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在我国,水稻盘育抛秧技术已大面积推广10年有余,与之配套的播种器仅在普通杂交水稻和旱育秧盘播种方面效果较好,随着各地长粒优质稻种的大面积推广,原有的播种器设计已显得很不适应。
In our country, the technology of rice seedling throwing and throwing has been extended for more than 10 years in a large area. The seeder matched with it only works well in the sowing of common hybrid rice and dry seedling. With the promotion of long grain quality rice , The original planter design has become very fit.