Visit our website today
Freeze Dried Petals. Semen cryopreservation is a major innovation in synthetic insemination technological innovation. It solved the dilemma extended-phrase preservation of semen, so that semen from time, geography and animal lifestyle of the constraints, drastically limits the fine to play and improve the utilization of stud ram, bred kinds and enhanced to speed up the speed. Meanwhile, the good kind of ram for progeny test in the short expression, retention and recovery of a species or specific ram great choice of outstanding attributes, and in its descent update, introduction, and so minimize the production value is important.
one, ejaculate
Fake vagina with semen collected by standard approaches. Semen assortment frequency, typically ongoing semen 2 days, rest one particular day. Day in the semen can be collected constantly two) (interval ten-fifteen minutes). The vitality of the authentic semen demands of not a lot less than .8. The very same working procedures and routine artificial insemination.
Diluting
(A) Planning of Frozen Semen
1, particle semen recipe
9-2 No. Liquid: I liquid, take 10 grams of lactose plus 80 ml of double distilled h2o, 20 ml of clean skim milk, egg yolk 20 ml II liquid get I answer forty five ml, 3 g of glucose, glycerol five ml.
two, ampoules of semen recipe
Liquid Portuguese 3-3: I liquid, just take glucose 3 g, 3 g sodium citrate, as well as double distilled h2o to 100 ml, just take eighty ml answer, add egg yolk 20 ml II fluids, just take I remedy 44 ml, 6 ml of glycerol.
3, straw semen recipe
Portugal three-3 to get liquid I liquid 94 ml, 6 ml of glycerol, in addition sixty mg of selenium.
Of the over plus 100 ml of diluted penicillin 100 000 units, streptomycin a hundred mg. Diluted remedy employed (except egg yolk) the require to filter and disinfect drinking water-soluble in boiling, drinking water vapor sterilization of glycerol on your own. Dilution of the current services is utilised.
(B) of the dilution ratio
Closing dilution ratio (dilution ratio of semen in): particle semen one:one, ampoules of semen and sperm for the one:3 skinny tube.
(C) the dilution strategy
Particles and ampoules of semen semen dilution by two, skinny tube with a dilution of semen.
A dilution strategy: according to dilution ratio necessity, and a dilution-packing and sealing, wrapped in eight layers of gauze decorated refrigerator temperature 3-four degrees equilibrium 3 hours.
Two dilution approach: Utilizing the non-glycerin remedy I will be the proportion of sperm diluted to final focus of 50%, eight layers of gauze wrapped Afterwards layout three-four degrees broad mouth bottle or jar of ice cooling equilibrium (particles semen was one-two hrs, security bottles, straw semen to two-3 several hours), then with an equal sum of liquid remedy containing glycerol group II second dilution.
Semen dilution as quickly as achievable after recovery, this sort of as combined-use multi-rams semen, or ejaculate far too prolonged, the want to adopt the semen of the first pre-diluted (before adding a little quantity of diluted liquid) are each and every diluted really should be beneath isothermal (semen and dilution isothermal) to full.
3-packing and frozen
(one)-packing seal
1, in tiny glass ampoules or plastic tube spinning range and frozen semen print date tag.
two, ampoules of semen, by the 2nd diluted semen, quickly underneath-packing 3-four degrees (1 ml ampoule) and flame sealed.
3, straw semen: with five ml syringe, at area temperature for .twenty five mm modest-packing in the tube, and then with plastic beads or polyvinyl alcohol powder seal. Semen need to not be far too total of straw, sealing the middle following a particular gap should be retained to avoid the thawing of the tiny pipe burst.
(B) frozen
one, particle semen
The dry ice method: using a special bar hole, or normal glass rod in the pre-folded down, compacting the ice on the stamp at the neat round hole of light (diameter .four cm, depth 2-2.5 cm) then mixing of semen dilution pipette by .one ml capacity by freezing level drop, soon after four-5 minutes choosing, stored in liquid nitrogen.
I am an expert from China Toys Suppliers, typically analyzes all variety of industries situation, this kind of as metal church building ,
Related Freeze Dried Petals Posts




