CN102450401A

CN102450401A - Non-protein nitrogen (NPN) composite additive premixed forage for deer breeding stage

Info

Publication number: CN102450401A
Application number: CN2010105117920A
Authority: CN
Inventors: 钟立成
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-19
Filing date: 2010-10-19
Publication date: 2012-05-16

Abstract

The invention discloses non-protein nitrogen (NPN) composite additive premixed forage for a deer breeding stage. The NPN composite additive premixed forage for a deer breeding stage can replace a part of protein feed, satisfy mineral element and vitamin nutrition needs from red deer and sika deer in breeding stages simultaneously, promote growth and development of a young deer, and improve a corn cervi pantotrichum yield, corn cervi pantotrichum quality, disease resistance and a reproductive capacity of an adult deer. The NPN composite additive premixed forage for a deer breeding stage comprises calcium hydrogen phosphate, magnesium sulfate, calcium sulfate, stone flour, table salt, deer breeding stage trace element premixed forage, deer breeding stage vitamin premixed forage and puffed urea, has safe and stable quality, can be directly added into forage, is suitable for deer feeding farms having various scales, can be utilized as a raw material of deer breeding stage mixed forage in a forage processing factory, and also can be utilized as a raw material of deer breeding stage composite additive premixed forage in a forage additive production factory.

Description

Deer finishing period nonprotein nitrogen compound additive premixing feedstuff

Technical field is a kind of to substitute the partially protein feed with nonprotein nitrogen (NPN); Can satisfy red deer and sika deer finishing period nutritional need simultaneously to mineral matter element and vitamin; Promote spitter to grow, carry pilose antler output and the deer finishing period nonprotein nitrogen compound additive premixing feedstuff of quality and premunition and reproductive capacity behind the high body maturation of spitter.

Technical background the present invention derives from Heilongjiang Province Science and Technology Department brainstorm project " research of deer mixed feed " (enterprise number: GC05B508) with Heilongjiang Province Science and Technology Department major project " fine and soft deer fine provenance is cultivated and the large-scale cultivation technical research " (enterprise number: GB06B205-02).Finishing period is meant that spitter leaves growing period of breast to spitter body maturation, generally is the August in 3 years Augusts to the in every year, amounts to 24 months, is divided into and breeds early stage, finishing period and breed the later stage.The present invention mainly is applicable to finishing period, and breeding early stage and breed the later stage also can be with reference to the present invention.Mineral matter element and vitamin are to keep deer normal physiological function and the requisite nutriment of vital movement, also are the deer requisite nutriments that grows.Lack mineral matter element and vitamin in the diet, not only can influence efficiency of feed utilization and rate of returns, influence the speed that spitter grows, influence pilose antler output and quality and premunition and reproductive capacity behind the body maturation, also can cause the various trophism illness of deer.The present invention is basic roughage according to the nutritional need and the feeding standard of deer finishing period to mineral matter element and vitamin with the lower beanstalk of nutritive value, is energy feed with the common grain variety corn in various places, Chinese sorghum and food processing byproducts wheat bran; Oil plant processed side product soybean cake, cottonseed cake, the rape cake common with various places are protein feeds, are nonprotein nitrogen (NPN) source with expanded urea, and calculating needs additional mineral matter element and vitamin minimal requirement; Then; Carry out proportioning by certain percentage by weight, make the content of mineral matter element and vitamin reach deer finishing period feeding standard, nonprotein nitrogen (NPN) addition is suitable; And cost is minimum; Form feed formula, all feeds additive raw material is in the ratio of prescription regulation, and is even with mechanical mixture; Packing forms finished product nonprotein nitrogen compound additive premixing feedstuff.It is stable, numerous in variety that this nonprotein nitrogen compound additive premixing feedstuff has raw material, the nutrition full price; Quality safety is stable, good palatability, and utilization rate is high; Practice thrift protein feeds, advantage such as can directly feed can satisfy red deer and the sika deer finishing period nutritional need to mineral matter element and vitamin simultaneously; Promote spitter to grow, put forward pilose antler output and quality and premunition and reproductive capacity behind the high body maturation of spitter.Identical with prescription, the deer finishing period compound additive premixing feedstuff that does not contain nonprotein nitrogen is compared, and can practice thrift protein feeds 17.45%, reduces feed cost 3.92%.Feeding experiment result shows that cervus elaphus linnaeus output improves 12.25%; Sika deer velvet antler output improves 16.98%.The deer farm that is fit to various scales uses; Also can be used for the raw material that feed-processing plant produces deer finishing period mixed feed; Also can be used for the raw material that feed addictive factory produces deer finishing period nonprotein nitrogen compound additive premixing feedstuff.

Summary of the invention the present invention provides a kind of and substitutes the partially protein feed with nonprotein nitrogen (NPN); Can satisfy red deer and sika deer finishing period nutritional need simultaneously to mineral matter element and vitamin; Promote spitter to grow, carry pilose antler output and the deer finishing period nonprotein nitrogen compound additive premixing feedstuff of quality and premunition and reproductive capacity behind the high body maturation of spitter.

The shared percentage by weight of each feed addictive composition of the specific embodiment is: expanded urea 38%～42%; Calcium monohydrogen phosphate 16%～18%, magnesium sulfate 6%～9%, calcium sulfate 1%～2%; Salt 7%～10%; Stone flour 6%～9%, deer finishing period microelement pre-mix material 1%～3%, deer finishing period vitamin premix 1%～3%.Processing method: calcium monohydrogen phosphate, magnesium sulfate, salt, calcium sulfate, stone flour are mixed in proportion, be ground into 50 orders～80 order powder, fully mix with deer finishing period trace element premix feed, deer finishing period vitamin premixing feedstuff and expanded urea, packing, both.Forage compounding method one: deer finishing period nonprotein nitrogen compound additive premixing feedstuff 10%, corn 26%～36%, Chinese sorghum 0～10%, soya-bean cake 41%～51%, cottonseed cake 0%～10%, wheat bran 14%～16%; Forage compounding method two: deer finishing period nonprotein nitrogen compound additive premixing feedstuff 10%, corn 26%～36%, Chinese sorghum 0～10%, soya-bean cake 41%～51%, rape cake 0%～10%, wheat bran 14%～16%; Forage compounding method three: deer finishing period nonprotein nitrogen compound additive premixing feedstuff 10%, corn 26%～36%, Chinese sorghum 0～10%, soya-bean cake 41%～51%, cottonseed cake 0～5%, rape cake 0～5%, wheat bran 14%～16%.Feeding method: be applicable to 8 monthly age～18 monthly age finishing period sika deer and red deer; Sika deer 1.5kg～the 2.0kg that feeds every day, the red deer 1.5kg～2.0kg that feeds every day.This product should be kept at cool place, lucifuge, dry place, effectively 6 months shelf-lifves, in case caking, variable color and peculiar smell occur, then can not use.The finishing period red deer or the sika deer at other monthly ages, every day, scale of feeding can suitably increase and decrease.Store method: put cool place, lucifuge, dry place, 6 months shelf-lifves, caking, variable color and peculiar smell appear, then can not use.Quality standard: grey to taupe powder; The coefficient of variation of mixture homogeneity (CV)≤5%; Calcium content 6%～8%, phosphorus content 3%～5%, sulfur content 1.2%～2.2%, content of magnesium 0.7%～1.2%.

Claims

1. one kind substitutes the partially protein feed with nonprotein nitrogen (NPN); Can satisfy red deer and sika deer finishing period nutritional need simultaneously to mineral matter element and vitamin; Promote that spitter grows; Carry pilose antler output and the deer finishing period nonprotein nitrogen compound additive premixing feedstuff of quality and premunition and reproductive capacity behind the high body maturation of spitter, it is characterized in that forming by calcium monohydrogen phosphate, magnesium sulfate, calcium sulfate, salt, stone flour, deer finishing period microelement pre-mix material, deer finishing period vitamin premix and expanded urea.

2. deer finishing period nonprotein nitrogen compound additive premixing feedstuff according to claim 1 is characterized in that the shared percentage by weight of each additive raw material is: expanded urea 38%～42%, calcium monohydrogen phosphate 16%～18%; Magnesium sulfate 6%～9%; Calcium sulfate 1%～2%, salt 7%～10%, stone flour 6%～9%; Deer finishing period microelement pre-mix material 1%～3%, deer finishing period vitamin premix 1%～3%.

3. deer finishing period compound additive premixing feedstuff according to claim 1 is characterized in that its quality standard is: grey to taupe powder; The coefficient of variation of mixture homogeneity (CV)≤5%; Calcium content 6%～8%, phosphorus content 3%～5%, sulfur content 1.2%～2.2%, content of magnesium 0.7%～1.2%.