Soil conditioner for kiwifruit planting and preparation method thereof

Abstract

The invention discloses a soil conditioner for kiwifruit planting. The soil conditioner is composed of the following raw materials by weight: 70-80 parts of calcium zeolite, 10-20 parts of polypeptideextract, 3-5 parts of potassium dihydrogen phosphate, 1-2 parts of fulvic acid, 0.1-0.3 part of calcium palmitate, 3-5 parts of boric acid, 7-10 parts of lucerne meal, 20-30 parts of peanut shell charcoal powder, 1-2 parts of microcrystalline cellulose, 0.1-0.4 part of menthyl acetate, 30-40 parts of rice husk ash, 10-13 parts of saponin powder, 20-30 parts of turfy soil and 4-7 parts of polyacrylamide. The soil conditioner effectively reduces the loss of potassium ions, improves the nutrition stability, promotes absorption and utilization of the potassium ions by plants and promotes the rapid growth of the plants.

Description

Technical field [0001] The invention belongs to the field of planting, and specifically relates to a soil conditioner for kiwi fruit planting and a preparation method thereof. Background technique [0002] Most kiwifruit species like a semi-shady environment, they like sunlight but are more sensitive to strong light. They are medium-light-loving fruit tree species, requiring a sunshine time of 1300-2600 hours. They like diffuse light and avoid direct sunlight. Results The plant requires a certain amount of light, the natural light intensity is preferably 42%-45%, the soil is deep and fertile, with good air permeability, the groundwater level is below 1 meter, the organic matter content is high, and the PH value is 5.5-6.5 slightly acidic sand The soil is suitable. Strong acid or alkaline soil needs to be improved before cultivation. At present, most soil amendments use phosphogypsum and other raw materials, which contain heavy metals, radioactive elements, fluoride and other subs...

AI Technical Summary

Problems solved by technology

The fruiting plants require a certain amount of light, and the natural light intensity is preferably 42% to 45%. The soil is deep and fertile, with good air permeability, the groundwater level is below 1 meter, the organic matter content is high, and the pH value is 5.5-6.5 slightly acidic sandy. The soil is suitable, and strong acid or alkaline soil needs to be improved before cultivation; most of the current soil improvers use phosphogypsum and other raw materials, which contain heavy metals, radioactive elements, fluoride and other substances. Once the soil is polluted by heavy metals, it is generally difficult to Elimination, the heavy metals entering the soil are hysteresis, concealment and long-term, which makes the heavy metal pollution of the soil around the storage point more and more serious