Kinds of vegetables are more useful
Ash is the ash that the plant has burned, so all the mineral elements contained in the plant are almost all contained in the ash. Spreading some ash in the cultivation of shed vegetables has several advantages. First, provide a variety of nutrition The main component of plant ash is potassium carbonate, which contains not only abundant potassium nutrition, but also calcium, phosphorus, and a small amount of trace elements such as boron, aluminum, and manganese. It is a high-quality farmyard fertilizer. Applying plant ash in a plastic greenhouse can provide nutrients directly to the vegetables. During the growing period of vegetables, the spraying of foliar with 10% ash leaching liquid is beneficial to the healthy growth of vegetables and enhances the stress resistance. Second, reduce the humidity in the greenhouse The greenhouse is a closed place. When the humidity is high, the disease is very popular. Especially in the cold season, ventilation and dehumidification are subject to certain restrictions. If a layer of ash is sprinkled in the shed, the humidity in the greenhouse can be greatly reduced. Third, inhibit disease occurrence Vegetable ash can be used in greenhouse vegetables, and it can also suppress the occurrence of damping-off diseases such as vegetable seedlings, damping-off, picking roots, and celery spot blight, cinerea botrytis and other diseases. Fourth, loose soil Due to the long period of continuous cultivation of the shed, the soil is easy to compact. Increasing the weight of the ash can loosen the soil and prevent soil compaction. Adult Non-Woven Fabrics Cover,Bacteria Protection Face Mask,3-layer Filter Protective Face Mask Dongguan Keyutai Mask Co., Ltd. , https://www.maskkytai.com