Three methods for removing rust on small farm machinery

Vinegar rust removal method Rusted small farm tools soaked in vinegar until the rust layer is easy to peel off, remove with a fine wire brush gently polished, brush the rust layer and then put in vinegar and soak for a moment and remove with gauze Wipe clean surface tools, dry them and apply l

Raising ostriches for "artificial egg receiving" is good

Under natural breeding conditions, ostrich eggs are often contaminated with dirt and faeces after they fall to the ground. Contaminated eggs are subjected to various procedures such as washing and disinfection. Inevitably, they are inevitably infected by bacteria. Even "fried eggs" a

Eco-cotton simplified cultivation techniques (1)

With the development of market economy, withering of agricultural structure and the rise of township and village enterprises, the transfer of agricultural labor force, and the development of high-yield, high-quality, and high-efficiency agriculture is imperative. Large cotton production in

Four keys to grass fish farming

Grass-breeding fish can expand feed sources, reduce production costs, improve fish quality, and increase economic efficiency. To promote grass-fish farming, we must emphasize the following four key technical measures:
(1) Scientific selection of varieties First of all, it is necessary to

Feed Processing Technology - Thermal Spray Technology

1. concept

The thermal spray is to put the material (straw, cake pan, chicken manure, etc.) into the feed heat sprayer and heat saturated steam into the machine. After a certain period of time, the material is subjected to high pressure heat treatment, and then the material is suddenl

Plate chicken processing technology

Plate chicken is a food processed from the process of pickling and roasting using fresh chicken as raw material. The finished product is beautiful in appearance, rich in fragrant wax, steamed, fried, and cooked. First, materials and equipment. (1) Raw materials: Live chickens that are healthy

Modify the fruit gene store banana

Researchers at the National University of Singapore have successfully modified the genes used to make ethylene gas in plants. Ethylene gas has the effect of promoting plant maturation. Ng Eng, an associate professor of biology at the National University of Singapore, said that after the gene i

Grape cellar refrigeration and fresh-keeping technology

Cellar storage for off-season sales of grapes is very cost-effective. We will introduce specific experiences to everyone. 1. The size of the cellar area required for building pits can be determined according to the amount of fruit storage. After the cellar was dug up, a multi-layered scaffold

South China Botanical Garden, Transgenic Rice Enters Production Test Phase

With the approval of the Ministry of Agriculture, bar transgenic rice cultivated by the South China Botanical Garden of the Chinese Academy of Sciences has recently entered the production trial stage. This shows that the South China Botanical Garden has made great progress in transgenic rice r

Occurrence Trend and Control Measures of Main Diseases in Maize

Maize is one of the major food crops in Heilongjiang Province, with an annual planting area of ​​about 240 hm2. Due to the hazards of corn diseases, the annual output is lost by 10-15%, and when it occurs in large numbers, it is 30-40%. Serious land masses or even no harvests hav

Ducks' "7 Looks" and "8 Bots"

First, the egg duck seven see 1 egg shape. If the big end of the duck egg is small, it means that there is a lack of early food; if the small end is pointed, it is necessary to make up for the food. The egg shell is thin, soft and rough, and it is calcium-deficient. It is necessary to add bone