CN100405918C - Ensiling method of sweet potato or sweet potato root tuber - Google Patents
Ensiling method of sweet potato or sweet potato root tuber Download PDFInfo
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- CN100405918C CN100405918C CNB2005100208180A CN200510020818A CN100405918C CN 100405918 C CN100405918 C CN 100405918C CN B2005100208180 A CNB2005100208180 A CN B2005100208180A CN 200510020818 A CN200510020818 A CN 200510020818A CN 100405918 C CN100405918 C CN 100405918C
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- ipomoea batatas
- sweet potato
- rattan
- ensiling
- piece root
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Abstract
The present invention provides an ensiling method of sweet potato vines or sweet potato tuberous roots. The method comprises the following steps: 1. cutting the sweet potato vines short, or pulping the sweet potato tuberous roots; 2. uniformly mixing 85 wt% to 94 wt% of the sweet potato vines, 0.5 wt% to 1 wt% of salt and 5.5 wt%to 14.5 wt% of corn flour, or uniformly mixing 80 wt% to 90 wt% of sweet potato slurry, 0.5 wt% to 1 wt% of salt and 9 wt%to 19.5 wt% of rapeseed cake powder or rapeseed dregs powder, or uniformly mixing 98 wt% to 99.5 wt% of sweet potato slurry and 0.5 wt% to 2 wt% of salt; 3. storing the mixture in ensiling bags. Since rapeseed cake (dregs) powder or corn flour is added during the ensiling process of the sweet potato tuberous roots or the sweet potato vines, the protein content or the sugar content of the raw material is increased, the water content of the ensiled material is reduced, the fermentation of lactic acid bacteria is promoted and ensiling quality is improved. The ensiling method is simple and practical, and is especially suitable for small peasant households.
Description
Technical field
The present invention relates to the Silaging method of a kind of crops, particularly relate to the Silaging method of Ipomoea batatas rattan or Ipomoea batatas piece root.
Background technology
Ipomoea batatas (have another name called: sweet potato, sweet potato, Latin: Ipomoea batatas) the piece root if preservation is improper, rots after results easily; If its rattan leaf can not in time use up, adopt the natural air drying method to cause the loss of nutrition easily, finally cause a large amount of wastings of resources.The rattan leaf water content height of scarlet potato, sugar content are low, are difficult for ensiling, therefore seldom as the ensilage utilization.Common Silaging method mainly is to add microorganism ensiling agent, impels the ensiling fermenting raw materials, but this method production cost height, the peasant generally is difficult for grasping, and operability is relatively poor.
Summary of the invention
Technical problem to be solved by this invention provides the Silaging method of a kind of Ipomoea batatas rattan or Ipomoea batatas piece root, and this method is simple to operate, production cost is low, be easy to popularization.
The technical scheme that technical solution problem of the present invention is adopted is: the Silaging method of a kind of Ipomoea batatas rattan or Ipomoea batatas piece root, comprise the steps: 1) prescind the Ipomoea batatas rattan or Ipomoea batatas piece root is pulled an oar, 2) percentage by weight with the Ipomoea batatas rattan consists of: the Ipomoea batatas rattan of 85-94%, the salt of 0.5-1% and the corn flour of 5.5-14.5% mix, or the percentage by weight of Ipomoea batatas piece root consisted of: the sweet potato paste of 80-90%, the salt of 0.5-1% and the coarse colza meal of 9-19.5% or rapeseed dregs powder mix, or the percentage by weight of Ipomoea batatas piece root consisted of: the sweet potato paste of 98-99.5% and the salt of 0.5-2% mix 3) seasoning in the bag silo of packing into.
The invention has the beneficial effects as follows: because when ensiling Ipomoea batatas piece root or Ipomoea batatas rattan, add rape cake (dregs of rice) powder or dried corn flour respectively, increased the protein content or the sugar content of raw material, reduced ensilage moisture content, promote lactobacillus-fermented, improved the ensiling quality.This Silaging method is simple, does not need to add in addition special ensiling agent, and all raw material all can be from peasant family, and the ensiling cost is low.This method occupies little space when operation and ensiling, is specially adapted to the smallholder.
The specific embodiment
Silage fermentation needs anaerobic environment, and the requirement in the sweat is that airtight no air enters.So before ensiling, need prescind (broken) ensiling material and the ensiling material in the round is compressed as far as possible, get rid of the air in the container, after ensilage seals several hours, anaerobic bacteria begins fermentation and acid, sour environment has limited the breeding and the putrefaction of aerobic microbiological (as mould, spoilage organisms) in the ensilage, reaches the purpose of long preservation.So ensilage should be contained in complete air-locked container, enter to guarantee airtight no air.
Ensilage Once you begin uses, and the Long contact time air causes that easily ensilage rots, so adopt the plastics bag silo to carry out the small lot ensiling, effect is best, uses up at short notice after opening bag, can reduce the loss of going mouldy.
1, the Silaging method of Ipomoea batatas rattan:
1) prescinds the Ipomoea batatas rattan: after removing old, yellow and rotten leaf, stem, press the long chopping of 0.5-1cm.Ipomoea batatas rattan after the chopping can reduce the air in the round when ensiling.
2) dry in the air listless: the listless moisture content that can reduce ensilage dries in the air.Under the sun, here dry in the air immediately after the Ipomoea batatas rattan is prescinded, make moisture content lose about 40-45%.Unclamp hand again after grasping the Ipomoea batatas rattan of drying in the air listless, if the shape of Ipomoea batatas rattan remains unchanged, then airing degree is suitable.At the weather dry, that sunshine is sufficient, drying in the air listlessly needs 2-4 hour, need regularly ted in this process, listless to reach fast, to dry in the air uniformly.
3) batching: after drying in the air the Ipomoea batatas rattan listless and placing cooling, mix with salt and corn flour, its percentage by weight consists of: the Ipomoea batatas rattan of 85-94%, the salt of 0.5-1% and the corn flour of 5.5-14.5%.Salt is wanted to mix with the Ipomoea batatas rattan more earlier with after corn flour mixes.
4) seasoning: the ensilage after will mixing is placed in the polybag, whenever putting into the ensiling raw material reaches higher position, the 15-20cm left and right sides and compresses with deaeration with palm, press layer by layer, tighten up pocket gradually with hand, deaeration at about 5cm place above material, is tightened sack with cord, at last be enclosed within the outside of polybag and tie sack with Polywoven Bag again, to prevent the polybag hanging breaking.
2, the Silaging method of Ipomoea batatas piece root:
1) making beating: remove and rot and damaged by vermin Ipomoea batatas piece root, dry after washing silt, pulverizer is ground into pulpous state with the Ipomoea batatas piece after removing the sieve sheet.Pulpous state Ipomoea batatas piece root can the interior to greatest extent air that reduces in the round when ensiling.
2) batching: mix with salt and rape cake (dregs of rice) powder, its percentage by weight consists of: rape cake (dregs of rice) powder of the sweet potato paste of 80-90%, the salt of 0.5-1%, 9-19.5%, because the sugar content of Ipomoea batatas piece root is higher, also can adopt the prescription that sweet potato paste is mixed with salt, its percentage by weight consists of: the sweet potato paste of 98-99.5% and the salt of 0.5-2%.
3) seasoning: identical with the step 4 of ensiling Ipomoea batatas rattan.
Bag silo must be placed on drying, shady and cool place, avoids mouse and the insect sack of breaking by the teeth, and air enters and can make bag silo become aerobic environment, causes ensilage to rot.
The same day after ensiling and the 2nd day check in the bag silo whether leave air, otherwise in time tighten pocket again after must opening bag deaeration.
The size of bag silo preferably is advisable with long 100cm, wide 60cm, thick 0.8mm, and weight is moderate after the ensiling, carries easily and preserves, and opens a bag back 2-4 pig and uses up with regard to edible about 7 days.The length of ensiling phase depends on the quality of anaerobic condition.If material is pressed very tightly, the bag silo good seal, generally can preserve 4.5-5 month.
Ipomoea batatas rattan and the ensiling of Ipomoea batatas piece root are advisable with the back use of 3 week of ensiling.Can feed body weight growing-finishing pig more than 20 kilograms or sow, piglet less than 2 monthly ages can not suit to feed.Feed pigs with ensilage preceding 2-3 days, feed pigs every day twice (early in the morning with at dusk each once), the amount of feeding that reduces feed simultaneously can allow pig adapt to ensilage as early as possible so that pig has hunger.Feed when raising ensilage, need increase forage volume gradually, one week of laundering period.The amount of feeding of ensilage generally only accounts for about 30% of dry in the daily ration.
Embodiment 1:
According to components in weight percent be: 93.5% Ipomoea batatas rattan, 0.5% salt and 6% corn flour mixed silage, ensiling are when 3 weeks, used the back, and the ensilage smell is sour fragrance, color is a green-yellow, more than the sensory evaluation grade was good, the pH value was about 4, and the ensilage quality is better.
Embodiment 2:
Ensiling components in weight percent according to the method described above is: 86.5% Ipomoea batatas piece root, 0.5% salt and 13% coarse colza meal mixed silage, when ensiling was used after 3 weeks, the ensilage smell is sour fragrance, color is a yellowish-brown, more than the sensory evaluation grade is good, the pH value is about 4, the ensilage quality better.
Ensilage of the present invention is used to feed store pig, and its daily gain is more than 0.4Kg, and feedstuff-meat ratio is below 3.5, feeds that to raise effect very good.
Claims (4)
1. the Silaging method of Ipomoea batatas rattan or Ipomoea batatas piece root is characterized in that, comprises the steps:
1) prescind Ipomoea batatas rattan or with Ipomoea batatas piece root making beating,
2) percentage by weight with the Ipomoea batatas rattan consists of: the Ipomoea batatas rattan of 85-94%, the salt of 0.5-1% and the corn flour of 5.5-14.5% mix, or the percentage by weight of Ipomoea batatas piece root consisted of: coarse colza meal or the rapeseed dregs powder of the sweet potato paste of 80-90%, the salt of 0.5-1% and 9-19.5% mix, or the percentage by weight of Ipomoea batatas piece root consisted of: the sweet potato paste of 98-99.5% and the salt of 0.5-2% mix
3) seasoning in the bag silo of packing into.
2. the Silaging method of Ipomoea batatas rattan as claimed in claim 1 or Ipomoea batatas piece root is characterized in that, leaf, the stem that before described step 1, will remove the old, yellow of Ipomoea batatas rattan earlier and rot, or remove rot and damaged by vermin Ipomoea batatas piece root and wash silt after dry.
3. the Silaging method of Ipomoea batatas rattan as claimed in claim 1 or Ipomoea batatas piece root is characterized in that, the Ipomoea batatas rattan need be dried in the air after described step 1 to moisture content and be lost 40-45%.
4. the Silaging method of Ipomoea batatas rattan as claimed in claim 1 or Ipomoea batatas piece root, it is characterized in that, the concrete steps of described step 3 are: the ensilage after will mixing is placed in the polybag, whenever put into ensiling raw material 15-20cm higher position and compress with deaeration, press layer by layer, tighten up pocket gradually with hand with palm, deaeration, at 5cm place above material, tighten sack with rope, be enclosed within the outside of polybag and tie sack with Polywoven Bag more at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100208180A CN100405918C (en) | 2005-04-29 | 2005-04-29 | Ensiling method of sweet potato or sweet potato root tuber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100208180A CN100405918C (en) | 2005-04-29 | 2005-04-29 | Ensiling method of sweet potato or sweet potato root tuber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1685880A CN1685880A (en) | 2005-10-26 |
| CN100405918C true CN100405918C (en) | 2008-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100208180A Expired - Fee Related CN100405918C (en) | 2005-04-29 | 2005-04-29 | Ensiling method of sweet potato or sweet potato root tuber |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621844A (en) * | 2013-12-04 | 2014-03-12 | 唐继高 | Sweet potato vine ensiling method |
| CN103947837A (en) * | 2014-05-14 | 2014-07-30 | 张治国 | Processing method of sweet potato vine feed |
| CN107410679A (en) * | 2016-05-23 | 2017-12-01 | 周依宁 | Big pork pig sweet potato vine feed producing method in a kind of grain-saving type |
| CN106071186B (en) * | 2016-06-06 | 2019-09-13 | 广东大广生物科技有限公司 | The preparation method of the dedicated glycolysis fine fodder ensilage of one broad sow |
| CN105941860A (en) * | 2016-06-17 | 2016-09-21 | 湖北省农业科学院农产品加工与核农技术研究所 | Sweet potato byproduct feed and microbial fermentation method thereof |
| CN106615700A (en) * | 2016-10-13 | 2017-05-10 | 常州市鼎升环保科技有限公司 | Preparation method of sweet potato seedling silage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276172A (en) * | 1999-06-08 | 2000-12-13 | 张春平 | Method for overwintering storing sweet potato in case or box |
| CN1278404A (en) * | 1999-06-22 | 2001-01-03 | 张春平 | Sweet potato Preserving method |
| CN1493212A (en) * | 2003-08-13 | 2004-05-05 | 褚国发 | Convenient edible sweet potato vine and its production process |
-
2005
- 2005-04-29 CN CNB2005100208180A patent/CN100405918C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1276172A (en) * | 1999-06-08 | 2000-12-13 | 张春平 | Method for overwintering storing sweet potato in case or box |
| CN1278404A (en) * | 1999-06-22 | 2001-01-03 | 张春平 | Sweet potato Preserving method |
| CN1493212A (en) * | 2003-08-13 | 2004-05-05 | 褚国发 | Convenient edible sweet potato vine and its production process |
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| CN1685880A (en) | 2005-10-26 |
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