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Zinc fractions and solubility in a tropical semi-arid soil under long-term cultivation

โœ Scribed by John O. Agbenin


Publisher
Springer
Year
2003
Tongue
English
Weight
215 KB
Volume
37
Category
Article
ISSN
0178-2762

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## Abstract Land use changes and soil management can potentially alter soil quality. A study was conducted to assess the longโ€term (>20 years) effects of perennial trees (PT), vegetable crops (VC), riceโ€“wheat (RW) system, sewageโ€irrigated fields (SF), maizeโ€“wheat (MW) system and uncultivated soils