CN113287683A - Mixed ensiling method for alfalfa and corn in alpine regions - Google Patents
Mixed ensiling method for alfalfa and corn in alpine regions Download PDFInfo
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- CN113287683A CN113287683A CN202110690301.1A CN202110690301A CN113287683A CN 113287683 A CN113287683 A CN 113287683A CN 202110690301 A CN202110690301 A CN 202110690301A CN 113287683 A CN113287683 A CN 113287683A
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- corn
- alfalfa
- ensiling
- alpine regions
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- 240000008042 Zea mays Species 0.000 title claims abstract description 33
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 33
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 33
- 235000005822 corn Nutrition 0.000 title claims abstract description 33
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 19
- 240000004658 Medicago sativa Species 0.000 title 1
- 241000219823 Medicago Species 0.000 claims abstract description 28
- 239000004460 silage Substances 0.000 claims abstract description 11
- 238000000855 fermentation Methods 0.000 claims description 6
- 230000004151 fermentation Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims description 3
- 239000008267 milk Substances 0.000 claims description 3
- 210000004080 milk Anatomy 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 abstract description 14
- 244000025254 Cannabis sativa Species 0.000 description 12
- 238000011161 development Methods 0.000 description 7
- 244000144972 livestock Species 0.000 description 5
- 239000004459 forage Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 244000309466 calf Species 0.000 description 2
- 244000144980 herd Species 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000968928 Carex brizoides Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/10—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a method for mixing and ensiling alfalfa and corn in alpine regions, which comprises the following steps: 1) collecting alfalfa and corn; 2) cutting corn stalk into 1-3cm length, and cutting herba Medicaginis into 4-6cm length; 3) mixing uniformly; 4) ensiling; 5) and (5) fermenting. The invention belongs to the technical field of animal husbandry silage, and particularly relates to a method for mixed silage of alfalfa and corn in alpine regions.
Description
Technical Field
The invention belongs to the technical field of animal husbandry ensiling, and particularly relates to a method for mixed ensiling of alfalfa and corn in alpine regions.
Background
The alpine region of Qinghai-Tibet plateau is one of three grassland animal husbandry bases in China. However, in recent years, due to unreasonable utilization of human beings and abnormal change of climate, the ecological environment of the alpine grasses which is very fragile and unstable is gradually worsened, and the sustainable development of society and economy in the plateau area, which is a link to the continuous development of grassland animal husbandry, is severely restricted. The construction and cultivation of the grassland, the research and development of high-quality grass products are important measures for realizing the intensive operation of the grassland animal husbandry and relieving the grazing pressure of natural grasslands, and become a necessary way for the sustainable development of the grassland animal husbandry and the protection of the ecological environment in the plateau in the alpine region of the Qinghai-Tibet plateau.
The di qing tibet autonomous state is located in the northwest of Yunnan province and is the only Tibetan and pasturing area in Yunnan province. The diqing grassland animal husbandry is a major local industry. However, since the 60's of the 20 th century, due to the rapid growth of the population and the increasing number of livestock in this area, natural grassland was overloaded and over-herded, the grassland deteriorated seriously, the productivity declined, the grassland "three-season" function decreased, and the cold season was long, as long as 6 months. The grass yield of the natural grassland is reduced by 30 percent on average in the 50 th ages of the 20 th century, and the grass yield of the grassland in the main grazing area is reduced by 50 percent. The serious degradation of the natural grassland brings great pressure to the continuous development of the local grassland animal husbandry, and the shortage of high-quality forage grass becomes a bottleneck for limiting the development of the local animal husbandry, particularly the serious shortage of high-quality grass products. The conflict between the grass and the livestock is outstanding, and the stable development of the grassland animal husbandry in the area is severely restricted.
The single variety of pasture and the serious shortage of protein forage grass are one of the important factors which puzzle the production benefit of grassland animal husbandry in alpine regions for a long time. The di qing tibet autonomous state is located in the northwest of Yunnan province and is the only Tibetan and pasturing area in Yunnan province. Due to the influence of climate, the crop is long in winter, and due to geographical conditions, the crops which can be selected by farmers and herdsmen to be planted are limited, and the crop yield is not high. Forage grass feed for livestock fed by farmers and herdsmen is mainly crop straws stored in summer and autumn, the condition of insufficient supply of the livestock feed in winter and spring is very serious, and a plurality of livestock fall into vicious circle of 'autumn fertilizer, winter lean and spring death'. The establishment of the grassland for cultivation and the research and development of high-quality grass products are the precondition for relieving seasonal supply and demand deficiency of local forage grass and ensuring the healthy and stable development of local animal husbandry.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the method for mixing and ensiling the alfalfa and the corn in the alpine region, the mixed ensiling of the alfalfa and the ensiled corn is a high-quality grass product in the alpine region, and the yak is fed in winter and spring, so that the reproduction rate of calves can be effectively improved, the death rate of adult animals is reduced, the loss of losing weight is reduced, and the turnover of herds is accelerated.
The technical scheme adopted by the invention is as follows: the invention relates to a method for mixing and ensiling alfalfa and corn in alpine regions, which comprises the following steps:
1) collecting alfalfa and corn;
2) cutting corn stalk into 1-3cm length, and cutting herba Medicaginis into 4-6cm length;
3) when the water content of the alfalfa and the corn is 87% -89%, uniformly mixing the alfalfa and the silage corn according to the weight ratio of 5-6: 4-5;
4) adding the mixture into an ensiling bag, compacting and sealing;
5) after fermentation at a temperature of 25 ℃ to 35 ℃, ensiling is completed.
Further, the time for harvesting the alfalfa and the corn in the step 1) is a branch period and a milk stage respectively.
Further, the mixture in the step 4) is added into the silage bag in a layer-by-layer adding mode.
Further, the fermentation days in step 5) are 60 days.
The method has the following beneficial effects that: the mixed silage method of the alfalfa and the corn in the alpine region has the advantages that the mixed silage of the alfalfa and the silage corn is a high-quality grass product in the alpine region, yaks are fed in winter and spring, the reproduction rate of calves can be effectively improved, the death rate of adult animals is reduced, loss of losing weight is reduced, and turnover of herds is accelerated.
Drawings
FIG. 1 is a graph showing the comparison of the silage quality of the mixed silage method of alfalfa and corn in the alpine region.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the method for mixing and ensiling the alfalfa and the corn in the alpine region comprises the following steps:
1) collecting alfalfa and corn;
2) cutting corn stalk into 1-3cm length, and cutting herba Medicaginis into 4-6cm length;
3) when the water content of the alfalfa and the corn is 87% -89%, uniformly mixing the alfalfa and the silage corn according to the weight ratio of 5-6: 4-5;
4) adding the mixture into an ensiling bag, compacting and sealing;
5) after fermentation at a temperature of 25 ℃ to 35 ℃, ensiling is completed.
The time for harvesting the alfalfa and the corn in the step 1) is a branch period and a milk stage respectively.
Adding the mixture obtained in the step 4) into an ensiling bag in a layer-by-layer adding mode.
The fermentation days in the step 5) are 60 days.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, and the description is not restrictive, but only one of the embodiments of the present invention, and is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A method for mixing and ensiling alfalfa and corn in alpine regions is characterized by comprising the following steps:
1) collecting alfalfa and corn;
2) cutting corn stalk into 1-3cm length, and cutting herba Medicaginis into 4-6cm length;
3) when the water content of the alfalfa and the corn is 87% -89%, uniformly mixing the alfalfa and the silage corn according to the weight ratio of 5-6: 4-5;
4) adding the mixture into an ensiling bag, compacting and sealing;
5) after fermentation at a temperature of 25 ℃ to 35 ℃, ensiling is completed.
2. The method for mixed ensiling of alfalfa and corn in alpine regions according to claim 1, characterized in that: the time for harvesting the alfalfa and the corn in the step 1) is a branch period and a milk stage respectively.
3. The method for mixed ensiling of alfalfa and corn in alpine regions according to claim 2, characterized in that: adding the mixture obtained in the step 4) into an ensiling bag in a layer-by-layer adding mode.
4. The method for mixed ensiling of alfalfa and corn in alpine regions according to claim 3, characterized in that: the fermentation days in the step 5) are 60 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110690301.1A CN113287683A (en) | 2021-06-22 | 2021-06-22 | Mixed ensiling method for alfalfa and corn in alpine regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110690301.1A CN113287683A (en) | 2021-06-22 | 2021-06-22 | Mixed ensiling method for alfalfa and corn in alpine regions |
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| Publication Number | Publication Date |
|---|---|
| CN113287683A true CN113287683A (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110690301.1A Pending CN113287683A (en) | 2021-06-22 | 2021-06-22 | Mixed ensiling method for alfalfa and corn in alpine regions |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348099A (en) * | 2017-08-22 | 2017-11-17 | 邢台市农业科学研究院 | A kind of graminous pasture and the Silaging method of alfalfa |
| CN108056224A (en) * | 2017-12-18 | 2018-05-22 | 湖南德人牧业科技有限公司 | A kind of processing method for mixing grass silage feed |
| CN109892486A (en) * | 2019-03-22 | 2019-06-18 | 黑龙江省农业科学院草业研究所 | The production method and its feed obtained of clover and the mixed storage of whole-plant corn |
| CN112931697A (en) * | 2021-03-29 | 2021-06-11 | 内蒙古超越饲料有限公司 | Forage grass type fermented total mixed ration |
-
2021
- 2021-06-22 CN CN202110690301.1A patent/CN113287683A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348099A (en) * | 2017-08-22 | 2017-11-17 | 邢台市农业科学研究院 | A kind of graminous pasture and the Silaging method of alfalfa |
| CN108056224A (en) * | 2017-12-18 | 2018-05-22 | 湖南德人牧业科技有限公司 | A kind of processing method for mixing grass silage feed |
| CN109892486A (en) * | 2019-03-22 | 2019-06-18 | 黑龙江省农业科学院草业研究所 | The production method and its feed obtained of clover and the mixed storage of whole-plant corn |
| CN112931697A (en) * | 2021-03-29 | 2021-06-11 | 内蒙古超越饲料有限公司 | Forage grass type fermented total mixed ration |
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Application publication date: 20210824 |