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为探讨杂交稻种子用浸种灵浸种后对发芽率的影响，从而寻找一种既不影响种子的发芽率，又能起防病作用的最佳方法，我们特作以下研究。１ 试验材料与方法供试材料：当年收获的杂交稻种子协优２０７０；０．２ｍｇ／ｋｇ浸种灵（浸种灵２ｍｌ／支对水１０ｋｇ）。试验设１２ｈ
In order to explore the hybrid rice seed soaking seed soaking germination rate after the impact, so as to find a will not affect the seed germination rate, but also play a preventive role in the best way, we make the following special study. 1 Test materials and methods Test materials: the hybrid rice seeds harvested the same year Association for good 2070; 0.2mg / kg seed soaking (soaking Ling 2ml / branch water 10kg). Test set 12h