What are the characteristics of organic ecological soilless culture? Organic ecological soilless cultivation features mainly use organic solid fertilizer instead of traditional nutrient solution, simple operation and management, low investment, low cost, low labor, improve crop yield and quality, use non-cultivable land to produce vegetables, etc. The compilation will be explained in detail below. 1. Replace traditional nutrient solution with organic solid fertilizer Traditional soilless culture is prepared by mixing various inorganic fertilizers into a certain concentration of nutrient solution for crop absorption and utilization, while organic ecological soilless cultivation is directly mixed into the matrix by solid forms of various organic fertilizers or inorganic fertilizers. As the basis for the nutrients needed to supply cultivated crops, the solid fertilizer can be directly applied to the surface of the substrate several times every few days during the whole growth of the crop to maintain the supply intensity of the nutrients. 2, simple operation management Traditional soilless culture nutrient solution needs to maintain a certain concentration of various nutrients and balance between various elements, especially attention to the effectiveness of trace elements. However, organic ecological soilless cultivation uses matrix cultivation and organic fertilizer application. Therefore, not only are all kinds of nutrients complete, but also trace elements are more than enough. Therefore, the management mainly focuses on the supply of nitrogen, phosphorus and potassium. Quantity and its balance, which greatly simplifies the operation management process. 3. A one-time investment to significantly reduce the system of soilless cultivation facilities Because the organic ecological soilless culture does not use nutrient solution, it can completely eliminate the equipment, test system, timer, circulating pump and other facilities required for the preparation of nutrient solution, which can greatly reduce the one-time investment of the soilless cultivation facility system. 4, a lot of savings in production costs The organic ecological soilless culture mainly applies the disinfectant organic fertilizer, and the fertilizer cost can be reduced in the range of 60-80% compared with the use of the nutrient solution, so that the production cost of soilless cultivation can be greatly saved. 5, no pollution to the environment It is normal for 20% of water or nutrient solution to be discharged outside the system during soilless cultivation, but if the salt concentration in the effluent is too high, it will pollute the environment. The content of nitrate in the effluent of the organic ecological soilless culture system is only 1-4 mg/liter. Therefore, the organic ecological soilless cultivation method is used to produce vegetables, which are not only clean and hygienic, but also have no pollution to the environment. 6, the product quality can reach the "green food" standard The organic ecological soilless culture is mainly organic matter. After the organic fertilizer used is processed, there will be no excessive harmful inorganic salts in the process of decomposition and release of nutrients, and there is no other harmful chemical in the cultivation process. Material contamination, which allows the product to meet the "A or AA green food" standard. YT-H711 YT-H711 Shenzhen Sunshine Technology Co.,Ltd , https://www.szyatwin.com
