Control methods: 1. Based on local conditions, selected plant resistant varieties. Can be selected according to local conditions than both disease resistance and local eating habits. 2. Seed disinfection. Seed dressing with 35% metalaxyl seed dressing with seed weight of 0.1%, or 50% thiram with we
Chinese cabbage has a large amount of growth and a short growing period. It is necessary to ensure the supply of nutrients during various growth periods in order to obtain high quality and high yields. 1, seedling period after the seedlings to raise the seedlings Miao ammonium nitrate 10 kilogram
Fall is a season of crops and pests in vegetables and other crops. The main pests and their methods for controlling pesticides are summarized as follows: 1. Cabbage downy mildew. The lesions were polygonal or irregular, with white frost hair on the back of the corresponding parts. Prevention and tr
The Russian Academy of Agricultural Sciences, the Russian Institute of Agricultural Biotechnology, uses plant proteins as a DNA vector to develop a new method for transgenic plants. This method does not use a special bacterial protein as a DNA grafting vector but uses the mosaic protein VLRecA as a
"Surprised" will come and the temperature will begin to pick up, and spring sowing and breeding will soon begin. In order to ensure the safety of cereals, cultivate good disease-free plants, and lay a strong foundation for high-yielding rice, we should focus on the following key points of
The spring of the year is the spring. Immediately after the Spring Festival, peasant friends are busy buying agricultural machinery to prepare for the new year's fortune. In order to protect the economic interests of farmers from loss, ensure the safety of agricultural machinery operations, and
There are two main types of smart labels, which are widely used in the storage, transportation and sales of food. One is a label with diagnostic or detection functions, including time & temperature indicator labels, freshness indicator labels, oxygen indicator l
First, the economic value of aquaculture turkey: turkey meat protein content 20% higher than other birds, while fat content is 21% lower, and cholesterol content is low. Turkey is mainly herbivorous and has no smell or odor. It has no drug residue and can adapt to high-end dining tables and meet o
The prevention and treatment of major pests and diseases of crops is directly related to the safety of agricultural production and the hygiene quality of agricultural products. It plays a significant role in enhancing the competitiveness of agricultural products. Local governments must focus on two
Since the beginning of spring, the earth has been rejuvenated, temperatures have risen, everything has recovered, and edible fungi have entered the ideal growth period of the year as much as most other plants. During this period of time, the full and reasonable use of natural climatic conditions to
1. Sowing seeds. The seed drying can increase seed vigor, increase germination potential and germination rate, and play a role in sterilization and sterilization. Generally choose sunny weather 2 to 3 days before sowing. When drying on the cement floor, pay attention not to spread too thin to preve
With the development of Guizhou's ecological livestock husbandry, cattle freezes and improves rapidly. Guaranteeing the quantity and quality of the fresh essence of the bull is the precondition for the production of frozen essence. Unreasonable use of the breeding bull causes the psychological