Carrot is the root of the carrot of the Umbelliferae family. It is one of the common vegetables in our life. The fleshy root is edible. It is one of the main vegetables in spring and winter. It enjoys the reputation of “small ginseng†and “golden bamboo shootâ€. Today, Xiaobian talks about carrot planting technology and hopes to help everyone.
1. When planting carrots, it is necessary to choose sandy loam or loam with deep soil layer, fertile soil, good irrigation and drainage, and good permeability. This kind of soil is conducive to the emergence, growth and development of fleshy roots. Before the carrots are planted, the fertilizers and pesticides are selected according to the soil quality of the land.
2, carrot spring sowing too early, easy to convulsion, too late, will lead to root enlargement, resulting in a large number of deformed roots, so choose to plant in the appropriate weather, too early and too late, but also pay attention to the late high temperature weather .
3. When carrots are selected, they should be selected according to the local consumption concept. It is necessary to select varieties with strong disease resistance, high product quality, strong growth potential, no damage and no pests and diseases.
4. When carrots are sown, most of them use dry seeds, but in early spring, the small arch shed has low seeding temperature and low ground temperature, which is not conducive to seed germination. Because the carrot seedlings are neat and tidy, the planting can be soaked and planted to promote planting and germination. Seeds can be sown after germination, which can be germinated 5-6 days in advance, which can increase carrot yield.
5, spring drought and less rain, carrot sowing can be ditch, flat ditch sowing, the average ditch width of 2 meters, the net ditch surface width of about 1.8 cm, can be planted 8-10 lines, the ditch depth of about 2 cm. Cover the soil after sowing, level and crush, so that the seeds are tightly bound to the soil. Then water, cover the surface of the plastic film, and build a small arched shed outside.
6. When the seedlings are not watered, the watering and fertilization will be carried out once after the shed is removed, and 10 kg of fertilizer will be applied per mu. When the carrot grows into a thick finger, it should be watered in time to keep the ground moist. After the urea is applied, it should be watered to prevent burning or fat damage.
7. Carrots are usually harvested from mid-June to late July to early July. After harvesting, you can choose to refrigerate and sell all summer.
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