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1
المؤلفون: Reamonn Fealy, Rogier P.O. Schulte, T. Harty, Rachel Creamer, R. J. A. Jones, Willie Towers
المصدر: Soil Use and Management. 28:580-589
مصطلحات موضوعية: business.industry, Soil Science, Pollution, Field capacity, Tillage, Agronomy, Agriculture, Environmental protection, Sustainability, Soil water, Environmental science, Agricultural productivity, business, Agronomy and Crop Science, Water content, Productivity
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المؤلفون: Rattan Lal
المصدر: Soil Science Society of America Journal. 59:661-667
مصطلحات موضوعية: Productivity (ecology), Agronomy, Ecology, Yield (wine), Crop yield, Soil water, Erosion, Land degradation, Soil Science, Environmental science, Tropics, Agricultural productivity