论文部分内容阅读
喷施宝是广西省研制开发的一种新型叶面肥。经国内30个省市区,1480个试验示范点,57种作物上使用结果,增产效果均十分显著而稳定。其中粮食作物增产10—20％,棉花增产15—18％,茶叶增产30—60％,果树增产30—40％,香蕉增产20—30％,瓜类增产35—60％,油料作物增产10—29％,蔬菜增产35—50％,食用菌增产25—40％。四川省科委1990年正式立项在万源、蓬溪、潼南、三台、甘孜等县重点试验、示范,其增产效果同样显著,水稻增产7—9％,玉米增产7％以上,烟叶、桑叶等增产20％以上,茶叶增产35％,蔬菜增产30％以上,水果增产10—30％。农用成本低,经济效益高,投入产出比为1:10—28。
Penshibao is a new type of foliar fertilizer researched and developed by Guangxi Province. After 30 domestic provinces and municipalities, 1480 pilot demonstration sites, 57 kinds of crops on the results, the yield enhancement effect is very significant and stable. Among them, grain yield increased by 10-20%, cotton increased by 15-18%, tea increased by 30-60%, fruit trees increased by 30-40%, banana increased by 20-30%, melons increased by 35-60% and oil crops increased by 10- 29%, vegetable yield 35-50%, edible mushroom yield 25-40%. Sichuan Provincial Science and Technology Commission formally launched projects in Wanyuan, Pengxi, Tongnan, Santai, Ganzi and other counties in key trial and demonstration projects in 1990 with the same notable increase in yield. Rice production increased by 7-9% and that of maize increased by more than 7% Mulberry leaves and other yield more than 20%, 35% more tea, vegetables, more than 30% yield, fruit yield 10-30%. Low agricultural cost, high economic efficiency, input-output ratio of 1: 10-28.