Chinese Agricultural Science Bulletin ›› 2012, Vol. 28 ›› Issue (9): 154-159.
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Abstract:
In order to solve the problem of land desertification in Ningxia, improve aeolian sandy soil quality and increase land productivity, the application effect of BGA soil conditioner on aeolian sandy soil and crops was studied and evaluated through field plot experiment. The results showed that, compared with no fertilizer BGA soil conditioner improved physical and chemical properties of aeolian sandy soil, promoted the growth of wine grape, cherry tomato and liquorice, increased significantly the yield of wine grape and cherry tomato, improved the quality of wine grape and liquorice. Compared with balanced fertilization BGA soil conditioner improved physical and chemical properties of aeolian sandy soil, promoted the growth of wine grape and cherry tomato, decreased significantly the yield of liquorice, improved the quality of wine grape. The application of BGA soil conditioner greatly increased the investment cost of production. It was proposed to reduce production cost of BGA soil conditioner and combine application of BGA soil conditioner with chemical fertilizers.
CLC Number:
S156.42
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https://www.casb.org.cn/EN/Y2012/V28/I9/154