Explosive winter leeks pay attention to å•¥

The level of production of leeks in open fields has a lot to do with wintering period management, so pay attention to four aspects: One must be watered. After the winter, when the temperature was below -5 degrees Celsius, the ground began to freeze, and the leek began to enter the wintering period. At this point, you must pour the frozen water in time. In this way, underground rhizomes can be prevented from freezing damage, and the spring drought can be prevented. This will lay a good foundation for early spring and early spring. Watering is too early, the ground is not frozen, the soil water disperses quickly, and the effect of storing water is poor. Watering is too late, the soil is frozen, and the freezing injury is exacerbated after watering. The roots are prone to hypoxia suffocation and death. Therefore, freezing water is most suitable when the soil is frozen overnight. The second is to re-apply wax fertilizer. Wafer fertilizer can not only increase the temperature of cold, but also have the effect of winter Shi Chun. The wax-fertilizer is good for human fecal urine, and Mushi 1500 to 2000 kg. Third, we must root our soil. During the winter, the soil between the rows is cultivated to the root of the leeks, not only can prevent freezing, but also can loosen the soil and improve the soil permeability structure, which is conducive to the absorption of nutrients by the root system. Usually two or three times during the entire winter. Four to cover. Covering the leeks on the surface with cattle, horse dung or hay can keep them warm, warm and freeze-proof. The use of cattle, horse manure 2500 kilograms or fireweed 250 to 300 kilograms per acre can evenly cover the kimchi noodles.

Posted on