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暖沟粪也叫蒙头粪,就是在小麦进入越冬期后,顺麦垄盖上3～5厘米厚的农家肥,每亩用粗肥5立方左右。施用的时间一般在11月下旬～12月中旬。如果入冬后气温偏高,也可以向后推迟一段时间,但最迟也要在上大冻之前施完。麦田施用暖沟粪是防冻保苗的一个好方法。但由于农家受肥源、劳力和时间等条件的限制,全部麦田都施用暖沟粪很难做到。农家应当根据自己的条件,对以下几种麦田优先施用:一、误期晚播麦田。有些地块播种太晚,出苗
Warm dung dung, also known as dung, is the winter wheat into the winter, the mandarin ridge cover 3 to 5 cm thick manure, with about 5 cubic meters of crude fertilizer per mu. The time of application is generally from late November to mid-December. If the winter temperatures are high, you can also postpone a period of time backward, but at the latest to be finished before the big freeze. Warmer drench is a good way to prevent frost and seedlings. However, due to the farm by fertility, labor and time constraints, all the wheat fields are difficult to do using warm dung. Farmers should be based on their own conditions, priority given to the following wheat fields: First, the late-sowing wheat fields in error. Some plots planted too late, emergence