CN103947839A - King grass-pineapple peel mixed silage and preparation method thereof - Google Patents
King grass-pineapple peel mixed silage and preparation method thereof Download PDFInfo
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- CN103947839A CN103947839A CN201410213193.9A CN201410213193A CN103947839A CN 103947839 A CN103947839 A CN 103947839A CN 201410213193 A CN201410213193 A CN 201410213193A CN 103947839 A CN103947839 A CN 103947839A
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- imperatoria
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses king grass-pineapple peel mixed silage. The king grass-pineapple peel mixed silage is characterized by being composed of the following raw materials in percentage by weight: 70%-90% of king grass and 10%-30% of pineapple peels. The king grass-pineapple peel mixed silage has the effects that the water content of the king grass is reduced by virtue of air-drying treatment, and the pineapple peels are added to supplement soluble sugar of a silage fermentation substrate so that king grass ensiling succeeds easily; due to the treatment, the pH value and the content of ammonium nitrogen of the silage are reduced, the content of lactic acid in the silage is increased, the quality of ensiling is improved obviously, the content of fibers is reduced and the nutritional value of the king grass silage is increased; an effective king grass ensiling method provided by the invention is simple to operate, and has important significance for solving the problems of unbalanced supply of roughage resources and the like, reasonably utilizing industrial by-products and improving ecological environment.
Description
Technical field
The invention belongs to mixed silage feed and processing preparing technical field, be specifically related to a kind of imperatoria and pineapple peel mixed silage feed and preparation method thereof.
Background technology
Imperatoria is a kind of tropical study of perennial forage grasses of high-quality, has the features such as output is high, good palatability, is the important roughage of torrid areas ruminant domestic animal source.Hainan winter-spring season rainwater is few, temperature is lower, and plant growth is slow, causes forage grass shortage.Therefore grow vigorous season imperatoria, by the unnecessary imperatoria of appropriate ways ensiling, to the annual supply of forage of balanced domestic animal, promote that breeding performonce fo animals is significant.
But imperatoria moisture is high and soluble sugar content is low, conventional method Silage Quality is poor, be of low nutritive value.Pineapple peel is the byproduct after pineapple processing, how as offal treatment, abandons everywhere and has both wasted a large amount of living resources, the destruction of easily causing again ecological environment.Pineapple peel soluble sugar content is high after measured, can provide substrate for silage fermentation.By the imperatoria through airing processing and the pineapple peel mixed silage of different proportion, make it to become the novel fermentation feed that can be utilized by ruminant domestic animal, to solve roughage resource provisioning unbalanced, rationally utilize industrial by-products, the problem such as improve the ecological environment is significant.
Summary of the invention
The deficiency existing in order to overcome above technology, the present invention is intended to improve Silage Quality and the nutritive value of imperatoria, and a kind of imperatoria and pineapple peel mixed silage feed and preparation method thereof are provided.
One aspect of the present invention has solved imperatoria as ensiling raw material, and Silage Quality is low, fiber content is high, the problem being of low nutritive value; On the other hand, by adding pineapple peel, increase soluble sugar content.
The present invention deal with problems adopt technical scheme be: a kind of imperatoria and pineapple peel mixed silage feed, is characterized in that: be made up of according to percentage by weight following raw materials according
Imperatoria 70%～90%,
Pineapple peel 10%～30%.
Preferably, a kind of imperatoria and pineapple peel mixed silage feed, is characterized in that: be made up of according to percentage by weight following raw materials according
Imperatoria 70%,
Pineapple peel 30%.
A preparation method for imperatoria and pineapple peel mixed silage feed, is characterized in that:
A. the fresh imperatoria of mixed silage being used is prescinded to 2～3 centimetres, then imperatoria airing to the leather hard that moisture is 65～75%, make imperatoria before ensiling, retain good nutrition and material base as for subsequent use;
B. the pineapple peel of mixed silage being used is prepared for 24 hours in advance, indoor spread out deposit keep pineapple peel dry in the air to moisture be 30～40% as for subsequent use, before mixed silage, check have non-rot;
C. choosing above-mentioned raw materials percentage by weight is: 70～90% imperatoria, 10～30% pineapple peel mixing and stirring, adopt horizental silo or polybag (bucket) ensiling, and air, sealing after completing are discharged in filling compacting;
D. preserving at normal temperatures fermentation time is to take after 45 days.
Beneficial effect of the present invention is: 1. processed and reduced imperatoria water content by airing, add pineapple peel and supplement silage fermentation substrate soluble sugar, make more easily success of imperatoria ensiling.2. the pH value, the ammonium nitrogen content that have reduced ensilage by this processing, improved lactic acid content, obviously improves Silage Quality; Reduce fiber content, improved the nutritive value of imperatoria ensilage.3. the invention provides effective imperatoria Silaging method simple to operate, to solve roughage resource provisioning unbalanced, rationally utilize industrial by-products, the problem such as improve the ecological environment is significant.
Detailed description of the invention
In order further to understand the present invention, below adopt specific embodiment to be illustrated, it should be noted that, following examples are enumerated as just of the present invention, should not be considered as limiting the scope of the invention.
The evaluation index of feed Silage Quality mainly comprises pH value, ammonium nitrogen content and lactic acid content.PH value, ammonium nitrogen content lower (respectively lower than 3.8,10%), the higher Silage Quality of lactic acid content are better.Relative feed value RFV (Relative Feed Value) is now widely used roughage performance rating index, is to be drawn by feed neutral detergent fiber content and acid detergent fiber cubage, and RFV is higher, and feed nutritive value is higher.
Embodiment 1
Fresh imperatoria is prescinded to 2-3 centimetre, and moisture 75%, adopts the direct ensiling of Plastic Drum, and air, sealing after completing are discharged in filling compacting.Room temperature storage 45 days is sampling afterwards, after measured pH value be 4.66, ammonium nitrogen content 10.45%, lactic acid content 3.50%, single imperatoria Silage Quality is poor; Neutral detergent fiber content is 66.31%, and acid detergent fiber content is that 47.89%, RFV is 72.37%, and nutritive value is lower.
Embodiment 2
Fresh imperatoria is prescinded to 2-3 centimetre, and rear airing is to leather hard, and moisture 65%, adopts Plastic Drum ensiling, and air, sealing after completing are discharged in filling compacting.Room temperature storage 45 days is sampling afterwards, after measured pH value be 4.34, ammonium nitrogen content 9.38%, lactic acid content 4.08%, single imperatoria green grass or young crops Silage Quality is slightly better than embodiment 1; Neutral detergent fiber content is 64.23%, and acid detergent fiber content is that 45.51%, RFV is 77.41%, is of low nutritive value.
Embodiment 3
Fresh imperatoria is prescinded to 2-3 centimetre, then imperatoria airing to the leather hard that moisture is 65%, make imperatoria before ensiling, retain good nutrition and material base as for subsequent use; The pineapple peel that mixed silage is used is prepared for 24 hours in advance, indoor spread out deposit keep pineapple peel dry in the air to moisture be 30% as for subsequent use; Before mixed silage, inspection has non-rot; Choosing above-mentioned raw materials percentage by weight is: 90% imperatoria, 10% pineapple peel mixing and stirring, adopt horizental silo or polybag (bucket) ensiling, and air, sealing after completing are discharged in filling compacting; Preserve at normal temperatures fermentation time and be sampling afterwards in 45 days, after measured pH value be 4.09, ammonium nitrogen content 7.27%, lactic acid content 5.33%, Silage Quality is better than embodiment 2; Neutral detergent fiber content is 59.48%, and acid detergent fiber content is that 40.10%, RFV is 90.18%, and nutritive value increases.
Embodiment 4
Fresh imperatoria is prescinded to 2-3 centimetre, then imperatoria airing to the leather hard that moisture is 70%, make imperatoria before ensiling, retain good nutrition and material base as for subsequent use; The pineapple peel that mixed silage is used is prepared for 24 hours in advance, indoor spread out deposit keep pineapple peel dry in the air to moisture be 35% as for subsequent use; Before mixed silage, inspection has non-rot; Choosing above-mentioned raw materials percentage by weight is: 80% imperatoria, 20% pineapple peel mixing and stirring, adopt horizental silo or polybag (bucket) ensiling, and air, sealing after completing are discharged in filling compacting; Preserve at normal temperatures fermentation time and be sampling afterwards in 45 days, after measured pH value be 3.82, ammonium nitrogen content 5.6%, lactic acid content 7.1%, Silage Quality is better; Neutral detergent fiber content is 54.09%, and acid detergent fiber content is that 37.62%, RFV is 102.49%, and nutritive value is higher.
Embodiment 5
Fresh imperatoria is prescinded to 2-3 centimetre, then imperatoria airing to the leather hard that moisture is 75%, make imperatoria before ensiling, retain good nutrition and material base as for subsequent use; The pineapple peel that mixed silage is used is prepared for 24 hours in advance, indoor spread out deposit keep pineapple peel dry in the air to moisture be 40% as for subsequent use; Before mixed silage, inspection has non-rot; Choosing above-mentioned raw materials percentage by weight is: 70% imperatoria, 30% pineapple peel mixing and stirring, adopt horizental silo or polybag (bucket) ensiling, and air, sealing after completing are discharged in filling compacting; Preserve at normal temperatures fermentation time and be sampling afterwards in 45 days, after measured pH value be 3.78, ammonium nitrogen content 5.4%, lactic acid content 7.5%, Silage Quality is better; Neutral detergent fiber content is 53.14%, and acid detergent fiber content is that 36.40%, RFV is 105.98%, nutritive value the best.
Now embodiments of the invention 1 and the single imperatoria ensiling product of embodiment 2 are compared in Table-1 with the nutritional labeling of embodiment 3, embodiment 4 and embodiment 5 imperatorias and pineapple peel mixed silage feed.
The nutritional labeling contrast table of table-1 various embodiments of the present invention
| Evaluation index | Implement 1 | Implement 2 | Implement 3 | Implement 4 | Implement 5 |
| PH value | 4.66 | 4.34 | 4.09 | 3.82 | 3.78 |
| Ammonium nitrogen content (%) | 10.45 | 9.38 | 7.27 | 5.6 | 5.4 |
| Lactic acid content (%) | 3.05 | 4.08 | 5.33 | 7.1 | 7.5 |
| Neutral detergent fiber content (%) | 66.31 | 64.23 | 59.48 | 54.09 | 53.14 |
| Acid detergent fiber content (%) | 47.89 | 45.51 | 40.10 | 37.62 | 36.40 |
| RFV(％) | 72.37 | 77.41 | 90.18 | 102.49 | 105.98 |
| Nutritive value | Lower | Low | High | Higher | Best |
Interpretation of result: known according to the result of the nutritional labeling contrast of table-1 each embodiment, the evaluation index RFV (%) of the imperatoria ensiling product that embodiment 1 and embodiment 2 are single is respectively 72.37% and 77.41%, and it is lower and low that its nutritive value is respectively; And the evaluation index RFV (%) of embodiment 3, embodiment 4 and embodiment 5 imperatorias and pineapple peel mixed silage feed is respectively 90.18%, 102.49% and 105.98%, it is high, higher and best that nutritive value is respectively.As can be seen here, by the nutritive value of imperatoria and pineapple peel mixed silage feed all higher than the nutritive value of single imperatoria ensilage.
Above disclosed is only preferred embodiment of the present invention, the interest field that certainly can not limit the present invention with this, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (3)
1. imperatoria and a pineapple peel mixed silage feed, is characterized in that: be made up of according to percentage by weight following raw materials according
Imperatoria 70%～90%,
Pineapple peel 10%～30%.
2. a kind of imperatoria according to claim 1 and pineapple peel mixed silage feed, is characterized in that: be made up of according to percentage by weight following raw materials according
Imperatoria 70%,
Pineapple peel 30%.
3. a preparation method for imperatoria and pineapple peel mixed silage feed, is characterized in that:
A. the fresh imperatoria of mixed silage being used is prescinded to 2～3 centimetres, then imperatoria airing to the leather hard that moisture is 65～75%, make imperatoria before ensiling, retain good nutrition and material base as for subsequent use;
B. the pineapple peel of mixed silage being used is prepared for 24 hours in advance, indoor spread out deposit keep pineapple peel dry in the air to moisture be 30～40% as for subsequent use, before mixed silage, check have non-rot;
C. choosing above-mentioned raw materials percentage by weight is: 70～90% imperatoria, 10～30% pineapple peel mixing and stirring, adopt horizental silo or polybag (bucket) ensiling, and air, sealing after completing are discharged in filling compacting;
D. preserving at normal temperatures fermentation time is to take after 45 days.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824361A (en) * | 2015-05-21 | 2015-08-12 | 中国热带农业科学院热带作物品种资源研究所 | Silage with mixed Reyan No.4 Chinese sugarcane and cassava leaves and ensiling method |
| CN106490354A (en) * | 2016-10-28 | 2017-03-15 | 南宁学院 | A kind of method that utilization pineapple peel makes hay silage |
| CN109275786A (en) * | 2018-12-04 | 2019-01-29 | 重庆市畜牧科学院 | Horse spine and sweet tea napier grass mixed silage method |
| CN111387355A (en) * | 2020-04-16 | 2020-07-10 | 中国热带农业科学院热带作物品种资源研究所 | High-quality fermented total mixed ration for tropical black goats and capable of being stored for long time |
| CN113142395A (en) * | 2021-03-24 | 2021-07-23 | 云南省草地动物科学研究院 | Method for effectively adjusting water content of Wangcao ensiling processing |
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| CN101884364A (en) * | 2009-05-14 | 2010-11-17 | 薛晓宁 | Pineapple bran pressed and packaged fermented feed and processing method thereof |
| CN101912083A (en) * | 2010-07-28 | 2010-12-15 | 云南省草地动物科学研究院 | Ground silage method |
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2014
- 2014-05-20 CN CN201410213193.9A patent/CN103947839A/en active Pending
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| CN101884364A (en) * | 2009-05-14 | 2010-11-17 | 薛晓宁 | Pineapple bran pressed and packaged fermented feed and processing method thereof |
| CN101912083A (en) * | 2010-07-28 | 2010-12-15 | 云南省草地动物科学研究院 | Ground silage method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824361A (en) * | 2015-05-21 | 2015-08-12 | 中国热带农业科学院热带作物品种资源研究所 | Silage with mixed Reyan No.4 Chinese sugarcane and cassava leaves and ensiling method |
| CN106490354A (en) * | 2016-10-28 | 2017-03-15 | 南宁学院 | A kind of method that utilization pineapple peel makes hay silage |
| CN109275786A (en) * | 2018-12-04 | 2019-01-29 | 重庆市畜牧科学院 | Horse spine and sweet tea napier grass mixed silage method |
| CN111387355A (en) * | 2020-04-16 | 2020-07-10 | 中国热带农业科学院热带作物品种资源研究所 | High-quality fermented total mixed ration for tropical black goats and capable of being stored for long time |
| CN113142395A (en) * | 2021-03-24 | 2021-07-23 | 云南省草地动物科学研究院 | Method for effectively adjusting water content of Wangcao ensiling processing |
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Application publication date: 20140730 |