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二季晚稻硬板上浆秧田,在我县是1973年在汪集公社四大队开始试验并取得成功的。1974年,在批林批孔运动的推动下又进行了多点推广。为了进一步鉴定硬板上浆秧田的作用,掌握其育秧技术,我们在旧街区农科所(代表沙土)、县农科所(代表壤土)、汪集农科所(代表粘土)等三个农科所(简称“三所”)进行了系统试验;同时在重点大队对53块硬板上浆秧田进行了调查研究。现将试验与调查结果整理如下。
The second quarter of late rice hardboard sizing seedling field, in our county in 1973 in the Wangji commune four brigade began the experiment and achieved success. In 1974, under the impetus of the “Lin Pi-Kong Campaign”, it carried out more promotion. In order to further identify the role of hardboard sizing seedling, to master its seedling technology, we in the old quarter of agricultural science (on behalf of the sand), county agricultural (on behalf of loam), Wang set of agricultural science (on behalf of the clay) and other three agricultural institutes Referred to as the “three”) conducted a systematic test; at the same time in the key brigade 53 hardwood sizing seedling fields were investigated. Now test and survey results are as follows.