First, the choice of meat rabbit species. The rabbit breeds include Ella rabbits, Brittany rabbits, Zika rabbits, New Z.......
The depth of the cellar is about 2.5-3 meters. The wellhead can be up and down. Dig two storage rooms on the bottom of the.......
Dear Prof. Guo Yuyuan, everybody, everyone, I thank the China Plant Protection Association for giving me an opportunity to sort out the progress of our national biological control in the past two or three years, giving such a stage and platform to show you my Peer's contribution over t.......
Release date: 2006-10-17
Merck Launches Rapid Legionella Sidestream Detection Method ------------------------------------ ---------------------.......
The celery rot is mainly due to the lack of boron caused by the petiole base longitudinal crack, and then soft rot. At the beginning of the petiole, it was a water-soaked lesion, and the disease spreads soft rot and emits offensive odor. The outer leaves of the diseased plants are wilting .......
According to the New Water-saving Irrigation Technology Research Institute in Ulanhot, Inner Mongolia Autonomous Region, the second-generation self-propelled multi-functional sprinkler developed jointly by the Institute and the Xinganling Tractor Co., Ltd. in Wulanhaote was successfully de.......
When a farm vehicle is driving, it is inevitable that tires will be deflated, nailed or punctured. How to replace the spare tire as soon as possible?
The methods described below will allow you to change tires quickly and well.
Keep in mind the direction of rotation of the w.......
The American gold cocoon, also known as silk cocoon, is the most famous carp in the United States. It is also one of the most famous warm and cold water-based freshwater fishing species, and is widely distributed in the central and northern regions of the United States. It has a beautiful .......