As one of the important sight-seeing plants in the north of the country, Red Redwood will usher in a competitor. It is the genetically modified rose that Beijing Shuimu Zhongtian Plant Science Research Institute is fully promoting. The reporter recently saw in Zibo Zhongtian Shandong Zibo Base th ...read more...
Seed cultivation (1) Fry cultivation. Fry cultivation generally takes 25 to 30 days. It can be cultivated in running cement ponds or general ponds. The former is generally used in small-scale production, while the latter is suitable for large-scale production. The cultivation method refers to pond ...read more...
In packaging aesthetics, the requirement of beverage packaging is to enable consumers to see the contents of the package to clearly check the quality of the product, such as the color of the product, whether there is any precipitate. On the other hand, the attractive design can be presented to the c ...read more...
Causes of prosperous wheat before winter Premature sowing of pre-winter accumulated temperature is an important reason for the pre-winter wheat flourishing. With the increase of warm winter years and the popularization of semi-winter breeds in various regions. The idea of ​​seeding wh ...read more...
First, the choice of intimacy and inducing spawning The pro-abalone used in artificial breeding seedlings should be selected to be healthy and non-destructive, physical and fat, foot activity, agile, obvious male and female gland individuals, the size of more than 5 cm, pool water temperature remai ...read more...
According to statistics, the current production capacity of high-density phosphorus and compound fertilizers in China and the production capacity of enterprises in the “Eleventh Five-Year Plan†have far exceeded agricultural demand. According to incomplete statistics, by the end of 200 ...read more...
(1) Dehumidification Freshly harvested or purchased fresh shiitake mushrooms have a water content of 85% to 95%, which is inconsistent with the requirements of cryogenic storage, transportation, and export. Therefore, it is necessary to carry out dehumidification treatment, that is, to exclude exce ...read more...