The four points of leeks colonization

The ability of the leeks to deliver is very strong, and there is the phenomenon of rooting (that is, with the hierarchies of leeks gradually moving up, and the rooting position of leeks is also rising). This continuous growth will often result in the yield and quality of leeks colonization after three or four years. With drastic reduction, vegetable growers must re-plant leeks so as to ensure high quality and high yields. So, how can we ensure the continued growth of leek and continue for more years? To this end, the reporter successively visited the pioneer village of the white leeks planting village of Wenjiao Street in Shouguang City and the village of Wenjiao, a specialty of Qingcai Vegetable Cultivation, to see how they planted leeks. A reasonable determination of the distance between the oysters, according to the reporter Xuan Guomin of Wenjia Street, Shouguang City, told the reporter that because the production process of white leeks and green leeks in winter is different, that is, the white leeks need to be covered during production, while the green leeks need not be covered with soil. The spacing between the two leeks is different. Like green amaranth, because in the winter production does not need to cover the soil, but as long as the place where the wind barrier and the place to walk can be set, so the distance between the crucible can be about 0.8 meters. The white leeks, because in the winter, they need to get the soil from the front of the pupa and get a large amount of soil, so that in addition to the place where the wind barrier is reserved between the two pods, it is necessary to make it easy to access. In the place of soil, so the width between the poles should be large. Generally, the distance between the two poles is about 1.6 meters. Scientific Planting and Lengthening the Planting Period of Chinese Cabbage When the reporter interviewed Wenjia Street in Shouguang City, many vegetable farmers reported to the reporter that the leek was planted densely during planting. Although it could quickly achieve high yields, it was also very easy because the leek was too fast to produce the leek. The yield and quality are rapidly reduced after planting for about 3 years. The vegetable growers have to renew the seedlings to update them, which requires labor and labor. Therefore, it is necessary to pay attention to reasonable close planting when planting. When planting leeks, farmers usually plant 30-40 trees with a length of two meters long, with a spacing of about 28 centimeters, which can extend the renewal period of leeks, and help the leeks grow stout and of good quality. Because leeks are most rapidly delivered in the first year after planting, the leeks planted in that year, if used for the production of white leeks, can reach a yield of about 5 pounds per ridge, and can reach about 8 pounds by the second year. Yield, and can maintain for 3 years. If a vegetable farmer grows about 50 trees in a two-meter-long ridge, although the production of white leeks is about 6 kilos per ridge at that time, the high yield period of leeks only lasts for 2 years. This is not good in the long run. Leek production and efficiency increase. Therefore, vegetable farmers must pay attention to planting density when planting leeks. The reasonable depth of colonization should be studied to show that the deeper the leeks are colonized, the weaker the ability to deliver, the slower the rooting, the shallower colonization, the strong ability to deliver leeks, and the faster rooting, will quickly cause the roots of leeks to grow above the ground. , Affect the cultivation life of leeks. According to reporter Sang Peimin, a vegetable farmer at the Wenjiao Street in Shouguang City, a reporter said that the depth of colonization of common leeks is 5-6 cm. This depth of planting will not affect the planting of the plant, but also prevent the rooting of the plant and cause the planting period to be too short. This will extend the rejuvenation period of the plant to about 5 years. The newly planted leek must not be left with Brassica moschata in order to ensure the yield of leek and promote the enlargement and delivery of pseudo-stems. Therefore, we must pay attention to inhibiting the reproductive growth of plants and promote the vegetative growth of plants. Attention should be paid to the timely removal of the newly grown Brassica moschata in time. , This ensures that the nutrients produced by the leaves are concentrated to supply the enlargement of pseudo-stalks of leek, laying the foundation for high quality and high yield in winter.

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