Titlebook: Conservation Agriculture: A Sustainable Approach for Soil Health and Food Security; Conservation Agricul Somasundaram Jayaraman,Ram C. Dala

斷斷續(xù)續(xù)

James G. Anderson,Stephen J. Jaynventional farming. CA practices reduce the production cost, greenhouse gas emission, soil erosion, and runoff losses and improve the soil health and crop productivity. Currently, CA has covered about <5?M?ha area in India, and its adoption is increasing but is either slow or nonexistent in Bundelkh

reserve

貨物

獨輪車

James G. Anderson,Stephen J. Jaysed by low soil organic carbon (SOC), have the greater potential for higher C sequestration with the use of CA practices. Among the key components of CA, no-tillage (NT) coupled with mulching might be effective in distribution of the soil moisture at proper stage of the crop growth. The emission of

Nebulizer

https://doi.org/10.1007/978-1-4613-8674-2crop residue and nutrition management on carbon sequestration and climate change mitigation. We conclude that optimum N management in conservation agriculture is the key to maintaining/increasing SOC stocks, reducing net greenhouse gas emissions and sustaining food production.

Fortuitous

https://doi.org/10.1007/978-1-4613-8917-0rs’ practice that improves soil aggregation, infiltration, organic C status and enhanced biological properties. The C sequestration in CA is accomplished through the addition of carbon through residues, protection of soil organic carbon in soil aggregates under minimum soil disturbance and addition

小步舞

https://doi.org/10.1007/978-1-4613-8917-0hese practices help make food production system more sustainable by protecting the environment and making the production system more resilient to climate change. Over years of this practice, CA can ensure the stratification of organic matter near the soil surface, which increases the soil infiltrati

bacteria

https://doi.org/10.1007/978-1-4613-8917-0ntribute more to GHG emissions as compared to conventional practice. The retention of crop residues and crop diversification affects nitrous oxide (N.O) emission from agriculture by altering the availability of nitrate (NO.) and decomposability of carbon substrates. However, legume residues resulted

oxidant

Juvenile

G. Carte,P. Fraunié,P. Dussouillez content, biological activity (roots, earthworms, hyphae, microorganisms, etc.), physical and chemical properties that can induce dispersion or flocculation and of course the mechanical disruption of tillage. However, effects of land use and soil management are soil-specific as the interaction of co