The demand for anti -seasonal vegetables has always been very large, and the construction of the greenhouse is gradually increasing. However, while building, we should pay more attention to the growth of vegetables. The soil in the greenhouse is not as stricter than the open -air soil, and the requirements for chemical fertilizers are stricter, so we should pay special attention to fertilization.
1. Apply organic fertilizer in a greenhouse to provide nutrition for the growth of vegetables and enhance the buffering ability of soil nutrients.
2. After the vegetables are harvested, the soil is deeply cultivated. The surface soil rich in salt is turned into the lower layer, and the lower soil with less salt is turned to the upper layer to reduce salt damage.
3. Remove the membrane through the gap between the stubble, and the salt of the soil surface is soluble to deep through the sun, rain or drilling.
4. Promoting formula fertilization can not only coordinate the balance of soil nutrients, but also slow down soil saline and acidification.
With good soil nutrition, vegetables can grow better, which is more conducive to the development of the ecological environment in the continuous greenhouse, reducing the emergence of diseased pests, and the healthy development of ecological cycle, which is also the balance pursuing the pursuit of the greenhouse.
