Technique for preparing colorful adjustable soilless culture substrate

Abstract

The invention relates to a technique for making a multi-colored adjustable soilless culture substrate, which pertains to a technique field of culture substrate for home gardening and potted plant. The invention is characterized by being fulfilled according to following steps: 1. perlite and silica are grinded into powder particles of different sizes which are evenly mixed; 2. sodium alginate solution is poured into the mixed particles and stirred into glue-typed condensed mucus during pouring, and multi-colored pigment and perfume are added as required; 3. the mixed condensed mucus is poured into a liquid leakage device to drip the mixed mucus on calcium chloride solution and the mixed calcium chloride solution is stood for 2 hours; 4. shaped sphere-like matrix is taken out and put into a dryer to be dried; 5. the dried matrix is cleaned to be reserved. The positive effects of the technique are that: the matrix has rich colors, good air permeability, little possibility of rotten root system, no emission of rare delicacy, light texture, strong water absorption and conservation ability, stable chemical property, proper pH value, simple making technique and low cost, so the technique is suitable for home culture as soilless culture substrate.

Description

technical field [0001] The invention belongs to the technical field of cultivation substrates for home gardening and potted plants, and specifically relates to a manufacturing technology of a soilless cultivation substrate with color and fragrance. Background technique [0002] At present, soilless cultivation substrates can be divided into organic substrates, inorganic substrates and artificial substrates according to substrate materials. The organic matrix (including sawdust, rice husk, peat, bagasse, etc.) is composed of plant residues, the chemical composition is relatively complex, unstable, and has a great impact on the nutrient solution, and the initial carbon and nitrogen ratio is relatively high, so it must be applied during stacking. Lots of organic fertilizers. Inorganic substrates and artificial substrates (including sand, gravel, perlite, vermiculite, ceramsite, rock wool, polyethylene foam, etc.), although they have good physical and chemical properties, their...

AI Technical Summary

Problems solved by technology

Inorganic substrates and artificial substrates (including sand, gravel, perlite, vermiculite, ceramsite, rock wool, polyethylene foam, etc.), although they have good physical and chemical properties, their appearance and color very monotonous

In addition, a kind of flower plant cultivation using crystal mud as a medium was once all the rage, but it did not become the protagonist in the end. The reason for this is related to the airtightness of crystal mud. The anaerobic metabolites secreted in the environment will soon rot the root system and emit peculiar smell, which are the manifestations of root physiological damage

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