-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
A few days ago, the national standard of "Qinchuan Cattle" (GB/T 5797-2022), led by Professor Zan Linsen of the College of Animal Science and Technology of Northwest A & F University after more than 5 years, was officially promulgated, marking the official introduction of the "Qinchuan Cattle" national standard version 3.
0, which will be officially implemented
on May 1, 2023.
This standard is of great significance for objectively evaluating the breeding effect of Qinchuan cattle over the years, standardizing and guiding the future breeding and appearance evaluation and performance measurement of Qinchuan cattle, and also has a leading and exemplary role
in the conservation and breeding of cattle in other parts of China.
0, which will be officially implemented
on May 1, 2023.
This standard is of great significance for objectively evaluating the breeding effect of Qinchuan cattle over the years, standardizing and guiding the future breeding and appearance evaluation and performance measurement of Qinchuan cattle, and also has a leading and exemplary role
in the conservation and breeding of cattle in other parts of China.
The cattle industry science and technology innovation team of our university attaches great importance to the implementation of the strategy of "talents, standards, patents", and in terms of serving the large-scale and standardized development of high-quality and efficient cattle industry, closely follows the actual production of beef and milk cattle and the requirements of the development trend of modern cattle industry, systematically plans, deploys ahead of time, organizes scientific and technological forces to tackle key problems, and collaborates with production, education and research, and has achieved fruitful results, which have been widely concerned and praised
by the industry 。 In the past five years, under the leadership of Professor Zan Linsen, the team has successively formulated two national standards "Qinchuan Cattle" and "Production Performance Evaluation of Qinchuan Cattle and Their Hybrid Offspring", the industry standard of the Ministry of Agriculture and Rural Affairs' "Technical Specifications for Artificial Insemination of Dairy Cattle Sexual Controlled Frost Sperm", and the local standards of Shaanxi Province ("Qinchuan Cattle Production Technical Specifications" and "Holstein Cattle Production Technical Specifications", two sets of 38 individual standards
.
by the industry 。 In the past five years, under the leadership of Professor Zan Linsen, the team has successively formulated two national standards "Qinchuan Cattle" and "Production Performance Evaluation of Qinchuan Cattle and Their Hybrid Offspring", the industry standard of the Ministry of Agriculture and Rural Affairs' "Technical Specifications for Artificial Insemination of Dairy Cattle Sexual Controlled Frost Sperm", and the local standards of Shaanxi Province ("Qinchuan Cattle Production Technical Specifications" and "Holstein Cattle Production Technical Specifications", two sets of 38 individual standards
.
Among them, the Technical Specifications for Artificial Insemination of Dairy Cow Sexual Controlled Frozen Sperm provides a new technical reference and evaluation basis for improving the fertility rate of dairy cows, objectively evaluating the reproductive efficiency of dairy cows under sexual control conditions, and measuring the production performance of
dairy cows and their offspring.
"Qinchuan Cattle Production Technical Specifications" and "Holstein Cattle Production Technical Specifications" can meet the general requirements of the technical support and all-factor technical specifications of the whole process of Shaanxi beef cattle and dairy cattle production at this stage and even in the future, and will play an important guiding role
in improving the standardization level of beef and milk cattle production in Shaanxi and neighboring provinces and regions.
dairy cows and their offspring.
"Qinchuan Cattle Production Technical Specifications" and "Holstein Cattle Production Technical Specifications" can meet the general requirements of the technical support and all-factor technical specifications of the whole process of Shaanxi beef cattle and dairy cattle production at this stage and even in the future, and will play an important guiding role
in improving the standardization level of beef and milk cattle production in Shaanxi and neighboring provinces and regions.
In order to formulate relevant standards, Zan Linsen team members visited the production line many times, collected relevant data and verified
it.
Through targeted solicitation of opinions and public solicitation of opinions, the opinions of peer experts and production enterprises inside and outside the province are widely solicited, and the evidence and revision and improvement of relevant standards are studied and discussed for many times to ensure the professionalism, practicality and operability of
relevant standards.
it.
Through targeted solicitation of opinions and public solicitation of opinions, the opinions of peer experts and production enterprises inside and outside the province are widely solicited, and the evidence and revision and improvement of relevant standards are studied and discussed for many times to ensure the professionalism, practicality and operability of
relevant standards.
