Nutrient soil with good slow release performance

Abstract

The invention discloses a kind of nutrient soil with good slow release performance. The nutrient soil comprises, by weight, 80-100 parts of canal mud, 4-10 parts of calcium ammonium nitrate, 2-9 parts of guano, 1-8 parts of flue ash potassium fertilizer, 0.2-0.6 part of ferric humate, 0.1-0.2 part of EDTA manganese chelate, 0.04-0.09 part of zinc sulfate, 0.1-0.45 part of wollastonite powder, 2-4 parts of borax, 2-6 parts of sepiolite, 10-20 parts of meat and bone meal, 2-8 parts of germinated brown rice, 2-8 parts of cassava dregs, 10-30 parts of composted chicken manure and 5-15 parts of modified activated carbon. The nutrient soil can provide a large number of nutrient substances for plants and promote plant growth without influence on the ecological function of plants, is good in viscosity and dispersibility and low in cost, can release nutrients slowly and everlastingly through combination with growth characteristics and fertilizer requirement laws of plants, and is remarkable in slow release effect.

Description

technical field [0001] The invention relates to the technical field of nutrient soil, in particular to a nutrient soil with good slow-release performance. Background technique [0002] With the continuous improvement of people's living standards, more and more residents begin to plant flowers and grasses in the family courtyard or balcony to beautify the living room. In order to make the flowers and plants grow better and faster, people generally tend to use nutrient soil. However, the slow release of nutrients in nutrient soil is poor at present, which cannot meet the needs of plants for nutrients in the later stage. If the soil is continued to be fertilized, it will easily lead to root breakage of plants, which needs to be solved urgently. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a nutrient soil with good slow-release performance, which can provide a large amount of nutrients for plant...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards, more and more residents begin to plant flowers and grasses in the family courtyard or balcony to beautify the living room. In order to make the flowers and plants grow better and faster, people generally tend to use nutrient soil. However, the slow release of nutrients in nutrient soil is poor at present, which cannot meet the needs of plants for nutrients in the later stage. If you continue to turn the soil and fertilize, it will easily lead to root breakage of plants, which needs to be solved urgently.