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细绿萍有很强的的固氮能力,在畜牧业生产中,它是成本低、繁殖快、含蛋白质高、适口性好的畜禽青粗饲料,现已成为我国重点科研推广项目之一。为了提高细绿萍产量,84年我室做了以下几项试验,现总结如下。一、试验方法在平坦的地面上用砖砌成水池子,池底铺上塑料薄膜,上面均匀的撒上黑土5～10厘米厚,加水5～15厘米深,每天详细观察细绿萍生长情况。每天早、午、晚测试气温、水温、光照强度,记录日照长度、细绿萍下种量、增殖数量、繁殖天数及生长状态等。
Fine green Lupin has a strong ability to fix nitrogen. It is one of the key scientific research and promotion projects in China. It is a low-cost, fast-breeding, high protein-containing and palatability livestock and poultry forage in animal husbandry. In order to improve the production of fine green Ping, 84 room I made the following tests, are summarized as follows. First, the test method On a flat ground brick into a pool, the bottom of the shop covered with plastic film, sprinkle evenly above the black soil 5 to 10 cm thick, add water 5 to 15 cm deep daily detailed observation of the growth of fine green Ping . Daily morning, afternoon and evening test temperature, water temperature, light intensity, recording sunshine length, fine green Ping under the amount of proliferation, breeding days and growth status.