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青铜峡市于1989年引进喷施宝,仅在大白菜上进行了试验。由于亩增产40%,又上市早,无病菜,得到了菜农的普遍欢迎。为了扩大应用范围,1991年我们在三大粮食作物上进行了试验示范,结果如下。小麦小坝乡永丰利5队冯吉成、冯进孝种植的2.8亩小麦,5月12日亩用喷施宝5毫升,穗粒数比不喷施的增加1.8粒,千粒重增加2.6克,亩产405公斤,增产10.1%。农户反映,从叶色和长势上看不出差异,但籽粒饱满度差异明显,施用喷施
Qingtongxia City introduced Spray Bao in 1989, only on Chinese cabbage were tested. As the mu yield increased 40%, and the market early, disease-free vegetables, vegetables farmers have been generally welcomed. In order to expand the scope of application, in 1991 we conducted experiments and demonstrations on the three major grain crops and the results are as follows. Wheat Xiaobu Township Yongfeng Li 5 teams Feng Jicheng, Feng Jinxiao planted 2.8 acres of wheat, May 12 acres with Sparrow 5 ml, spikelets than the non-spray to increase by 1.8 grain, grain weight increase of 2.6 grams per mu 405 kg, an increase of 10.1%. Farmers said no difference was observed in leaf color and growth, but significant differences in grain plumpness were observed. Application of spraying