By Amir H. Kassam, Saidi Mkomwa, Theodor Friedrich
This ebook assesses the newest traits within the adoption of conservation agriculture. concentrating on the newest applied sciences to enhance agricultural resilience to weather swap, in addition to elevate profitability and sustainability, it takes a continental and sub-regional method of African agriculture. overlaying climate-proofing, resilience, sustainable intensification, and the extension and adoption approach for brand new suggestions, this booklet is an important source for researchers of agriculture and sustainability
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Additional info for Conservation agriculture for Africa : building resilient farming systems in a changing climate
Both infiltration and soil moisture-holding capacity depend on soil porosity and structure; and the total volume of water available for plants depends on the soil depth. In the case of infiltration, mulch cover on the soil surface helps to dissipate the energy load of rainfall, so it is less erosive and its momentum is broken, and then the infiltration of rainwater into the soil depends on the soil’s surface characteristics, its moisture-holding capacity and the internal drainage characteristics of the soil system.
Ecosystem services have been categorized as being either mostly supporting services, regulatory services or provisioning services. These services are all related in the natural infrastructure and cannot operate normally unless their interconnections are maintained. Thus, ‘blue water’ as a provisioning service depends on how well the water-related regulatory services are functioning; and both these services depend on how the supporting services of the water cycle are functioning. So, a serious interest in the water elements of weatherproofing agriculture or production systems must ensure that these sets of relationships are not debilitated by the production practices being used or promoted.
2009). Indeed, it is realized that weatherproofing of agriculture requires, first and foremost, a deeper understanding of how crop and land potentials, as well as agricultural development potentials upon which they rely, can be underpinned ecologically. Such ecological underpinning is necessary to minimize or even avoid the impacts of weather or climate variability and change the performance of the production system and its component subsystems and practices, and the response of production inputs applied to raise output.