Ginkgo seedling high-efficiency soilless culture nutrient solution and preparation method thereof
A technology of soilless cultivation and ginkgo seedlings, applied in the direction of liquid fertilizer, application, organic fertilizer, etc., can solve the problems of low survival rate, long growth cycle, slow growth of ginkgo, etc., to speed up the growth rate, shorten the growth cycle, and improve the survival rate rate effect
Inactive Publication Date: 2019-01-11
江苏普惠银杏产业发展有限公司
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The invention relates to a ginkgo seedling high-efficiency soilless culture nutrient solution and a preparation method thereof, which relate to the technical field of agricultural plantation. The nutrient solution consists of a component A and a component B, and the component A comprises 11-18 parts of sodium molybdate, 4-17 parts of vitamin B6, 26-48 parts of boric acid, 29-45 parts of calcium nitrate, and 450-550 parts of water; and the component B includes 66 to 80 parts of garden balsam stem, 15 to 27 parts of humic acid, 8 to 15 parts of zinc nitrate, 13 to 23 parts of ferrous sulfate, 25to 55 parts of urea, and 550 to 650 parts of water. The preparation method of the nutrient solution comprises the following steps: (1) weighing; (2) preparing the component A; (3) preparing the component B; (4) performing mixing preparation; and (5) packaging. The ginkgo seedling high-efficiency soilless culture nutrient solution and the preparation method thereof are provided by the invention, and the survival rate of the ginkgo seedlings is improved by a soilless cultivation technique, the growth rate of the ginkgo seedlings is accelerated, and the growth cycle is shortened.
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