CN105379686A - Method for hatching and breeding young silkworms - Google Patents
Method for hatching and breeding young silkworms Download PDFInfo
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- CN105379686A CN105379686A CN201510782329.2A CN201510782329A CN105379686A CN 105379686 A CN105379686 A CN 105379686A CN 201510782329 A CN201510782329 A CN 201510782329A CN 105379686 A CN105379686 A CN 105379686A
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Abstract
Provided is a method for hatching and breeding young silkworms. The method comprises the following steps of preheating, egg spreading, step-by-step heating, newly hatched larva pre-collection, newly hatched larva collection and mulberry leaf supplying. By means of the method for hatching and breeding the young silkworms, the survival rate of Yesanyuan silkworm eggs is obviously increased, the hatching method is efficient, and the vitality of the silkworms and the capacity of adapting to the environment are obviously improved.
Description
Technical field
The present invention relates to the hatching breeding method of young silkworm, particularly a kind of hatching breeding method of " wild ternary " young silkworm.
Background technology
Children silkworm is former is all nature hatching, or the worker management carried out a little, but such hatching pattern causes the survival rate of young silkworm low, so there is the mode that artificial incubation is raised, but the method for general hatching is too simple, cause the survival rate of young silkworm just to improve a little, but effect is not clearly.At present, there is a kind of young Silkworm varieties of " wild ternary " newly, general hatching breeding method is all the sterilization laying stress on hatching breeding place, the factors such as ventilation, and be not be worthy of careful study very much for silkworm body itself to temperature and series of steps of collecting ants, and step plays leading effect in the Microcirculation of young silkworm like this.
Summary of the invention
For above-mentioned the deficiencies in the prior art part, the problem that the present invention solves is: for " wild ternary " Silkworm varieties, develop a kind of young silkworm hatching breeding method improving survival rate.
For solving the problem, the technical scheme that the present invention takes is as follows:
A hatching breeding method for young silkworm, step is as follows: (1) preheating: heat in advance brood chamber altogether; (2) stand kind: first by silkworm egg leader altogether brood chamber, carry out stand kind fast, then upper cover one pressure ovum net, covers wet plaque on the net at pressure ovum; (3) step is heated: by the temperature in common brood chamber according to rising per hour 0.5 ~ 1 DEG C; (4) collect ants in advance: the temperature in common brood chamber is risen to 26 ~ 27 DEG C by the first half of the night of collecting ants, the dry temperature difference controls at 1 ~ 1.5 DEG C, dark in holding chamber, and morning 4 ~ 5 on the same day of collecting ants takes off wet plaque and starts photosensitive; (5) collect ants: a gauze is covered pressure ovum online, sprinkle the mulberry leaf cut online on the net, until silkworm all climb up gauze eat leaf time, gauze is mentioned be placed on and is lined with in the silkworm plaque of silkworm seat paper; (6) to mulberry: the burnt chaff spreading one deck and pulverize for each five minutes on the net online, then carry out to mulberry.
Further, the temperature in described step (1) controls at 21 DEG C ~ 23 DEG C.
Further, in described step (3), step is heated to 24 DEG C ~ 25 DEG C.
Further, in described step (5), final online spreads mascardine-proof dust on the net.
Further, described step (6) transfers silkworm plaque up and down in the process of giving mulberry.
Further, the mulberry leaf in described step (6) are the uniform mulberry leaf of the food value of leaf.
Further, spacing is provided with between each silkworm plaque in described step (5).
Further, the spacing be provided with between each silkworm plaque described is 0.5 ~ 0.8m.
Further, in described step (2), each stand kind of a scope control is 1.7 ~ 1.8m in length, wide be 1.4 ~ 1.5m rectangular extent in.
Beneficial effect of the present invention
Adopt the hatching breeding method in the present invention to significantly improve the survival rate of " wild ternary " silkworm egg, hatching m is efficient, and the vitality of silkworm and the ability conformed are significantly improved.
Embodiment
Below content of the present invention is described in further detail.
Embodiment 1
A hatching breeding method for young silkworm, step is as follows: (1) preheating: heat in advance brood chamber altogether; Preheating makes indoor temperature reach the incubation temperature of applicable " wild ternary " young silkworm; (2) stand kind: first by silkworm egg leader altogether brood chamber, carry out stand kind fast, then upper cover one pressure ovum net, covers wet plaque on the net at pressure ovum; Stand kind will be carried out fast, and young silkworm can not be made to carry out too much touching; (3) step is heated: by the temperature in common brood chamber according to rising per hour 0.5 DEG C; Step temp. rising makes young silkworm have certain adaptation time, quickly intensification can cause young silkworm do not feel well should; (4) to collect ants in advance: the temperature in common brood chamber is risen to 26 DEG C by the first half of the night of collecting ants, the dry temperature difference controls 1 ~ DEG C, dark in holding chamber, the same day 4:00 AM of collecting ants takes off wet plaque and starts photosensitive; (5) collect ants: a gauze is covered pressure ovum online, sprinkle the mulberry leaf cut online on the net, until silkworm all climb up gauze eat leaf time, gauze is mentioned be placed on and is lined with in the silkworm plaque of silkworm seat paper; By making young silkworm be shifted fast with the abductive approach of food; (6) to mulberry: the burnt chaff spreading one deck and pulverize for each five minutes on the net online, then carry out to mulberry.Temperature in step (1) controls at 21 DEG C.In step (3), step is heated to 24 DEG C.In step (5), final online spreads mascardine-proof dust on the net.Step (6) transfers silkworm plaque up and down in the process of giving mulberry.Mulberry leaf in step (6) are the uniform mulberry leaf of the food value of leaf.Spacing is provided with between each silkworm plaque in step (5).The spacing be provided with between each silkworm plaque is 0.5m, secondary object be in order to the later stage children silkworm bring up gradually after headspace.In step (2) each stand kind of scope control long be 1.7m, wide be 1.4m rectangular extent in.
Embodiment 2
A hatching breeding method for young silkworm, step is as follows: (1) preheating: heat in advance brood chamber altogether; (2) stand kind: first by silkworm egg leader altogether brood chamber, carry out stand kind fast, then upper cover one pressure ovum net, covers wet plaque on the net at pressure ovum; (3) step is heated: by the temperature in common brood chamber according to rising per hour 1 DEG C; (4) collect ants in advance: the temperature in common brood chamber is risen to 27 DEG C by the first half of the night of collecting ants, the dry temperature difference controls at 1.5 DEG C, dark in holding chamber, and the same day 5:00 AM of collecting ants takes off wet plaque and starts photosensitive; (5) collect ants: a gauze is covered pressure ovum online, sprinkle the mulberry leaf cut online on the net, until silkworm all climb up gauze eat leaf time, gauze is mentioned be placed on and is lined with in the silkworm plaque of silkworm seat paper; (6) to mulberry: the burnt chaff spreading one deck and pulverize for each five minutes on the net online, then carry out to mulberry.Temperature in step (1) controls at 23 DEG C.In step (3), step is heated to 25 DEG C.In step (5), final online spreads mascardine-proof dust on the net.Step (6) transfers silkworm plaque up and down in the process of giving mulberry.Mulberry leaf in step (6) are the uniform mulberry leaf of the food value of leaf.Spacing is provided with between each silkworm plaque in step (5).The spacing be provided with between each silkworm plaque is 0.8m.In step (2) each stand kind of scope control long be 1.8m, wide be 1.5m rectangular extent in.
Embodiment 3
A hatching breeding method for young silkworm, step is as follows: (1) preheating: heat in advance brood chamber altogether; (2) stand kind: first by silkworm egg leader altogether brood chamber, carry out stand kind fast, then upper cover one pressure ovum net, covers wet plaque on the net at pressure ovum; (3) step is heated: by the temperature in common brood chamber according to rising per hour 0.7 DEG C; (4) collect ants in advance: the temperature in common brood chamber is risen to 26.5 DEG C by the first half of the night of collecting ants, the dry temperature difference controls at 1.2 DEG C, dark in holding chamber, and the same day 4:00 AM of collecting ants partly takes off wet plaque and starts photosensitive; (5) collect ants: a gauze is covered pressure ovum online, sprinkle the mulberry leaf cut online on the net, until silkworm all climb up gauze eat leaf time, gauze is mentioned be placed on and is lined with in the silkworm plaque of silkworm seat paper; (6) to mulberry: the burnt chaff spreading one deck and pulverize for each five minutes on the net online, then carry out to mulberry.Temperature in step (1) controls at 22 DEG C.In step (3), step is heated to 24.5 DEG C.In step (5), final online spreads mascardine-proof dust on the net.Step (6) transfers silkworm plaque up and down in the process of giving mulberry.Mulberry leaf in step (6) are the uniform mulberry leaf of the food value of leaf.Spacing is provided with between each silkworm plaque in step (5).The spacing be provided with between each silkworm plaque is 0.6m.In step (2) each stand kind of scope control long be 1.7m, wide be 1.5m rectangular extent in.
The young silkworm survival rate contrast of above three embodiments and employing art methods hatching breeding is as follows:
| Grouping embodiment | Children silkworm survival rate (%) |
| Embodiment 1 | 99％ |
| Embodiment 2 | 97％ |
| Embodiment 3 | 96％ |
| Existing raising hatching m | 75％ |
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a hatching breeding method for young silkworm, it is characterized in that, step is as follows: (1) preheating: heat in advance brood chamber altogether; (2) stand kind: first by silkworm egg leader altogether brood chamber, carry out stand kind fast, then upper cover one pressure ovum net, covers wet plaque on the net at pressure ovum; (3) step is heated: by the temperature in common brood chamber according to rising per hour 0.5 ~ 1 DEG C; (4) collect ants in advance: the temperature in common brood chamber is risen to 26 ~ 27 DEG C by the first half of the night of collecting ants, the dry temperature difference controls at 1 ~ 1.5 DEG C, dark in holding chamber, and morning 4 ~ 5 on the same day of collecting ants takes off wet plaque and starts photosensitive; (5) collect ants: a gauze is covered pressure ovum online, sprinkle the mulberry leaf cut online on the net, until silkworm all climb up gauze eat leaf time, gauze is mentioned be placed on and is lined with in the silkworm plaque of silkworm seat paper; (6) to mulberry: the burnt chaff spreading one deck and pulverize for each five minutes on the net online, then carry out to mulberry.
2. the hatching breeding method of young silkworm according to claim 1, is characterized in that, the temperature in described step (1) controls at 21 DEG C ~ 23 DEG C.
3. the hatching breeding method of young silkworm according to claim 2, is characterized in that, in described step (3), step is heated to 24 DEG C ~ 25 DEG C.
4. the hatching breeding method of young silkworm according to claim 1, is characterized in that, in described step (5), final online spreads mascardine-proof dust on the net.
5. the hatching breeding method of young silkworm according to claim 1, is characterized in that, described step (6) transfers silkworm plaque up and down in the process of giving mulberry.
6. the hatching breeding method of young silkworm according to claim 1, is characterized in that, the mulberry leaf in described step (6) are the uniform mulberry leaf of the food value of leaf.
7. the hatching breeding method of young silkworm according to claim 1, is characterized in that, is provided with spacing in described step (5) between each silkworm plaque.
8. the hatching breeding method of young silkworm according to claim 7, is characterized in that, the spacing be provided with between each silkworm plaque described is 0.5 ~ 0.8m.
9. the hatching breeding method of young silkworm according to claim 1, is characterized in that, in described step (2), each stand kind of a scope control is 1.7 ~ 1.8m in length, wide be 1.4 ~ 1.5m rectangular extent in.
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| CN201510782329.2A CN105379686A (en) | 2015-11-16 | 2015-11-16 | Method for hatching and breeding young silkworms |
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| CN201510782329.2A CN105379686A (en) | 2015-11-16 | 2015-11-16 | Method for hatching and breeding young silkworms |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900942A (en) * | 2016-04-17 | 2016-08-31 | 王月兰 | Silkworm culture method |
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2015
- 2015-11-16 CN CN201510782329.2A patent/CN105379686A/en active Pending
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| CN105900942A (en) * | 2016-04-17 | 2016-08-31 | 王月兰 | Silkworm culture method |
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