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近两年来,我们应用旱育保姆技术在秋季制种田做育秧试验,面积均为50亩,试验效果相当显著。使用旱育保姆育秧一方面可大大减轻浸种带来的劳动强度,另一方面提高了种子发芽率(本试验使用的种子已陈放2～3年)、成秧率。现将旱育保姆的技术介绍如下,供大家参考。1适时备种制种田使用旱育保姆育秧比正常播种时间提早2天。先将种子用清水浸8小时(如果是谷壳较厚型的种子要多浸2～4小时),然后捞去秕谷,滤干水,
In the past two years, we applied nursery nanny technology to make seedling raising experiment in the autumn, with an area of 50 mu. The test result is quite remarkable. The use of dry nursery nursery seedlings on the one hand can greatly reduce the labor intensity caused by soaking, on the other hand improve the seed germination rate (the seeds used in this experiment have been put on for 2 to 3 years), into seedling rate. The technology of dry nurse nanny is introduced below, for your reference. 1 timely preparation of seed farming use nursery nursery nursery than the normal sowing time 2 days earlier. The first seed soaked with water for 8 hours (if it is a thicker type of chaff seed to be soaked for 2 to 4 hours), and then fishing to 秕 Valley, filtered dry water,