resistance Learn more about resistance
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How to deal with the rising resistance of common crop pests? Why resistance?
Drug resistance, also known as drug resistance, refers to the reduction of sensitivity of pathogens and tumor cells to chemotherapeutic drugs. How to deal with the rising resistance of common crop pests? Why resistance? How to deal with the rising resistance of common crop pests? 1. Rice
2020-11-09 crop common pest resistance rise how response -
Agricultural Technology Center: some pesticides fail due to the increase of resistance to diseases and insect pests
At the beginning of 2017, the National Agricultural Technology Center organized 60 pesticide resistance monitoring sites in 20 provinces (autonomous regions and municipalities) to monitor the drug resistance of 11 major diseases and pests, including vegetables, rice, wheat, cotton and so on. the results showed that some diseases and pests were commonly used in the field.
2020-11-09 Agricultural technology center part pesticides diseases and insect pests drug resistance growth -
Bauhinia stump bonsai teaches you some basic common sense
In life, people often make some bonsai around their homes. Take the popular Bauhinia tree stump bonsai, for example, how much do you know about this bonsai? What is the bauhinia flower? What is its planting method?
2018-12-08 -
Research Progress of Disease Resistance breeding in Pigs
The goal of high yield usually leads to a decrease in pig resistance. At the same time, pig farm diseases, especially viral infectious diseases, are a serious threat to the health of pigs. Although vaccination played an important role in prevention and treatment, the epidemic of infectious diseases could not be completely controlled and eliminated. In the long run, using genetic methods to improve the resistance of pigs to pathogens, carrying out disease-resistant breeding has the effect of curing the root causes. In the 1930s, some scholars reported that there were differences in sensitivity to Marek's disease among different chicken breeds.
2019-01-16 -
The new rape products are resistant and almost eradicate root swelling disease.
The new rape products are resistant and almost eradicate root swelling disease.
2019-02-21 -
What are the fine varieties of walnuts? Introduction of early-bearing and late-bearing walnut varieties
Walnut is a well-known nut, in recent years, more and more walnut planting friends, and for walnut farmers, a reasonable arrangement of time for planting can achieve better economic benefits. Walnuts in China are divided into early fruiting varieties and late fruiting varieties.
2020-11-27 Walnut all have which excellent varieties early fruiting varieties late fruiting -
What is non-resistant farming and resistant farming? These precautions should be known!
In recent years, the number of animal husbandry in China has increased rapidly. However, at present, many frequent food safety incidents are related to animal products, which makes China's animal husbandry have the embarrassment of being big but not strong.
2020-11-11 No resistance breeding resistance what is it these points for attention -
Introduction of famous and high-quality varieties of sweet potato
Which variety of sweet potato to choose depends on the market demand and what it is used for, and at the same time, the local cultivation ecological conditions, especially soil diseases, should be considered. According to the test, after detoxification, the yield can be increased by 20% and 30%, and its appearance and merchandise have been improved. Therefore, the selection of virus-free sweet potato varieties is the prerequisite for high yield of sweet potato. The overall goal is to select virus-free sweet potato varieties with disaster resistance, disease resistance, high quality, high yield and high efficiency. According to the national sweet potato regional test and many years of production practice, all kinds of excellent sweet potato varieties are introduced as follows for reference.
2019-01-15 -
Are there any drought-resistant and lodging-resistant maize seed types?
The issue of corn varieties has been written a lot before the scientific development of agriculture. Here, let's talk about the issue of corn varieties again. The maize varieties mentioned in the question are drought-resistant and lodging-resistant. In fact, this problem is not very easy.
2018-08-22 -
High-yielding tomato planting techniques: what are the seeds of high-yielding tomato varieties?
What are the high-yielding tomato seeds?
2020-10-14 -
These 20 kinds of rose, blossom like cabbage, taste like perfume, almost poisoned!
This year's Ouyue is really very popular. So many varieties must have stirred up trouble in their eyes. Today, Huahua has summed up 20 kinds of Ouyue with large flowers, bright colors and fragrant taste, which have been sent out for your reference.
2018-05-02 -
How come the more pesticides are sprayed, the less effective they are? What if the drug resistance of diseases and insect pests is serious? Experts teach you how to use medicine wisely.
How come the more pesticides are sprayed, the less effective they are? What if the drug resistance of diseases and insect pests is serious? Experts teach you how to use medicine wisely.
2018-05-06 -
How to prevent pests from developing drug resistance?
How to prevent pests from developing drug resistance?
2018-05-06 -
Ten famous flowers are cold-resistant, and the cold-resistant flowers are counted.
Ten famous flowers are cold-resistant, and the cold-resistant flowers are counted.
2020-04-08 -
There are 20 kinds of rose flowers in large collections and colorful flowers, and there is always one that appeals to you.
This year's Ouyue is really very popular. So many varieties must have stirred up chaos in their eyes. Today, Huahua summed up 20 kinds of Ouyue with large shape, bright color and fragrant taste, which were sent out for your reference.
2018-05-01 -
Breeding techniques for blast resistance of rice
The main diseases transmitted by rice seeds are evil seedling disease, rice blast, rice false smut, bacterial leaf blight, stripe blight transmitted by gray planthopper at seedling stage and so on. At present, it is the time for rice seed soaking in Qilin District. When soaking rice seeds, demonstration households must insist on soaking rice seeds with chemicals. The main purpose is to kill the germs carried by rice seeds.
2018-09-13 -
How to alleviate the "Cancer" of insect-resistant Cotton
Fusarium wilt of cotton is habitually called cancer by farmers. In fields where the disease has occurred, planting cotton later is often prone to cancer, or even more serious year after year, because once this kind of bacteria lurks in the soil, it is difficult to eradicate, and when it comes to suitable climatic conditions, it is easy to relapse. ...
2018-09-12 -
Points for attention in the treatment of fish diseases
Points for attention in the treatment of fish diseases
2018-07-23 -
What are the latest high-yielding tomato seeds?
Tomatoes are native to South America and are widely cultivated in the north and south of China. Tomatoes are very rich in nutritional value. They are vegetables (fruits) that people consume a lot in daily life, and have a high planting market value. But do you know what high-yielding tomato seeds are?
2020-11-10 The latest high-yield tomatoes seeds which ones -
Your Fuding white tea can't bear to brew? The truth is here.
Some tea friends say that white tea is not resistant to brewing, generally 4-5 bubble will be light. Others say that white tea is very resistant to soaking and can be soaked to more than ten, and a pot can be drunk for a day. Who on earth is right? The bubble resistance of tea is affected by many factors, including tea tree.
2018-09-15