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2005年9月至2006年5月,在辽宁普天同乐肥业有限公司试验基地温室安排了普天同乐腐植酸膏体冲施肥在草莓上的后效作用对比试验。结果表明,施用普天同乐腐植酸膏体冲施肥,对下茬作物有后效作用,在本试验条件下丰香草莓比对照增产9.15%～24.15%,其中亩施10kg时比对照增产24.15%,后效作用明显,达1%显著水平;能提高株产量、株结果数和成品率,降低株病果数;增加可溶性糖含量;降低铅和汞的含量;且能增加经济收入8.35%～24.14%,其中亩施10kg时收入增加24.14%,增收效益显著。
From September 2005 to May 2006, contrastive tests were conducted on the after-effects of body-wash fertilization on strawberries in the greenhouse of the test base of Liaoning Putian Tongle Fertilizer Co., Ltd. The results showed that the application of Pasteurium humic acid paste fertilizer, after the crop has a post-effect effect, under the conditions of the test yield Fengxiang strawberry 9.15% ~ 24.15%, of which 10kg Mushu yield 24.15% , After the effect of significant effect, up to 1% significant level; can improve plant yield, the number of strains and yield, reduce the number of strains; increase soluble sugar content; reduce the content of lead and mercury; and can increase the economic income of 8.35% 24.14%, of which 10kg Kushu income increased 24.14%, significant income gains.