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我所与浙江嘉善县农用微生物厂协作,3年来通过工业发酵生产,研制成“5406”细胞分裂素(混合制剂),稀释400-800倍可供5-7亩地施用(每亩成本0.3-0.5元)。在全国进行了多点试验示范和大面积推广应用,经济效益显著,现将其应用的主要进展报道如下。 (一)蔬菜:北京、桂林、成都各经3年以上试验示范,均增产15-30%。北京四季青乡大白菜9个点平均增产21.71%,增收80-90元,贮藏
We cooperated with Jiashan County Agricultural Microbiological Factory in Zhejiang Province for three years to produce “5406” cytokinin (mixed preparation) through industrial fermentation and diluted 400-800 times for 5-7 mu (0.3 ~ 0.5 yuan). In the country conducted a number of pilot demonstration and large-scale popularization and application of significant economic benefits, the application of its main progress are reported below. (A) vegetables: Beijing, Guilin, Chengdu, after more than three years of experimental demonstration, increase 15-30%. Beijing Four Seasons Green Cabbage 9 points an average increase of 21.71%, an increase of 80-90 yuan, storage