Integrated Nutrient Management Inm In A Sustainable Rice Wheat Cropping System
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Integrated Nutrient Management Inm In A Sustainable Rice Wheat Cropping System
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Author : Anil Mahajan
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-05-07
Integrated Nutrient Management Inm In A Sustainable Rice Wheat Cropping System written by Anil Mahajan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-07 with Technology & Engineering categories.
Agriculture is the main occupation in India and about 75% of its population depends directly or indirectly on agriculture for their livelihood. It is the dominant sector that contributes 18% of the gross domestic product. Thus, agriculture is the foundation of the Indian economy. The maximum share of Indian exports is also from the agriculture sector. As the population of the country is increasing trem- dously, approximately at the rate of 19 million every year over the existing popu- tion of more than 1 billion (approximately 1. 18 billion), the food grain production must necessarily be increased. This can be done by increasing crop production to match the population growth rate of 2. 2% per annum, which is expected to stabilize at 1. 53 billion around 2050. There is no doubt that the Green Revolution in India during the late 1960s brought self-sufficiency in food grain production, mainly through the increase in rice and wheat crop yields – the two main crops of the country which play an important role from food security point of view. However, the excessive use of fertilizers and pesticides, and the neglect of organic manures for these crops, has resulted in the deterioration of physical, chemical and biological health of the ri- and wheat-growing soils. Owing to the deterioration of the health of these soils, the productivity of the rice–wheat cropping system has now either got reduced or in some places has become constant for the last decade.
Integrated Soil Water And Nutrient Management For Sustainable Rice Wheat Cropping Systems In Asia
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2016
Integrated Soil Water And Nutrient Management For Sustainable Rice Wheat Cropping Systems In Asia written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Crop rotation categories.
Responding to the need to develop alternate crop establishment methods and improved cropping practices, this publication summarizes the results from a joint FAO/IAEA coordinated research project on optimizing productivity and sustainability of rice-wheat cropping systems.
Integrated Nutrient Management For Sustainable Agriculture
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Author : Subhash Chand
language : en
Publisher: Daya Publishing House
Release Date : 2019
Integrated Nutrient Management For Sustainable Agriculture written by Subhash Chand and has been published by Daya Publishing House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Technology & Engineering categories.
The book "Integrated Nutrient Management for Sustainable Agriculture" is a compilation of best integrated nutrient management strategies for suggesting answers of various soil and crop related problems, like disparity in NPK consumption, imbalance use of fertilizers, decreasing soil organic carbon (SOC) stock and decreasing factor productivity etc. The present book suggested appropriate and best INM options for important crops viz., rice, wheat, sorghum, maize, pearl millet, soybean, groundnut, sunflower, cotton, mustard, sugarcane, pulses, vegetables, spices, fruit crops and ornamental plants besides important cropping system of the country for sustaining their productivity on one hand and maintaining soil health for future generation on the other hand. For better understanding of students and researchers some comprehensive and detailed information about soils and crop are provided through appendices. The INM production recommendations and practices given in the book will be very useful for farmers, agriculturists, agronomists, soil scientists, environmentalists, agriculture extension workers, researchers, students, research institutions etc. The book contains 200 INM options covering important crops and cropping systems prevailing in various states for ensuring food security. This books serves as text cum reference book for students, research scholars and those who are actively engaged in different field of Agriculture.
Integrated Nutrient Management Soil Fertility And Sustainable Agriculture Current Issues And Future Challenges
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Author : Peter Gruhn, Francesco Goletti, and Montague Yudelman
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2000
Integrated Nutrient Management Soil Fertility And Sustainable Agriculture Current Issues And Future Challenges written by Peter Gruhn, Francesco Goletti, and Montague Yudelman and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Social Science categories.
Fertilizer Application On Crop Yield
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Author : Jagadish Timsina
language : en
Publisher: MDPI
Release Date : 2019-04-02
Fertilizer Application On Crop Yield written by Jagadish Timsina and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-02 with Technology & Engineering categories.
Fertilizer application can increase crop yields and improve global food security, and thus has the potential to eliminate hunger and poverty. However, excessive amounts of fertilizer application can contribute to groundwater pollution, greenhouse gas emissions, eutrophication, deposition and disruptions to natural ecosystems, and soil acidification over time. Small farmers in many countries think inorganic fertilizers are expensive and degrade soils, and thus policymakers want to promote organic instead of inorganic fertilizers. To develop practical fertilizer recommendations for farmers, yield responses to applied fertilizers from inorganic and organic sources, indigenous nutrient supply from soil, and nutrient use efficiency require consideration. There is a lack of sufficient scientific understanding regarding the need and benefit of integrated nutrient management (i.e., judicious use of inorganic and organic sources of nutrients) to meet the nutrient demand of high-yielding crops, increase yields and profits, and reduce soil and environmental degradation. Inadequate knowledge has constrained efforts to develop precision nutrient management recommendations that aim to rationalize input costs, increase yields and profits, and reduce environmental externalities. This Special Issue of the journal provided some evidence of the usefulness of integrated nutrient management to sustain soil resources and supply nutrients to crops grown with major cereal and legume crops in some developing countries.
System Based Integrated Nutrient Management
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Author : B. Gangwar & V.K.Singh
language : en
Publisher: New India Publishing Agency
Release Date : 2012-01-01
System Based Integrated Nutrient Management written by B. Gangwar & V.K.Singh and has been published by New India Publishing Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-01 with Technology & Engineering categories.
Integrated nutrient management involving different organic sources like FYM, vermi-compost, crop residue, green manure, Bio-fertilizer and in-situ role of legumes along with balanced nutrient use (major and micro-nutrients) deserves due attention. In fact, based on series of experiments and studies conducted all over the country with reference to nutrient management for various crop as applicable to varying soil environment representing different agro-climatic zones have been generated at national level but the system based information’s on integrated nutrient management is still lacking and yet to be documented. In this publication 1, 3 and 4 deals with general issues and management options for integrated nutrient management with special reference to irrigated eco-system, while 2 focused on crop residue management. The 5 and 10 are enlightens the soil-test based nutrient management for sustainable soil health, while s 6 and 7 are related to nutrient economy through integrated farming system and inclusion of legumes under cereal based cropping systems. The 8 is focused on integrated nutrient management in rice-wheat cropping system, while 9 on oilseed based, 11 on soybean based, 13 on vegetable and 23 on seed spices based cropping systems. The issues related to SSNM, protected agriculture, soil chemical, biological and microbial diversity are discussed in 12, 14 and 18, respectively. The aspects related to system based nutrient budgeting, soil carbon management and sequestration, balanced crop nutrition in relation to crop diseases, economics and nutrient modeling have been duly discussed in s from 19 to 25.
Improving The Productivity And Sustainability Of Rice Wheat Systems Of The Indo Gangetic Plains A Synthesis Of Nars Irri Partnership Research
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Author :
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 2000
Improving The Productivity And Sustainability Of Rice Wheat Systems Of The Indo Gangetic Plains A Synthesis Of Nars Irri Partnership Research written by and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with National agricultural research systems categories.
Rice
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Author :
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 2007
Rice written by and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Plant nutrients categories.
Nutrient Use Efficiency From Basics To Advances
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Author : Amitava Rakshit
language : en
Publisher: Springer
Release Date : 2014-12-26
Nutrient Use Efficiency From Basics To Advances written by Amitava Rakshit and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-26 with Technology & Engineering categories.
This book addresses in detail multifaceted approaches to boosting nutrient use efficiency (NUE) that are modified by plant interactions with environmental variables and combine physiological, microbial, biotechnological and agronomic aspects. Conveying an in-depth understanding of the topic will spark the development of new cultivars and strains to induce NUE, coupled with best management practices that will immensely benefit agricultural systems, safeguarding their soil, water, and air quality. Written by recognized experts in the field, the book is intended to provide students, scientists and policymakers with essential insights into holistic approaches to NUE, as well as an overview of some successful case studies. In the present understanding of agriculture, NUE represents a question of process optimization in response to the increasing fragility of our natural resources base and threats to food grain security across the globe. Further improving nutrient use efficiency is a prerequisite to reducing production costs, expanding crop acreage into non-competitive marginal lands with low nutrient resources, and preventing environmental contamination. The nutrients most commonly limiting plant growth are N, P, K, S and micronutrients like Fe, Zn, B and Mo. NUE depends on the ability to efficiently take up the nutrient from the soil, but also on transport, storage, mobilization, usage within the plant and the environment. A number of approaches can help us to understand NUE as a whole. One involves adopting best crop management practices that take into account root-induced rhizosphere processes, which play a pivotal role in controlling nutrient dynamics in the soil-plant-atmosphere continuum. New technologies, from basic tools like leaf color charts to sophisticated sensor-based systems and laser land leveling, can reduce the dependency on laboratory assistance and manual labor. Another approach concerns the development of crop plants through genetic manipulations that allow them to take up and assimilate nutrients more efficiently, as well as identifying processes of plant responses to nutrient deficiency stress and exploring natural genetic variation. Though only recently introduced, the ability of microbial inoculants to induce NUE is gaining in importance, as the loss, immobilization, release and availability of nutrients are mediated by soil microbial processes.
Soil Plant Microbe Interactions An Innovative Approach Towards Improving Soil Health And Plant Growth
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Author : Upendra Kumar
language : en
Publisher: Frontiers Media SA
Release Date : 2023-03-29
Soil Plant Microbe Interactions An Innovative Approach Towards Improving Soil Health And Plant Growth written by Upendra Kumar and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-29 with Science categories.