CN1628512A - Method for making cultivated silkworm climb the fascicle itself - Google Patents
Method for making cultivated silkworm climb the fascicle itself Download PDFInfo
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- CN1628512A CN1628512A CN 200310104085 CN200310104085A CN1628512A CN 1628512 A CN1628512 A CN 1628512A CN 200310104085 CN200310104085 CN 200310104085 CN 200310104085 A CN200310104085 A CN 200310104085A CN 1628512 A CN1628512 A CN 1628512A
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Abstract
The invention provides a method for making cultivated silkworm climb the fascicle itself which comprises, when ripe silkworm accounts to 5-10% of a batch of silkworms for uniform astogeny, mounting ripe silkworms separately under temperature of 24+-2 deg. C, feeding ecdysone to the large amount of residual silkworms at 20-21 clock, after 10-12 hours, ripening the whole batch of silkworms collectively, spreading a layer of cordate houttuynia in a silkworm stand, placing the mounting unit on the silkworm stand, depositing the mounting unit after 20 minutes, and collectively mounting the small number of ripe silkworms.
Description
Technical field
The present invention relates to a kind of silkworm cultural method, especially relate to the method that a kind of silkworm is put on an arrow.
Background technology
At present, generally all adopt in the silkworm breeding process traditional matured silkworm manually the method for having caught put on an arrow, its basic operation method is when putting on an arrow, caught matured silkworm by artificial by head, the matured silkworm of the some collected is in time delivered to a bunch chamber, according to certain requirement, matured silkworm is spread in allows it weave silk on the small bundle of straw to cocoon equably, there is following deficiency in this traditional last cluster method:
The first, the labourer is time-consuming, labour intensity is big: a general labour can only bear the last cluster management of a matured silkworm, and labour intensity is big and production efficiency is low, can not adapt to the needs that modern production intensification, scale, industrialization silkworm already develop.
The second, Yi Renwei causes silkworm body injury, reduces cocoon yield: when manually having caught matured silkworm, easily the people be cause the matured silkworm body scratch, pull wounds, get rid of hinder and overstock injured, thereby lethality in the increase bunch, the reduction cocoon yield influences silk quality.
Three, easily increase the sericulture cost: because labour intensity is big, puts on an arrow and often all want the hired laborer, will pay wages naturally labor wage and living expenses, the cost that causes breeding silkworms increases, and the sericulture income is low, influences the enthusiasm that the silkworm raiser breeds silkworms to a certain extent.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art and provide that a kind of labour intensity is little, matured silkworm survival rate height, the time of putting on an arrow is short, aquaculture cost is low, produce cocoon quality amount height, be suitable for the last cluster method of the silkworm of large-scale farming.
The object of the present invention is achieved like this:
A kind of method of silkworm self-mounting method, carry out as follows:
(1) catching silkworm puts on an arrow: when in the neater a collection of silkworm of astogeny the matured silkworm of 5-10% being arranged, matured silkworm caught separately put on an arrow;
(2) freshen the food moulting hormone: 24 ± 2 ℃ of bunch room temperatures, freshen the food moulting hormone for when 20-21 selects remaining large quantities of silkworms, average 20,000 5 thousand ± 5% silkworm is added 12 milliliters of foods;
(3) after self-mounting method: 10-12 hour, silkworm can be concentrated aging by the gross, again cordate houttuynia is spread one deck in silkworm rearing bed, simultaneously the cocooning tool full expand is placed on the silkworm rearing bed, and keep bunch indoor light dark partially and even, the matured silkworm silkworm rearing bed self-mounting method that under the exerting a gradual, corrupting influence on of the special odor of cordate houttuynia, speeds away, after 20 minutes, in being arranged in a slice paper cocooning frame, 120-150 head or a slice folding bunch when 350-400 matured silkworm arranged, cocooning tool is put extension, remaining fragmentary matured silkworm, artificial concentrating put on an arrow.
Wherein, in adding food moulting hormone step,, then when selecting, freshens 22-23 the food moulting hormone if a bunch room temperature is higher than 26 ℃; If a bunch room temperature is lower than 22 ℃, then when selecting, freshens 15-16 the food moulting hormone;
The cordate houttuynia of in the self-mounting method step, on silkworm rearing bed, spreading, be because cordate houttuynia contains ethereal oil, contain compositions such as methylnonanone, oreodaphene alkene, lauryl aldehyde in the oil, thereby can produce a kind of special odor, the sense of smell of matured silkworm is comparatively sensitive, responsive especially to this smell, under it exerts a gradual, corrupting influence on, can leave silkworm rearing bed as early as possible and creep to rearing instrument and put on an arrow.
The present invention has following advantage than prior art:
The present invention has made full use of the physiological property that matured silkworm upwards creeps, and utilizes the exerting a gradual, corrupting influence on it and upwards climb up a bunch cocooning automatically of special odor of cordate houttuynia, and therefore following tangible advantage is arranged:
The first, saving of work and time, labour intensity low, be suitable for large-scale production: with individual kind calculating, traditional last cluster method needs just can finish in 720 minutes puts on an arrow, and the present invention only needs 30 minutes; Aspect recruitment, finish and put on an arrow, traditional last cluster method needs 1.5 of recruitments, and the present invention only needs 0.06 of recruitment, is 1/25 of conventional method recruitment, simultaneously, need not manually matured silkworm have been caught in a large number, greatly alleviate operator's labour intensity, exactly because its saving of work and time and labour intensity are low, just be suitable for large-scale breed, also convenient management.
The second, the quality that has improved the survival rate of matured silkworm and produced cocoon: traditional last cluster method has caused a large amount of matured silkworms to be scratched even dead, 5 kilograms of every kind meeting increase light defective cocoons, and the present invention does not almost have matured silkworm and is scratched, the meeting of every kind has increased by 5 kilograms of cocoons;
Three, aquaculture cost is low: in market, the price of good cocoon is about 11 times of light defective cocoon price, add the artificial and time of being saved, the aquaculture cost of the last cluster method that the comparable employing of aquaculture cost of the present invention is traditional reduces many, so just increase the income of culturing silkworm, can greatly transfer silkworm raiser's sericulture enthusiasm.
Embodiment
Embodiment 1: a kind of method of silkworm self-mounting method, carry out as follows:
(1) catching silkworm puts on an arrow: when in the neater a collection of silkworm of astogeny the matured silkworm of 5-10% being arranged, matured silkworm caught separately put on an arrow;
(2) freshen the food moulting hormone: 24 ± 2 ℃ of bunch room temperatures, freshen the food moulting hormone for when 20-21 selects remaining large quantities of silkworms, average 20,000 5 thousand ± 5% silkworm is added 12 milliliters of foods;
(3) after self-mounting method: 10-12 hour, silkworm can be concentrated aging by the gross, again cordate houttuynia is spread one deck in silkworm rearing bed, simultaneously the cocooning tool full expand is placed on the silkworm rearing bed, and keep bunch indoor light evenly dark partially, the matured silkworm silkworm rearing bed self-mounting method that under the exerting a gradual, corrupting influence on of the special odor of cordate houttuynia, can speed away, after 20 minutes, in being arranged in a slice paper cocooning frame, 120-150 head or a slice folding bunch when 350-400 matured silkworm arranged, cocooning tool is put extension, remaining fragmentary matured silkworm, artificial concentrating put on an arrow.
Embodiment 2: make the silkworm self-mounting method by the method among the embodiment 1, in adding food moulting hormone step, if a bunch room temperature is higher than 26 ℃, then freshen the food moulting hormone when 22-23 selects.
Embodiment 3: make the silkworm self-mounting method by the method among the embodiment 1, in adding food moulting hormone step, if a bunch room temperature is lower than 22 ℃, then freshen the food moulting hormone when 15-16 selects.
The present invention and relatively seeing the following form of the every index of cluster method traditionally: (is example with individual kind)
| Project | The present invention | Tradition is put on an arrow | Remarks |
| Put on an arrow the time | 30 minutes | 720 minutes | |
| Labour cost | 0.9 unit | 22.5 unit | By 8 hours workers, 15 yuan of calculating of each worker |
| The cost of living | 10.0 unit | ||
| Increase light defective cocoon | 5 kilograms | Take in 6 yuan | |
| Increased cocoon | 5 kilograms | Take in 65 yuan | |
| Increment | 90.6 unit |
Claims (3)
1, a kind of method of silkworm self-mounting method is characterized in that carrying out as follows:
(1) catching silkworm puts on an arrow: when in the neater a collection of silkworm of astogeny the matured silkworm of 5-10% being arranged, matured silkworm caught separately put on an arrow;
(2) freshen the food moulting hormone: 24 ± 2 ℃ of bunch room temperatures, freshen the food moulting hormone for when 20-21 selects remaining large quantities of silkworms, average 20,000 5 thousand ± 5% silkworm is added 12 milliliters of foods;
(3) after self-mounting method: 10-12 hour, silkworm can be concentrated aging by the gross, again cordate houttuynia is spread one deck in silkworm rearing bed, simultaneously the cocooning tool full expand is placed on the silkworm rearing bed, and keep bunch indoor light dark partially and even, the matured silkworm silkworm rearing bed self-mounting method that under the exerting a gradual, corrupting influence on of the special odor of cordate houttuynia, speeds away, after 20 minutes, in being arranged in a slice paper cocooning frame, 120-150 head or a slice folding bunch when 350-400 matured silkworm arranged, cocooning tool is put extension, remaining fragmentary matured silkworm, artificial concentrating put on an arrow.
2, the method for silkworm self-mounting method according to claim 1 is characterized in that a bunch room temperature is higher than 26 ℃, freshens the food moulting hormone when 22-23 selects in adding food moulting hormone step.
3, the method for silkworm self-mounting method according to claim 1 is characterized in that a bunch room temperature is lower than 22 ℃, then freshens the food moulting hormone when 15-16 selects in adding food moulting hormone step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310104085 CN1628512A (en) | 2003-12-19 | 2003-12-19 | Method for making cultivated silkworm climb the fascicle itself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310104085 CN1628512A (en) | 2003-12-19 | 2003-12-19 | Method for making cultivated silkworm climb the fascicle itself |
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| Publication Number | Publication Date |
|---|---|
| CN1628512A true CN1628512A (en) | 2005-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310104085 Pending CN1628512A (en) | 2003-12-19 | 2003-12-19 | Method for making cultivated silkworm climb the fascicle itself |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550496A (en) * | 2012-01-18 | 2012-07-11 | 韦有任 | Lifting silkworm cluster and method for cocooning by adopting silkworm cluster |
| CN105594668A (en) * | 2015-12-24 | 2016-05-25 | 江西省蚕桑茶叶研究所 | Cocooning frame mounting method free of cocooning frame turnover |
-
2003
- 2003-12-19 CN CN 200310104085 patent/CN1628512A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550496A (en) * | 2012-01-18 | 2012-07-11 | 韦有任 | Lifting silkworm cluster and method for cocooning by adopting silkworm cluster |
| CN105594668A (en) * | 2015-12-24 | 2016-05-25 | 江西省蚕桑茶叶研究所 | Cocooning frame mounting method free of cocooning frame turnover |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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