| 書目名稱 | Plant Nutrition | | 副標題 | Food security and su | | 編輯 | W. J. Horst,M. K. Schenk,L. Wittenmayer | | 視頻video | http://file.papertrans.cn/749/748727/748727.mp4 | | 叢書名稱 | Developments in Plant and Soil Sciences | | 圖書封面 |  | | 描述 | The world’s population is expected to reach 8 billion by 2025 and most of this growth in population will occur in developing countries. To feed the world with such a marked increase in population, a great improvement in food production must be achieved particularly in these countries. To meet this challenge, present agricultural productivity must be increased on the cultivated land. However, in many developing countries, particularly in Africa, reduced soil fertility caused by continuous cropping with low nutrient input and the resultant nutrient mining of soils is a major threat both to food production and to ecosystem viability. As a result of declining soil fertility, together with increasing population pressure, expansion of crop production to marginal lands and forested areas contribute to the destruction of natural ecosystems. Food production is not only a quantitative challenge. Improving the nutrient status of plants provides a further valuable means of enhancing food quality and is of extreme benefit to the health of both plants and humans. There are several excellent examples showing that plants with optimum nutrient status are better adapted to biotic and abiotic stress | | 出版日期 | Book 2001 | | 關(guān)鍵詞 | Plant nutrition; ecosystem; ecosystems; environment; genetics; nutrient uptake; quality; soil; sustainabilit | | 版次 | 1 | | doi | https://doi.org/10.1007/0-306-47624-X | | isbn_softcover | 978-94-017-4298-6 | | isbn_ebook | 978-0-306-47624-2 | | copyright | Springer Science+Business Media Dordrecht 2001 |
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