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Conclusions: Perspectives on Conservation Agriculture

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Title Conclusions: Perspectives on Conservation Agriculture
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Creator Somasundaram Jayaraman
A. K. Naorem
K. M. Hati
Nishant K. Sinha
M. Mohanty
A. K. Patra
S. K. Chaudhari
Rattan Lal
Ram C. Dalal
 
Subject Conservation agriculture
No-till farming
Soil organic carbon
Greenhouse gas emission
Ecosystem services
Future perspectives of CA
 
Description Not Available
Feeding the increasing global population, which is projected to increase between 8.9 and 10.6 billion by 2050, there has been increasing demands for more improved/sustainable agricultural management practices that can be followed by farmers to improve productivity and maintain environmental sustainability without jeopardizing the ecosystem. About 95% of our food directly or indirectly comes from soil. It is a precious resource, and sustainable soil management is a critical socio-economic and environmental issue. South Asia (SA) has been experiencing high economic growth but still suffering from extreme rate of poverty, hunger, and deterioration of natural resources including soil. In this region, the presence of a large rainfed area with its associated challenges urgently calls for cost-effective resource conservation technologies such as conservation agriculture (CA). The Indo-Gangetic Plains (IGP) of SA region is one of the hotspots for the adoption of no-till farming/CA. Although conventional tillage (CT)-based farming offers some important short-term benefits, long-term adoption of these practices may lead to the loss of soil organic carbon/fertility, poor soil health, and soil degradation. Conservation agriculture (CA) is being practiced globally approximately in 180 M ha of land, whereas in south Asia it remains less than 5 Mha. Thus, CA is one of the major sustainable soil/agricultural management systems that can meet the needs of farmers as well as offer numerous benefits to farmers as well as ecosystem services. CA is a multi dimensional approach that is studied not only for its positive environmental and ecological impacts but also as an alternative to reduce crop residue burning. In this chapter, issues, challenges, benefits, and future perspectives of CA have been discussed.
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Date 2022-04-06T12:07:44Z
2022-04-06T12:07:44Z
2021-08-21
 
Type Book chapter
 
Identifier Jayaraman S. et al. (2021) Conclusions: Perspectives on Conservation Agriculture. In: Jayaraman S., Dalal R.C., Patra A.K., Chaudhari S.K. (eds) Conservation Agriculture: A Sustainable Approach for Soil Health and Food Security. Springer, Singapore. https://doi.org/10.1007/978-981-16-0827-8_30
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http://krishi.icar.gov.in/jspui/handle/123456789/71255
 
Language English
 
Relation Not Available;
 
Publisher Springer