Mushroom nutrition cover earth formula and application of Chinese pennisetum in preparing mushroom nutrition cover earth

Abstract

The invention discloses a mushroom nutrition cover earth formula and application of Chinese pennisetum for preparing mushroom nutrition cover earth; the Chinese pennisetum powder, red earth, salt solution, grey mould bane fungicide water solution and lime are prepared, mixed according to the ratio and prepared into the pile, the water is added to the top of the pile and the pile is kept for many days, the hardened mixed nutrition earth is crushed, the soil of which the diameter of the soil particle is 0.5-1.0cm is 70-80%, the soil of which the diameter of the soil particle is less than 0.5cm is 20-30% and the pH is 7.5-8.0. The mushroom cover earth material has large saturation moisture content, good water binding capacity, big porosity and more organic matter content; the water moisturizing performance of the cover earth is good, the unit area yield of the mushroom is greatly increased, the mushroom quality is stable, the mushroom cover earth material meets the growth requirement in the summer and is the ideal man-made cover earth at present, and the raw materials are easy to obtain, the manufacture cost is low, the mushroom nutrition cover earth formula is beneficial for protecting the farm land, protecting environment and avoiding the pesticide residue and mixed bacterium infection problem; the large-scale intensive production can be achieved conveniently for meeting the annual mass factory industrialized production requirement.

Description

technical field [0001] The invention relates to a method for preparing mushroom nutrient covering, in particular to a formula for mushroom nutrient covering and the application of pennisetum in preparing mushroom nutrient covering, which belongs to the field of edible fungus cultivation. Background technique [0002] Pennisetum americanum is a high-yield, high-quality, temperature-loving and heat-tolerant excellent green forage crop. It has strong adaptability to soil and is resistant to mild alkaline and drought-resistant barren soil. Pennisetum is strong in nature, strong in germination, easy to cultivate, does not require high water and fertilizer, and has few diseases and insect pests. As a high-quality forage, Pennisetum has been widely used in sewage absorption in farms in recent years. According to research, large-scale Every 100 pigs in the pig farm need to plant 1.0hm of hybrid pennisetum grassland 2 , at present, pennisetum is widely used in our province for beati...

AI Technical Summary

Problems solved by technology

[0005] However, it should also be noted that because Agaricus bisporus must be covered with soil during the cultivation process (Note: without soil covering, mushrooms cannot be produced, only covering soil can stimulate the mushroom hyphae to form primordia, then develop into fruiting bodies, and can fix the fruiting bodies, and Conducive to maintaining moisture and nutrients, etc.), the raw materials used for soil covering are prone to bacterial infection, even the artificial soil covering materials with the above-mentioned ideal effects, there are serious problems of pesticide residues, bacterial infection, and heavy metal content often seriously exceed the standard after disinfection , and the problems of large disinfection workload, high energy consumption and high cost, how to solve these problems is still a scientific research task that requires scientific research and technical personnel in this field to spend a lot of time and energy to study and solve, and there is still no use of pennisetum Technical report on the application of red loam and red loam in the preparation of mushroom covering soil materials