The latest course of garlic seedling management techniques and methods

Garlic is a very popular side vegetable in China, and its planting area is very large in our country. So now there are still many people growing garlic, when planting garlic, we need to do a good job of management according to the growth period of garlic, especially in the seedling stage. So how to manage garlic at seedling stage? Today, the editor has brought you the management technology of garlic seedling stage. Let's take a look at it.

1. Qi Miao

Ensuring the uniform seedling of garlic is a key point in the management of garlic seedling stage. Only in this way can the photosynthesis ability of garlic be ensured and the yield and quality of garlic be improved. And only when the garlic seedlings are complete, can we ensure that when planting garlic covered with plastic film, we can choose strong garlic seedlings. If you want to ensure that the garlic seedlings are uniform, then when sowing, the garlic seeds need to be soaked and germinated before sowing. In this case, the goal of rapid emergence of garlic seedlings can be achieved only after sowing.

2. Control water and fertilizer

In the garlic seedling stage, if the soil is not very dry, then basically does not need to be watered. And now most of the garlic cultivation is mainly covered with plastic film, plastic film mulching generally only needs to be watered once. Under such soil moisture, the emergence of garlic seedlings can be ensured neatly and the phenomenon of water shortage can be avoided. Then it is necessary to control the application of nitrogen fertilizer. Excessive nitrogen fertilizer can easily lead to the overgrowth of garlic. If a large amount of fertilizer is used when sowing garlic, there is basically no need to apply fertilizer. However, if garlic has yellow leaves at seedling stage and its growth is weak, then an appropriate amount of available fertilizer can be applied.

3. Prevent frost damage of rotten mother

At the seedling stage of garlic, we also need to do a good job in preventing rotten mother and frost injury. If garlic is planted on land with poor soil permeability, the nutrition of garlic will gradually rot, resulting in malnourished growth of seedlings, making it impossible for them to survive the winter normally. Therefore, we must control watering, avoid excessive watering leading to soil consolidation, and cultivate strong seedlings before winter. Then it is necessary to prevent the freezing injury of garlic. Before the beginning of winter, we can apply appropriate amount of nitrogen, phosphorus and potassium fertilizer to enhance the growth ability and cold resistance of garlic.

4. Pest control

The prevention and control of diseases and insect pests at seedling stage is also very important, such as black spot, root rot and so on. The commonly used agents for these diseases are chlorothalonil, mancozeb and so on. The main pests are root maggots and Liriomyza huidobrensis, which can be trapped and killed by commonly used pesticides such as phoxim. Seedling stage is a very important period of garlic, good management is very beneficial to the yield and quality of garlic, so we must pay more attention to ensure the normal growth of garlic.

The above is a brief introduction of garlic seedling management technology. That's all for today's introduction. This article is for reference only. I hope it can help you all.