What are the requirements on soil and climate for the planting method and time of garlic?

Selection of varieties: early maturing and small clove garlic seeds were selected for sowing. Choose the base: the land with relatively poor soil, weak fertilizer and water conservation and poor moisture retention is more likely to grow into garlic. Sowing time: sowing before and after Rain Water in spring and around mid-September in autumn. Sowing density: about 100000 plants per mu. Planting fast-growing crops: growing fast-growing crops such as radish. Fertilization: it can reduce the amount and times of land fertilization.

I. selection of varieties

The main results are as follows: 1. Garlic varieties with high yield of single garlic should be selected before planting, and garlic seeds with early maturity and small cloves can be selected for sowing, which can make the probability of forming single garlic higher. In order to improve the formation rate of single garlic, garlic seeds need to be treated at low temperature.

2. Two months before sowing, the garlic seeds can be preserved at a low temperature of about 2-5 ℃. When sowing, soak the garlic seeds in clean water for about 10 hours, then remove them and wait for them to dry before sowing.

Second, choose the base

The formation of single-headed garlic is closely related to the soil fertility of the planting land. in general, the land with relatively poor soil, weak fertilizer and water retention and relatively poor moisture retention is easier to grow into single-headed garlic, so suitable barren land can be selected for planting. in this way, the formation rate of single-headed garlic will be greatly improved.

Third, sowing time

When planting single-headed garlic in spring, it is generally necessary to postpone the sowing time to 20-30 days, which is suitable for sowing before and after Rain Water, while planting single-headed garlic in autumn can postpone the sowing date by about 50 days, which is suitable for sowing around mid-September.

Fourth, sowing density

The formation of single-head garlic is directly related to the planting area, so the sowing density can be increased to about 100000 plants per mu, the amount of seeds per mu can be increased, and the planting row spacing should be reduced when sowing.

5. Planting fast-growing crops

In order to improve the formation rate of single garlic, fast-growing crops such as radish can be planted properly, which can effectively inhibit the absorption of water and fertilizer nutrients in the growth stage of garlic to form a certain competition. generally, 1 jin of radish seeds can be sown in the garlic field per mu, which can effectively inhibit the growth of garlic seedlings and increase the probability of the emergence of single garlic.

VI. Fertilization

The main results are as follows: 1. There are also some skills in the management of fertilization in garlic field, such as reducing the amount of land fertilization and controlling the number of fertilization, which can also increase the probability of garlic.

2. There are not many people growing single-headed garlic, which is mainly due to the emergence of a large number of single-headed garlic, which may reduce garlic production and affect agricultural production, so if you want to grow single-headed garlic, you need to consider carefully.

3. Single-headed garlic is called single-headed garlic because it has only one garlic. Many people have heard of it, but they may not have eaten it. Single-headed garlic has certain medicinal value and tastes more delicious than ordinary garlic.