Saline and alkaline land soil conditioner prepared from bamboo vinegar

Abstract

The invention discloses a saline and alkaline land soil conditioner prepared from bamboo vinegar and relates to the technical field of agricultural planting. The soil conditioner is prepared from raw materials in parts by weight as follows: 13-18 parts of the bamboo vinegar, 30-40 parts of corncobs, 15-20 parts of coconut dust, 15-20 parts of hawthorn leaves, 15-20 parts of leaves of illicium anisatum, 10-15 parts of Chinese arborvitae twigs and leaves, 10-15 parts of leaves of toona sinensis, 8-12 parts of Chinese honeylocust spines, 6-10 parts of bean dregs, 5-8 parts of peptone, 5-8 parts of mineral powder, 4-7 parts of distiller's yeast, 3-5 parts of yeast powder, 3-5 parts of tobacco straw ash and 2-4 parts of grape seed meal. The soil conditioner can reduce the pH value of soil, enrich nutritional ingredients of the soil, adjust physical and chemical properties of the soil and loosen the soil structure, besides, the added mineral powder can play a role in effectively killing bacteria and pests of the soil, treatment of the soil is simplified, so that plant growth is facilitated, and the planting workload is reduced.

Description

Technical field: [0001] The invention relates to the technical field of agricultural planting, in particular to a soil improver for saline-alkali land prepared from bamboo vinegar. Background technique: [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive. [0003] The traditional method to reduce the pH value of saline-alkali land is to irrigate the salt with fresh water, but this can only temporarily adjust the pH value of the soil, and cannot fundamentally i...

AI Technical Summary

Problems solved by technology

[0003] The traditional method to reduce the pH value of saline-alkali land is to irrigate the salt with fresh water, but this can only temporarily adjust the pH value of the soil, and cannot fundamentally improve the physical and chemical properties of the soil

Also, some soil amendments for saline soils are only aimed at lowering the pH without also focusing on the nutritional needs of the soil