In the long-haired rabbit breeding process, often long-haired rabbits in the hair replacement period, pseudo-pregnancy, pregnancy will be hair loss, bare rabbits do not look good, then, how to give long-haired rabbit hair?
One, with wine, ginger reminder. Every 3 days, use 1 tablespoon of liquor and a small amount of ginger juice to thoroughly rub the whole body of the rabbit (do not rub it on the rabbit's eyes), so that the rabbit hair is dense and homogeneous.
Second, with leeks and soy beans. Filling leek and soybeans before and after plucking can increase the back hair and make the hair color smooth. The interval between two plucking operations is shortened by one week. Leek is fed once a day, 5-6g each time. The soaked soybeans were fed 7 capsules each time. If they were fed with fish, broth and leftovers, the effect was better.
Third, use raw eggs to promote hair. Eggs are rich in sulfur-containing amino acids such as cystine, and they are necessary components for the synthesis of rabbit hair. Every 5-10 rabbits were fed 1 egg each day and fed with spices.
Fourth, use cystine hair. Adding 25 mg of cystine to the rabbit's diet can increase wool production by more than 20%, and it has long hair, good elasticity, and full luster. The substandard hair can be reduced to 5%, and the high-quality hair can be increased by about 50%.
Fifth, using cod liver oil to urge hair. Use the cod liver oil containing vitamin A1500 international unit, vitamin D150 international unit, feed every day only 0.6-1.2ml.
Sixth, using trace elements to urge hair. The formula for trace elements is: 0.4 g per 100 g of copper sulfate, 0.3 g of zinc sulfate, 0.7 g of cobalt chloride, and the rest is eggshell powder. Adding 1% to rabbit diets can increase rabbit hair production by 15% and length by 13%.
Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Magnetic Bead Nucleic Acid Extraction Reagent
The magnetic bead method nucleic acid extraction kit is a high-tech product that combines biological science and nanomaterial science. It is a major breakthrough in my country's nucleic acid extraction and purification technology. . Magnetic bead method for nucleic acid extraction has incomparable advantages over traditional DNA extraction methods, which are mainly reflected in: 1. It can realize automatic and large-scale operation. At present, there are 96-well nucleic acid automatic extraction instruments, and the extraction time of one sample can be realized. The processing of 96 samples complies with the high-throughput operation requirements of biology, enabling rapid and timely response to infectious disease outbreaks, which makes traditional methods unmatched; â‘¡ The operation is simple and time-consuming, and the entire extraction process has only four steps , most of them can be completed within 36-40 minutes; â‘¢ Safe and non-toxic, no toxic reagents such as benzene and chloroform in traditional methods are used, and the damage to experimental operators is minimized, which fully conforms to modern environmental protection concepts; â‘£ Magnetic beads and nucleic acids The specific binding of the extracted nucleic acid results in high purity and high concentration of the extracted nucleic acid. According to the same principle as the silica membrane spin column, the superparamagnetic silica nano-magnetic beads are prepared after the surface of the superparamagnetic nanoparticles is modified and modified by nanotechnology. The magnetic beads can specifically recognize and efficiently bind to nucleic acid molecules on a microscopic interface. Using the superparamagnetic properties of silica-coated nanomagnetic microspheres, under the action of Chaotropic salts (guanidine hydrochloride, guanidine isothiocyanate, etc.) and an external magnetic field, samples from blood, animal tissues, food, pathogenic microorganisms, etc. The isolated DNA and RNA can be used in clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microbial testing, food safety testing, molecular biology research and other fields. Magnetic bead nucleic acid extraction can generally be divided into four steps: lysis-binding-washing-elution. Genetic testing will surely become a new symbol of the development of the biological industry. The emergence of high-throughput, automated nucleic acid extraction methods will reduce the labor cost of genetic testing, make large-scale testing a reality, and make it possible for genetic testing to reach ordinary people.
Magnetic Bead Nucleic Acid Extraction Reagent,Nucleic Acid Extraction Reagent,Extraction Kit Magnetics Bead Method,Magnetic Bead Acid Nucleic Extraction Kit
Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com