Symptom species germination is normal, eating slower than normal, species growth was radial, when the length of mycelium in the 4 to 5 cm, the mycelium gradually sparse from the beginning of the species, the tip of the mycelium is more dense, thick white And continue to develop, with the s.......

When drivers drive outside, they will inevitably encounter some sudden failures. At that time, when going to a professional maintenance point for repairs, it is sometimes impossible to hydrolyze near thirst. Therefore, the author teaches you five simple methods for self-help:

1, wa.......

First of all, we must strengthen the autumn feeding management. In October of each year, bean dregs, pigs and sheep blood are mixed and put into containers for natural fermentation, attracting fly to lay eggs. After 5 to 6 days, the mites are hatched in large numbers and climb out of the v.......

Ningmai 13 and Shengsi 6 are both spring wheat varieties with similar growth periods. Both of them are suitable for planting in Fuyang. The suitable sowing date is from late October to early November. Among them, Ningmai 13 has a better early onset in spring, and it is relatively early for.......

It is necessary to determine the objects that need to be improved during the last fruit ripening period of the jujube fruit, and to determine quality varieties through visits and assessments, to avoid inadvertently improving the objects during the grafting period, blindly grafting, and sharing.......

Euonymus japonica powdery mildew is a common disease on Euonymus japonicus, and it is widely distributed. When it is harmed, a white powdery mold layer appears on leaves and shoots, which reduces its ornamental quality.

The law of incidence

The pathogenic bacteria overwinte.......

1. Fault phenomenon: The dryer does not run the compressor line. The fuse is blown. The thermal relay operates. The high-voltage switch operates. The compressor is blocked or disconnected. 2. Fault phenomenon: The ambient temperature is too high after the dryer starts. The condenser is clogged?.......

Future Lighting Solutions promotes the Australian healthcare industry's use of energy-efficient LUXEON S high-power LED chips and enables Scan Optics to develop a new line of ophthalmic microscopes. This series of microscopes with high-quali.......

I. "Education", strengthening management, and strengthening resistance to disease

Satisfying the needs of pigs for various nutrients, improving pig house and sanitation are positive measures to prevent the occurrence of swine diseases. Feeds should be diversified and they.......

I. Weaning is unreasonable

Farmers raise their pigs to take a weaning method and go on the market immediately after weaning. This makes the piglets have a mother-centered, cohabiting, and stable and comfortable living conditions suddenly changed. It is difficult to adjust to increa.......

1. Make preparations before brooding.

(1) Maintenance and disinfection of the brooding house: The brooding house should be thoroughly cleaned and disinfected before entering the brood, and the ground and walls should be sprayed with 30% caustic soda or sprinkled with 10% to 20% of .......

First, introduce blindly. The lack of detailed understanding of rabbit breeds, blind introduction, so that the introduction of rabbits of poor quality, impure or sick. This is the main reason why many rabbit farmers suffer losses.

Second, the hybrid rabbits were left for seeding. T.......