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机插秧田拥土带有普遍性。对于早、中稻田来说,由于整田时间充裕,又经冻垡,沉淀较好,大多不拥土。但晚稻田既有前作,季节性又强,整田时间仓促,浮泥来不及压实,沉淀较差,一般都拥土。拥土后,机子靠行栽插,严重压伤临行秧苗。因此,一般这一拥土地段只能由人工补秧。作一简单的改装,就能有效地解决机插拥土田靠行的问题。即将分插机构(浙江—3型无链条箱的一边)偏移出船板两行,牵引架和机头也随之偏移。为二边平衡起见,将两个运输轮放在有
Machine plugging soil with universal. For early and middle paddy fields, due to abundant time in the whole field, they are frozen well and precipitation is better. Most do not hold soil. However, both late rice fields have been made before, seasonal and strong, whole field time rush, floating mud too late to compaction, precipitation is poor, generally all soil. After loving, the loom is planted, seriously injuring the seedlings. Therefore, in general, this land area can only be planted by hand. For a simple modification, we can effectively solve the issue of land reclamation land. Is about to add and drop institutions (Zhejiang -3 chain side of the chain) offset from the ship board two lines, towing frame and the nose also will be offset. To balance the two sides, put two transport wheels on it