田间深埋灰土管初步试验

• 机 构: 吴兴县水电农机局,
• 出 处: 水利科技情报
• 发表日期: 1977年01期
• 关键词: 灰土 农业学大寨 水文实验 地下水 群众运动 农田基本建设 田间 分述 生产服务 消石灰

在“农业学大寨”的群众运动中,为了使水文实验工作更好地为农业生产服务,本站吸取外地经验,与后坝大队贫下中农一起,在去冬大搞农田基本建设中,试制了降低地下水用的灰土管。现将灰土管试制、强度及使用情况分述于下:一、试制情况:采用降低地下水用的田间灰土管,其特点:第一制造简单,第二就地取材好,第三节煤

In the mass movement of “Learning Agriculture in Dazhai”, in order to make the hydrological experiment work better for agricultural production, this site draws on foreign experience and, together with the poor and middle peasants of Houba Group, To reduce the groundwater with lime soil pipe. Now lime soil trial production, strength and use of the situation are described below: First, the trial situation: the use of groundwater to reduce the use of the field of lime soil pipe, its characteristics: the first simple manufacturing, the second place is good, the third section of coal