Nutrient solution for garden flower soilless culture and preparation method thereof

Abstract

The invention discloses a nutrient solution for garden flower soilless culture and a preparation method thereof. The nutrient solution is prepared from the following raw materials in parts by weight: 25 to 35 parts of a concentrated amino acid fermentation solution, 20 to 25 parts of rice washing water, 11 to 18 parts of wheat germ, 6 to 11 parts of fructo-oligosaccharide, 10 to 15 parts of pepper pulp powder, 8 to 15 parts of ammonium dihydrogen phosphate, 11 to 22 parts of worm wood straws, 6 to 12 parts of itaconic acid, 8 to 11 parts of trace elements, 1 to 3 parts of photosynthetic bacteria, 3 to 5 parts of plant ash, 4 to 9 parts of watermelon juice and 10 to 20 parts of sodium naphthalene-1-acetatesodium naphthylacetate. The nutrient solution for the garden flower soilless culture which is prepared by adopting the concentrated amino acid fermentation solution, the rice washing water, the wheat germ, the pepper pulp powder, the fructo-oligosaccharide, the ammonium dihydrogen phosphate and the wormwood straws as main raw materials and adding a rooting agent, beta-cyclodextrin, a PH (Potential of Hydrogen) regulator and an alga mixed solution is capable of carrying outenabling equilibrium absorption on of nutrient elements in each growth stage of garden cultivated plants and has the functions of increasing plant nutrients, promoting plant growth, increasing plant resistance and resisting plant diseases; the component of the watermelon juice is capable of regulating and stimulating the plant growth and enhancing the plant disease resistance.

Description

technical field [0001] The invention relates to a nutrient solution, in particular to a nutrient solution for soilless cultivation of garden flowers and a preparation method thereof. Background technique [0002] Soilless cultivation is the technology of cultivating plants completely with nutrient solution without soil, which is a major innovation in human planting methods. Soilless cultivation not only grows fast, has high yield and good quality, but also liberates human planting activities from the shackles of the soil, opening up broad prospects for the realization of industrialization and automation of agricultural and horticultural production. In soilless cultivation technology, nutrient solution is the key, and different crops require different nutrient solution formulations. [0003] For flowers grown without soil, the key lies in nutrient solution, fertilizer and water and sufficient sunlight. It is fundamental and necessary to provide a comprehensive and balanced ...

AI Technical Summary

Problems solved by technology

At present, there are many nutrient solutions used for soilless cultivation of flowers. However, the validity period of the nutrient solution is short, and operators often need to apply the nutrient solution frequently. The work intensity is high and the labor cost is too high.