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What is a dust suppression sprayer? Which industries is it suitable for?
In today's increasingly severe environmental situation, we have to learn about the dust suppression sprayer, because we can use this wonder tool to reduce smog. So what is a dust suppression sprayer? Which industries is the dust suppression sprayer suitable for? The foam dust suppression sprayer mixes a special foam dust suppression liquid with water in a certain ratio,
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What methods are there to suppress excessive vine growth in sweet potato vines and leaves?
Sweet potato is also called sweet potato, because it grows in the ground, hence the name sweet potato. Sweet potato is fairly common in our lives, and we also eat it often. Especially the roasted sweet potato stalls often seen by the roadside, whose fragrance can be smelled from far away
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What is the best time for topdressing corn and for chemical control to suppress excessive growth?
Corn is a very common food, and it can now be seen in markets large and small across our country. Many people now grow corn, but when growing it, fertilizing is very important. However, when fertilizing, there are also some small tips, especially
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Shell ginger is non-toxic and can suppress cancer, and also has antidepressant, analgesic, antibacterial, sweat-absorbing and skin-whitening effects
The next anti-cancer rising star, shell ginger! Non-toxic yet able to inhibit cancer cells, antidepressant and analgesic, antibacterial and sweat-absorbing, and it can also whiten the skin!
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Global grain output increase struggles to suppress grain prices, FAO makes its assessment
FAO says global grain output increase will not suppress food prices
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Scientific control methods for the first-generation Asiatic rice borer (Chilo suppressalis) in rice
According to surveys conducted across Hubei Province, the overwintering mortality rate of the Asiatic rice borer this year was higher than last year, and the post-winter population base was lower than last year but still relatively high. In addition, suitable climate conditions and the expansion of high-quality rice varieties are both favorable to the occurrence and damage of rice stem borers, and the first-generation Asiatic rice borer will show a major outbreak trend in the rice-growing areas of our province, making the control situation still severe. In response to this severe situation, all localities should strengthen leadership, raise awareness, actively organize control efforts, and quickly launch a campaign to wrest grain from the pests to ensure the safety of grain production. 1. Recognize the situation clearly and strengthen organizational leadership. Last winter, our province suffered freezing ice and
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Which varieties can be used for controlling the rice stem borer (Chilo suppressalis)?
(1) Fipronil. The recommended dose is 1.5-2.5 g active ingredient per mu. The key application points are: spray at the peak hatching stage of the rice stem borer eggs; the field may be kept with or without a water layer. Because fipronil is highly toxic to bees and aquatic organisms, and especially highly toxic to shrimp and crabs, do not use it in bee-keeping areas or shrimp and crab farming areas. If it must be used, it is recommended to drain the field water before application. After a rice field has been treated with fipronil, do not discharge the field water into fish ponds or rivers and ditches. (2) Fipronil + trichlorfon
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Research progress on the mechanisms by which porcine circovirus type 2 infection causes immunosuppression
Circovirus infection is a newly discovered infectious disease. The disease has a relatively high infection rate in pigs and occurs widely throughout the world, having become one of the infectious diseases that seriously affect the development of the pig industry. Circovirus mainly attacks the pig immune system, interfering with and destroying the body's production and maintenance of immune antibodies against disease, resulting in reduced resistance and making pigs susceptible to secondary or concurrent other diseases. In recent years, scholars at home and abroad have conducted a great deal of research on the mechanisms by which porcine circovirus invades the immune system, and certain progress has been made in the virus replication mechanism, its effects on cytokines and lymph
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Analysis of the Causes of Chicken Immunosuppression and Effective Countermeasures
With the deepening of research on chicken health care, people have gradually come to clearly recognize the harmfulness and severity of the immunosuppression problem in chicken flocks. As far as chicken flocks are concerned, what exactly causes immunosuppression? 1 Causes of immunosuppression 1.1 Chickens contracting diseases that can cause immunosuppression In disease prevention and control work, the common infectious bursal disease, avian influenza, avian leukosis, Marek's disease of chickens, and so on are all diseases that severely attack the body's immune system and cause immunosuppression. For example, the main pathological feature of infectious bursal disease is usually attacking the bursa of Fabricius.
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Rice paddies stocked with Azolla: weed suppression and natural nitrogen fertilizer, so why can't Taiwan, China scale it up?
Rice paddies stocked with "Azolla" for weed suppression and natural high-nitrogen fertilizer, so why can't Taiwan, China's rice paddies scale it up?
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