Mulberry bud disease is one of the more common diseases on the stems of mulberry trees. Most of them occur on the branches of worms, frostbite, and debilitating shoots. They are often associated with stem blight diseases such as mulberry stem blight. The disease mainly harms winter buds, and usuall ......
1. When the broodstock selects the black spiny barb, the broodstock requires up to 3 years of age, and the best body weight is 750g or more. The body is robust, and there is no disease or injury. In the reproductive season, the male and female pectoral fins are distributed with light yellow stout s ......
I. Establishment of citrus garden A high standard of establishment is the basis for the high efficiency of citrus production. In order to ensure that the production base achieves the benefits of early benefits, high benefits, and long life, Citrus Park should pay attention to the following techni ......
Flower gray mold is one of the common diseases in flower production. It often occurs in the growing season of flowers. When the disease is light, it affects the growth of leaves. In severe cases, it can cause a large number of falling flowers and fallen leaves, affecting flowering and causing grea ......
Constructing land for planting and selecting lands with convenient drainage and irrigation, deep soil layers, planting holes with a distance of 2 to 5 meters, spacing of 4 to 6 meters, and digging 1 meter long, wide and deep, and separating topsoil from soil and soil, each hole Decompose 50 kilogra ......
Goldfish is also known as Baiyunshan Fish, Tang Fish, Redtail Fish, and Caijinfish. It belongs to Guangdong Province of China. The goldfish is about 3 to 4 cm long and has a spindle-shaped, slender, slightly flat side, small head, large eyes, and blunt round kisses. The fish's back is tea-brow ......
Release date: 2007-03-02 Belgium launches new blood vessel reconstruction and delivery system According to reports, the Belis Cordis Neurovascular Company has recently developed a revascularization device (VRD) and delivery system that can help surgeons use vascular stents to treat intracranial ......
When wintering tilapia, the key is to grasp the time of entering the pool during overwintering, fish pond disinfection, stocking density, adjustment of water quality and water temperature, feeding and management, and disease prevention and control techniques. First, the time to enter the pool sho ......
In winter, kiwifruit fruit trees in winter in the south of China can be used for safe wintering in the open air and no frost damage occurs. In northern areas such as Shandong, wintering protection is needed to ensure successful wintering. The time is from deciduous to before the soil is frozen (not ......
According to the Brazilian Ministry of Science and Technology's website recently reported that since the acid fruit genome study began in 2001, Brazil has currently sequenced about 55,000 genes for acidic fruits. Researchers have also used the results of gene sequencing to study acid fruit dis ......