Suide Soil and Water Conservation Experimental Station of YRCC conducted tests and study on probing and using the construction method of feldspathic sandstone as dam building material in 1997.
The soil hydro-physical properties of artificial seabuckthorn woodland had been studied in arsenic sandstone areas.
本文研究了砒砂岩地区沙棘人工林地土壤水分物理性质及其变化规律。
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Effect of employing different fertilizer in the upland yellow soil and the sandstone yellow soil on tea garden edaphon and soil fertility and tea yield was studied.