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水培花卉营养液配方（Nutrient solution formula of hydroponics flowers）.doc

来源：花匠小妙招时间：2025-05-22 10:05

水培花卉营养液配方（Nutrient solution formula of hydroponics flowers）

水培花卉营养液配方（Nutrient solution formula of hydroponics flowers） The second, the potassium dihydrogen phosphate; potassium nitrate; calcium; 5 Magnesium Sulfate; trace elements and without iron; the iron (EDTA = sodium iron); the regulation of hydrogen ion concentration. Formula of nutrient solution for hydroponics flowers: 1. Preparation method of nutrient solution The preparation of nutrient solution for flower water is usually two kinds of preparation of concentrated storage solution (also known as mother liquor) and working nutrient solution (or nutrient solution, that is used directly for planting crops). Production is generally diluted with concentrated storage liquid into the work of nutrient solution, so the former is to facilitate the latter and prepared, and if there is a large capacity container or less dosage, you can also directly prepare the nutrient solution. Preparation of 1. liquor: in order to prevent the precipitation in the preparation of liquor, not all the compounds in the formula are put together because the product concentration of some ions dissolved after the concentration exceeds its solubility product and will precipitate. Therefore, the various compounds in the formula should be classified, and the compounds which will not precipitate each other will be dissolved together. Therefore, the various compounds in the formula are generally divided into three categories, and the concentrated solutions are called A mother liquor, B mother liquor and C mother liquor. A mother liquid with calcium salt as the center, where not with calcium and precipitation compounds can be placed together dissolved. Generally include Ca (NO3) 2, KNO3, concentrated 100-200 times; B mother liquor is centered on phosphates, where compounds that are not precipitated with phosphate are soluble together, usually including NH4H2PO4, MgSO4, and 100-200 times concentrated; C mother liquor is made up of iron and trace elements, Because of the small amount of trace elements, the

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