CN106071119A - A kind of rye grass and the method for sweet wormwood mixed silage - Google Patents
A kind of rye grass and the method for sweet wormwood mixed silage Download PDFInfo
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- CN106071119A CN106071119A CN201610428286.2A CN201610428286A CN106071119A CN 106071119 A CN106071119 A CN 106071119A CN 201610428286 A CN201610428286 A CN 201610428286A CN 106071119 A CN106071119 A CN 106071119A
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- sweet wormwood
- rye grass
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- silage
- ensiling
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Abstract
The present invention relates to a kind of method of rye grass and sweet wormwood mixed silage, by will results fresh clover and sweet wormwood airing after, prescind to 2 3cm, mixed proportion and account for 40 90% for rye grass by weight percentage, sweet wormwood accounts for 10 40%, then is sprinkled into the chitin by ensiling raw material weight percentages 0.5 1%；Mixed rye grass and sweet wormwood are compacted, seal, carries out silage fermentation.Sweet wormwood is utilized to contain natural activity antimicrobial component, ensure that the quality of ensiling raw material is not destroyed by harmful microorganism in rye grass silage fermentation early stage to run off, and can effectively reduce the buffer capacity of mixture, mixed silage is made to be successful, it is exactly the solubility sugar content that shitosan increases mixed silage by one of chitin catabolite, reduces ensiling pH value, promote ensilage, further promote the decomposition of chitin simultaneously, improve the quality of mixed silage.
Description
Technical field
The present invention relates to ensilage processing technique field, be specifically related to the side of a kind of rye grass and sweet wormwood mixed silage
Method.
Background technology
Rye grass owing to having that fast growth, yield is big, nutritious, good palatability, easy to digest, the spy such as domestic animal eating
Point, has plantation widely in China.Prepare ensiling with rye grass, can effectively regulate the not enough situation of seasonal forage grass, but
Owing to rye grass water content is higher, direct ensiling is not easy successfully, carries out ensiling after being typically necessary airing 2-3 days, and
Rye grass growing way best rainy season, airing rye grass has just become the task of being difficult to complete, the rainy area of particularly high heat, has cut off
Rye grass do not lose no time process if be just easy to rot.For the rye grass in these areas, existing substantial amounts of research, one
As all be use add the low moisture content raw material such as hay, wheat bran reduce ensiling raw material moisture, or add other additives for ensiling come
Promoting ensilage, this is for plant, needs to increase the cost additionally purchasing other raw materials, and the composition adding mostly is
The low raw material of nutrient content, occupies the feed intake of domestic animal, does not but provide enough nutrition, causes plant's production efficiency fall
Low, when using other additives for ensiling, relatively costly, and also ensiling quality is also unstable.
Sweet wormwood is that composite family is annual or the aerial part of biennial herb plant ginghao or artemisia annua, is that all parts of the country are very normal
The wild plant seeing, rapidly, yield is very high, and south all can gather in the crops the almost whole year in growth, and sweet wormwood is a kind of Chinese herbal medicine, contains in sweet wormwood
The bioactivators such as some monoterpenes, triterpenes, sesquiterpenoids, flavonoids, Coumarins, phenols, these materials have sterilization,
Anti-inflammatory and antitumor efficacy, and sagebruss oil content is very high, have good nutritive effect for ruminant, but by
In having special flavour of a drug, livestock and poultry are many does not likes to eat for cattle and sheep horse pig fowl etc., only add poultry to as Chinese herb feed additive on a small quantity at present
In fowl feed.
Content of the invention
For solving problem above, the invention provides a kind of method of rye grass and sweet wormwood mixed silage.
The rye grass of the present invention and the method for sweet wormwood mixed silage, comprise the steps
1) prescind the rye grass of results to 2-3cm；
2) prescind the fresh sweet wormwood of results to 2-3cm；
3) will be through step 1) and 2) clover that obtains and sweet wormwood mixing, rye grass by weight percentage accounts for 60-90%,
Sweet wormwood accounts for 10-40%, then is sprinkled into the chitin by ensiling raw material weight percentages 0.5-1%, mixes；
4) mixed ensiling raw material is compacted, seals, carry out silage fermentation.
Preferably, mixed proportion accounts for 80-90% for rye grass by weight percentage, and sweet wormwood accounts for 10-20%, then be sprinkled into by
The chitin of ensiling raw material weight percentages 0.8%.
Preferably, described rye grass cradled in the jointing stage.
Preferably, described sweet wormwood full of leaves phase before spending cradles.
The moisture of the rye grass of jointing stage is very high, and crude protein content is high, and soluble sugar content is relatively low；Spend the front full of leaves phase
Sweet wormwood dry matter content higher, crude protein content is moderate, and soluble sugar content is very low.Sweet wormwood contains the antibacterial one-tenth of natural activity
Point, after mixing with rye grass, can effectively suppress harmful microbe to breed in the silage fermentation phase, before rye grass silage fermentation
Phase ensure that the quality of ensiling raw material is not destroyed by harmful microorganism and runs off, and can effectively reduce the buffer capacity of mixture
Power, makes mixed silage to be successful.Chitin is a kind of macromolecule polysaccharide material extracting from shrimp crab crust, rich in
Calcareous, during silage fermentation, chitin can gradually decompose, and catabolite is exactly mainly shitosan, can increase mixed silage
Solubility sugar content, reduce ensiling pH value, promote ensilage, simultaneously relatively low pH value further promotes chitin
Decompose, improve the quality of mixed silage.
The invention have the benefit that
1st, success rye grass is fabricated to mixed silage with sweet wormwood: utilize the method that the present invention provides, can be successfully by just
The higher rye grass of the water content that cradles is made as high-quality mixed silage with sweet wormwood, and sweet wormwood is seen everywhere, general plant week
Enclose all can grow and have large stretch of sweet wormwood, even in rye grass field, also can grow many sweet wormwoods, use the method for mixed silage, it is not necessary to
Plant purchases other ensiling raw materials specially, reduces rye grass ensiling raw material without adding the low raw material of other nutrient contents
Moisture.
2nd, Silage Quality is good, and nutrition is high: the method that the present invention provides, and make use of the natural antibacterial ingredient contained by sweet wormwood to reduce
In ensilage, the breeding of harmful bacteria, protects the nutritional labeling of ensilage, and pH value is low in the ensiling made, ammoniacal nitrogen
Content is low, dry matter content is high, crude protein content is high, and passes through sweat, and the special flavour of a drug of sweet wormwood weaken, by ensiling
Acid fragrance is covered, and domestic animal is happy to search for food.The chitin simultaneously adding in ensiling, inherently a kind of feed addictive, rich in calcium
Matter, even if not decomposing chitin completely in ensilage, after being searched for food by cattle and sheep, the also effect of nutritious strengthening.
3rd, improve the health care of ensiling: the mixed silage that the present invention provides, remain the health-care efficacy of sweet wormwood, simultaneously
Efficiently utilize chitin.Chitin wide material sources are cheap, decompose after entering animal alimentary canal as feed addictive
Obtained by shitosan, do not only have the effect suppressing harmful bacteria, or a kind of polysaccharide, domestic animal digestion and metabolism can be participated in, there is raising
Daily gain, the immunity that strengthens, the function improving milk quality；But chitin is not high as the digestibility of feed addictive own,
In the inventive solutions, adding in mixed silage by chitin, during silage fermentation, chitin is broken down into
Shitosan, only ensiling does not provides solubility sugar, promotes ensilage, improves Silage Quality, and also improves crust
Element searched for food by domestic animal after digestibility；These advantages, make the mixed silage of the present invention not only have good trophic function, more
The standby health care to ruminant.
4th, simple to operate, with low cost: the mixed silage preparation method that the present invention provides, simple to operate, with normal corn
Ensiling operating process is without too big difference, it is only necessary to mixed black wheat straw, sweet wormwood and chitin in proportion, for plant workman simultaneously
Not difficult to manage.Sweet wormwood is very universal in the wild, grows fine when rainy season especially, and China is chitin big producing country simultaneously, crust
Element wide material sources are with low cost.
Detailed description of the invention
Further illustrate technical scheme below by way of specific embodiment.
Embodiment 1:
1) prescind the jointing stage rye grass of results to 2-3cm；
2) prescind the fresh sweet wormwood of front full of leaves phase of spending of results to 2-3cm；
3) will be through step 1) and 2) clover that obtains and sweet wormwood mixing, rye grass by weight percentage accounts for 90%, blue or green
Wormwood artemisia accounts for 10%, then is sprinkled into the chitin by ensiling raw material weight percentages 1%, mixes；
4) mixed ensiling raw material is compacted, seals, carry out silage fermentation.
Opening cellar for storing things sampling, ensiling color and luster BG after two months, smell acid is fragrant, without sweet wormwood taste, soft tack-free, when holding slightly
Moisture oozes, and measuring pH value is 4.67, and ammoniacal nitrogen/total nitrogen is 5.7, and the dry matter content drying sample is 32.43%, crude protein
Content is 18.20%, and when feeding, milk cow is happy to search for food.
Embodiment 2:
1) prescind the jointing stage rye grass of results to 2-3cm；
2) prescind the fresh sweet wormwood of front full of leaves phase of spending of results to 2-3cm；
3) will be through step 1) and 2) clover that obtains and sweet wormwood mixing, rye grass by weight percentage accounts for 60%, blue or green
Wormwood artemisia accounts for 40%, then is sprinkled into the chitin by ensiling raw material weight percentages 0.5%, mixes；
4) mixed ensiling raw material is compacted, seals, carry out silage fermentation.
Opening cellar for storing things sampling after two months, ensiling color and luster is dark green, and smell acid is fragrant, and slightly sweet wormwood taste is soft tack-free, measures pH value
Being 3.92, ammoniacal nitrogen/total nitrogen is 4.9, and the dry matter content drying sample is 29.98%, and crude protein content is 17.94%, raises
When feeding, milk cow is ready to search for food.
Embodiment 3:
1) prescind the jointing stage rye grass of results to 2-3cm；
2) prescind the fresh sweet wormwood of front full of leaves phase of spending of results to 2-3cm；
3) will be through step 1) and 2) clover that obtains and sweet wormwood mixing, rye grass by weight percentage accounts for 80%, blue or green
Wormwood artemisia accounts for 20%, then is sprinkled into the chitin by ensiling raw material weight percentages 0.8%, mixes；
4) mixed ensiling raw material is compacted, seals, carry out silage fermentation.
Opening cellar for storing things sampling, ensiling color and luster BG after two months, smell acid is fragrant, without sweet wormwood taste, soft tack-free, measures pH value and is
4.34, ammoniacal nitrogen/total nitrogen is 5.1, and the dry matter content drying sample is 35.76%, and crude protein content is 18.94%, feeds
When milk cow be happy to search for food.
Visible by above experiment and data analysis, reasonable preparation rye grass and sweet wormwood mixed proportion, can reduce ensiling pH
Value, reduces ammonia nitrogen content, improves ensiling dry matter content, reduces the nutriment loss in ensilage, improves rye grass
Quality with sweet wormwood mixed silage feed.When sweet wormwood addition is more than 40%, sweet wormwood taste can not be fermented disappearance completely, and works as
When sweet wormwood addition is less than 10%, just inconspicuous to the facilitation of alfalfa ensilage process.Consider, with embodiment 3
The rye grass that proportioning mode obtains is best with sweet wormwood mixed silage feed quality.
Above the method for a kind of rye grass provided by the present invention and sweet wormwood mixed silage is described in detail.Herein
Being set forth by principle and embodiment to the present invention for the detailed description of the invention, described above being only intended to helps to understand this
The method of invention and core concept thereof.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of bright principle, can also carry out some improvement and modification to the present invention, these improve and modification also falls into present invention power
In the protection domain that profit requires.
Claims (4)
1. the method for a rye grass and sweet wormwood mixed silage, it is characterised in that comprise the steps:
1) prescind the rye grass of results to 2-3cm；
2) prescind the fresh sweet wormwood of results to 2-3cm；
3) by through step 1) and 2) clover that obtains and sweet wormwood be mixed into ensiling raw material, rye grass by weight percentage accounts for
60-90%, sweet wormwood accounts for 10-40%, then is sprinkled into the chitin by ensiling raw material weight percentages 0.5-1%, mixes；
4) mixed ensiling raw material is compacted, seals, carry out silage fermentation.
2. the method for rye grass and sweet wormwood mixed silage according to claim 1, it is characterised in that described mixed proportion for by
Percentage by weight meter rye grass accounts for 80-90%, and sweet wormwood accounts for 10-20%, then is sprinkled into by ensiling raw material weight percentages 0.8%
Chitin.
3. put forward the method for rye grass and sweet wormwood mixed silage according to claim 1, it is characterised in that described rye grass is being pulled out
The joint phase cradles.
4. the method improving high-moisture alfalfa silage quality according to claim 1, it is characterised in that described sweet wormwood exists
The front full of leaves phase is spent to cradle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610428286.2A CN106071119A (en) | 2016-06-17 | 2016-06-17 | A kind of rye grass and the method for sweet wormwood mixed silage |
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| CN201610428286.2A CN106071119A (en) | 2016-06-17 | 2016-06-17 | A kind of rye grass and the method for sweet wormwood mixed silage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106942146A (en) * | 2017-03-20 | 2017-07-14 | 孟连粮源农牧科技有限公司 | Improve the cultural method of beef quality |
| CN110558438A (en) * | 2019-10-24 | 2019-12-13 | 甘肃省农业科学院畜草与绿色农业研究所(甘肃省农业科学院农业质量标准与检测技术研究所) | Method for preparing silage mixed by ryegrass and whole corn for cattle and sheep |
| CN112244162A (en) * | 2020-10-26 | 2021-01-22 | 合肥五粮泰生物科技有限公司 | Preparation method of livestock food calling type artemisia feed additive |
| CN112890020A (en) * | 2021-02-08 | 2021-06-04 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Preparation method of whole-plant silage corn feed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942146A (en) * | 2017-03-20 | 2017-07-14 | 孟连粮源农牧科技有限公司 | Improve the cultural method of beef quality |
| CN110558438A (en) * | 2019-10-24 | 2019-12-13 | 甘肃省农业科学院畜草与绿色农业研究所(甘肃省农业科学院农业质量标准与检测技术研究所) | Method for preparing silage mixed by ryegrass and whole corn for cattle and sheep |
| CN112244162A (en) * | 2020-10-26 | 2021-01-22 | 合肥五粮泰生物科技有限公司 | Preparation method of livestock food calling type artemisia feed additive |
| CN112890020A (en) * | 2021-02-08 | 2021-06-04 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Preparation method of whole-plant silage corn feed |
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Application publication date: 20161109 |