The crab is a variable-temperature aquatic animal. The water temperature of 20°C～28°C is suitable for its growing period. It is a good job for all feeding and management work during this period and it is the key to raising the production, specification, quality and economic benefits…

Formula fertilization is the result of comprehensive application of modern agricultural science and technology. There is less research on formula fertilization in perennial fruit trees and application is also late. For formula fertilization, it is necessary to understand the nutritional charac…

Release date: 2008-08-19

Two scientists in Sydney, Australia will launch Australia's first bionic eye transplant surgery, hoping to bri…

Soybean No. 15 Soybean was prepared by the Jiansanjiang Agricultural Science and Research Institute of the Heilongjiang Land Reclamation Bureau. In 1997, a hybrid combination was prepared. The nineteenth rural population was used as the female parent and ninety-three 92-22 as the male pare…

Due to the continuous improvement of people’s living standards, the requirements for the quality and taste of farmed fish are getting higher and higher. Hunan Xiangyun Biotechnology Co., Ltd. cooperated with Hunan Normal University to develop and produce the latest three on the basi…

Flammulina velutipes has strong regenerative branching characteristics. When the mushroom is dry, many new fruiting primordiums are formed on the stalks of the mushroom. If properly managed, the mushroom can develop into a quality mushroom body. The use of this feature to produce Flammulin…

Brown spot disease sometimes occurs in the cultivation of Agaricus bisporus, resulting in a decrease in the quality and yield of double bubble mushrooms.
The brown spot of Agaricus bisporus is caused by Pseudomonas Torrensis, hence it is also called bacterial brown spot of Agaricus bi…

There are many natural enemies in the vineyard, mainly predatory and parasitic. Common predatory natural enemies such as grasshoppers, ladybugs, spiders, crickets, etc., can kill a variety of pests and even various insect states. Parasitic natural enemies mainly include a variety of parasitic …

First, tools and production sites
1. Foam box: The specification is 564017 centimeters and the weight is about 250 grams. Such as Nissan watercress 10 boxes, about 110 boxes.
2. Venue: You can use idle houses, close…

1 The ewes are timid, and they are more likely to appear in the early stages of breastfeeding than to refuse to give the lamb milk. In general, such ewes are characterized by high vigilance, flexible ear movements, and special sensitivity to sound reactions. A person's slight touch is irri…

First, prepare before planting

(1) In order to select white-green purple mud fields with high fertility, the groundwater level is high, and no rice fields have been planted in the previous year. The plots are to be built into east-west directions and 8 meters wide.

(2) Clam…

é³– (Amyda sinensis), your soft-shelled turtle, local fish, yuan fish, water fish, feet fish, 38 and so on. The genus Reptilia, Tortoiseshellidae, and Polygonaceae. There are more than 30 species of genus and three species in China, namely Chinese wolfberry, northern oyster and mountain ri…