During the Spring Festival, it is a large number of production period of Pleurotus ostreatus. In this period, strengthening management can achieve high quality and high yield of Pleurotus ostreatus. If the management of the mushrooming period is improper, it is easy to appear buds, scattered mushrooms in the bag, deformed mushrooms, and broken mushrooms. It is easy to infect pests and diseases, thus affecting the yield and quality of Pleurotus ostreatus. The following are the methods for pesticides to prevent dry rot, for your reference:
In the sense of project, building, carpentry , nails are made of hard steel with a sharp point, The shapes and names of nails are various, we often distinguish them form length, wire diam,that is wire gauge, surface treatment, plain or galvanized, or coated,include the . point ,head , etc. The most common and popular one is called common nail.Except this,also have Plastic Sturdy Twist Pin.
Bulk Nail,Collated Nail,Steel Nails,Bulk Pallet Nail,Plastic Sturdy Twist Pin Huanghua Yuanfeng Hardware Products Co.,Ltd , http://www.yuanfenghw.com
There are few insect pests on the oyster mushrooms in winter, mainly to prevent the disease. The more serious ones this year are dry rot and bacterial spot disease. Therefore, prevention should be done during the Spring Festival. Dry rot occurs more in the old mushroom area. After the disease occurs, the mushroom buds die in batches and yellow and shrink. The main reason for this is that the temperature difference is too large and the disease resistance of Pleurotus ostreatus is reduced; the water spray is too large in the early stage; the fermentation is not thorough, and the content of bacteria in the culture material is large. After the disease occurs, the pesticide manufacturer recommends that the mushroom farmers use the spraying of pesticides such as mushroom fungus, No. 2 cockroach, mold spot, and Baoqing. The use of several drugs alternately, the effect is better. When bacterial spot disease occurs, a small yellow-yellow spot is formed on the cap of the fruit body, and the initial spot is a small spot. At the later stage, the spots are connected to form a large lesion, and the commercial value of the mushroom body is lowered. The main reason for this is that the water spray is too large, the absorption capacity of the mushroom body is limited, and the water remaining on the mushroom cover is difficult to absorb in a short time, which causes the metabolism of the mushroom cover to be affected, and the bacteria invade and form infestation spots. For the prevention and treatment of the disease, in addition to pay attention to water spray, control the humidity inside the shed, but also pay attention to the timely removal of the diseased mushroom, and spray the mildew, Baoqing and other pesticides for prevention and treatment.
The illumination of the mushroom shed should not be too strong. Try to ensure brighter scattered light in the mushroom shed. This is an important measure to keep the mushroom pieces open, and it is forbidden to direct sunlight. According to the China Pesticide Network , direct sunlight can easily lead to fewer mushrooms at both ends of the bag, and more mushrooms in the middle affect the quality of Pleurotus ostreatus. 