chlorine Learn more about chlorine
-
What about the lack of chlorine in crops? What are the symptoms? How to use chlorinated fertilizer?
Chlorine is one of the necessary elements to get rich and grow. Many plants will grow poorly if they lack chlorine, so what about crops lacking chlorine? What are the symptoms? How to use chlorinated fertilizer? Let's take a look. 1. Chlorine to agriculture
2020-11-08 Crops chlorine deficiency elements how to do have what symptoms chlorine -
What happens to chlorine deficiency in crops?
What is the effect of chlorine on crops? What happens to chlorine deficiency in crops? The following farming help planting network for a brief introduction, for netizens reference. Chlorine is one of the essential nutrients for the growth and development of higher plants. The physiological effects of chlorine can generally be summarized as follows: 1.
2018-07-11 -
Can chlorine-containing fertilizer be applied in orchards?
Can chlorine-containing fertilizer be applied in orchards? Please introduce that fruit trees are chlorine-free crops and it is not suitable to apply chlorine-containing fertilizers, but modern studies have shown that chlorine is a micronutrient element needed by plants, including fruit trees. The appropriate amount of chlorine in soil can inhibit nitrification of nitrogen in soil and reduce the loss of nitrogen and agricultural products.
2018-07-11 -
Introduction to commonly used drugs for fish 2
This paper continues to introduce the commonly used disinfectants bleach, dichloride, trichloride and chlorine dioxide. (2) bleaching essence [character] bleaching essence is a white powder, smelly of chlorine, soluble in water and a small amount of sediment. Contains less impurities. It is relatively stable and not easy to decompose when exposed to moisture. The aqueous solution is alkaline, and the active ingredient of bleach is the same as that of bleach, which contains 60% of available chlorine, more than twice that of bleach. Bleach is also a broad-spectrum disinfectant with the same principle as bleach. It is also an encounter with aquatic products
2019-01-15 -
How to apply chlorine-containing fertilizer?
When is it appropriate to use chlorine-containing fertilizer? How to apply chemical fertilizer containing chlorine? How to use chlorine-containing fertilizer is the best? The following farming help planting network is briefly introduced for netizens' reference. Avoid sensitive periods for sensitive crops and crops. Different crops and varieties have high sensitivity and tolerance to chlorine.
2018-07-11 -
What should we pay attention to when using chlorine-containing fertilizers?
I heard that chlorine-containing fertilizers make crops burn roots? So what should we pay attention to when using chlorine-containing fertilizers? Ask experienced netizens to help introduce that chlorine-containing fertilizer in China is a kind of fertilizer with large production and application, but all kinds of crops have different degrees of sensitivity to chlorine. For example, some plants are very sensitive to chloride ions.
2018-07-11 -
What do you need to pay attention to when applying chlorine-containing fertilizers?
Which crops love chlorine? Which crops are sensitive to chlorine? What to avoid when applying chlorine-containing fertilizers? The following farming help planting network for a brief introduction, for netizens reference. Chlorine-containing fertilizer is a kind of fertilizer with large production and application at present. It is of great significance to agricultural production to use this kind of fertilizer well. All kinds of...
2018-07-11 -
How to use chlorine-containing compound fertilizer?
How to use chlorine-containing compound fertilizer? Please introduce the method of chlorine-containing compound fertilizer: potassium source comes from potassium chloride, nitrogen source is part or all of ammonium chloride compound fertilizer. Chlorine is one of the necessary nutrient elements for crop growth, but improper application will adversely affect crop growth. ...
2018-07-11 -
Which crops are suitable for potassium sulfate or potassium chloride?
Which crops are suitable for potassium sulfate or potassium chloride? Please introduce that crop chlorine tolerance refers to the ability of crops to tolerate root chlorine application without toxicity. The lower the concentration of toxicity, the worse the chlorine tolerance. Among the common crops, there are beet, spinach, millet, kenaf, radish, chrysanthemum, rice and sorghum.
2018-07-14 -
What are the common agents for disinfection of fish ponds?
What are the common agents for disinfection of fish ponds?
2018-09-08 -
Why should the water of watering flowers be exposed to the sun? it can remove chlorine and reduce the damage to flowers.
Why should the water of watering flowers be exposed to the sun? it can remove chlorine and reduce the damage to flowers.
2020-04-07 -
Prevention and treatment of common diseases of fish and crab
First, grass carp bleeding disease: fin, mouth, orbit, muscle, intestinal bleeding, some or all bright red. Prevention and control: 1, the whole pool sprinkled with dibromohydantoin or chlorine dioxide, an average of 1 mu of water depth of 1 meter with dibromohydantoin or chlorine dioxide 200 grams. Use it again every 2-3 days. 2. Feed the bait to Yuerkang, mix 1kg of Yuerkang every 50kg of feed for three days. 3. Feed the bait, mix 50 grams of 50 grams of feed every 50 kilograms of feed, once a day for three days. If combined with dibromine sea for external use
2019-01-16 -
Prevention and treatment of common diseases of fish and crab
First, grass carp bleeding disease: fin, mouth, orbit, muscle, intestinal bleeding, some or all bright red. Prevention and control: 1, the whole pool sprinkled with dibromohydantoin or chlorine dioxide, an average of 1 mu of water depth of 1 meter with dibromohydantoin or chlorine dioxide 200 grams. Use it again every 2-3 days. 2. Feed the bait to Yuerkang, mix 1kg of Yuerkang every 50kg of feed for three days. 3. Feed the bait, mix 50 grams of 50 grams of feed every 50 kilograms of feed, once a day for three days. Such as the combination of dibromohydantoin for external use,
2019-01-16 -
Brief Analysis of disinfectants commonly used in Aquaculture
In recent years, the scale of aquaculture in Guangxi has developed to a great extent, but the water environment in aquaculture is due to high-density aquaculture and excessive residual bait deposition.
2019-02-26 -
Introduction of commonly used drugs for fish 1
At present, there are many kinds of drugs commonly used in fish culture in the market. As the production of fish medicine is not standardized, some of the products of various manufacturers are not marked with active ingredients, and the trade names of some similar proprietary medicines are not unified with the corresponding chemical names. This is not conducive for us to understand the effective components of drugs, and it also causes some difficulties for the scientific and rational use of drugs. In order to popularize the technology of prevention and control of fish diseases, we will introduce the knowledge of commonly used drugs in fish culture one after another. In order to improve our understanding and understanding of commonly used drugs, we can use drugs scientifically and rationally in production.
2019-01-15 -
Can 2-methyl-4-chlorine be used at the 2-leaf stage of rice?
Gramineous crops such as rice are sensitive to 2-methyl-4-chloride before the 3-leaf stage, and improper use is easy to cause drug damage to crops and heart leaf deformities. After 4-leaf stage, the resistance to 2-methyl-4-chlorine gradually increases with the increase of leaf age. The drug resistance was the strongest at the peak tillering stage, and the sensitivity increased gradually after jointing. Therefore, it is generally required to apply 2-methyl-4-chloride from 4-leaf stage to jointing stage in rice production, and the dosage can not be increased at will to ensure the safety of rice. Nongdos of Niufam Co., Ltd., Australia
2019-01-16 -
Silkworm room disinfection technology: how to disinfect silkworms? How to disinfect silkworm wares in silkworm house
How to disinfect silkworm wares in silkworm houses?
2018-07-23 -
There are those with kiwifruit deficiency
There are those with kiwifruit deficiency
2019-10-18 -
Potassium chloride is suitable for use with alkaline fertilizers
Potassium oxide is a physiological acid fertilizer, long-term application in the soil should pay attention to lime and other alkaline fertilizers to prevent soil acidification, the most suitable in calcareous, alkaline soil application. Potassium chloride can not be applied to saline soil, which will aggravate salt damage. Potassium chloride contains chlorine, which is related to crop quality. Currently...
2018-07-17 -
The Council of Agriculture clarified that it is an international practice for chicken to soak in chlorinated disinfectant. Experiments have proved that there is no doubt about food safety, but admitted that there has been no spot check.
The Council of Agriculture clarified that it is an international practice for chicken to soak in chlorinated disinfectant. Experiments have proved that there is no doubt about food safety, but admitted that there has been no spot check.
2020-10-13