论文部分内容阅读
1.选地:草木樨除风沙地不宜冬播外,一般土壤均可以冬播。有些地块,虽然有风沙危害,但播后只要种子不被风刮走,不被沙子压住,仍可以冬播。2.冬播适期:草木樨种子较耐低温,在2~3℃时即能发芽。冬播后,种子在地里过冬,开春后,发芽生长,能充分利用农时;利用早春墒情,取得全苗;还能错开早春农活,合理调节劳、畜力。阜新地区,草木樨冬播适期大致
1. Election: In addition to wind and sand should not winter sowing, the general soil can be winter sowing. In some plots, despite the risk of wind and sand, the seeds can not be crushed by the wind as soon as they are sowed, and they can still be sowed in winter. 2. Winter sowing period: grass seed more resistant to low temperature, at 2 ~ 3 ℃ that is able to germinate. Winter sowing, the seeds in the ground through the winter, after the spring, germination and growth, can make full use of agricultural time; use of early spring moisture, access to the whole seedlings; but also stagger the early spring farming, reasonable regulation of labor and animal power. Fuxin area, grass mullet winter broadcast roughly the same period