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我是村农技员，在本地推广水稻肥床旱育秧技术已有4－5年了。这项技术虽然具有省水省工等优点，但秧苗病害却十分令人头痛，主要是立枯病和黄白化病，恶苗病也比水育秧时严重得多，而且立枯病还有逐年加重的趋势。俗话说，“有钱买种，无钱买苗”，秧苗育不好，就要影响一季庄?
I am a village agricultural technician. It has been 4 to 5 years since I popularized rice paddy cultivation techniques in the local area. Although this technology has the advantages of water-saving and labor-saving, but the seedling disease is very headache, mainly the blight and yellow albinism, diarrheal disease is also much more serious than the watering and transplanting, and the annual increase of blight also the trend of. As the saying goes, “money to buy a species, no money to buy seedlings,” seedling nurturing is not good, it will affect a season of Zhuang?