Cultivation substrate with root system maintaining effect for hot pepper

Abstract

The invention discloses a cultivation substrate with a root system maintaining effect for hot pepper. The cultivation substrate is prepared from the following raw materials in parts by weight: 0.4 to 0.5 part of aluminum glycinate, 43 to 46 parts of cottonseed meal, 26 to 27 parts of cassava dregs, 2 to 4 parts of calcium lactate, 1 to 2 parts of apple cider vinegar, 4 to 6 parts of monopotassium phosphate, 3 to 4 parts of calcium chloride, 1 to 3 parts of pullulan polysaccharide, 33 to 35 parts of jerusalem artichoke tuber, 2 to 3 parts of EM fungicide and a proper amount of water. According to the cultivation substrate disclosed by the invention, aiming at growth characteristics of a root system of the hot pepper, soft root hairs of the root system of the hot pepper are protected from being stimulated by environment and physically damaged by using the pullulan polysaccharide with high viscosity and tracing ability; the buffer of a pH value near the root system is ensured by adding the aluminum glycinate, and a suitable soil environment for expansion and absorption of the root system of the hot pepper is created; by combining with input of a large amount of organic matters, the stability of hot pepper production is realized.

Description

technical field [0001] The invention relates to the technical field of cultivation substrates, in particular to a pepper cultivation substrate for root maintenance. Background technique [0002] As an important vegetable and condiment, pepper is widely planted in various regions of my country. With the large-scale development of pepper planting, people's research on the application of substrate cultivation has been greatly promoted. Substrate cultivation is a soilless cultivation method that absorbs nutrients through the substrate. Due to its low requirements on the soil environment, simple equipment, water and fertilizer saving, etc., it has been adopted and applied by the majority of planting producers. At present, there are many types of pepper substrates on the market, mainly including three categories: 1. Organic substrates such as: peat, peat, chaff, coconut shell, straw, sawdust, mushroom residue, fungus bag, bagasse, bark, etc.; 2. Inorganic substrates Substrates s...

AI Technical Summary

Problems solved by technology

However, due to the rapid development of the industry, the raw materials of these traditional substrates are becoming increasingly depleted, and the cost is gradually increasing, which cannot meet the needs of pepper planting. At the same time, the substrates generally have single nutrition and unstable physical and chemical properties at this stage, which cannot effectively promote the economic value of pepper planting.

[0003] Jerusalem artichoke, also known as Jerusalem artichoke, is a perennial herbaceous plant. Its underground tubers are rich in inulin. At present, its application is mostly concentrated in food health care, and the extraction method takes a long time and has low efficiency, which increases the cost.