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Advantages and disadvantages of Protective Fat in Dairy cows
Advantages and disadvantages of Protective Fat in Dairy cows
2018-07-05 -
What are the effects of fungicides?
What are the effects of fungicides? Please introduce that there are two ways of action of fungicides: one is protective fungicides, the other is internal fungicides. Protective fungicides come into direct contact with pathogens in vitro or on the body surface of plants, killing or inhibiting pathogens, making them unable to enter plants, thereby protecting plants from disease.
2018-07-14 -
How to apply agricultural fungicides?
How to apply agricultural fungicides? Please introduce the method of agricultural fungicides are chemicals that can directly kill spores and mycelium of fungi or bacteria, or inhibit the growth and development of bacteria. The main results are as follows: 1 Agricultural fungicides must be used before or at the initial stage of crop diseases, which is different from killing insects and mites. Kill insects and mites.
2018-07-14 -
Scientific application skills of pesticides
Scientific application skills of pesticides
2018-08-09 -
What are the more commonly used flower fungicides?
What are the more commonly used flower fungicides?
2020-11-23 -
Characteristics of several common fungicides
Characteristics of several common fungicides
2018-05-06 -
Planting experts to share drug use skills!
Planting experts to share drug use skills!
2018-06-27 -
What are the fungicides commonly used in potted flowers and plants?
What are the fungicides commonly used in potted flowers and plants?
2019-07-21 -
Orchid pot nylon mesh PE high elastic stretch plastic mesh bag plant protective cover
Carry forward the national orchid culture, spread orchid knowledge orchid pot nylon plastic net cover, PE high elasticity, good stretching effect, can effectively protect orchid basin noodles, elastic, can set caliber 5cm-25cm orchid pot, 1 yuan 1 meter, how many meters to choose more.
2018-05-27 -
Properties of several commonly used fungicides
Properties of several commonly used fungicides
2018-05-06 -
Taboos in the use of calcium ammonium nitrate
Do not smoke or get angry when using ammonium nitrate, and avoid contact with reducing agents, organic matter, combustibles or metals. Operators need to wear protective clothing and protective gloves to avoid direct contact when using calcium ammonium nitrate. Related introduction of calcium ammonium nitrate
2020-11-09 Ammonium nitrate calcium use taboo when using ammonium nitrate can not -
The 11 most protective vegetables! How many do you know?
Introduce 11 kinds of vegetables to you, which are commonly used in people's life, rich in nutrients, beneficial to liver disease patients, and can be eaten frequently. The water spinach is...
2019-02-27 -
Cultivation methods of colorful calla lilies
Cultivation methods of colorful calla lilies
2019-03-07 -
When the protective price of rice is lowered in 2018, will the market price of new rice exceed that of last year?
Let's first take a look at the protective price of rice in 2017 last year. The lowest purchase prices of early indica rice (third grade, the same below), middle and late indica rice and japonica rice produced in 2017 are 130 yuan, 136 yuan and 150 yuan per 50 kg respectively. The ratio of three types of rice.
2018-07-14 -
How to use the fungicide Sukeling?
How to use the fungicide Sukeling? Please give an introduction to Sukeling, also known as Pythium, Sclerotinia Copper, Sukeli, Dimethyl Sclerotinolide, low toxic pesticides. Sukeling is a protective, therapeutic and specific fungicide with moderate internal absorption activity, can transmit to the new leaf, has protective, therapeutic effect and lasting effect.
2018-07-14 -
How to prepare Flower wound Protective Agent
How to prepare Flower wound Protective Agent
2020-05-04 -
Introduction to the varieties and action modes of common fungicides
Fungicides, also known as biocide, algicide, microbicide, etc., usually refer to chemical agents that can effectively control or kill microorganisms-bacteria, fungi and algae in the water system. Internationally, it is usually used as a drug to control all kinds of pathogenic microorganisms.
2020-11-27 Common fungicides varieties and functions methods introduction -
What disease can be treated by azolyl ether promethazine?
Promethazine is a broad-spectrum and quick-acting protective fungicide, which has a special effect on cucumber downy mildew by inhibiting the oxidation of pyruvate in pathogenic bacteria. Pyrazolyl carbendazim is a new broad-spectrum fungicide and mitochondrial respiratory inhibitor. With protection, treatment, leaves
2020-11-08 Azolyl ether propane zinc energy cure what disease proxen zinc yes a kind of -
What are the functions of fungicides and what is their principle?
What are the functions of fungicides and how to use them? Please introduce that there are two ways of action of fungicides: one is protective fungicides, the other is internal fungicides. Protective fungicides come into direct contact with pathogens in vitro or on the body surface of plants, killing or inhibiting pathogens, making them unable to enter plants, thereby protecting plants.
2018-07-14 -
What are the effective defense methods for orchard bird damage?
Friends who engage in orchard planting will feel a troublesome problem, that is, they will encounter orchard bird damage, which will seriously lead to damage to the fruit, the commodity value of the fruit will decline, and the fruit growers will not be able to make money. An effective defense against bird damage in the orchard
2020-11-08 Orchard bird damage effective defense method have what do