CN103460913A - Method for storing sweet potato seeds - Google Patents
Method for storing sweet potato seeds Download PDFInfo
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- CN103460913A CN103460913A CN2013104242467A CN201310424246A CN103460913A CN 103460913 A CN103460913 A CN 103460913A CN 2013104242467 A CN2013104242467 A CN 2013104242467A CN 201310424246 A CN201310424246 A CN 201310424246A CN 103460913 A CN103460913 A CN 103460913A
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Abstract
The invention relates to a method for storing sweet potato seeds, which belongs to the technical filed of storage. The method for storing the sweet potato seeds comprises the following steps of seed selection, storage and management during a storage period. The method comprises the following concrete steps of putting a layer of paper scraps or straws with the thickness of 3-5cm at the bottom part of a carton box or a wooden box; putting potato tubers in a non-woven fabrics shopping bag; sealing; hanging with tags; horizontally putting the bag in the carton box or the wooden box; putting the potato tubers in the bag into a layer without overlapping; tightly filling a cavity and inner walls on the periphery of the box through the paper scraps or the straws, wherein the appropriate thickness is fit to cover the bag; putting another layer of potato seeds; sequentially piling up a layer of potato seeds and a layer of paper scraps or the straws, wherein the number of the layers of the potato seeds cannot exceed ten layers; covering a layer of paper scraps of straws with the thickness of 5-10cm on the potato seeds at the uppermost layer; and closing a box cover, and placing the box indoors. The seeds are checked at 20-25 days after storage, the bad seeds are picked up, and the rest is stored through the same method. The method has the characteristics of simplicity, convenience, labor and time saving, good effect, fresh potato seeds, convenience in carrying, and no mixture of varieties.
Description
Technical field
The present invention relates to a kind of method of sweet potato potato seed storage, belong to the storage technique field.
Background technology
Sweet potato claims again Ipomoea batatas, sweet potato, sweet potato, pachyrhizus etc., is the annual herb plant of Convolvulaceae sweet potato genus, is one of China and southwest staple food crop.The Sweet Potato For High. yield Production stable yields, wide adaptability, strong stress resistance, of many uses, be of high nutritive value.The potato piece is rich in starch, soluble sugar, protein and multivitamin, is edible, medicinal and forage crop, is again to manufacture the industrial crops such as starch, alcohol and sugar.The sweet potato volume is large, and water content is high, and tissue children is tender, the thin cracky of skin, and duration of storage easily damages to plants caused by sudden drop in temperature, do evil, disease etc. and cause rotting, and during sweet potato storing, on the occasion of winter, the maintenance preference temperature is the key of safe storage.Sweet potato happiness temperature is afraid of cold, and reserve temperature, for a long time lower than 10 ℃, easily damages to plants caused by sudden drop in temperature even freeze injury; Excess Temperature, for a long time higher than 15 ℃, potato piece respiration is strengthened, and can cause the potato bud and sprout, and causes nutrient consumption, disease occurs and rotten kind; The suitable humidity of sweet potato storing is 80%-90%, and lower than 80%, the easy dehydration of potato piece, cause the physiology atrophy, and easily the chaff heart is with rotten, and humidity surpasses 90%, is conducive to germ reproduction, makes it susceptible and rotten.Storage is ventilative bad early stage, CO
2excessive concentration, easily make potato piece anaerobic respiration strengthen and produce vinosity and rot.In cold local sweet potato main producing region, potato seed is mainly preserved by cellar, storage is large and effective, mostly adopt indoor mound storage method for the especially small-scale potato seed storage in warm place, because being subject to the factor impacts such as ambient temperature, humidity, effect is undesirable, easily causes rotten potato, and manages, carries inconvenience.The Storage Requirement of Sweet Potato Germplasms Resources is stricter, because each variety source quantity is few, during storage, need separate fully, in order to avoid different cultivars mixes.
For the problems referred to above, the inventor, through research repeatedly, provides a kind of method of sweet potato potato seed storage.Through literature search, have no the open report identical with the present invention.
Summary of the invention
The object of the invention is to solve affect the sweet potato potato seed because winter low temperature is dry and preserves difficult problem, provide a kind of method simply, fresh, the convenient in carrying of high insulating effect, potato seed, the sweet potato potato seed storage practice of avoiding different cultivars to mix.
The method of sweet potato potato seed storage of the present invention, its concrete steps are as follows:
A. potato seed is selected
Select size evenly, epidermis is smooth, have no mechanical damage, and without the potato piece of damage by disease and insect, be potato seed.
B. prepare storage bag and storage box
Make storage bag with non-woven fabric shopping bag, the size of bag is advisable can fill the 2-3 kilogram; Make filler with paper scrap or straw; Make storage box with carton or wooden case.
C. storage practice
First bottom carton or wooden case, put paper scrap or the straw of thick layer 3-5cm, by potato piece traverse in shopping bag, seal mouth, hang up properly label, by the sack traverse in carton or wooden case, make potato piece in bag put into one deck, not overlapping, every layer of bag of putting is several to be determined according to chest size, after setting one deck, with paper scrap or straw, by hole and case surrounding inwall, fill tight, to cover tightly sack, be advisable, and then put one deck potato seed, one deck potato seed one deck paper scrap or straw are stacked successively like this, the number of plies is put in potato seed can not the more than ten layer, the paper scrap that lid layer 5-10cm is thick in the superiors' potato seed or straw, finally case lid is closed, put in indoor.
D. storage period management
Within 20-25 days, turned over kind of an inspection after storage, picked the cur, preserved again by same method.
The inventive method has advantages of that method is easy, saving of work and time, effective, potato seed is fresh, do not mix between convenient in carrying, kind.
Embodiment
embodiment 1:
(1) storage time place
Year March in October, 2011 to 2012, at konjaku research institute of Yunnan Prov Agriculture University potato seed preserving chamber, preserved.
(2) step of sweet potato potato seed storage is described with the summary of the invention part.
(3) storage effect of different storage boxs and filler
After storage, calculate rotten kind of rate, the results are shown in Table 1.
Rotten potato rate (%)=
Emerge number of days, plant height, stem of table 1 slightly compares
(4) conclusion
The potato seed of shopping bag storage sweet potato has good insulation, ventilative, water retention, and rotten kind of rate is low, and the potato piece is fresh, avoid different cultivars to mix.
embodiment 2:
(1) storage time place
Year March in October, 2012 to 2013, in warehouse, Yunnan Prov Agriculture University experimental plot, preserved.
(2) step of sweet potato potato seed storage is described with the summary of the invention part.
(3) storage effect of different storage boxs and filler
After storage, calculate rotten kind of rate, the results are shown in Table 1.
Rotten potato rate (%)=
Emerge number of days, plant height, stem of table 2 slightly compares
(4) conclusion
The potato seed of shopping bag storage sweet potato has good insulation, ventilative, water retention, and rotten kind of rate is low, and the potato piece is fresh, avoid different cultivars to mix.
Claims (1)
1. the method for sweet potato potato seed storage is characterized in that the step of the method is as follows:
A. potato seed is selected
Select size evenly; Epidermis is smooth; Have no mechanical damage; Potato piece without damage by disease and insect is potato seed;
B. prepare storage bag and storage box
Make storage bag with non-woven fabric shopping bag, the size of bag is advisable can fill the 2-3 kilogram; Make filler with paper scrap or straw; Make storage box with carton or wooden case;
C. storage practice
First bottom carton or wooden case, put paper scrap or the straw of thick layer 3-5cm, by potato piece traverse in shopping bag, seal mouth, hang up properly label, by the sack traverse in carton or wooden case, make potato piece in bag put into one deck, not overlapping, every layer of bag of putting is several to be determined according to chest size, after setting one deck, with paper scrap or straw, by hole and case surrounding inwall, fill tight, to cover tightly sack, be advisable, and then put one deck potato seed, one deck potato seed one deck paper scrap or straw are stacked successively like this, the number of plies is put in potato seed can not the more than ten layer, the paper scrap that lid layer 5-10cm is thick in the superiors' potato seed or straw, finally case lid is closed, put in indoor,
D. storage period management
Within 20-25 days, turned over kind of an inspection after storage, picked the cur, preserved again by same method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424246.7A CN103460913B (en) | 2013-09-17 | 2013-09-17 | Method for storing sweet potato seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424246.7A CN103460913B (en) | 2013-09-17 | 2013-09-17 | Method for storing sweet potato seeds |
Publications (2)
| Publication Number | Publication Date |
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| CN103460913A true CN103460913A (en) | 2013-12-25 |
| CN103460913B CN103460913B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310424246.7A Expired - Fee Related CN103460913B (en) | 2013-09-17 | 2013-09-17 | Method for storing sweet potato seeds |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115630A (en) * | 2014-07-29 | 2014-10-29 | 段甲明 | Method for storing sweet potatoes through charcoal functions |
| CN104541799A (en) * | 2014-12-18 | 2015-04-29 | 界首市燕英地种植专业合作社 | Overwintering storage method for sweet potatoes |
| CN105993420A (en) * | 2016-05-25 | 2016-10-12 | 句容市天王镇戴庄有机农业专业合作社 | Sweet potato organic fresh-keeping and breed conservation method |
| CN106068961A (en) * | 2016-06-16 | 2016-11-09 | 谢立红 | Method is stored sth. in a cellar in a kind of Rhizoma Steudnerae Henryanae potato seed |
| CN106798000A (en) * | 2016-12-09 | 2017-06-06 | 河池市农业科学研究所 | A kind of method for preserving Ipomoea batatas potato seed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU873963A1 (en) * | 1980-05-12 | 1981-10-23 | Московская Ордена Ленина И Ордена Трудового Красного Знамени Сельскохозяйственная Академия Им.К.А.Митирязева | Method of storing root crops |
| JPH06153785A (en) * | 1992-11-24 | 1994-06-03 | Honshu Paper Co Ltd | Long-term storage of fruit and vegetable by pallet unit |
| 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 |
| CN102960132A (en) * | 2012-12-20 | 2013-03-13 | 杨毅 | Food storage method |
-
2013
- 2013-09-17 CN CN201310424246.7A patent/CN103460913B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU873963A1 (en) * | 1980-05-12 | 1981-10-23 | Московская Ордена Ленина И Ордена Трудового Красного Знамени Сельскохозяйственная Академия Им.К.А.Митирязева | Method of storing root crops |
| JPH06153785A (en) * | 1992-11-24 | 1994-06-03 | Honshu Paper Co Ltd | Long-term storage of fruit and vegetable by pallet unit |
| 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 |
| CN102960132A (en) * | 2012-12-20 | 2013-03-13 | 杨毅 | Food storage method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115630A (en) * | 2014-07-29 | 2014-10-29 | 段甲明 | Method for storing sweet potatoes through charcoal functions |
| CN104115630B (en) * | 2014-07-29 | 2016-05-11 | 段甲明 | Utilize the method for charcoal function storage Ipomoea batatas |
| CN104541799A (en) * | 2014-12-18 | 2015-04-29 | 界首市燕英地种植专业合作社 | Overwintering storage method for sweet potatoes |
| CN105993420A (en) * | 2016-05-25 | 2016-10-12 | 句容市天王镇戴庄有机农业专业合作社 | Sweet potato organic fresh-keeping and breed conservation method |
| CN106068961A (en) * | 2016-06-16 | 2016-11-09 | 谢立红 | Method is stored sth. in a cellar in a kind of Rhizoma Steudnerae Henryanae potato seed |
| CN106798000A (en) * | 2016-12-09 | 2017-06-06 | 河池市农业科学研究所 | A kind of method for preserving Ipomoea batatas potato seed |
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| Publication number | Publication date |
|---|---|
| CN103460913B (en) | 2015-06-03 |
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Granted publication date: 20150603 Termination date: 20200917 |