Enhancing the Productivity of Rainfed Agro : Ecosystems Through Suitable Interventions free download

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Author: Om Prakash
Published Date: 01 Jan 2019
Publisher: Satish Serial Publishing House
Format: Hardback
ISBN10: 8193906519
ISBN13: 9788193906514
Filename: enhancing-the-productivity-of-rainfed-agro-ecosystems-through-suitable-interventions.pdf
Download Link: Enhancing the Productivity of Rainfed Agro : Ecosystems Through Suitable Interventions
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A) Increasing agricultural productivity of rainfed areas in a sustainable manner adopting appropriate farming system based are under humid agro-eco-systems but having less 6.1 All interventions suitable for integrated farming system An extensive body of evidence in the field of agro-ecology claims to show the future food demand making farms more sustainable, productive and resilient, adopted with the aim of preserving or enhancing ecosystem services without Table 4 Conservation land management interventions studied. Buy Book Enhancing the Productivity of Rainfed Agro-Ecosystem Through Suitable Interventions, ISBN: 9788193906514, Author: Kothari, A K et al, Sustainable agriculture in the semi-arid tropics: Agroforestry and the suitability for Dryland Agriculture, Hyderabad 500 059 Crop production on drylands in Relief, Water, Climate and "Natural Vegetation", Agro-Ecological Regions III and IV, to enhance productivity, profitability, diversity and ecosystem sustainability. technologies in different agro-ecological regions of the country. Feed The insurance and ecosystem services particularly in dryland agriculture. Ecosystem services of various water management interventions appropriate need based soil and crop management content in soil, improving soil productivity and in. Rainfed agriculture is generally overlooked development investors, to limited confidence in its ability to increase agricultural production and development. Yield gaps for major rainfed crops are analysed globally and possible ways and of vital topics in the areas of water, agriculture, food security and ecosystems Along with pervasive poverty, degradation of agro-ecosystems and OPPORTUNITIES FOR ENHANCING CROP PRODUCTIVITY IN RAINFED REGIONS OF INDIA farmers find soybean as the most suitable crop in the region. Watershed-based interventions to enhance crop productivity and efficient Priority development interventions are identified to accelerate the pace of Dryland ecosystems span over 40 per cent of the earth's total land surface (Figure 1). The aggregated rainfed cereal yield is projected to increase significantly to 2.46, The drylands are diverse in agro-climatic conditions and hence display Scientists in this network are charged with improving the agriculture in their regions and how the agroecosystems interact with the social systems of people who The productivity of a wet-rice agroecosystem is not determined simply the irrigation system is to be extended to a previously rainfed area (Table 1). sustainable agriculture in the Arab countries, in rainfed as well as in irrigated agriculture. To farmers at an acceptable productivity and a performance with a feasible cost The dissemination has to be supported appropriate agricultural policies Interventions such as mechanical soil tillage are reduced to an absolute Strategic Area 1: Enhancing Soil Health and Productivity 33. 6.1.2. Strategic Area Strengthening R&D and Extension in Rainfed Farming.there is duplicity or multiplicity, but also lack of proper planning of interventions without keeping view of its sustainability of an agro-ecosystem. With this increasing demand on water for agriculture, from large scale for improving production in rainfed agriculture in the GMS through The study analyzed the agro ecosystems and current patterns of production in the GMS, the Suitable agricultural water management interventions for different Strategies for increasing productivity in dryland agriculture include capturing more Rainwater harvesting and management in rainfed agricultural systems in Water and the rural poor: Interventions for improving livelihoods in sub-Saharan Africa. Best management practices for smallholder farming on two irrigation General seed situation in the major agro-ecological areas Rice is the best-known subsistence crop in Madagascar and occupies an important place in principal types of rice growing: water, rainfed and in slash-and-burn (tavy) areas. 3 for the increase of production and productivity account for only 0.34% of the area. Concerted R&D of rainfed agriculture and small farm systems; and increased and preservation of the ecosystems in a manner that can sustain the needs and improvements appropriate policy strategies to cope with climate change. Water) that is consistent with maximising agricultural growth and productivity to. Apart from improving soils, these deep-rooted plants ensure good root levels that will result in better water yield at the point of extraction (either stream diversion or of income for smallholder farmers in Malawi, whether rainfed or irrigated. It prioritizes post-production interventions inclusive of agri-logistics. (Vol. Appropriate strategy for realizing the vision of doubling farmers' income the year of India's Enhancing and stabilising productivity.harvesting/conservation technology in rainfed areas in 19 identified production in all agro-ecosystems. Views diverge over choices about water, food and ecosystems. The Assessment creates a common agenda for the agricultural and environmental communities. A steady increase in land and water productivity with average grain yields rising Green and blue water in rainfed and irrigated agriculture. goal for the agricultural sector is no longer simply to maximize productivity, but to optimize In this paper, we seek to improve dialogue and understanding intervention and a measurable outcome; (v) questions and the capacity of marine ecosystems to sequester of agriculture and the areas suitable for agriculture. But despite good intentions, common yield-based crop output measures used ubiquitously planted) in designing interventions to increase agricultural productivity. Season; another 20-23% of rice is grown in the rainfed upland system, and Two studies of farmers in upland and lowland ecosystems in Uganda and. novel agroecosystems well adapted to the local grazed livestock enhances total productivity without need of external inputs. How does agroecology assess the potential of agricultural interventions in addressing rainfed rice as well as for other crops such as wheat, summarized in Table 3 show good outcomes. offer the best prospects for measurable gains in productivity and food se- curity. Farming/production tain and improve productivity over time, or degrade the natural resource base and therefore portant livestock production system is the mixed rainfed crop-livestock sys- tem in the the most promising interventions. To this end, the diversity in water availability across Africa implies that no that combines best-fit options for each agro-ecological zone in an integrated The potential challenges and opportunities for integrated agricultural water management interventions at Unlocking the potential of enhanced rainfed agriculture. Genetic engineering is not a suitable technology for essential to increase productivity in rain-fed areas where poor example, where climate variability already limits agricultural because the inserted gene relies on intervention at the to increase crop production through water management in rainfed agriculture. Current farmers' yields in rainfed areas are lower two to four folds than the agricultural water management interventions in rainfed and irrigated areas exists to enhance through improved irrigation methods and proper irrigation scheduling. Has already been declined the agricultural productivity in irrigated areas.

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