PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

龚子同; 黄标; 欧阳洮

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

摘要: Pedogeochemistry of China is controlled by such factors as biology, climate, parent material, topography and anthropogenesis, and the different geochemical types are formed under the different conditions of soil formation which have different abundance levels of elements. The relationship between concentration of elements and plant growth and human health depends upon available forms of element in soils. While the factors affecting element availability are soil pH and Eh, tillage and fertilization by man besides element forms in soils. On the basis of pedogeochemical types and distribution, rational plantation and application of fertilizer to soils will be of great significance for sustainable development of agricultural production.
- pedogeochemistry /
- spatial differentiation of elements /
- agricultural production
Abstract: Pedogeochemistry of China is controlled by such factors as biology, climate, parent material, topography and anthropogenesis, and the different geochemical types are formed under the different conditions of soil formation which have different abundance levels of elements. The relationship between concentration of elements and plant growth and human health depends upon available forms of element in soils. While the factors affecting element availability are soil pH and Eh, tillage and fertilization by man besides element forms in soils. On the basis of pedogeochemical types and distribution, rational plantation and application of fertilizer to soils will be of great significance for sustainable development of agricultural production.
- pedogeochemistry /
- spatial differentiation of elements /
- agricultural production

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

刊出日期: 1998-12-20

关键词:

pedogeochemistry /

spatial differentiation of elements /

agricultural production

摘要: Pedogeochemistry of China is controlled by such factors as biology, climate, parent material, topography and anthropogenesis, and the different geochemical types are formed under the different conditions of soil formation which have different abundance levels of elements. The relationship between concentration of elements and plant growth and human health depends upon available forms of element in soils. While the factors affecting element availability are soil pH and Eh, tillage and fertilization by man besides element forms in soils. On the basis of pedogeochemical types and distribution, rational plantation and application of fertilizer to soils will be of great significance for sustainable development of agricultural production.

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

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PEDOGEOCHEMISTRY OF CHINA AND ITS SIGNIFICANCE IN AGRICULTURAL PRODUCTION

Institute of Soil Science, Nanjing 210008, P. R. China

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