First, suitable strains: Experiments show that the ideal strains are: low-temperature flavor of Pleurotus ostreatus, Pleurotus ostreatus, Jingzhou No. 1; medium-temperature Pleurotus ostreatus, Pleurotus ostreatus; high-temperature side 5, Pleurotus ostreatus; Wide temperature type white Frida, 901, Shuang Jing 8, P32 and so on. Second, suitable cultivation season: along the middle and lower reaches of the Yangtze River along the river, from the beginning of October to the middle of February can be sown, of which the best sowing date from mid-October to mid-November. Third, the selection and treatment of straw Selection of foot dry, no mildew, golden color of rice straw, and sorghum grass, early rice straw and every other year is better. (1) Lime-water soaking straw The straw is pressed and the straw tube is broken. Then, the straw is bundled and put into the soaking tank to press the heavy material. Soak 2% for 4 days with 3% lime water, turning the pool 1 or 2 times to make it soak. The length of time for soaking depends on the temperature at that time. After soaking, the PH value of rice material is between 8 and 9, and the water content can reach about 60%. After soaking, the straw can be further fermented and the temperature of the heap can reach 60 degrees or more. Fourth, improve the quality of strains and increase planting volume. Tests have shown that there is no need to add wheat bran, rice bran, and other organic excipients in the wheat cultivar and rice straw, which will greatly benefit the prevention and reduction of bacterial contamination. Cultivated species age, wheat grain 25 to 30 days, cottonseed shell species 20 to 25 days. Seeding rate: 20 to 25% for wheat seeds and 25 to 30% for cotton seed shells. Fifth, pressure feeding bacteria indoor bed frame cultivation, the bed frame is slightly tilted to facilitate drainage of water within the material; after sowing, put the board on the film and pressurize the weight. For outdoor cultivation, the trampoline should not be deep, and the drainage conditions should be as good as about 15 cm; poor drainage conditions can be used as a ground-type trampoline, and the inner circle should be made 15 cm high. After sowing, the film was covered with a layer of rice straw and covered with 5 cm fine soil. Six, supplement nutrient solution rice straw lack of stamina, late to add nutrition, in order to facilitate high yield. Specific approach: After harvesting 1 to 2 batches of mushrooms, 0.5% urea solution can be sprayed, spraying 4 to 6 kg per 100 kg of forage; or spraying 0.2% urea plus 2% sucrose mixture, spraying 3 to 4 kg per 100 kg of hay . Spraying nutrient solution can increase production by 15 to 20%.
Natural Colorants
Introduction and application of natural colorants
Natural colorants are a kind of magical color source originating from nature. They are carefully extracted from natural substances such as plants, animals and microorganisms, adding colorful light to our lives. These natural colorants can not only be used for coloring in food, drugs, cosmetics, textiles and other fields, but also win more and more people's love and recognition for their non-toxic, harmless and easy to degrade characteristics.
Compared with synthetic colorants, natural colorants show unique advantages. They come from nature, are more harmonious with the environment, do not pose a potential threat to human health, so that people can enjoy the beauty at the same time, but also have peace of mind. Moreover, natural colorants also have rich color changes and unique textures, which can give the product a more natural and vivid appearance.
In the field of food, the application of natural colorants can be described as colorful. Candies, beverages, pastries, ice cream, and other foods can use natural colorants to bring out attractive colors. They not only make food look more palatable, but also increase consumers' appetite and desire to buy.
In the pharmaceutical sector, natural colorants also play an important role. Drugs such as capsules, tablets and oral liquids become more noticeable through the embellishment of natural colorants, which can also improve patient acceptance of drugs.
In the field of cosmetics, natural colorants are even more attractive to women. Lipstick, eyeshadow, nail polish and other cosmetics in the natural color of the dress up, show the charming charm, so that women are more confident and beautiful.
In the field of textiles, natural colorants dye cellulose fibers such as cotton, hemp and silk and protein fibers such as wool and silk. These natural colorants make textiles more textured and personalized, satisfying people's pursuit of fashion and beauty.
In short, natural colorants have become an indispensable part of various fields with their unique charm and wide application. With the increasing awareness of health and environmental protection, it is believed that the future of natural colorants will be more brilliant.
Natural Colorants,Natural pigments,Matcha Powder,Turmeric Powder
Shaanxi Changsheng Industrial Co., Ltd. , https://www.sxcsmalehealth.com