论文部分内容阅读
最近走访终端市场,发现随着旱稻播种面积的增加,特别是麦稻种植模式下,稻子出苗后,自生麦苗也大量增加,和稻子争夺生存空间。五氟磺草胺、恶唑酰草胺防除效果都不佳,农户大多犯愁:如何才能防治自生麦苗?根据市场总体情况,笔者简单介绍下稻田自生麦苗的防除措施。(1)物理防除:自生麦苗怕涝,怕高温,可以在稻子苗后,田间灌水,淹死麦苗,
Recently visited the terminal market and found that with the increase of sown area of dry rice, especially in the mode of planting rice, the emergence of rice, a substantial increase in the number of self-generating wheat, and rice compete for living space. Penoxsulam, oxacillin control effect is not good, most farmers worry: how to prevent and control their own wheat seedlings? According to the general situation of the market, the author briefly introduced under the paddy field of self-employed wheat seedling prevention and control measures. (1) physical control: self-born wheat seedlings afraid of waterlogging, afraid of high temperature, you can seedlings in the field, irrigation, drowning wheat seedlings,