Cow beef cattle breeding technology @ shelf cattle fatt…

(i) Standard of beef cattle In the production of beef cattle, the current domestic beef cattle are mainly the hybrid improved beef produced by foreign beef breeds and local yellow cattle in China, and several local breeds of yellow cattle in China. These cattle were reared in science, especially in ----more

Microbial Identification and Safe Use

First, the method of sensory identification The process of fermentation is completed in about 30 days after the straw is sealed. According to the external characteristics of micro-feeds, the quality of micro-feeds can be identified by means of sight, smell and feel. 1. The color and micro-storag ----more

Treating Laodelphax striatellus in small wheat fields c…

On May 29, Yue Shoujun from Zhangwan Township, Donghai County, came to the telephone to report that the occurrence of SBPH in wheat fields was very serious and there were a few ticks. He asked whether chlorpyrifos and dichlorvos could be treated with imidacloprid or acetamiprid. Rice stripe disea ----more

Risk analysis of small laboratory equipment in the GAMP…

Small manufacturing equipment and laboratory equipment confirmation Example analysis GAMP 5 Manufacturing Equipment and Laboratory Equipment Balances: Software Category summary: Practitioners hold the operating manual in the hands of the GAMP 5 template, which will use computer-supported syst ----more

Cotton transplant "four belts" high efficienc…

First, with fertilizer. The "cotton picking cotton" and "cotton picking oil" cornices are generally transplanted before the end of May to the beginning of June. In the "married" field five to six days before the combination of easy soil, every 10 square meters of seed ----more

Technical guidance for optimizing the structure of vege…

In 2009, frequent meteorological disasters such as wind blizzards, heavy snowfall, and continuous low temperatures caused severe losses to the vegetable production in our province. Recently, Hebei Agricultural Technology Extension Station formulated the “Guiding Opinions on Optimizing the St ----more

Sow Automation Feed Management System

Sow Automation Feed Management System The sow precision feeding system is controlled by a computer software system. There are one or more feeders as control terminals. There are numerous reading sensors to provide data for the computer, and according to the sow feeding system. The formula, the co ----more