High temperature and heavy rain are the necessary conditions for the development of citrus canker disease. It is prone to occur after typhoon at 25°C to 30°C. The main medium is wind and rain.

Prevention should be sprayed on the shoots from the main shoots to the old ones and.......

The bio-organic fertilizer produced by Fertilizer Fermentation Fertilizer Fertilizer Fertilizer is a complete fertilizer with a very rich organic matter content. The cultivation of greenhouse vegetable crops requires such biological fertilizers. Organic fertilizers have become a common alt.......

Human High Density Lipoprotein (HDL) ELISA Kit

Shanghai Keshun Biotechnology Co., Ltd.: The long stream of water is more exciting than a hammer! It is more confident! Long-term cooperation can enable customers to better understand the quality of our products and the quality of our s.......

Winter jujube is cold or hot

The jujube is flat and does not fall or fall. It is neither cold nor hot. It belongs to a neutral fruit and is suitable for anybody. Eating jujube will not lead to spleen or stomach deficiency and it wil.......

The pear is a genus of the genus Rosaceae and belongs to one of the fruits. The pear in China is one of the birthplaces of the genus Pyrus. White pears, sand pears, and autumn pears all originate in China, and are mostly distributed in North China, Northeast China,.......

1, chase strong joint shank fertilizer according to the seedlings and soil conditions to master the amount of fertilizer. Usually apply 10-15 kg of urea per mu, 30-40 kg of superphosphate, 10-15 kg of potassium chloride, and 1-1.5 kg of compound micronutrients. If the drought is heavy, fer.......

Organic fertilizer can improve the soil structure of vegetable plots, increase the permeability of the soil itself and the ability to penetrate water, and reduce environmental pollution while increasing the yield and quality of vegetables. However, the application of organic fertilizer is .......

Chinese cabbage's therapeutic effect:

1, help the bowels, help digestion

Contains a large amount of crude fiber, can promote intestinal peristalsis, help digestion, prevent dry stool, promote bow.......

From the beginning of this year to the middle of the year, the price of pigs was quite low. In May and June, the price of pigs fell to around 6 yuan, which made many small and medium-sized farmers difficult. Many farmers see that the price of pigs is so low and the prof.......

Many farmers choose to fill the bar in the fall because the forage resources are abundant at this time, and the second is because the cool weather in autumn is suitable for long-distance transportation. However, at this time, the farmers will encounter various problems .......

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Fifteen years ago, J. Craig Venter “educated” the government to spend $100 million to sequence a person's genome (actually his own genome). Eighteen months ago, he founded Human Longevity Inc (HLI) in California, which is now operating the world's largest .......