摘要
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进行了腐植酸蔬菜专用肥在草莓上不同用量对比试验。试验结果表明,施用腐植酸蔬菜专用肥能增加草莓产量,在本试验条件下比对照增加8.42%～15.73%,比化肥复合肥增加2.25%～9.14%,增产效果极显著,适宜施用量为50～60千克/亩。能提高株产量,增加株结果数。可改善草莓品质,其中亩施50kg与对照相比,维生素C含量提高69.96%;可溶性糖含量增加10.24%;镉含量降低66.67%。在经济收入上有所增加,其中亩施60kg,比对照增加收入14.88%,差异显著。
From September 2005 to May 2006, the comparative experiment of different application rate of humic acid vegetables special fertilizer on strawberry growth was conducted in greenhouse. The results showed that humic acid vegetables special fertilizer could increase the strawberry yield by 8.42%- 15.73% compared with CK, and by 2.25%-9.14% compared with chemical compound fertilizer. The suitable rate of fertilizer was 50-60 kg/mu and the effect on strawberry yield was significant. In treatment applied with 50kg/mu fertilizer, vitamin C content was increased by 69.96%, soluble sugar content was increased by 10.24%, cadmium content was reduced by 66.67%, and strawberry quality was improved efficiently compared with CK. The economic income in treatment applied with 60 kg/mu fertilizer was increased by 14.88% than CK, and the significant difference was also observed.
出处
《腐植酸》
2006年第5期38-42,共5页
Humic Acid
关键词
腐植酸蔬菜专用肥
化肥复合肥
“丰香”草莓
产量
品质
经济效益
humic acid vegetables special fertilizer
chemical compound fertilizer
＂Fengxiang＂ strawberry
yield
quality
economic income
