Ground selection. Before the planting site is selected, the Chinese cabbage or cruciferous crop land is not planted, which can effectively reduce the occurrence of diseases, and cultivate the loose soil and apply sufficient base fertilizer before planting.
sowing. It is advisable to plant Chinese cabbage in early autumn before and after the beginning of autumn, and it is better to choose excellent varieties with strong disease resistance. Seed dressing with new high-fat film before the next seed, keep warm and moisturize, avoid pests and diseases, and increase germination rate.
Miao tube. After the cabbage seedlings are unearthed, water should be poured frequently to keep the ground moist. And time seedlings, remove diseased seedlings and weak seedlings. Timely cultivating and removing the weeds in the field, the cultivating should be shallow and not deep.
top dressing. The yield of Chinese cabbage is high, and the amount of fertilizer is large. On the basis of applying the base fertilizer, it is necessary to balance the topdressing according to the growth of Chinese cabbage. And spraying vegetables and strong stems, promote the growth of Chinese cabbage, leaf hypertrophy, high yield and quality.
Prevent disease. Chinese cabbage is prone to pests and diseases during the growing season. It should be sprayed with targeted agents and new high-fat film spray in time to effectively improve the efficacy and prevent the invasion of airborne pathogens.
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