摘要
通过不同有机肥对苹果园土壤理化性质和果实品质影响的试验研究,结果表明:生物有机肥可以改善土壤理化性状,增强土壤肥力,提高果实品质。施用生物有机肥后,土壤容重较对照降低12.5％,毛管孔隙度增加9.8％,速效磷、速效钾、全氮、全磷和有机质含量分别比对照高出47.8％、77.1％、35.7％、65.0％、75.8％,优果率(80％)是对照(4O％)的2倍。
The effect of some kinds of organic fertilizers on soil property of apple orchard and fruit quality has been studied , the result shows that the bio-fertilizer can improve the physical and chemical character of soil and the soil fertility and increase fruit quality. Compared with the CK,by applying the bio-fertilizer, the volume weight of soil reduced by 12.5% , the soil pore space increased by 9.8%, the content of rapid available P, K and the total available N, P and gein in creased respectively by 47.8% ,77.1% ,35.7% ,65.0% ,75.8% ,and the rate of apples with good quality doubled.
出处
《石河子大学学报（自然科学版）》
CAS
2003年第3期205-208,共4页
Journal of Shihezi University(Natural Science)
