introduction With the rapid development of molecular biology technology, molecular diagnostic and detection technologies represented by nucleic acid hybridization, nucleic acid amplification and nucleic acid sequence analysis have become increasingly important in many fields. As the "first st
1. Cultivated weeding: Weeding and weeding at the early flowering stage of soybeans, picking up large ridges promptly. The cultivating depth is about 10 cm, and the soil does not exceed the first compound leaf. 2. Timely irrigation: In the initial flowering period of soybean, if the soil moisture
Organic matter content is an important indicator of soil fertility. Soil organic matter and total nitrogen are positively correlated with fruit sugar content. Total phosphorus and total potassium are positively correlated with sugar and acid ratio. Applying organic fertilizers in orchards can incre
This year, the annual growth rate of Mang is 6.6 to 6.21. Mang planted and entered Midsummer as "Moon", "It is the month as Yushu and Midsummer". This means that the weather is getting hotter and the plants are growing. At this time, the body's fire is weak and water is wea
The quality of sleep in the elderly is very important, and if relying on drugs to improve is likely to have an impact on the body, here's to introduce the elderly to eat what conditioning and insomnia, for everyone to understand. Insomnia, don't be afraid of five kinds of foods to let you
According to the Japan Common Network, the well-known Japanese company Konica Minolta has decided to cooperate with semi-official industry fund institutions to acquire a US company engaged in genetic diagnosis. The acquisition is expected to reach 100 billion yen (about 6 billion yua
With the increasingly fierce competition, many people are extremely busy between work and family. As a result, insomnia has become a very common urban disease. It is even more of a male friend and more troublesome. However, we must not underestimate the impact of insomnia, if not timely conditioni
1. Selection of improved varieties: Corn seed is a high-yield basis and the key to production. The heritability of maize varieties directly affects corn productivity, stress resistance, and adaptability. Appropriate varieties can be selected according to local conditions, which can maximize the pr
The double-door hot air circulation oven continuously circulates hot air in the box by means of the air circulation system fan circulating air. The motor drives the wind wheel to continuously circulate the air through the heater, and the hot air passes through the air pass
Imagine a patient going to the hospital one day in the future. After the diagnosis, the doctor will give him/her a small dose of a mixture containing hundreds of nanomedicines in order to determine the nanomedicine suitable for him/her. The next day from the lesion The area is taken
Vitamin C effervescent tablets due to the large content of vitamin c, so if you exceed the daily vitamin C limit when eating, it is prone to side effects. What are the side effects of vitamin C effervescent tablets? Excessive vitamin C can damage health and may cause lesions in the long term. Sid
Because lemonade has the effect of beauty and beauty, many female friends are very fond of drinking, but there are some matters that need to be taken into account when drinking lemonade. What is the effect of lemonade other than beauty? How does lemonade make it better to drink? Xiao Bian brings y