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桃果实套袋后,可有效降低农药残留,提高果品质量,增加果品的商品性能。但套袋技术运用不当也会得不偿失,实践中应注意以下几点。1.桃果实套袋的时间桃果实套袋的最佳时间是:在落花后60天内套完。如河南洛阳地区5月中下旬(最晚不迟于6月上旬)套完。过早过晚都不太好,因为过早存?
Peach fruit bagging, can effectively reduce pesticide residues, improve fruit quality, increase the performance of fruit products. However, improper bagging technology will not be worth the candle, in practice should pay attention to the following points. 1. Peach fruit bagging time Peach fruit bagging the best time is: within 60 days after falling set over. Such as Luoyang, Henan Province in late May (latest no later than early June) sets over. Too early too late are not good, because premature deposit?