In order to prevent the brake failure of agricultural vehicles in the high temperature season and ensure the safety of driving, the following points should be used in use:

First, do not use alcohol type and mineral oil type brake fluid. To use high-quality synthetic brake fluid, th.......

1. Selection of Breeder: In order to maintain, purify, and improve the breeding performance of Chinese black phoenix chickens, breeding within the breed must be carried out, and family selection and selection of descendants must be considered. Breeding period of breeder is 1-2 years, but it is.......

The civet cat, also known as the flower-faced raccoon, has a delicious flesh and precious skin, and has a high economic value. The civet cat breeding technology is introduced as follows.
1. Introduced species are mainly captured in the wild and imported from farms. The civet cat captu.......

Analysis on the Production Prospect of Sericulture in China in 2006

In 2005, the silk industry in China continued to maintain its momentum of rapid development. At present, both the output of silkworm cocoon and the output of silk, as well as the domestic sales and export price.......

[Editor's note] The preparation process is an important part of the research on new drugs of traditional Chinese medicine. The research on the preparation process of traditional Chinese medicine should be guided by the theory of traditional Chinese medicine. The prescriptions of the drugs i.......

The purpose of summer pruning and summer pruning is to adjust the tree structure, improve lighting conditions, balance tree growth, and promote vegetative growth to reproductive growth and transformation. There is space for the competition branches, upright branches and over-expanding branches.......

Ram Management
1. Feeding. The breeding of rams should be based on their carcass, semen quality, breeding needs, sexual desire, appetite, and strength to constantly adjust the feeding level. In the off-season or non-breeding season, grazing and feeding are the main factors; in the season .......

Gansu purple spotted peony is a fine variety in China's peony cultivars. It is very different from central peony such as Heze of Shandong and Luoyang of Henan, and is a group of two different cultivars.
Gansu purple peony is named because of its obvious lar.......

Variety selection must use high-temperature, disease-resistant, high yield, high uniformity of early maturing varieties. Suitable for the preparation of summer cabbage cultivation before fertilizing the cultivated land, apply 3,000 kg of decomposed farmyard fertilizer per 667 square meters, 50.......

Summer cabbage is susceptible to soft rot and heartburn. In the early stage of ball-bearing, ridges are applied in combination with topdressing. In the nodule period, attention should be paid to the prevention of soft rot. Spraying with streptomycin for agricultural use or 4000 times for neoph.......

Since May, the province has been affected by continuous heavy rain, heavy rain, and heavy rain. The rainfall has increased by 4 to 5 percent over the same period of previous years, resulting in poor growth of many vegetables in the field, serious pests and diseases, and especially the occurren.......

1? Anti-pressure dead pigs: caregivers or production shelves. A nursery rack can be used with wood strips 6 to 7 centimeters in diameter, placed on three sides of the pig bed against the wall, 30 centimetres from the floor and the wall.
2? Cold and warm: install 250W infrared light bulbs........