and dosage Learn more about and dosage
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Determination of dosage of soft-shelled turtle
1. Determination of the dosage of drugs for external use (1) the concentration of drugs (ppm) was determined according to the safe concentration of a certain drug and the lethal concentration of the drug to pathogens. (2) accurately measure the volume of turtle pond or determine the volume of bath water. The calculation method of water volume is: water volume (m ^ 3) = area (m ^ 2) × average water depth (m). (3) calculate the dosage: dosage (g) = the concentration of the required drug (ppm, g / m ^ 3) × water volume (m ^ 3) 2.
2019-01-11 -
Dosage of classical swine fever vaccine
Pig farmers need to be vaccinated regularly to avoid economic losses caused by classical swine fever. The dosage of classical swine fever vaccine should be appropriate, so how much is the dosage of classical swine fever vaccine? I. the dosage of classical swine fever vaccine should be specified in accordance with the vaccine instructions.
2020-11-11 Classical swine fever vaccine dosage breeding pigs farmers all need -
The dosage of carbendazim in root irrigation
Carbendazim is a highly effective internal fungicide, which is usually used in many places, so how much is the amount of chlorpromazine used in root irrigation? 1. The basic introduction of metachlorin as a plant fungicide, soluble in water, the method of application is root irrigation and spray
2020-11-08 Nail cream bad mold spirit irrigation root dosage nail cream spirit yes a kind of -
Introduction of 15 kinds of common spices
Spices refer to a class of natural mechanical products with typical fragrant and spicy flavors, or some essential oils extracted from plants (flowers, leaves, stems, roots, fruits or whole grasses, etc.). The antioxidant properties of spices have been used for a long time.
2020-11-27 Common 15 kinds spices ingredients varieties introductions refers to -
Metronidazole pigeon dosage
Pigeon is an advanced nourishing product, which has a good therapeutic effect on weakness, blood deficiency, amenorrhea, dizziness and memory loss after illness. many people like to eat it, so there are more breeders. If the pigeon is sick, it needs medicine. So, metronidazole pigeon dosage
2020-11-11 Metronitrate azole pigeon dosage yes advanced nourishing Jiapin -
Common pesticides in grape cultivation
Common pesticides in grape cultivation
2018-06-28 -
The time and temperature of weeding wheat, when to administer the medicine is good.
Weeding can be carried out in the wheat seedling stage, in the middle and last ten days of November, or in the wheat turning green period, from late February to early March, generally when the average temperature is higher than 6 ℃, and according to the types of weeds, the corresponding herbicides are selected for control.
2020-11-08 Wheat weeding time and temperature when medicine good -
Practical information on breeding: reference for commonly used drugs and their usage and dosage for poultry
Hello, everyone. Today, the editor will share with you the reference of commonly used drugs and their usage and dosage for poultry such as chickens, ducks and geese. If you have more questions about breeding, you can leave a message.
2019-02-27 -
How to control the dosage of herbicides?
How does wheat herbicide harm do? Is there any remedy? There are many varieties of wheat herbicides, and their physical and chemical properties, action sites and principles are different, so the symptoms of drug damage are also different, some in the plant, some in the external part, some in the aboveground part, some in the underground part.
2018-07-15 -
The usage of common drugs in Rex rabbit
The usage of common drugs in Rex rabbit
2018-07-04 -
Six essential drugs for raising rabbits
Six essential drugs for raising rabbits
2018-06-28 -
In the preparation of premix, how to ensure that the dosage in the actual operation process is consistent with the formulation requirements?
In the preparation of premix, how to ensure that the dosage in the actual operation process is consistent with the formulation requirements?
2018-07-10 -
Guanidinoacetic acid dosage in feed
Guanidinoacetic acid and its derivatives are functional promoters widely used in various livestock and poultry. How much is guanidinoacetic acid used in feed? 1. What is guanidinoacetic acid? Guanidinoacetic acid appears as white or yellowish powder,
2020-11-11 guanidino acetic acid in feed dosage and its -
The suitable dosage of several kinds of fish
The drug dosage should not be too large, otherwise it may cause drug damage to the breeding object. Especially freshwater Pomfret, mandarin fish and other fish, sensitive to some drugs, improper use of drugs can easily cause death. Freshwater Pomfret is the most sensitive to organophosphorus pesticides. Therefore, it is forbidden to use trichlorfon, dichlorvos and other drugs. Second, mandarin fish is more sensitive to trichlorfon, copper chloride and other drugs. When the concentration of trichlorfon is above 0.2 ml / L and the concentration of copper chloride is above 0.7 mg / L, it can lead to poisoning and death of mandarin fish. So it is necessary to master
2019-01-16 -
Dosage of baking soda for feeding chickens
Baking soda, also known as sodium bicarbonate, is known to many people. When we make steamed bread, Youtiao and other food at home, we often mix baking soda with meltwater into the noodles, making steamed bread and other food more fluffy. However, baking soda is also widely used in chickens. that,
2020-11-11 Baking soda feed the chicken usage dosage baking soda also known as -
What are the common diseases of hairy crabs? How to prevent and cure?
Hairy crab is a kind of economic crab, also known as river crab, hairy crab, clear water crab, which is a famous delicacy in China for a long time. In recent years, the culture model of high density, high input and high output has greatly promoted the enthusiasm and economic benefits of hairy crab farmers. Hairy crabs
2020-11-11 Hairy crabs common diseases what how prevention and control hairy crabs -
Summer corn chemical weeding should pay attention to what?
Summer corn chemical weeding should pay attention to what? Please give guidance on chemical weeding of summer corn can refer to the following methods: To grass drug. Herbicide selection should be determined according to weed species and use time, to crabgrass, grass, green bristlegrass, chenopodium, amaranth, polygonum corn field, can choose 40% ethyl atrazine or...
2018-07-14 -
Application of herbicides in soybean field
When the soybean field chooses to use herbicide varieties, it is safe and not easy to produce key points for crops, which is the first, and the second is to consider the control effect of weeds, that is, the control effect is better. Under the condition of good control effect, choose the varieties with lower drug cost as far as possible. There are two kinds of weeds in soybean field: Gramineae weeds and broad-leaved weeds.
2018-09-12 -
Vitamins can increase the yield of laying hens, but do not increase the dosage at will.
Vitamins can increase the yield of laying hens, but do not increase the dosage at will.
2018-07-10 -
Usage and dosage of disulfonate sodium
Disodium sulfonate, also known as dimethazone, dexamethasone, is a common fungicide, mainly used for seed treatment and soil treatment, but also can be sprayed. Suitable for crops, vegetables, sweet lai, wheat, pineapple, rice, tobacco, cotton and so on. Today, the editor would like to introduce to you the enemy sulfonate.
2020-11-09 Dichlorosulfonate sodium usage follow dosage dichlorosulfonate also known as dichloromethane