Nutritional soil for pot culture and preparation method thereof

Abstract

The invention discloses nutritional soil for pot culture. The nutritional soil is prepared from the following raw materials in parts by weight: 10 to 20 parts of vineyard pruned branches, 8 to 15 parts of grape peels, 13 to 21 parts of dry cow dung, 6 to 9 parts of modified tree ash, 3 to 8 parts of kelp ash, 4 to 7 parts of coconut shell, 7 to 12 parts of corncob, 20 to 30 parts of needle-point leaf soil, 15 to 27 parts of bentonite, 6 to 13 parts of inorganic fertilizer, 2 to 4 parts of a plant extracting solution and 0.3 to 0.6 part of compound microorganism bacterium agent. The nutritionalsoil for the pot culture, disclosed by the invention, has the advantages that a formula is scientific and reasonable and a prepared product has abundant nutrients; the nutrient requirements on growthof flowers can be met for a long period; the nutritional soil for the pot culture has the functions of purifying air and preventing mosquitoes.

Description

technical field [0001] The invention belongs to the technical field of nutrient soil, and in particular relates to a potted nutrient soil and a preparation method thereof. Background technique [0002] The substrate is an artificial soil prepared with peat, coconut peat, perlite, litter and other organic and inorganic materials and microbial preparations according to the needs of plant growth. It has light weight, good root winding, rich in nutrients, water and fertilizer retention Strong performance and other characteristics. At present, most countries in the world use gravel, sand, peat, perlite, rock wool, sawdust, etc. Matrix raw materials. Due to the lack of sources of peat, perlite, and vermiculite commonly used as substrates, high transportation costs, low nutrient content, and stable properties, they cannot meet the nutritional needs of plant growth. The supply of nutrients mainly depends on supplementing nutrient solutions, and the promotion has certain limitation...

AI Technical Summary

Problems solved by technology

Although the nutrient soil can solve the above problems to a certain extent, the effect is not understood, and there are still problems such as the need to supplement nutrient solution during the growth period of flowers.