论文部分内容阅读
练湖农场自1978年起,试验用免耕法栽培稻麦。具体做法是,于前茬收后,用旋耕机或盖麦机打掉根茬,地表造成约3厘米厚的一层碎土层,然后放水栽秧或播种小麦。两年观察研究结果,以免耕法栽培稻麦,较
Practicing Lake Farm since 1978, the trial cultivation of rice with no-tillage wheat. The specific approach is, after the first harvest, with a rotary tillage machine or cover machine stubble stubble, the surface caused by a layer of crushed soil about 3 cm thick, and then watering seedlings or sowing wheat. Two years to observe the results of the study, in order to avoid tillage cultivation of rice, more