1997年,我们引进“旱抛成功”、“旱秧保姆”品牌高吸种衣剂,几年来,在水稻、玉米使用上进行了多项多次试验,证实了高吸水种衣剂起到促根防徒长,茎粗分蘖多,叶短厚色深,抗旱保苗成苗率高,增强秧苗弹性的作用。在水稻上使用一般增产9～13%;在玉米使用可提高成苗率12～22%,增产11～16%。“旱抛成功”种衣剂主要用于水稻无秧托抛秧育秧。 In 1997, we introduced the brand of “Succulent Drought” and “Nursery Nurse” brand sucking seed coating agent. In recent years, we conducted a number of tests on the use of rice and corn, confirming that Superabsorbent Seed Coating Root defensive length, stems and more coarse tiller, the leaves are thick and dark color, drought seedling seedling rate, enhance the role of seedling elasticity. In general use of rice yield 9 ~ 13%; use of corn can increase seedling rate of 12 to 22%, an increase of 11 to 16%. “Drought throw successful” seed coating agent is mainly used for rice seedling seedling throwing seedling cultivation.