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“麦播一寸稻见天,棉花盖籽露点边”这是一句概括稻、麦、棉播种深度的农谚。它是有一定科学道理的。当然,也要因地因时制宜,不能完全机械地生搬硬套。有些人对不同作物,播种时需要不同的深度认识不足,认为深些浅些没有多大关系,或是认为深些比浅些好,深点墒度大,出苗有保证。实际上笼统地这样认识是很有害的。到底播深播浅对作物有多大影响呢?看看农一师农科所洪家禄同志的冬小麦播深试验结
“Mai sowing an inch of rice see the sky, cotton cover dew point” This is a summary of rice, wheat, cotton sowing depth of farming proverbs. It is a certain scientific reason. Of course, it is also necessary because of local conditions and can not be completely mechanical mechanically. Some people need different depths of understanding for different crops and sowing. They think there is little relationship between the deeper ones and the deeper ones, the deeper ones and the stronger ones. In fact, such a general understanding is very harmful. In the end sowing shallow depth of crop how much impact? Look at the agricultural division of Hongjialu winter agronomist pod sowing test