风沙土施用土壤改良剂对樱桃番茄生育及产量的影响

Effects of Soil Amendment Used in Aeolian Sandy Soil on the Growth and Yield of Cherry Tomato

以樱桃番茄"圣女果"为试材,在沙化土上施用了土壤改良剂-BGA土壤调理剂,研究了BGA土壤调理剂施入沙化土后对土壤的改良效果及对樱桃番茄生育、产量的影响。结果表明:施入BGA土壤调理剂能够改善沙化土的理化性质,促进樱桃番茄生长,提高樱桃番茄的净光合速率及水分利用效率;同时,BGA土壤调理剂的施入显著增加了樱桃番茄的产量。

Using cherry tomato ‘Sheng Nv Guo’ as material,in order to find an effective way to improve the productivity of aeolian sandy land,the effects of soil amendment of BGA on the physiological characters and growth of cherry tomato ‘Sheng Nv Guo’ on aeolian sandy land on the basis of pot experiments were studied.The results showed that BGA treatments greatly improved the aeolian sandy soil physical and chemical characteristics.The used of BGA could improve cherry tomato growth,photosynthetic rate and water using efficiency were increased,cherry tomato yield were raised.