Vegetable cultivation nutrient bed and vegetable cultivation method

Abstract

The invention discloses a vegetable cultivation nutrient bed and a vegetable cultivation method, and belongs to the technical field of vegetable soilless cultivation production. The vegetable cultivation nutrient bed mainly comprises surrounding walls on the two sides and a bed body in the middle, the bed body is composed of a water-retention film layer, a cobblestone layer, a water-permeable film layer and nutrient soil, and the water-retention film layer, the cobblestone layer, the water-permeable film layer and the nutrient soil are sequentially arranged from bottom to top. The water-retention film layer is a right-angle U-shaped plastic film located at the bottommost layer, and the nutrient soil is formed by uniformly mixing and fermenting the raw materials comprising, by weight, 5-15 parts of river sand, 25-35 parts of chaff, 25-35 parts of biogas slurry and 25-30 parts of sawdust. Vegetables cultured through the bed and the method are high in quality, high in yield, environmentally friendly, clean and healthy, save cost and have the advantages of being capable of maturing early, little in disease, free of inorganic fertilizers and free of pollution, saving water and labor and the like.

Description

technical field [0001] The invention relates to a soilless cultivation production technology of vegetables, in particular to a vegetable cultivation nutrient material bed and a vegetable cultivation method thereof. Background technique [0002] Most of the existing peppers, eggplants, and amaranths are cultivated by soil culture methods. The plants are planted on the field ridges. Due to the limitations of natural conditions such as soil quality, fertility, and nutrient element content, the quality and nutrient content of the vegetables grown are difficult to achieve. In an ideal state, it is easily affected by seasons and weather. The production cycle and picking time are unstable, and the manual workload of soil cultivation is large. Hard soil makes it more difficult to grow vegetable crops. At present, there are also some existing soilless cultivation methods, but most of them are special compost and soilless cultivation technology for a certain vegetable, fruit or fungu...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing peppers, eggplants, and amaranths are cultivated by soil culture methods. The plants are planted on the field ridges. Due to the limitations of natural conditions such as soil quality, fertility, and nutrient element content, the quality and nutrient content of the vegetables grown are difficult to achieve. In an ideal state, it is easily affected by seasons and weather. The production cycle and picking time are unstable, and the manual workload of soil cultivation is large. Hard soil makes it more difficult to grow vegetable crops

At present, there are also some existing soilless cultivation methods, but most of them are special compost and soilless cultivation technology for a certain vegetable, fruit or fungus, and cannot be suitable for the cultivation of many kinds of vegetables, such as the Chinese invention whose application number is 201310322898X patent application, etc.