Rui Sai Xiao Class 1221-157

Fluorescence in situ hybridization (FISH) is a non-radioactive in situ hybridization method in which a specific fluorescein-labeled nucleic acid probe is used to hybridize on a cell or tissue section to detect intracellular DNA or RNA. Th.......

Transplanting shrubs are generally performed on bare roots. Therefore, in the process of transplanting, some tree roots are inevitably damaged. In order for the newly planted seedlings to survive and recover quickly, the above-ground parts must be properly pruned to reduce water transpirat.......

Red tilapia breeding techniques

Red tilapia (Red Tilapia), also known as red tilapia in Guangdong, Hongguo Guoyu in Taiwan, and red silk in Japan, because of its pure red color, type of real smoke, no black film in body cavity, tender meat, and fast growth With high output and good.......

Everyone knows that the key to frying is the oil temperature. How to control the temperature of the oil is good. How to control the temperature of the front and rear ends during the frying .......

1. Drink honey on an empty stomach

Eat honey in the discharge of toxins at the same time, for prevention and treatment of cardiovascular disease and neurasthenia embolism have a certain effect. The sugar contained in honey is relatively rich, can absorb the body water to remain in .......

The following aspects should be paid attention to:

(1) Choose a suitable orientation, plastic film warm sheds need to sit south to the south, the east-south or west-south angle should not exceed 15 at least, and at least 10 meters south of Shenan should not be covered by tall build.......

Adaptability Principles —— Local Conditions

If the microclimate conditions are good, you can try to plant some rare fruits, such as some kiwi and orange in Nanyang area, some persimmon and hawthorn in Taihang mountain area, but you should take measures to avoid cold a.......

Release date: 2015-12-22

Potted spider plants are used for management. In order to obtain lush stems and leaves, they should be changed once a year and replaced with pots. If the basin is deeper and the base fertilizer is fuller, it can be changed once a year. When the pot is turned, remove the plants from the pot.......

In the production of fruit trees, in order to avoid the occurrence of phytotoxicity, the sensitivity of fruit trees to pesticides and the resistance of control objects should be firstly selected, and pesticides should be used to select pesticides of the same type; secondly, the concentrati.......

Fever severity is not less severe than Verticillium wilt. The pathogen is a fungus, and mycelium or chlamydial spores are overwintering in the soil with the diseased body, and the seeds can also carry the bacteria. Mycelium and spores can live in the soil. The bacteria are invaded by root .......