During the cultivation season, Pleurotus eryngii belongs to medium-low temperature mushrooms. The optimum temperature of mycelia is 23-25°C. The optimum temperature for the mushroom is 12-18°C. The primordium is not present below 8°C, and it is easily deformed above 20°C. According to t.....

Rapid Inspection Technology of Fresh Milk Adulteration Han Qiwen 1 Qin Lihu 2 Sun Wubin 3 (1. Baoji Huimin Dairy Group Co., Ltd., Baoji 721305, Shaanxi, China; 2. Xi'an Dongfang Dairy Product Factory, Xi'an 710065, Shaanxi, China; 3. Shanghai Heshaoyu Chemical Co., Ltd., Shanghai 210000, C.....

The night wild flower is a kind of semi-wild vegetable that is eaten as a flower bud. It used to be planted in front of the house in front of the house. Since the mid-1980s, it has been developed into a commercial vegetable production. Its products are sold in major cities in the province and in Ho.....

In southern China, tomatoes can be cultivated in the spring and autumn, and in the western part of Guangdong, they can also be grown in winter. However, due to the high temperature and rainy weather, diseases (especially bacterial wilt) occur seriously. To this end, after more than two years of gra.....

First, the choice of materials. Choose no diseases or insect pests, no cracks, no damage, rotting, more water content, sweet sweet potatoes, washed with water for later use. Second, the system. Steam the sweet potatoes and smash them in the large tank. 50 grams of sweet potato mud was mixed with 2.....

Bean sprouts are common vegetables that people like to eat. Common bean sprouts, yellow bean sprouts, and broad bean sprouts are common. Using traditional folk crafts, hand-produced bean sprouts, long production cycle, technical difficulty, labor intensity, unstable quality, small scale and high c.....

Trehalose is a stable, non-reducing disaccharide widely found in algae, bacteria, fungi, yeasts, insects, and invertebrates. It is not only a storage carbohydrate, but also an important product of stress metabolism. It is also a non-reducing sugar made up of special disaccharide molecules. Its char.....