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从实现农机、农艺结合,促进“两个转化”,稳定和发展农业这个大目标出发,在总结工厂育秧机插与露地小苗直栽(手插)实践经验的基础上,近两年来我们采用嵌条、脱框、脱盘、切块等多种方法,对单季晚稻进行了田间育秧与机插配套技术的试验、示范。实践结果表明,以切块法比较简单易行,适于面上推广。即先在整平的秧板上垫好打孔地膜,四周用草绳围好,然后在中间铺上1.5厘米左右厚度的河泥或营养床土,播种覆盖直至出苗,叶龄3.5叶左右时移栽。移栽时或提前一天用菜刀切成如同工厂秧秧盘大小的规格秧块,连同划破的地膜一起卷起(防失水和破裂变形)运到大田供机插.1985年
From the realization of agricultural machinery and agronomic combination to promote the “two transformations” and stabilize and develop agriculture, this large-scale goal is to summarize the plant seedling transplanting and open field seedlings planted (hand inserted) practical experience based on the past two years we use embedded Article, a variety of methods, such as strip, unpacking, dish-off, dicing and other methods, the single-season late rice field seedling and machine inserted supporting technology test, demonstration. Practical results show that the method is relatively simple and easy to cut, suitable for surface promotion. That is, first in the leveling of the seedlings pad perforated plastic membrane, surrounded by grass rope around, and then spread in the middle of the thickness of about 1.5 cm of river mud or nutrient bed, sowing coverage until the emergence of leaf age 3.5 leaves Transplanting. One day before transplanting, use a kitchen knife to cut the size seedlings of the same size as the factory seedlings, and roll them together with the cutted plastic film (prevent water loss and rupture) to Daejeon for insertion.