Pleurotus ostreatus treatment

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.......

Tractor sudden failure to teach you self-help skills

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.......

How to improve jujube quality

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.......

How to prevent and treat Populus euphratica powdery mildew

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.......

Freeze dryer 8 major troubleshooting guide

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?.......

Pigs must not know the four tricks

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.......

Reasons for slow growing pigs and their response techniques

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.......

Measures to Improve the Survival Rate of Ducklings in Autumn

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 .......

What are the errors in raising farm rabbits?

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.......