八十年代初,我国开始研制种衣剂和种子包衣技术。八十年代中期,北京农大已研制成功16个种衣剂型。近年来,种衣剂已广泛推广应用于小麦、棉花、玉米、大豆、油菜、谷子等作物。水稻种衣剂应用效果,具有防治恶苗病等作用,已有报道。但是,种衣剂对提高水稻种子活力的报道,不多见。本文旨在探索水稻种衣剂对不同水稻品种,不同浓度比例组合,提高种子活力的研究。并提供初步结果。 In the early 1980s, China started to develop seed coating and seed coating technologies. In the mid-1980s, Beijing Agricultural University successfully developed 16 seed coating types. In recent years, seed coating has been widely used in wheat, cotton, corn, soybean, rapeseed, millet and other crops. Rice seed coating application effect, with the role of prevention and treatment of bacterial disease, has been reported. However, the coverage of seed coating on the vitality of rice seeds is rare. This paper aims to explore the rice seed coating agent on different rice varieties, the proportion of different combinations, improve seed vigor. And provide preliminary results.