论文部分内容阅读
红麻是一种亩产值较高的经济作物。但红麻能否在劳少地多的农场站住脚,在很大程度上决定于红麻田化除工作的成败。为此,我们采取边摸索总结、边示范推广的办法。基本上掌握了红麻田草害的化除技术。一、预备试验目的在于筛选出对红麻安全的除草剂品种。试验提前在大田正式播种之前40天进行。 (一)材料和方法:供试除草剂品种及每亩用量为:72％杜耳100毫升,60％去草胺
Kenaf is a cash crop with high output value. However, whether or not kenaf can survive on farms with less land and less labor largely depends on the success or failure of the work of kenaf. To this end, we take to explore the side, while demonstrating ways to promote. Basically mastered the kuimatian grass damage in addition to technology. First, the purpose of the preliminary test is to screen out the herbicide varieties that are safe for kenaf. The test was carried out 40 days before the formal planting in Daejeon. (A) Materials and methods: The test herbicide varieties and the amount per acre: 72% Duer 100 ml, 60% to herbicides