CN1049084A - Feed the method for silkworm with mulberry grass - Google Patents
Feed the method for silkworm with mulberry grass Download PDFInfo
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- CN1049084A CN1049084A CN 89105942 CN89105942A CN1049084A CN 1049084 A CN1049084 A CN 1049084A CN 89105942 CN89105942 CN 89105942 CN 89105942 A CN89105942 A CN 89105942A CN 1049084 A CN1049084 A CN 1049084A
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Abstract
The invention belongs to the silkworm raising method, development along with the silkworm and mulberry cause, mulberry leaf day is becoming tight, in order to address this problem, the invention provides a kind of method of feeding silkworm, promptly, all feed mulberry grass per length of time from two length of times of silkworm with mulberry grass, also can be several or feed mulberry grass certain length of time from certain of two length of times in the length of time to five, per length of time, the mulberry grass consumption accounted for the 10-85% of total feeding volume in per length of time, and fed silkworm with mulberry leaf entirely and compared, and this method can be saved mulberry leaf by a relatively large margin, reduced the sericulture cost, help promoting and support four seasons silkworm, and do not influence cocoon quality, simultaneously this method small investment, instant effect extensively is suitable for applying in the silkworm and mulberry district.
Description
The present invention relates to a kind of silkworm raising method, be specially adapted to the method that grass is fed silkworm.
Traditional method all is to feed silkworm with mulberry leaf both at home and abroad, and along with the development of silkworm and mulberry cause, mulberry leaf are in short supply day by day, are difficult to adapt to the needs of silkworm and mulberry cause.
1985, the inventor chanced on a kind of and the close grass of color taste mulberry leaf in the local, just replaced mulberry leaf to feed silkworm it, through the exploration repeatedly more than 4 years, had proved that this grass can feed silkworm, and temporarily named to this grass and to be mulberry grass.
Task of the present invention is to provide a kind of can alleviate the mulberry leaf short supply state, does not influence the method with mulberry grass hello silkworm of cocoon quality again.
For realizing above-mentioned task, the present invention proposes following technical scheme, promptly from two length of times of silkworm, each length of time or certain three length of times or certain two length of times or certain length of time, feed fresh mulberry grass to silkworm, its each length of time, the consumption percentage by weight that accounts for total feeding volume in this length of time of mulberry grass was 10-85%, and all the other are mulberry leaf.When feeding silkworm, can all use mulberry grass, also can all use mulberry leaf, still mulberry leaf and mulberry grass must not be mixed hello silkworm,, cause silkworm development irregular and influence cocoon quality easily if do like this.So to each length of time of selecting since two length of times, still certain several length of time or certain single length of time hello mulberry grass, can select according to the situation or the sericulture requirements of one's work of local mulberry leaf resource.
For the more about mulberry leaf of more piece, mulberry grass preferably adopts the following ratio of throwing something and feeding when feeding silkworm:
If begin all to feed per length of time mulberry grass from two length of times of silkworm, its in per length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably, be 10-50% two length of times, be 20-75% three length of times, be 40-80% four length of times, be 60-85% five length of times.
If begin all to feed per length of time mulberry grass from three ages of silkworm, its in per length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably, be 20-75% three length of times, be 40-80% four length of times, be 60-85% five length of times.
If begin all to feed per length of time mulberry grass from four length of times of silkworm, its in per length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably four length of times be 40-80%, be 60-85% five length of times.
If just silkworm between two length of times in the length of time to five certain length of time feed mulberry grass, the mulberry grass consumption accounted for the percentage by weight of total feeding volume in this length of time and was respectively its each length of time:
(1) only feeding in two length of times is 10-50%;
(2) only feeding in three length of times is 20-75%;
(3) only feeding in four length of times is 40-80%;
(4) only feeding in five length of times is 60-85%.
If just feed mulberry grass in certain two length of time that begins for two length of times from silkworm or certain three length of time, its each length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably with above-mentioned certain length of time the consumption during hello mulberry grass identical.For example only feed mulberry grass in two length of times, four length of times and five length of times of silkworm, the percentage by weight that its each length of time, the mulberry grass consumption accounted for total feeding volume in each length of time preferably: be 10-50% two length of times, and be 40-80% four length of times, and be 60-85% five length of times.
When feeding silkworm with mulberry grass, its mode of throwing something and feeding is with identical with mulberry leaf hello silkworm.
Be that the invention will be further described for standard in conjunction with the embodiments and with the feeding volume of silkworm in spring now.
Embodiment one begins the mulberry grass of throwing something and feeding two length of times from silkworm, and the consumption of its mulberry grass is, 1 kilogram of the mulberry grass of throwing something and feeding for two length of times accounts for 25% of 4 kilograms of total feeding volumes in this length of time; Throw something and feed for three length of times 12.5 kilograms of mulberry grass account for 50% of 25 kilograms of total feeding volumes in this length of time; Throw something and feed for four length of times 87.5 kilograms of mulberry grass account for 70% of 125 kilograms of feeding volumes in this in length of time; Throw something and feed for five length of times 375 kilograms of mulberry grass account for 75% of 500 kilograms of total feeding volumes in this length of time; Each length of time, total feeding volume was made up of mulberry leaf and mulberry grass.When feeding silkworm, every material or use mulberry grass entirely of throwing something and feeding, or use mulberry leaf entirely, can not mix and feed.
Embodiment two begins the mulberry grass of throwing something and feeding three length of times from silkworm, and the consumption of its mulberry grass is, 11.25 kilograms of the mulberry grass of throwing something and feeding for three length of times account for 45% of 25 kilograms of total feeding volumes in this length of time; Throw something and feed for four length of times 75 kilograms of mulberry grass account for 60% of 125 kilograms of total feeding volumes in this length of time; Throw something and feed for five length of times 350 kilograms of mulberry grass account for 70% of 500 kilograms of total feeding volumes in this length of time.
Embodiment three begins the mulberry grass of throwing something and feeding four length of times from silkworm, and the consumption of its mulberry grass is, 62.5 kilograms of the mulberry grass of throwing something and feeding for four length of times account for 50% of 125 kilograms of feeding volumes in this in length of time; Throw something and feed for five length of times 325 kilograms of mulberry grass account for 65% of 500 kilograms of feeding volumes in this in length of time.
Embodiment four only feeds mulberry grass in five length of times of silkworm, and its mulberry grass consumption is 300 kilograms, accounts for 60% of 500 kilograms of total feeding volumes in this length of time.
The present invention compares with traditional single method with mulberry leaf hello silkworm, has following features:
One, can alleviate that single dependence mulberry leaf are supported the family silkworm and the nervous situation of the mulberry leaf that produce. Namely can be not when mulberry leaf are many do not feed or feed less mulberry grass, when mulberry leaf are few, can feed mulberry grass more.
Two, can further develop the silkworm and mulberry cause. Namely cooperate the quantity that enlarges the silkworm of supporting the family with mulberry grass with the mulberry leaf of saving.
Three, cocoon quality is not less than the silk cocoon of feeding with mulberry leaf. The silk cocoon that obtains with the present invention detects one-level or the secondary standard that can reach national regulation through purchase.
Four, save the labour. Mulberry grass can be concentrated nearby in flakes plantation, and convenient management resembles when needing and cuts luxuriant and rich with fragrance dish and directly cut to feed silkworm, and is much simpler than slices harvesting mulberry leaf.
Five, fast growth, the output height. Mulberry grass belongs to annual plant, this season plantation, and this season can be fed silkworm, taps about rear ten days and can cut again again, and its per mu yield can reach more than 10 tons.
Claims (8)
1, a kind of method of feeding silkworm with mulberry grass, it is characterized in that from two length of times of silkworm, each length of time or certain three length of time or certain two length of time or certain length of time are fed fresh mulberry grass to silkworm, its each length of time, the consumption percentage by weight that accounts for total feeding volume in this length of time of mulberry grass was 10-85%, and all the other are mulberry leaf; Every when feeding tame mulberry, all with mulberry grass or all use mulberry leaf.
2, by the described method of claim 1, it is characterized in that beginning to feed mulberry grass from two length of times of silkworm, its in per length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably, be 10-50% two length of times, be 20-75% three length of times, and be 40-80% four length of times, and be 60-85% five length of times.
3, by the described method of claim 1, it is characterized in that beginning to feed mulberry grass from three length of times of silkworm, its in per length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably, be 20-75% three length of times, be 40-80% four length of times, and be 60-85% five length of times.
4, by the described method of claim 1, it is characterized in that beginning to feed mulberry grass from four length of times of silkworm, its in per length of time mulberry grass consumption account for total feeding volume in this length of time percentage by weight preferably, be 40-80% four length of times, be 60-85% five length of times.
5,, only it is characterized in that at hello mulberry grass in two length of times of silkworm the percentage by weight that the consumption of its mulberry grass accounts for total feeding volume in this length of time is 10-50% preferably by the described method of claim 1.
6,, only it is characterized in that at hello mulberry grass in three length of times of silkworm the percentage by weight that the consumption of its mulberry grass accounts for total feeding volume in this length of time is 20-75% preferably by the described method of claim 1.
7,, only it is characterized in that at hello mulberry grass in four length of times of silkworm the percentage by weight that the consumption of its mulberry grass accounts for total feeding volume in this length of time is 40-80% preferably by the described method of claim 1.
8,, only it is characterized in that at hello mulberry grass in five length of times of silkworm the percentage by weight that the consumption of its mulberry grass accounts for total feeding volume in this length of time is 60-85% preferably by the described method of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105942 CN1049084A (en) | 1989-07-31 | 1989-07-31 | Feed the method for silkworm with mulberry grass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105942 CN1049084A (en) | 1989-07-31 | 1989-07-31 | Feed the method for silkworm with mulberry grass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1049084A true CN1049084A (en) | 1991-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105942 Pending CN1049084A (en) | 1989-07-31 | 1989-07-31 | Feed the method for silkworm with mulberry grass |
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| Country | Link |
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| CN (1) | CN1049084A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101015290B (en) * | 2007-03-05 | 2010-05-19 | 苏州大学 | Indoor feeding method for wild silkworm |
| CN101036454B (en) * | 2006-12-30 | 2010-07-28 | 苏州大学 | Method of breeding one-year wild silkworm |
-
1989
- 1989-07-31 CN CN 89105942 patent/CN1049084A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036454B (en) * | 2006-12-30 | 2010-07-28 | 苏州大学 | Method of breeding one-year wild silkworm |
| CN101015290B (en) * | 2007-03-05 | 2010-05-19 | 苏州大学 | Indoor feeding method for wild silkworm |
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