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汪景彦教授称赞:PBO是农民真正的财神爷!请认准华叶牌商标,农业部正式登记证:农肥准字895号产品发明专利号:CN1358439A PBO是汇集世界尖端科技的结晶,成分多、功能全、效益高。取代环剥:苹果成花量高于环剥22%,不用环剥;克服大小年:连年高产、优质、高效;提高坐果率:可使坐果率差的果树坐满果(葡萄、大樱桃、西瓜、枣);抗冻害:在花期和幼果期能抗拒-4℃冻害,保住产量;提早成熟:葡萄早熟10天,早桃、大樱桃早熟7天,早熟苹果和梨早熟12天;
Professor Wang Jingyan praised: PBO is a real peasant god of wealth! Please recognize the Chinese brand leaf marks, the Ministry of Agriculture official registration certificate: Agricultural Fertility Zhunzi 895 product patent number: CN1358439A PBO is the crystallization of the world’s cutting-edge technology, composition, function Full, high efficiency. Instead of girdling: Apple flowering is 22% higher than girdling, without girdling; overcoming the year of size: year after year of high yield, good quality and high efficiency; increasing the rate of fruit setting: fruit trees with poor fruit setting rate are full of fruits (grapes, cherries, Watermelon, jujube); frost damage: at flowering and young fruit can resist -4 ℃ frost damage, to keep the yield; early maturity: grape early 10 days, early peach, cherry early 7 days, precocious apple and pear precocious 12 days;