Production method and production equipment of haze mycorrhiza fungus

Abstract

The invention relates to a production method and production equipment of haze mycorrhiza fungus. The equipment comprises a growth chamber, a sprayer, a spray controller and a culture solution feeder, wherein the sprayer is arranged on a culture solution supply pipeline in the growth chamber, and the culture solution supply pipeline is inserted into a culture solution supply chamber below the growth chamber from a hole formed at the bottom of the growth chamber to be connected with a submerged pump at the bottom of the culture solution supply chamber; a recirculation hole of culture solution is reserved at the bottom of the growth chamber, and is connected with a recirculation pipe in the culture solution chamber via a pipeline. Host plants of inoculated hypha are overhead, the culture solution is sprayed to root systems every seconds via the sprayer below the root system, and mycorrhiza fungus grows at the root of the plant and produces spores. Pure fungus propagule are easily obtained as aeration between the root system of host and the hypha is improved and pollution of soil microorganism to the root system is avoided, finally, the produced mixture of dry weight root per gram contains 6,000 spores averagely, and the production method and production equipment of haze mycorrhiza fungus are suitable for industrial mass production.

Description

technical field [0001] The invention relates to a production method and production equipment of mycorrhizal fungi, in particular to a production method and production equipment of aerosol-type mycorrhizal fungi. Background technique [0002] With the development of agricultural science and technology, people's evaluation of soil not only includes physical and chemical indicators, but also involves the evaluation of soil probiotics. [0003] Chemical fertilizers have the characteristics of convenient use and fast fertilizer efficiency. However, excessive application leads to excessive single nutrient, resulting in nutrient imbalance; due to the low utilization rate of chemical fertilizers, only 10% to 50%, the loss of nutrients will cause serious pollution to water and soil. The development and utilization of biochemical fertilizers is a shortcut to overcome this problem. Among them, biochemical fertilizers based on mycorrhizal fungi have attracted the attention of scholars ...

AI Technical Summary

Problems solved by technology

[0008] Although the mobile nutrient solution culture method avoids the pollution of soil microorganisms, the root system is soaked in the liquid for a long time, which inhibits the respiration of the root system and fungi, and affects the propagation speed and quality of the bacterial agent.

[0009] The above several methods more or less have some deficiencies, which restrict the large-scale industrial production of mycorrhizal fungi

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