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When and how to plant green onions
Release time:
2022-11-25
The planting time of green onions is generally in spring and autumn every year, and the temperature in spring and autumn is conducive to the germination of green onions.
The planting time of green onions is generally in spring and autumn every year. The temperature in spring and autumn is conducive to the germination of green onions, so the planting time is better from March to May and from August to October in the southern region.
It is better to choose the soil with deep and fertile soil layer and convenient irrigation and drainage as the planting. Before planting, compound fertilizer, calcium superphosphate and decomposed organic fertilizer are put in and used as the base fertilizer. Improve soil fertility, is conducive to the growth of green onions. When planting green onions, the plant spacing is generally about 8-15cm, as long as the row spacing is convenient for soil cultivation and walking, 40-70cm. After the emergence of green onions, pay attention to the soil moisture not too high to avoid rotting roots.
Top dressing of green onions is usually divided into three times, from seedling to leaf bloom, with nitrogen fertilizer as the main fertilizer. The last two times to see the growth of green onion topdressing, are mainly nitrogen fertilizer.
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