The death of young mushrooms: mainly because young mushrooms cannot accept cruel conditions prematurely, such as dry environment, excessive direct light, and very low or fluctuating temperatures; therefore, attention must be paid to the regulation of various indicators. Especially seize the opportunity to cool down, reduce humidity, and strong light, instead of blindly implementing and operating.
Dwarf Mushroom: The base material of the Mushroom is severely dehydrated, and the air is dry, so that the young mushroom is severely dehydrated and the growth of the mushroom body cells stops. Therefore, when the young mushroom is about 3 cm, care must be taken to prevent the environment from being too dry, causing the stick to lose too much water. Generally, the humidity of the mushroom shed should be maintained at 50% to 60%. In addition, pay attention to scientifically thinning buds before and after urging flowers to reduce nutrient consumption, which is beneficial to the formation of normal mushrooms and reduces the occurrence of mushrooms.
Premature opening of umbrellas: The main reasons for flowering mushrooms to open umbrellas are maturity, aging and high temperature environment; especially when growing flowering mushrooms in spring, when young mushrooms grow to 2 to 3 cm, take measures to prevent sudden high temperatures according to weather forecasts. Carry out timely cooling and heat preservation to ensure the formation of normal high-quality mushrooms under low temperature conditions.
Camellia mushroom: Camellia mushroom is the pattern on the surface of the cap is not as white as the white flower mushroom, but a layer of brown or brown skin naturally grows on the white pattern. Its color is very close to the surface of the cap, but it is slightly lighter. Camellia mushroom. The cause is that the cracked young mushrooms encounter conditions of high relative humidity, and a layer of brown skin is formed on the surface of the exposed flesh tissue, so camellia mushrooms are produced. The price of shiitake mushrooms is several times that of thick mushrooms and camellia mushrooms. Therefore, the occurrence of camellia mushrooms should be avoided. For this reason, it is necessary to synchronize cooling and humidity reduction with corresponding ventilation. In case of rainy weather, various methods should be used to keep the air dry, such as using a dehumidifier to reduce humidity, turning on a cooling fan, etc., or using a fan to directly control the mushrooms. Blowing dry air from the shed, or placing quicklime in the mushroom shed to absorb moisture, or sprinkling a thick layer of lime powder on the ground can achieve better results.
Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone
Imported Bio-based Plastic Additives
Plastic additives, also known as plastic additives, are compounds that must be added to polymers (synthetic resins) to improve their processing properties or to improve the properties of the resin itself. For example, in order to reduce the molding temperature of PVC resin, to make the product soft and added plasticizer; Another example is to add foaming agent in order to prepare light weight, anti - vibration, heat insulation, sound insulation foam plastics; The thermal decomposition temperature of some plastics is very close to the molding temperature, and the molding cannot be done without adding heat stabilizer. Therefore, the plastic assistant agent occupies a particularly important position in the plastic forming process. A class of auxiliary agents for plastic molding products, including plasticizer, heat stabilizer, antioxidant, light stabilizer, flame retardant, foaming agent, antistatic agent, mildew agent, colorant and whitening agent (see pigment), filler, coupling agent, lubricant, mold release agent and so on. Colorants, brighteners and fillers are not special plastics chemicals, but the general use of materials.
Imported Bio-Based Plastic Additives,Hobum Elo Plasticizer,Arkema Elo Plasticizer,Polar Elo Plasticizer
Xingbang High Molecular Materials Co., Ltd. , https://www.chemicaladditive.com