-
Detailed Explanation of Immune Application Methods for Pig Vaccines
1. Concentrated multivalent inactivated vaccine against Streptococcus suis: Action: prevents septicemia, encephalitis, polyarthritis and abscess disease caused by Streptococcus suis. Usage: boars and sows are injected twice a year, 3 ml per head by intramuscular injection each time; pigs over one month of age are injected 2-3 ml per head intramuscularly each time. 2. Inactivated bivalent vaccine against infectious atrophic rhinitis of swine - toxigenic Pasteurella multocida: Action: prevents atrophic rhinitis and pasteurellosis in pigs. Usage: sows are injected intramuscularly in the neck 1 month before farrowing
-
Application methods of Shangnong Iprobenfos for controlling rice blast
Shangnong Iprobenfos is a systemic fungicide with a pre-harvest interval of more than 20 days and low toxicity to humans and livestock. Its formulation is a 40% emulsifiable concentrate. Shangnong Iprobenfos is mainly used to control rice neck blast, and is also effective against rice sheath blight (small sclerotium disease), small grain sclerotium disease, rice sheath blight, and planthoppers, and also has insecticidal and lodging-resistant effects. Application methods: To control rice blast, sheath blight, and small sclerotium disease, dilute 600-1200 times with water and spray. Precautions: (1) This agent is also a cotton defoliant, so when applying
-
Processing, Application Methods and Techniques for Tea Seed Shells
Oil tea is a woody oil crop unique to China. According to statistics, China currently has more than 3.47 million hectares of oil tea area, with an annual output of 56.6 billion kg of oil tea seeds. Tea seed shells contain 52.15% lignin, 30.27% pentosan, 5.43% saponin, 2.47% tannin, 0.43% water, 0.13% oil, and 9.12% other components. Because tea seed shells are high in lignin and pentosan, research on their utilization is currently focused on the preparation of furfural, activated carbon and xylitol. 1. Tea seeds
-
A detailed guide to the application technology of phenthoate: master the correct method of use
50% Miechonglu emulsifiable concentrate (phenthoate) is an organophosphorus insecticide with moderate toxicity (only 1/30 that of methamidophos). It also has stomach-poison and contact-killing effects, and gives good control of various pests on many crops such as rice, cotton, vegetables and fruit trees. It is especially outstanding against rice stem borers, and no pest has yet developed resistance to it. The application technology of this insecticide is described below: 1. Use technology: 1. To control rice striped stem borer and rice yellow stem borer, use 50% Miechonglin emulsifiable concentrate per mu
-
Application Methods of Baijiu in Sericulture Production
Baijiu is made by fermenting grain or certain fruits, has a bactericidal effect, and is commonly used as a disinfectant, cleaning agent and preservative. At the same time, it is also a traditional Chinese medicine that can promote blood circulation, lift the spirits and enhance the action of medicines, and is known as the "chief of a hundred medicines." Therefore it is also widely used in sericulture, both preventing disease and increasing yield. 1. Egg surface disinfection. Soak silkworm eggs in 60-proof baijiu, and after about 60-70 seconds immediately remove them, shake off the excess liquid, spread out the silkworm eggs and let them hatch. This allows the ants to emerge earlier, and the ants emerge uniformly, grow robustly and suffer fewer diseases. 2. Mulberry leaf surface
-
Can wood ash be used on red heart honey pomelo? Application methods explained
Summer is the period when red-fleshed honey pomelo roots grow, summer shoots emerge, and young fruit and fruit enlargement occur. This period is important for fertilization throughout the year, and it is also a period when pests and diseases occur heavily. All summer management technical measures must be carried out in a timely manner to promote strong shoots and strong fruit, and to secure a bumper harvest. The following points are proposed for summer management for reference. 1 and...
-
Proper application of the four fertilizers is very important for spring peanuts, and the fertilization method must be mastered
Spring peanut cultivation with plastic film mulching has the advantages of heat preservation, moisture retention, fertilizer retention, improving the soil environment, ensuring uniform and strong seedlings, promoting growth and development, earlier maturity, and increased yield and income. It can usually increase yield by 20%-30%, and increase net income by 50-100 yuan per mu. 1. Fine land preparation and full-layer fertilization for peanut mulching...
-
Correct application methods of foliar fertilizer for garlic
How to apply foliar fertilizer when growing garlic? Please give guidance. Foliar fertilization allows nutrients to enter the plant body through the leaves and directly participate in the plant's metabolic processes and the synthesis of organic matter. Its effect is faster than soil fertilization, and it is an economical and reasonable fertilization technique. After garlic is treated with garlic growth promoter, the garlic seedlings'...
-
What are the pesticide application methods for jujube tree cultivation? Explained clearly in one article
What pesticide application methods are there for jujube tree cultivation? Please explain. The commonly used pesticide application methods in jujube tree cultivation include the following: (1) Spraying method: generally for emulsifiable concentrates and wettable powders, they should be mixed into an emulsion of appropriate concentration and applied with spraying equipment; ultra-low-volume spray agents can be sprayed directly without adding water. (2...
-
Efficient phosphorus fertilizer application methods: this way, the fertilizer utilization rate is higher
Efficient application methods for phosphorus fertilizer
条件筛选