CN102450405A - Non-protein nitrogen composite additive premix feed for deer pregnancy period - Google Patents
Non-protein nitrogen composite additive premix feed for deer pregnancy period Download PDFInfo
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- CN102450405A CN102450405A CN2010105118957A CN201010511895A CN102450405A CN 102450405 A CN102450405 A CN 102450405A CN 2010105118957 A CN2010105118957 A CN 2010105118957A CN 201010511895 A CN201010511895 A CN 201010511895A CN 102450405 A CN102450405 A CN 102450405A
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Abstract
A non-protein nitrogen feed, which replaces feeds with part of protein, can provide nutrients such as mineral elements and vitamins which are necessary for the pregnancy period of red deer and sika deer, so as to promote normal growth of embryo and fetus, improve fertility rate, raise physique, disease resistance and viability after fawns are born and boost growth speed of larvae during the lactation period. The non-protein nitrogen feed, which is a non-protein nitrogen composite additive premix feed for deer pregnancy period, is composed of calcium hydrogen phosphate, magnesium sulfate, calcium sulfate, stone flour, salt, a trace element premix feed for deer pregnancy period, a vitamin premix feed for deer pregnancy period and extruded urea. The non-protein nitrogen composite additive premix feed is safe and stable in quality, can be directly added into a feed, is applicable to be used in deer farms of all sizes, can be used in a feed processing factory as a raw material for the production of a mixed feed for deer pregnancy period, and also can be used in a feed additive production factory as a raw material for the production of a composite additive premix feed for deer pregnancy period.
Description
Technical field is a kind of to substitute the partially protein feed with nonprotein nitrogen (NPN); Can satisfy red deer and sika deer gestational period nutritional need simultaneously to mineral matter element and vitamin; Promote embryo and fetus normal growth to grow; Improve farrowing rate, improve the postnatal physique of young deer, premunition and viability and lactation young growth rate deer gestational period nonprotein nitrogen compound additive premixing feedstuff.
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).The gestational period is meant in the doe body that embryo growth grows to farrowing period, and sika deer generally is 180 days～210 days, and red deer generally is 190 days～230 days, is divided into first half period of gestation, the gestational period and latter half of gestation.The present invention mainly is applicable to the gestational period, and first half period of gestation, latter half of gestation and lactation period also can be with reference to the present invention.Mineral matter element and vitamin are deer gestational period to keep normal physiological function and the requisite nutriment of vital movement, also are the requisite nutriments of embryo or embryo growth and development.Lack mineral matter element and vitamin content in the diet; Not only can reduce efficiency of feed utilization and rate of returns; The various trophism illness that also can cause deer; The normal growth that influences embryo in the doe body or fetus is grown, situation such as appearanceization tire, stillborn foetus, miscarriage and difficult labour easily, influence the postnatal physique of young deer, premunition and viability and lactation young growth rate.The present invention is basic roughage according to deer gestational period nutritional need and feeding standard 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 the suitable addition of additional mineral matter element, vitamin minimal requirement and nonprotein nitrogen; Then; Carry out proportioning by certain percentage by weight, make the content of mineral matter element and vitamin reach deer gestation 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 gestational period nutritional need to mineral matter element and vitamin simultaneously; Promote embryo and the growth of fetus normal growth, improve the postnatal physique of young deer, premunition and viability and lactation young growth rate.Identical with prescription, the deer gestational period compound additive premixing feedstuff that does not contain nonprotein nitrogen is compared, and can practice thrift protein feeds 25.53%, reduces feed cost 4.26%.Feeding experiment result shows that the sika deer farrowing rate improves 16.66 percentage points, and young deer survival rate improves 11.00 percentage points, improves 13.26% from newborn body weight; The red deer farrowing rate improves 13.33 percentage points, and young deer survival rate improves 12.12 percentage points, improves 7.79% from newborn body weight.The deer farm that is fit to various scales uses; Also can be used for the raw material that feed-processing plant produces deer gestational period mixed feed; Also can be used for the raw material that feed addictive factory produces deer gestational 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 gestational period nutritional need simultaneously to mineral matter element and vitamin; Promote embryo and fetus normal growth to grow; Improve farrowing rate; Improve the postnatal physique of young deer, premunition and viability and lactation young growth rate deer gestational period nonprotein nitrogen compound additive premixing feedstuff, form by calcium monohydrogen phosphate, magnesium sulfate, calcium sulfate, stone flour, salt, deer gestational period trace element premix feed, deer gestational period vitamin premixing feedstuff and expanded urea.
The shared percentage by weight of each feed ingredient of the specific embodiment is: expanded urea 38%～42%; Calcium monohydrogen phosphate 18%～20%, magnesium sulfate 9%～11%, calcium sulfate 1.5%～2.5%; Salt 8%～10%; Stone flour 6%～8%, deer gestational period microelement pre-mix material 1%～3%, deer gestational 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 gestational period trace element premix feed, deer gestational period vitamin premixing feedstuff and expanded urea, packing, both.Forage compounding method one: deer gestational period nonprotein nitrogen compound additive premixing feedstuff 10%, corn 41%～51%, Chinese sorghum 0～10%, soya-bean cake 15%～25%, cottonseed cake 0%～10%, wheat bran 14%～16%; Forage compounding method two: deer gestational period nonprotein nitrogen compound additive premixing feedstuff 10%, corn 41%～51%, Chinese sorghum 0～10%, soya-bean cake 15%～25%, rape cake 0%～10%, wheat bran 14%～16%; Forage compounding method three: deer gestational period nonprotein nitrogen compound additive premixing feedstuff 10%, corn 41%～51%, Chinese sorghum 0～10%, soya-bean cake 15%～25%, cottonseed cake 0～5%, rape cake 0～5%, wheat bran 14%～16%.Feeding method: be applicable to pregnant 24 week～36 weeks, body weight 50kg～70kg sika deer and body weight 180～240kg red deer; Sika deer 1.5kg～the 2.0kg that feeds every day, the red deer 2.5kg～3.0kg that feeds every day; The red deer of other pregnant times and body weight or sika deer, 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 7%～9%, phosphorus content 3%～5%, sulfur content 1.5%～2.5%, content of magnesium 0.8%～1.2%.Feed hygiene should comply with relevant regulations.
Claims (3)
1. one kind substitutes the partially protein feed with nonprotein nitrogen (NPN); Can satisfy red deer and sika deer gestational period nutritional need simultaneously to mineral matter element and vitamin; Promote embryo and fetus normal growth to grow; Improve farrowing rate; Improve the postnatal physique of young deer, premunition and viability and lactation young growth rate deer gestational period nonprotein nitrogen compound additive premixing feedstuff, it is characterized in that forming by calcium monohydrogen phosphate, magnesium sulfate, calcium sulfate, salt, stone flour, deer gestational period microelement pre-mix material, deer gestational period vitamin premix and expanded urea.
2. deer gestational 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 18%～20%; Magnesium sulfate 9%～11%; Calcium sulfate 1.5%～2.5%, salt 8%～10%, stone flour 6%～8%; Deer gestational period microelement pre-mix material 1%～3%, deer gestational period vitamin premix 1%～3%
3. deer gestational period nonprotein nitrogen 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 7%～9%, phosphorus content 3%～5%, sulfur content 1.5%～2.5%, content of magnesium 0.8%～1.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105118957A CN102450405A (en) | 2010-10-19 | 2010-10-19 | Non-protein nitrogen composite additive premix feed for deer pregnancy period |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105118957A CN102450405A (en) | 2010-10-19 | 2010-10-19 | Non-protein nitrogen composite additive premix feed for deer pregnancy period |
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| CN102450405A true CN102450405A (en) | 2012-05-16 |
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| CN2010105118957A Pending CN102450405A (en) | 2010-10-19 | 2010-10-19 | Non-protein nitrogen composite additive premix feed for deer pregnancy period |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104543448A (en) * | 2014-11-27 | 2015-04-29 | 广德县桃州镇横山中路乐府肥羊 | Nutrient feed for postpartum sika deer |
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2010
- 2010-10-19 CN CN2010105118957A patent/CN102450405A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104543448A (en) * | 2014-11-27 | 2015-04-29 | 广德县桃州镇横山中路乐府肥羊 | Nutrient feed for postpartum sika deer |
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Application publication date: 20120516 |