In the use of pesticides, there are often multiple pests and diseases in the same farmland at the same time. Farmers begin to make pesticides compound and mix in order to improve the efficiency of prevention and control. The mixing of pesticides is the most common in production. A method of use, which is often not so simple, can be used by mixing several agents together by their own willingness to control. The nature of pesticide compounds, preparation techniques, and trends in the occurrence of pests in the field are important factors that restrict the formulation of pesticides. After compounding, it does not affect the biochemical stability of the drug and thus reduces the efficacy or phytotoxicity: organic phosphorus, carbamate and pyrethroid insecticides cannot be mixed with alkaline substances, organic sulfur fungicides Classes and thirams are sensitive to acidic substances. After compounding, it does not affect the physical properties of the liquid: the reason is to make the preparation into a certain amount of preparation, and then, according to the requirements, the medicine is formulated into a liquid medicine, and then sprayed on the crop body or weed with a suitable spraying device. The purpose is to uniformly disperse the actual dose of the drug on the target organism to achieve insecticide, sterilization, weeding or regulate crop growth. In these various links, whether the drug droplets ejected from the nozzles can fall well on the target and spread evenly, is one of the key links to achieve higher control efficiency. The study found that the drug drip on the plant body after three steps of contact, wetting and unfolding. In order to achieve uniform moist development of the medicament on the crop body, an auxiliary agent such as an emulsifier or a wetting agent is added to the medicament to prepare the medicament into an emulsifiable concentrate, a wettable powder, a water-dispersible granule, etc., the purpose of which is to reduce the medicament on the surface of the plant body. The surface tension is not easy to aggregate and falls into a large drop. This may result in the formation of precipitates, suspended solids and other undesirable physical properties after the compounding of different dosage forms of the same agent or products of different manufacturers. The toxicity of the drug after mixing and the impact on the environment cannot be increased: after the two or more agents are mixed, sometimes the toxic effect of the agent on humans and animals may increase. For example, the glutinous rice glutinous rice can not only prevent and control rice blast, but also inhibit the black-tailed spider mites. The mixed rice sulphate and malathion can significantly improve the control of black-tailed spider mites, but the toxicity to humans and animals. Will also greatly improve. After compounding, it can increase the virulence of the target or delay its resistance: it depends on the physical and chemical properties of the agent and their interactions, the physiological characteristics of the target organism, etc., while also paying attention to the ratio of the mixing between the agents to find The best co-toxicity coefficient. The mixed use of pesticides is not an easy task. In order to cater to the so-called market demand, the pursuit of sales volume and profit, many domestic pesticide manufacturers often arbitrarily compound pharmaceuticals, but do not pay attention to the scientific and rationality of pharmaceutical compounding. After the products are put into use, they not only fail to achieve the expected efficacy, but also make The credibility of its own brand is also damaged. At the same time, it is often because this behavior promotes the abuse of pesticides, and the resistance of pests and diseases is continuously improved and the environment is continuously destroyed. Generally speaking, in the compounding of pesticides or pesticides, the following technical aspects should be paid attention to: the compounding scheme of the medicament should be carefully selected according to the specific conditions of the field pests and diseases; firstly, a small amount of the medicament is used to prepare the liquid to observe the physics. Whether the trait is stable, or first a small area application test, observe its efficacy, phytotoxicity, etc.; preferably use a more mature formula or preparation. When mixing first, pay attention to the preparation order of the medicines; it is best to use it now; it is best to use well-known brand products with good quality; up to three kinds of medicines or fertilizers for mixing, and the random mixing of various medicines is often caused by More complex changes in the relationship and further increase in the concentration of the drug may have the opposite effect. The conversion of the dose of the compounded agent is based on independent calculations, and the dose is appropriately lowered. The complex formulas of avermectin and chlorpyrifos, carbaryl salt and beta-cypermethrin, avermectin and bismuth are also the classic formulas that many domestic enterprises are doing and achieving brilliant benefits. This article URL: What are the precautions for mixing different types of pesticides? Although corn is sweet, it is important to note that it is a medium glycemic index food, which means that the sugar content is not very high, so why does it taste sweet? This is a question for many people. In fact, corn tastes sweet because it contains soluble new sugar substances, but in general, its carbohydrate content is actually not high, so it is still suitable for people with high blood sugar to use as a staple food to help control blood sugar. Black Waxy Corn,Black Glutinous Corn,Glutinous Corn Kernels,Black Glutinous Corn Kernels Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nongsaocorns.com
Corn can control blood sugar, but you have to be careful how you eat it
But the doctor is to remind everyone that although corn can help control blood sugar, but it is recommended that we corn food life or need to eat the right only important, if a single consumption of corn, as a medium glycemic level of food, corn will still lead us to elevated blood sugar please, in addition will lead to indigestion, body flatulence, etc., resulting in our body's nutrient supply is insufficient, so life we for eating duo to pay attention to.