The rainfall in some parts of the northwestern wheat region is relatively low, the dry elephants are on the rise, some plots are prosperous, and the wheat stripe rust disease is seen early. The spring is under heavy pressure. We must focus on the comprehensive prevention and control of drought resistance, flood control, lifting and pest control, and ensure stable and high yields. The specific measures are as follows:
Top Ling Xiao, Bao Dai mentioning. "Spring buckwheat hair, wheat seedlings green oil." All types of wheat fields should be topped with razor clams, stored water, and established high yield seedlings.
Top Ling fertilizer, promote weak and strong. For the wheat field with insufficient base fertilizer and weak yellow seedlings, combined with top soil or light rain, the fertilizer is applied to 4-5 kg ​​of urea to promote transformation and escalation. For dryland wheat fields where the pre-winter group is too large and soil fertility is high, it is not suitable to top-dress fertilizers during the return period.
Suppression and suppression, increase temperature. In early spring, the suppression of wheat before and after returning to green can increase the quality of wheat roots, promote the development of wheat roots, and suppress the growth of wheat. It is necessary to suppress the growth before and after noon in the sunny days. Avoid cold mornings in order to avoid turning off the stem and damaging the leaves. Since the planting system should be suitable for the seedlings, the weak seedlings in the late planting should be shrubbed shallowly to increase the soil temperature, promote weak seedlings to grow strong, and prevent the rooting of the seedlings.
Pest control, chemical weeding. Concerned about wheat stripe rust, sheath blight, wheat aphid and other diseases and insect pests forecast and prevention; pay attention to returning to the green period of chemical weeding, and vigorously promote "accurate monitoring, with drug reconnaissance, find a point, control one" prevention and treatment experience, early detection, early prevention and treatment. Chemical weeding in the early spring.
Protect the seedlings with a protective film to prevent bruising. It was found that the mulching of the mulching film must be compacted in time. Prevent livestock and poultry green.
YT-T15
YT-T15
Shenzhen Sunshine Technology Co.,Ltd , https://www.yatwinsz.com