Feeding fishmeal can increase the productivity of dairy cows

The low breeding ability of dairy cows has become a major issue for dairy cows in developed countries, and is also the main reason for the current elimination of dairy cows. According to a study conducted by the University of Nottingham, UK, the first maternal conception rate of British da

There are nine bogey in winter drinking water

A lack of water shortage for a short period of time will reduce the appetite of the sheep and reduce the productivity; prolonged lack of water will cause difficulty in fermenting the rumen of the sheep, indigestion, stagnation or blinds, if water is not supplied, May cause death of the she

How to treat seeds before sowing

1. Dry heat disinfection is mostly used for tomato seed treatment. The first kind of drying, so that its moisture content reduced to 7% or less, placed in an oven 70 ~ 73 °C baking 4 days, then remove the soaking germination, can prevent and control a variety of diseases.

2. Soa

Winter greenhouse mushroom common pest control

Mushrooms, if cultivated and poorly managed, are vulnerable to pests and diseases, and if they are not controlled in time, they will cause severe reductions in production. The following describes common mushroom pest control techniques:

Mushroom pathogen

1. Moldy mold: It appears o

Pressure gauge technical article

In the process of industrial process control and technical measurement, mechanical pressure gauges are more and more widely used due to the high mechanical strength and convenient production characteristics of the elastic sensitive components of mechan

Winter tricks to kill corn stubble

The corn silkworm belongs to the order Lepidoptera, Pyralidae, which can damage corn, sorghum, cotton, hemp, pepper, cowpea and other 40 families and 131 genera and more than 200 kinds of plants. It is an important agricultural pest in China, with mature larvae in corn, sorghum, etc. The s

Analysis of laying hens without peaks

First, feeding and management

1. Breeding density is too high. Due to restrictions on funds, venues, equipment and other factors, or feeders unilaterally pursuing the scale of rearing, the density of brooding and rearing of growers is generally high, which directly affects the qual

Poultry vaccine dilution technology

Various vaccines have certain rules for the required dilution, dilution and dilution methods. Production must strictly follow the instructions for use. In practice, the following points should be noted:

1. Carefully read the instructions before diluting the vaccine. The person resp

Symptoms and Prevention of Coccidiosis

Scarce coccidiosis is an acute protozoal disease that jeopardizes young pupae, especially in the 2 to 10 week old pupae.

The chances of infection are even higher in cages than in cages. If a disease is found later or treated improperly, it often causes a large number of deaths. …

Etiology and Control of Pig Respiratory Disease Syndrome

At present, pig respiratory diseases cause a lot of economic losses in the swine industry, which has become a very prominent and intractable issue in the prevention of pig diseases. The causes of porcine respiratory diseases are many and often caused by the interaction of viruses, bacteria

How to prevent yak virus diarrhea

Yak virus diarrhea, also known as mucous membrane disease. The virus is a member of the Flaviviridae family, a member of the prion genera. The disease has a worldwide distribution, especially cattle raising more developed countries. Since 1980, China has introduced dairy cows and cattle fr

Five Methods for Pretreatment of Eggplant Seeds

1. Dry heat disinfection is mostly used for tomato seed treatment. The first kind of drying, so that its moisture content reduced to 7% or less, placed in an oven 70 ~ 73 °C baking 4 days, then remove the soaking germination, can prevent and control a variety of diseases.

2. Soa