The paper dealed with the water retention capability of soil and the physical properties of soil water in dry red soils.
研究了我国燥红土的土壤持水性和土壤水分物理性。
Water-saving, high yield and high efficiency technique for sweet potato in summer and autumn dry season in red soil hilly region is conducted from 2002 to 2003.
2003年研究了夏秋干旱季节红壤丘岗区红薯节水高产高效技术措施。
Water-saving, high yield and high efficiency technique for sweet potato in summer and autumn dry season in red soil hilly region is conducted from 2002 to 2003.
2003年研究了夏秋干旱季节红壤丘岗区红薯节水高产高效技术措施。
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