Mink feed preparation

Mink feed includes animal feed, plant feed, vitamins and minerals. Animal feedstuffs include livestock and poultry meat, fish, dairy products, eggs, cocoons, and other small animals. Botanical feeds include cereals, beans, and fruit and vegetables. Vitamin feed often refers to cod liver oil, V…
Crab pond set of squid notes

Raising other valuable fish in the crab breeding pond to increase the economic benefits of breeding has now become a routine method adopted by farmers to increase aquaculture efficiency. In some areas of Jiangsu Province, the main promotion in recent years is the raising of squid in a crab bre…
Apple autumn branches are good

The grafted apple trees in spring coincides with the rainy weather since the beginning of summer this year. The growth of autumn shoots is large. The tree body has been basically formed. To promote its early results and early high yield, it has been proved for many years that autumn branching …
The agricultural control of green pepper rotten fruit

Control the temperature and humidity in the shed using the traditional ground irrigation method. Hang a thermometer at both ends of the shed and regularly measure the temperature and humidity in the shed to determine the temperature of the bleb and the temperature of the curtain. During the da…
How should the closed house be ventilated in winter?

In winter, the temperature in winter in North China is cold. In the process of ventilation management, the contradiction between ventilation and heat insulation is outstanding. When coordinating the contradiction between the two, the minimum ventilation should be clearly ensured, regardless of…