Scallions have always played an important role in the history of vegetable cultivation in China. Whether you are a person who loves or does not like to eat, green onions are one of the most common seasonings in people's daily life. So how can green onions be planted to achieve high yields? You must master this four points on weekdays. First, the main points of planting When the green onions are planted, it is necessary to talk about the dead seedlings, sick and weak seedlings, etc., to avoid consuming too much nutrients. The depth of the green onions should not be too shallow but not too deep, and then one is the problem of planting density needs to grasp the scale. Second, soil management Soil is the key to ensuring the healthy growth of green onions. We need to choose a suitable planting soil before planting. To ensure that the soil is thick and soft, rich in organic matter, and good in sensation, it can ensure the healthy growth of green onions and obviously help to increase its yield. After the green onion seedlings are unearthed, in order to prevent the soil compaction from affecting the growth of the green onion, it is necessary to do the work of weeding and weeding to improve the permeability of the soil. Then we should regularly observe the soil conditions and the growth of green onions to ensure the normal growth of green onions and increase production. Third, water and fertilizer management The root growth ability of the green onion is relatively weak, and the root part is also relatively shallow. Therefore, the demand for water is relatively large, and the soil moisture should be kept at about 70% to ensure the normal growth of green onions and increase the yield. However, the moisture should not be too much, otherwise it will easily lead to the decay of the roots of the green onions, causing various pests and diseases, affecting the production of green onions. The demand for NPK in the green onion is relatively balanced. In the early stage, more nitrogen fertilizer should be applied, and in the later stage, phosphorus and potassium fertilizers should be the main. If the phosphate fertilizer is insufficient, it will affect the normal growth of the onion and the yield will decrease. Fourth, pest control Pest control is very important for most crops. If you don't do it, it will lead to the loss of green onions. Therefore, everyone must pay more attention to the prevention of pests and diseases on a regular basis, and timely control according to specific conditions. For the wonderful pictures and popular comments on the cultivation of green onions, you may be interested in the following recommended contents. Welcome to read. Guangzhou Zhongzhinan Supply Chain Co.,Ltd. , https://www.zhongzhinanlighting.com
