【摘要】 通过试验探讨有机复合肥对温室蔬菜生长习性、产量和品质的影响 ,结果表明 :三种有机复合肥均比化肥 (对照 )为好 ,出苗率高 ,有益于植株根系的生长 ,产量提高幅度达 15 .1%～ 37.3%。并能有效地降低芹菜可食部分NO-3和粗纤维含量 ,其中NO-3的降低幅度达 31.9%～ 5 1.9%。更多还原

【Abstract】 The experiment of effects of organic complex fertilizer on the growth, yield and quality of greenhouse vegetables were carried out. The result indicated that the effects of three organic complex fertilizers were all better than that of chemical fertilizer (CK). Applying organic complex fertilizer improved the percentage of emergence, was beneficial to the growth of plant root system, and increased the yield by 15.1%～ 37.3% as well as effectively reduced the contents of nitrate and crude fiber in the edible portion of celery.Especially, the nitrate content in celery decreased by 31.9%～51.9%.更多还原