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Principles of Sustainable Soil Management in Agroecosystems - Advances in Soil Science Rattan Lal 1. izdevums
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Principles of Sustainable Soil Management in Agroecosystems - Advances in Soil Science
Rattan Lal
With the use of high-level soil management technology, Africa could feed several billion people, yet food production has generally stagnated since the 1960s. No matter how powerful the seed technology, the seedling emerging from it can flourish only in a healthy soil. Accordingly, crop yields in Africa, South Asia, and the Caribbean could be doubled or tripled through adoption of technologies based on laws of sustainable soil management. Principles of Sustainable Soil Management in Agroecosystems describes the application of these laws to enhance ecosystem services while restoring degraded soils and promoting sustainable use.
With chapters contributed by world-class soil scientists, ecologists, and social scientists, this book outlines critical changes in management of agricultural soils necessary to achieve food security and meet the food demands of the present and projected future population. These changes include conversion to no-till and conservation agriculture; adoption of strategies of integrated nutrient management, water harvesting, and use of drip sub-irrigation; complex cropping/farming systems such as cover cropping and agroforestry; and use of nano-enhanced fertilizers.
The book is based on the premise that it is not possible to extract more from a soil than what is put into it without degrading its quality. The strategy is to replace what is removed, respond wisely to what is changed, and be pro-active to what may happen because of natural and anthropogenic perturbations. The chapters, which exemplify these ideas, cover a range of topics including organic farming, soil fertility, crop-symbiotic soil microbiota, human-driven soil degradation, soil degradation and restoration, carbon sink capacity of soils, soil renewal and sustainability, and the marginality principle.
568 pages, 97 black & white illustrations, 90 black & white tables
| Mediji | Grāmatas Hardcover Book (Grāmata ar cieto muguriņu un vāku) |
| Izlaists | 2013. gada 10. jūnijs |
| ISBN13 | 9781466513464 |
| Izdevēji | Taylor & Francis Inc |
| Žanrs | Aspects (Academic) > Science / Technology Aspects |
| Lapas | 568 |
| Izmēri | 237 × 164 × 37 mm · 962 g |
| Valoda | Angļu |
| Redaktors | Lal, Rattan (Ohio State University) |
| Redaktors | Stewart, B.A. |
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![Cover for Rattan Lal · Ecosystem Services and Carbon Sequestration in the Biosphere (Hardcover Book) [2013 edition] (2013)](https://imusic.b-cdn.net/images/item/original/545/9789400764545.jpg?rattan-lal-2013-ecosystem-services-and-carbon-sequestration-in-the-biosphere-hardcover-book&class=scaled&v=1428735393)
![Cover for Rattan Lal · Recarbonization of the Biosphere: Ecosystems and the Global Carbon Cycle (Hardcover Book) [2012 edition] (2012)](https://imusic.b-cdn.net/images/item/original/584/9789400741584.jpg?rattan-lal-2012-recarbonization-of-the-biosphere-ecosystems-and-the-global-carbon-cycle-hardcover-book&class=scaled&v=1428735392)
![Cover for Rattan Lal · Climate Change and Food Security in South Asia (Hardcover Book) [2011 edition] (2010)](https://imusic.b-cdn.net/images/item/original/152/9789048195152.jpg?rattan-lal-2010-climate-change-and-food-security-in-south-asia-hardcover-book&class=scaled&v=1431622614)
