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玉桃园
白玉油桃园铺反光膜试验初报
白玉油桃园铺反光膜试验初报
通过对比试验结果表明:在白玉油桃园内铺反光膜,具有增加单果重,提高可溶性固形物含量,改善果实外观,降低树冠内膛枯枝数,防止树冠内空秃,减缓结果部位外移等作用。
美丽桃园17施工组织设计dd
is one of the pra ctical form of value s. The so-called val ues refers to the objective t hings are of no val ue and the val ue of fundamental perspective. Different values, people's behaviour, attitudes, ways are different. Pe ople -ori ented focus on huma n value a nd realit y, we need the broa dest masses as values. A dhere t o pe ople -ori ented val ues, i s to make the e conomy more devel opm