphorus application increased the Zn concentration in flag leaves, grain and straw of basmati rice and in grain and straw of wheat and the total Zn uptake of both crops. Phosphorus levels up to 17.5 kg P ha –1 increased utilization effi...

Published
2013

Catalog

Books, media, physical & digital resources
See catalog results