General culture solution for soil-less culture of vegetables

Abstract

The invention provides a general culture solution for soil-less culture of vegetables, and belongs to the technical field of soil-less culture of vegetables. The general culture solution is characterized in that the formula is as follows: 1000kg of water contains 550-600g of potassium sulfate, 300-460g of magnesium sulfate, 150-200g of ammonium dihydrogen phosphate, 1100-1200g of calcium sulfate, 4-5.5g of borax, 0.5-0.8g of zinc sulfate, 0.2-0.3g of copper chloride, and 0.01-0.05g of ammonium molybdate. The preparation method of the general culture solution comprises the following steps: firstly preparing the potassium sulfate and calcium sulfate, stirring for 15-25 minutes, then preparing the ammonium dihydrogen phosphate, magnesium sulfate, zinc sulfate, copper chloride, ammonium molybdate and borax, and stirring for 10-15 minutes. The general culture medium provided by the invention can be used for overcoming the limitation of the conventional special culture medium formula can only culture one type of vegetable, is a general culture solution for vegetables, and can be suitable for intra-regional mixed culture of various solanaceous vegetables. The operation is simple and convenient and is easy to implement.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation of vegetables, and relates to a general culture solution for soilless cultivation of vegetables. Background technique [0002] Vegetable soilless cultivation mainly includes tomato, eggplant, pepper and so on. Since these vegetables have different requirements for N, P, K and other elements during growth, it is necessary to prepare a special culture solution for each vegetable in soilless cultivation. In a modern agricultural sightseeing garden, when a variety of vegetables are mixed and cultivated, various special culture solutions need to be transported to the corresponding vegetables through multiple infusion pipelines. The procedure is complicated, the workload is heavy, and the production cost is high. Contents of the invention [0003] The invention provides a low-cost, universal culture solution for soilless vegetable cultivation that is applicable to the growth of various v...

AI Technical Summary

Problems solved by technology

In a modern agricultural sightseeing garden, when a variety of vegetables are mixed and cultivated, various special culture solutions need to be transported to the corresponding vegetables through multiple infusion pipelines. The procedure is complicated, the workload is heavy, and the production cost is high.