What are the cultivation techniques for high-yield garlic?

Garlic is a kind of underground bulb. Although it has a very spicy garlic smell, it has high edible and medicinal value. It is rich in protein, oligosaccharides and polysaccharides, as well as fat, minerals and other nutrients. Substances and food can prevent cardiovascular diseases, anti-tumor, anti-cancer and other effects. The demand for garlic on the market is also very high. So what planting skills need to be mastered to grow high-yield garlic? Let's take a look together next!

How to grow garlic

1. Qi Miao

All garlic seedlings can make the rational use of photosynthesis because they grow similarly. This is more conducive to ensuring the quality of garlic, and the seedlings of garlic can also help pick garlic seedlings of garlic covered with plastic film. When the garlic is sowing, deep soak the garlic seeds to accelerate germination before sowing, so that the purpose of rapid emergence and germination after sowing can be achieved.

High-yield garlic planting techniques

2. Three controls at seedling stage

The three controls are accusations of water, fertilizer control, and excessive growth. Generally, the field soil is not too dry and it is not necessary to water. In addition, plastic mulch technology is generally used for garlic planting. In this case, it is basically watered after planting. In this way, garlic The moisture content is guaranteed, and the seedlings emerge more neatly, and basically it can protect the department from lack of water. Fertilizer control is mainly nitrogen fertilizer. If the nitrogen fertilizer is excessive, it will easily cause excessive growth. In the garlic sowing stage, the amount of garlic fertilizer is relatively sufficient. In this case, no more fertilization is required. However, if the garlic leaves at the seedling stage, the growth is weak. , You can apply a small amount of quick-acting fertilizer to achieve the purpose of raising seedlings; to control prosperity, it is to spray chlormequat on the condition of prosperous growth to achieve the purpose of strong seedlings to avoid freezing damage in winter.

Garlic planting tips

3. Two preventions at seedling stage

The two preventions can be attributed to the prevention of rotting mothers and the prevention of frost damage, which are also the core tasks of the seedling stage. The rotten mother is mainly due to the poor air permeability of the soil, which leads to the rot of the garlic nutrient body. The rotten mother of garlic may cause insufficient nutrition of the seedlings, weak growth, and unable to survive the winter safely. This requires garlic fields not to be watered too much, to prevent soil compaction in garlic fields, and to cultivate strong seedlings before winter. The prevention of freezing damage is also a major task of seedling management. Nitrogen, phosphorus and potassium fertilizers can be sprinkled before overwintering to improve the growth of garlic, and antifreeze water can be poured before overwintering.

4. Prevent pests and diseases

The main diseases and insect pests in the seedling stage are black spot and root rot, which can be controlled by pesticides. The commonly used fungicides are chlorothalonil and mancozeb, and the main pests are root maggots and Liriomyza. Root maggots are sprayed on the ground with conventional insecticides such as phoxim and phoxim, or mixed with wheat bran or bean cake with trichlorfon and phoxim granules as poison bait, and sprinkled in the seedling rows in the evening to trap and kill.

The seedling stage is a very critical growth stage for garlic. Strengthening field management will help the seedlings grow stronger and have the same seedlings. Therefore, you must not take it lightly at this stage. Although the management at this stage is not difficult, if the field diseases are not resolved in time, It may also lead to a reduction in production.

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