Chinese herbal medicine processing method

Chinese herbal medicine processing method         Some of the crude drugs are toxic or extremely violent and cannot be taken directly; some smells are bad and are not conducive to taking; some must remove the unsuitable parts; some have different e ......

Summer Aquaculture Management Considerations

In June, drought conditions eased. As temperatures rise, disease incidence is expected to increase. Diseases of conventional fish will be dominated by viral hemorrhagic disease, bacterial enteritis, and rotten gill disease. The majority of farmers should pay attention to prevention. 1. Strengthen ......

Management of fruit trees before and after sleep

The deciduous fruit trees fall into the dormancy period of the fruit trees before the budding in the following year. At this time, almost all the fruit trees' pests began to hide in wintering dens and stay in hibernation. Therefore, this is the best time to prevent and treat diseases and pests ......

Soil Saline Treatment in Greenhouse

First, improve soil texture. Deeply shed soil in greenhouses, combined with site preparation, appropriate sand mixing, improved soil structure, increased soil permeability, activated soil, increased ground temperature, and reduced groundwater level. Second, increase organic fertilizer. Apply high ......

Buy manual sprayer should pay attention to "five check …

Knapsack type manual sprayers are widely used in the prevention and control of various crop diseases and insect pests, sterilization and sanitation, and epidemic prevention work. At present, the model of the backpack type manual sprayer on the market of medicine and crafts is mainly 3WBS-16 type. T ......

Hand-held transplanter storage maintenance

1. The engine is cleaned with water under medium-speed operation and the dirt should be completely removed. Do not stop operation immediately after cleaning, but continue to turn for 2-3 minutes. (subtitle - Caution to prevent water from entering the air filter) 2. Open the front cover, close the ......

Locust control

The locust is commonly known as the worm, belonging to the order Homoptera. Many types of locusts are harmful to fruit trees, such as peach pods, apple pods, pear bifurcations, and apricot pods. Aphids are responsible for economic forests such as peaches, apricots, plums, apples, pears, etc., which ......

Several overwintering methods for breeding frogs

The hibernation of frogs is from November to March of the following year, and the hibernation period is about 100 days. Here are some methods of wintering for breeding frogs. 1, the cave winter. In order to adapt to the burrowing habits of frogs, the pool of soil can be loosened in advance around ......