Soil conditioner for flower planting

Abstract

The invention discloses a soil conditioner for flower planting. The soil conditioner is characterized by comprising, by weight, 20-30 parts of crop straw residues, 10-15 parts of peanut shell, 15-20 parts of chaff, 18-26 parts of leaf mold, 20-30 parts of clay, 18-38 parts of vermiculite, 12-20 parts of attapulgite, 20-30 parts of acrylamide, 25-30 parts of starch, 5-15 parts of chitosan powder, 6-12 parts of porous inorganic matter, 4-8 parts of phosphorite powder, 3-9 parts of zeolite, 5-10 parts of sandy soil, 3-5 parts of EM microbial agent, 5-8 parts of yeast powder and 10-18 parts of urea. The soil conditioner has the advantages that soil structures are improved, nutrients and fertility in soil are improved, crop growth is promoted, the soil conditioner is harmless to environments, and the problem that a vicious circle is formed due to the fact that fertilizer still needs to be used after the use of the soil conditioner in the prior art is solved.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a soil improver for planting flowers. Background technique [0002] A good soil environment is the basis and key to flower planting. The growth rate, multiple cropping index, and disease resistance of flowers are closely related to the quality of the soil and the environment. Flower planting requires soil with a good aggregate structure, high organic matter content, deep and loose soil The cultivated layer, sufficient nutrients, appropriate porosity, reasonable microbial flora structure, etc. [0003] In recent years, with the increase of agricultural production activities and the excessive use of chemical fertilizers, the soil structure has been seriously damaged. With the rapid development of modern agriculture today, due to the long-term over-reliance on chemical fertilizers, the excessive use of chemical fertilizers has damaged the internal structure of the agricultural...

AI Technical Summary

Problems solved by technology

[0003] In recent years, with the increase of agricultural production activities and the excessive use of chemical fertilizers, the soil structure has been seriously damaged. With the rapid development of modern agriculture today, due to the long-term over-reliance on chemical fertilizers, the excessive use of chemical fertilizers has damaged the internal structure of the agricultural system and reduced the content of soil organic matter. , the aggregate structure is destroyed and reduced, the water storage and fertilizer retention capacity is reduced, the soil moisture content is reduced, which affects the diffusion of nutrients, and the fertilizer effect is reduced. The remaining nitrate nitrogen in the soil will leak due to the difficulty of forming organic nitrogen, polluting the environment