Position:Feed formula

Hurried grows the research of additive of pollen of lacteal young pig

From;    Author:Stand originally
Feed is development aquaculture and the corporeal base that raise manufacturing level, and the main component that feed additive is feed. Press the need of the animal, add mineral, vitamin, amino acid and hurried to grow agent, can make nutrition is balanced, promote grow, reduce disease, managing feed, reduce cost. In recent years, development of additive of our country feed is rapidder, but still breed is little, do not deserve to cover, the amount is insufficient, especially nutrition additive, aid grow model a lot of raw material of additive rely on an entrance, and it is chemistry more model. And pollen nutrition part is very substantial, it contains a variety of a variety of protein, amino acid, carbohydrate, lipoid, vitamins, 100 natural ferment, carotene, grow polysaccharide of element, plant, microelement, bacteriophage, it is the natural nutrition source with a kind of rich nutrition. Consider to make clear in great quantities: Pollen does not have antibiotic property of a medicine, have improve airframe immunity function, stimulative animal grows the action such as development. On the base that we are having pollen feed additive experiments to chicken of milk cow, fryer, egg, made additive of feed of pollen of medicine made of two or more ingredients to breaking lacteal young pig (bee pollen Chinese herbal medicine) research. One, test data and method 1. Test site: Shanghai advancement intensive turns 10 thousand pig farm 2. Time: This second experiment cent is approved, the 1st batch comes from May 4, 1998 on July 5, 1998, in all 62d, the 2nd batch comes from October 20, 1998 on December 13, 1998, in all 54d. 3. The choice of experiment young pig: The choice is born of time close akin (on Du Chang) pig of the young that break breast (be born 40d is controlled) , the 1st batch 314, cent becomes 2 groups, every group 157, one group is test line, another class is contrast group. Group of heavy 1557kg contrast before trying, test group weighs 1551kg, contrast group of heavier than test group 6kg. The 2nd batch 66, pig of every broods of young one divides into two, the half does a test, other in part is done contrast, test group 33, contrast group 33. Group of heavy 253kg contrast before trying, test group weighs 249kg. Contrast group of heavier than test group 4kg, the difference before trying is not big. 4. Raise with feed: Feed artificially makings, record everyday by the breeder collect feed, the circumstance such as disease, death. Feed comprises as follows: Express pig of the 1 young that break breast to feed feed to deserve to fasten beans of essence of corn flour beer to dregs of rice than % groups group of test of pollen of compound of additive alcohol high protein 62323921 contrast group 623231020 2, test result experiment ends, pig of young of will all experiment says to weigh, and statistical mortality, computation expects the flesh is compared, specific data sees a table 2, watch 3. Express pig of young of the 1st batch of 2 experiments before each target group does not try thereinbefore number, weigh (Kg) after trying, weigh (Kg) weightening finish (Kg) weightening finish is led (% ) makings flesh compares mortality test group 1571551337518247. 015504: 1701=3. 23: 14 contrast group 1571557325817015440: 1824=2. 98: Group of the 1st batch of 12 tests is compared contrast 123kg of many groups of weightening finish, add 6kg of the difference before trying, weightening finish rate is amounted to 7. 07% , contrast group makings flesh is compared for 3. 23: 1, flesh of test group makings is compared for 2. 98: 1, test group than contrasting group cost makings decreases 7. 73% , and the mortality of test group pig is relatively little. Have better economic benefits. Express pig of young of the 2nd batch of 3 experiments before each target group does not try thereinbefore number, weigh (Kg) after trying, weigh (Kg) weightening finish (Kg) weightening finish is led (% ) group of makings flesh test having a competition 332538045557. 291145: 555=2. 063: 1 contrast group 332497725211169: 521=2. 244: 1 the 2nd batch tries bad team than contrasting 34kg of many groups of weightening finish, add 4kg of the difference before trying, actually test group is compared contrast 38kg of many groups of weightening finish, weightening finish rate is amounted to 7. 29% , flesh of test group makings is compared for 2. 063: 1, contrast group makings flesh is compared for 2. 244: 1, test group raised feed to change rate, than contrasting group cost makings decreases 8. 07% . Every 0. 5kg young pig presses average price 14 yuan / Kg computation, add receive 532 yuan, buckle go pollen cost expends 150 yuan, add actually receive 382 yuan, average every pig is added close 11. 57 yuan, economic benefits is remarkable. 3, discuss to breed to breaking through pollen feed additive the experiment of young pig studies, we discover, pollen can enhance airframe immunity power, increase airframe disease-resistant capacity, reduce young pig death, in the meantime, because pollen nutrition becomes this abundance, the other in it can complement and balancing feed needs battalion nurturance is divided, if a variety of microelement, vitamin, active are enzymatic, the assimilation that is helpful for airframe thereby is absorbed and use, promote grow, raise weightening finish rate, reduce feed to use up. Natural resources of our country pollen is extremely substantial, house world the 2nd, estimation only bee can produce pollen annual 2400, 240 million Kg, resource of anemophilous flower pink is more, the pollen that at present development uses still does not produce the 1/200 of pollen to bee. If application of pollen feed additive can win promotion, not only open up the applied field with pollen new natural resources, and the development of pollen resource is used, still often can promote apian be pollinated be pollinated, promotional agriculture bumper harvest, will have remarkable economic benefits and social beneficial result.

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