American frog breeding technology

U.S. frogs are a new type of fine meat frogs introduced in China. They have strong cold resistance and no hibernation habits can be grown as long as they are fed. The frog's body weight is 5-7 times that of the native frog, and the largest one is 1.8 kg. The frog is docile, not good at jum.......

Preparation and consumption of fish scale glue

Collect the impurities from the fish scales, add the appropriate amount of water, place it on a hot plate and boil it, then cook for 2 to 4 hours with slow fire, remove the undissolved fish scales, add rice wine, ginger, onion, garlic, salt Wait until seasoned, then boil a few more rounds and .......

Fish ball processing technology

Fishballs are the most common products in surimi products. Due to the low requirements for the selection of raw materials for fish species, the production technology and technical equipment are relatively simple, and the nutritional value is high and the price is low, thus becoming a hot commo.......

Several new food processing machinery

The processing of agricultural products is an important channel for increasing farmers' income. In order to meet the needs of friends engaged in the processing of agricultural products, this article introduces several agricultural product processing equipment. 1. Vegetable hot air dehydrat.......

Early post-disaster recovery

If rice is affected by the disaster, treat it differently. If the flooding occurs for about two days, the growth can still be resumed. Drainage and seedlings should be promptly provided after the disaster. After the recovery of life, light fertilizer, it is best to give a little farmyard ash f.......

Shed room vegetable top dressing

Because of the large amount of fertilizer in greenhouses, the winter and spring seasons are closed tightly, and the temperature is low and the light is weak. The activity of nitrate reductase in vegetables is low and nitrates are easily accumulated. How to reduce the accumulation of nitrate in.......

Incubator structural performance and selection use

The creation of suitable factors for the embryonic development of poultry eggs, the acquisition of a large number of good quality chicks and the selection of excellent incubator equipment are of great importance. Here we will introduce the main points of choosing an incubator. Structure and pe.......

Tree wounds can be treated with skin

The paste is mostly used for the separation of the bark from the xylem or separation of light wounds that have not fallen off. When dealing with such wounds, the bark and wounds can be placed on a tightly pressed, tightly tied hemp or plastic string. The paste is mostly used for bark shedding .......

Eagle claw processing technology

Hawk claw shrimp body is relatively thick and short, shell is very thick, rough surface, body length 6-10 cm, the end of the tail section is sharp, curved shape resembles a bird claw, hence the name. Hawk claw shrimp is mainly distributed in the Yellow Sea. The production of eagle claw shrimp .......