Seedling renovation Seedlings with long seedlings should be properly pruned. Grafting seedlings should have 3 to 4 full shoots, and seedlings should have 3 to 4 full shoots. With a concentration of 5010-6 naphthalene acetic acid solution or 2510-6 indole butyric acid solution dipping root 8 to 12

As the age of the trees grows, some old orchards gradually have no production benefits, and such old orchards need to be transformed. Avoid repeating Heavy sputum will lead to a lot of serious diseases, fruit trees are not prosperous, etc., so the old orchard should clean the roots after removin

1. Grasp the reasonable planting density to avoid the reduction of ventilation and light transmission in the field. 2. Use a drop-free film. The drop-free film incorporates several surfactants into the formulation to allow water molecules and film surfaces to flow into the surface without the for

Insomnia has become a common problem. It is difficult to cure and complicated. It is very difficult to study. According to data from the Centers for Disease Control and Prevention, more than one-third of American adults lack sleep. Usually, doctors perform sleep monitoring on patien

Every year when entering the winter season, the leaves of the fruit trees will basically fall. From the outer phenomenon, there is no trace of growth, so people call this phenomenon of fruit trees a dormant period. From the appearance, the life activities of the tree in the dormant period are grad

During the winter shed pepper breeding, it is often suddenly attacked by the cold current, the temperature suddenly drops, and the seedlings are vulnerable to freezing damage. The weight of the seedlings affected by the freezing is also related to the speed of the temperature rise after the low tem

When the size of the jackfruit fruit is large, the fruit fertilizer is applied, and the high-quality organic fertilizer, the biological fertilizer and the complete fertilizer of NPK are added, and the phosphorus, potassium, calcium and magnesium fertilizers are added. The result tree of 5 years ol

Key points: Flammulina velutipes is not difficult to cultivate. The difficulty is how to increase the yield as much as possible while ensuring quality. In the case of controlling environmental conditions, try the following methods and stimulation techniques. Method 1 Change wide bag cultivation t

"China Program" for endoscopic ultrasonography January 14, 2019 Source: Health News Author: Zhuang Yan Hong Ning Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":"","bdMini":"2","bdMiniList":false,"b

The second decade of the 21st century will be the golden decade of China's development of a big health industry. As early as 2004, the famous American economist Paul Pilzer will be in the health of the fifth wave of his work. Known as the world's "fifth wave of wealth&qu

Tomatoes need to pay attention to fruit thinning and fruit retention during the fruit expansion period, mainly to better reduce the competition of fruit nutrients, resulting in fruit nutrient waste. The fruit thinning is divided into several periods. The first ear fruit expansion period is more im

1. Timely cultivating weeding and early topdressing The cultivating and weeding can prevent the soil compaction and the preservation of the soil, eliminate the competition between the weeds and the rapeseed in the field, and destroy the resistance between the soil microorganisms and the rhizosphe