After harvesting sweet cherries, the dense branches, thin branches, whip sticks and diseased branches should be removed or short-cut to open the light path, enrich the branches, reduce unnecessary consumption, and facilitate flower buds. Differentiation a

Jasmine has been flowering in the early Summer, and if it is properly managed, it can be used in three stages. In early June, jasmine began to bloom early, but this batch of flowers is usually small and small. It should be picked up in real time. Otherwi

Technology giant Apple is no longer satisfied with the smartphone market. Because in the face of the amount of medical health market, the mobile phone market is too small. After several trials, Apple seems to have found a killer in the medical market as a disruptor. The global healt

The shed is airtight, and the winter season is used for heat preservation and heat storage. The ventilation coefficient is small and the time is short, which causes the lack of carbon dioxide in the greenhouse, thus affecting the photosynthesis of plants. Experiments have shown that the use of car

In recent years, Pleurotus ostreatus has developed rapidly in China, but it is generally produced in autumn and winter and spring. In summer, high temperature and high humidity are prone to pests and diseases, and few people cultivate it. In the summer market, there are fewer fresh mushrooms and h

Control the shoot to promote flowers, when the shoots are prosperous, you can use the flower king 2 to control the madness. The usage is in the smooth part of the trunk to cut the xylem, apply the mother liquor, prevent the winter shoots from being extracted, control the shoots, improve the fruit

The height of the plastic film small arch shed is generally less than 1.5 meters, 13 meters wide, and the length is generally more than 10 meters. The small arch shed is easy to construct and the cost is low. After the cover is added, the effect of warming is not worse than that of a large greenhou

Researchers at the University of Washington School of Medicine and the Pediatrics School of Medicine at the University of California, San Diego have established a robust and reliable RNA-based magnetic bead extraction and digital PCR method for detecting human mRNA associated with EE (tropical bowel

In the past visits to the countryside, it was found that many farmers planted a lot of pumpkins, but often did not sit on the melons, so the yield of pumpkins was low. Therefore, the seed net has arranged the reason why the pumpkin light does not bear the

Calcium is an indispensable element of fruit trees. When apples are deficient in calcium, they will develop physiological diseases such as bitter pox disease, acne spot disease, and water heart disease, and cause symptoms such as cracks and roughness on t

The evacuation cannot be premature. When the side branch of the tomato is too small, it produces more nutrients than the nutrients consumed, so it should not be removed at this time, especially when the leaves of the plant do not completely cover the ground. In order to make full use of the nutrit

The following are the four common faults of the ultrasonic cleaner transducers arranged by Shanghai Bayu technicians. I hope to help you! First, the ultrasonic cleaning machine transducer common fault 1. The transducer vibrator is fired and the ceramic material is broken. It can be combined with