The Harm of Herbicides to Edible Mushrooms There is a large temperature difference between day and night in spring and autumn. Edible mushrooms will produce a lot of mushrooms when the temperature difference is large. In particular, edible mushrooms use greenhouses or greenhouses to produce mushrooms. If greenhouses and greenhouses are built on farmland, the surrounding field crops should be sprayed with herbicides before emergence after spring sowing. There are two types of herbicides: systemic herbicides and contact herbicides. Systemic herbicides are sprayed before emergence. They die when the roots, stems, and leaves of the weeds are absorbed. The contact herbicides are the remedial measures that are used after the failure of the systemic herbicide, ie after the weeds are unearthed. So that the weeds grow to wither and die. These two types of herbicides are harmful to edible fungi. The systemic edible herbicides drift into the mushroom shed after spraying. The fruiting bodies of edible fungi absorb and thrive after they are absorbed, and the development is not normal. The fruit body is continuously differentiated, and the cap and bacteria cannot be differentiated. The shank, forming a deformed fruiting body, has no commercial value; spraying the contact herbicide drifts to the mushroom shed, causing the mushrooms to die within 48 hours, which is the same principle as killing the weeds. Prevention of herbicides The spring mushrooming should pay attention to the measures taken by the nearby farmers to spray the herbicide after planting: Before spraying the herbicide, all the vents of the mushroom shed should be closed to close the mushroom shed, and the number of water sprays and the water spray time should be increased to prevent the herbicide from drifting. Phytotoxicity; one day before spraying herbicides, all edible fungi are harvested and the mushroom bag will not harm even if the herbicide drifts; herbicide drift hazards will occur, and herbicides will not produce phytotoxicity immediately. The mushrooms will be harvested regardless of size, large sales, small own consumption; if harvesting is not timely, the occurrence of phytotoxic mushrooms can not be eaten even if taken; After the harvest, stop spraying for 5-7 days, and then normal management will be able to normalize the next tidal mushroom. Fire Protection Equipment Power Monitoring System Fire Protection Equipment Power Monitoring System,Fire Equipment Voltage Current Signal Sensor,Fire Equipment Power Monitoring Module,Fire Equipment Power Monitor LIAONING YINGKOU TIANCHENG FIRE PROTECTION EQUIPMENT CO.,LTD , https://www.tcfiretech.com
How Can Edible Fungi Avoid Herbicide Harmfulness
Every time the mushrooms, mushrooms, and Hericium erinaceus come into the mushrooming season, herbicide phytotoxicity problems will occur. Lighter ones cause malformation of edible fungi, and in severe cases, one wave of edible fungus dies and the cultivation of edible mushroom producers suffers heavy losses. So how did the herbicide harm occur? How to prevent herbicide harm?