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生物钾肥(硅酸盐细菌)是由河北省科学院生物研究所研制的一种新型细菌肥料,经在农作物和瓜菜类上应用效果很好。为了探讨其在葡萄上的增产增质效果,1991年我们在河北省栾城县内营果园进行了葡萄追施生物钾肥效果试验,于6月25日每株追施生物钾肥75g,顺序排列、4次重复,每小区16
Bio-potash (silicate bacteria) is a new type of bacterial fertilizer developed by Institute of Biology, Hebei Academy of Sciences, which has been applied well in crops and melons. In order to investigate the effect of increasing yield and increasing quality on grapes, we carried out the experiment of bio-potash fertilizer application on grapes in Yibing orchard in Luancheng County of Hebei Province in 1991. On the 25th of June, we topped up 75g bio- 4 times repeated, 16 per cell