CN102893956B - Method for breeding pyralis farinalis linnaeus serving as insects for producing insect tea on large scale - Google Patents
Method for breeding pyralis farinalis linnaeus serving as insects for producing insect tea on large scale Download PDFInfo
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- CN102893956B CN102893956B CN201210437480.9A CN201210437480A CN102893956B CN 102893956 B CN102893956 B CN 102893956B CN 201210437480 A CN201210437480 A CN 201210437480A CN 102893956 B CN102893956 B CN 102893956B
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Abstract
The invention discloses a method for breeding pyralis farinalis linnaeus serving as insects for producing insect tea on a large scale. The method is characterized by comprising the following steps of: 1, putting insect sources and collected tea leaves into a tea-producing chamber for raising; 2, after pyralis farinalis linnaeus imagoes are feathered, putting the feathered aglossa dimidiata imagoes into a breed conservation chamber to perform breed conservation raising; 3, after the breed conservation raising is finished, transferring to the tea-producing chamber to perform tea-producing raising; 4, if the pyralis farinalis linnaeus imagoes appear in the tea-producing chamber in the tea-producing raising process, repeating the step 2; and 5, putting half of semi-finished products containing the insect sources and half of white tea serving as wet feeds into drawers of the breed conservation chamber and the tea-producing chamber in the vigorous stage of the growth of larvae, raising for a week, taking the insect tea semi-finished products out, and sieving; and whenever the imagoes are feathered on a large scale in the tea-producing chamber, harvesting the insect tea. By the method, the survival rate and development rate of each insect state of the pyralis farinalis linnaeus are improved substantially, and the aim of large-scale breeding is fulfilled, so that the yield of the insect tea is improved effectively.
Description
Technical field
The present invention relates to a kind of method of producing worm tea insect biological control, is more particularly a kind of method relating to purple plague purpura paddy snout moth's larva biological control.
Background technology
Chong Chashi China distinctive forest resourceies insect product, derive from extraordinary insect larvae and take food the excreta that Special Plant produces, it is a kind of health drink integrating nutrition and medical value, there is the merit of clearing heat and detoxicating, cooling of driving away summer heat, invigorating spleen and reinforcing stomach, loose stasis of blood hemostasis, all have good curative effect for diseases such as prevention and cure of cardiovascular diseases.Produce due to China's worm tea and mainly produce so that farmers in mountain area is loose, there is the mode of production original old, the production cycle is long, produces worm tea insect and is difficult to the successful situation of conservation, this seriously inhibits the industrialized development of China's worm tea.Purple plague purpura paddy snout moth's larva belongs to Lepidoptera Pyralidae, is the stored grain insects that the whole world extensively distributes, and applicant Late Cambrian purple plague purpura paddy snout moth's larva is the main caste that Guizhou province produces worm tea in recent years.The moist dark environment of purple plague purpura paddy snout moth's larva larva happiness, under being suitable for epidemic disaster and illumination condition, larval growth is rapid, produce worm tea fast, and adult has the advantage of egg laying amount high (on average every female worm egg laying amount can up to about 300), is beneficial to the industrialization of conservation and worm tea.Through measuring further, purple plague purpura paddy snout moth's larva take food white tea produce worm tea not only amino acid content enrich, be desirable amino acid supplementation beverage, but also contain a large amount of mineral elements, especially in supplementary human body Mg, Ca, Zn, Se, comparatively conventional tea is more effective.
Summary of the invention
The object of the invention is to overcome in the original mode of production of worm tea and produce the indefinite and unmanageable shortcoming of worm tea insect purple plague purpura paddy snout moth's larva rearing conditions; adopt white tea (Lauraceae Litsea Litsea coreana) as feed; by controlling external environmental condition, provide a kind of effective purple plague purpura paddy snout moth's larva biological control method.
The present invention is achieved through the following technical solutions: the biological control method of producing worm tea insect purple plague purpura paddy snout moth's larva, is characterized in that:
The first, respectively set up different conservation rooms and produce teahouse, worm source and the tealeaves collected being put into product teahouse and raises;
The second, after having purple plague purpura paddy snout moth's larva adult eclosion to go out, with clap net adult caught and put into conservation room, making its mating betwixt, lay eggs, hatch to carry out conservation raising;
Three, after conservation is fed, conservation room is filled the drawer in conservation worm source or the worm tea semi-finished product in it and be directly moved into produce in teahouse and carry out the raising of products tea;
Four, produce in tea feeding process, there is purple plague purpura paddy snout moth's larva adult to occur once produce teahouse, repeat above-mentioned second step, caught with clap net, put into conservation room and carry out conservation raising, and thus after continue successively to be cycled to repeat third and fourth, two steps, thus carry out worm tea and produce and the work such as worm source conservation;
Five, in the vigorous period that larva grows up, half in conservation room and product teahouse drawer is put into the semi-finished product containing worm source, and half puts into the white tea of moistening feed, after raising one week, is taken out by the worm tea semi-finished product put into before and sieves; To produce in teahouse after adult sprouts wings on a large scale and terminates, just can collect worm tea.
Described product teahouse temperature controls at 25-28 DEG C; Relative moisture 85-95%, must not lower than 80%RH; Complete lucifuge.
Described conservation room needs temperature 28 DEG C, humidity 95%RH, complete lucifuge.
Described conservation feeds 20 days.
beneficial effect of the present invention:
Utilize this technical method significantly can improve the survival rate of each worm state of purple plague purpura paddy snout moth's larva and promote that it grows, and then effectively improve worm tea output.
Accompanying drawing explanation
The survival rate (%) of each worm state of purple plague purpura paddy snout moth's larva under different temperatures within the scope of Fig. 1 humidity 80%-95%RH.
embodiment:
1, set up different conservation rooms respectively and produce teahouse, conservation room is used for purple plague purpura paddy snout moth's larva ovum and low instar larvae conservation, produces teahouse and is used for growing of purple plague purpura paddy snout moth's larva Larva and pupa; Build the shelf of PVC material, above put the drawer-like container of PVC material, for holding worm source and the white tea of feed; Control at room temperature range 25-28 DEG C throughout the year; Control at relative moisture 85-95% throughout the year, minimum must not lower than 80%RH; Complete lucifuge; Worm source and the tealeaves collected are put into product teahouse raise.
2, after having purple plague purpura paddy snout moth's larva adult eclosion to go out in raising, being caught by adult and put into conservation room, make its mating betwixt, lay eggs, hatch to carry out conservation raising with clap net, conservation room requires indoor environment temperature 28 DEG C, humidity 95%RH.
3, conservation was fed after about 20 days, conservation room was filled the drawer in conservation worm source or the worm tea semi-finished product in it and was directly moved into produce in teahouse and carries out the raising of products tea.
4, produce in tea feeding process, there is purple plague purpura paddy snout moth's larva adult to occur once produce teahouse, repeat above-mentioned 2nd step, caught with clap net, put into conservation room and carry out conservation raising, and thus after continue to be cycled to repeat the 3rd successively, 4,2 steps, thus carry out worm tea and produce and the work such as worm source conservation.
5, in the vigorous period that larva grows up, half in conservation room and product teahouse drawer is put into the semi-finished product containing worm source, and half puts into the white tea of moistening feed, after about raising one week, by being sieved by the worm tea semi-finished product taking-up taking food rear remnants of putting into before; To produce in teahouse after adult sprouts wings on a large scale and terminates, just can collect worm tea.
6, be the amount of promoting production, frequently can spray a little rice washing water in tealeaves with watering can, but should be noted, during sprinkling, adopt atomize evenly to spray, must guard against the sprinkling globule excessive; Once finding that there is spider in conservation and production process, artificially remove immediately.
Described temperature condition is by airconditioning control, and between every 1, air-conditioning exhaust outlet position need seal with gauze, and gauze requires to adopt density to be 100-200 order, prevents adult and larva from piercing in air-conditioning with this.Air-conditioning deep bead is adjusted to position upwards, the air-flow of discharging in air-conditioning is discharged to top, room, reaches the object of balanced temperature control thus.Described damp condition is controlled by humidifier, conservation room 10 m
2size, 2 humidifiers; Conservation room 20 m
2size, between one 4.By that analogy.Humidifier is placed on top, room, thus reaches the object making moisture from top to bottom equiblibrium mass distribution, to avoid the phenomenon occurring that in room, near-earth the position excessive and high-rise humidity of humidity is lower.
Note: in table, numeral is M ± SE, and English alphabet is below DuncanShi Shortest significant range, then represents remarkable at 0.05 level difference with lowercase differences all in a line, otherwise not remarkable.
Average development duration analysis result under purple plague purpura paddy snout moth's larva each worm state different temperatures is as shown in table 1, within the scope of RH80%-95%, under 19-31 DEG C condition, ovum phase, larval phase, pupa time and immature phase all shorten along with the rising of temperature, each worm state development duration 19 DEG C time is the longest, and when 31 DEG C, development duration is the shortest.DuncanShi variance analysis finds, temperature has remarkable impact to ovum, larva and whole immature phase, on pupa time affect 22-31 DEG C time impact significantly, though temperature is shorter for higher pupa time during 19-22 DEG C, temperature is not remarkable on its impact.On the whole, within the scope of humidity 80%-95%RH, purple plague purpura paddy snout moth's larva grows the fastest under the high temperature conditions, and during room temperature 31 DEG C, the shortest developmental rate of development duration is the fastest, and next is respectively 28 DEG C and 25 DEG C.
Within the scope of humidity 80%-95%RH, the survival rate of purple plague purpura paddy snout moth's larva ovum under different temperatures, larva and pupa is shown in Fig. 1.Result of the test shows, the survival rate of temperature on purple plague purpura paddy snout moth's larva has remarkable impact, and low temperature is unfavorable for the survival of purple plague purpura paddy snout moth's larva, and the survival rate of ovum when 19 DEG C, larva and pupa is 61%, 61%, 65% and 78%.High temperature is conducive to the survival of purple plague purpura paddy snout moth's larva, and the survival rate of ovum when 31 DEG C, larva and pupa is up to 82%, 83% and 85%.Each worm state is except the survival rate of ovum is 28 DEG C time except the highest (being 93%), and all the other worm state survival rates are all the highest 25 DEG C time.With regard to the purple plague purpura paddy snout moth's larva whole immature phase, when 25 DEG C, the survival rate of purple plague purpura paddy snout moth's larva is up to 75%, is secondly 28 DEG C, and survival rate suddenly declines to survival rate when 73%, 31 and 22 DEG C, is about 55%.Again show, within the scope of humidity 80%-95%RH, the suitableeest survival temperature scope of purple plague purpura paddy snout moth's larva is 25 DEG C-28 DEG C.
Considered by above-mentioned aggregation of data: within the scope of humidity 80%-95%RH, though purple plague purpura paddy snout moth's larva each worm state is grown the fastest 31 DEG C time, but each worm state survival rate is lower under this temperature condition, and under 25-28 DEG C of condition purple plague purpura paddy snout moth's larva each worm state not only survival rate is very high, and the shorter growth of development duration is rapider, therefore, the production of purple plague purpura paddy snout moth's larva tea is most suitable for this understanding; And 28 DEG C as all suitable survival of ovum and larva and the temperature condition (particularly the survival of ovum and growth) of growing, the most applicable conservation.
Claims (4)
1. produce the biological control method of worm tea insect purple plague purpura paddy snout moth's larva, it is characterized in that:
The first, respectively set up different conservation rooms and produce teahouse, worm source and the tealeaves collected being put into product teahouse and raises;
The second, after having purple plague purpura paddy snout moth's larva adult eclosion to go out, with clap net adult caught and put into conservation room, making its mating betwixt, lay eggs, hatch to carry out conservation raising;
Three, after conservation is fed, conservation room is filled the drawer in conservation worm source or the worm tea semi-finished product in it and be directly moved into produce in teahouse and carry out the raising of products tea;
Four, produce in tea feeding process, there is purple plague purpura paddy snout moth's larva adult to occur once produce teahouse, repeat above-mentioned second step, caught with clap net, put into conservation room and carry out conservation raising, and thus after continue successively to be cycled to repeat third and fourth, two steps, thus carry out worm tea and produce and the conservation work of worm source;
Five, in the vigorous period that larva grows up, half in conservation room and product teahouse drawer is put into the semi-finished product containing worm tea, and half puts into the white tea of moistening feed, after raising one week, is taken out by the worm tea semi-finished product put into before and sieves; To produce in teahouse after adult sprouts wings on a large scale and terminates, just can collect worm tea.
2. the biological control method of product worm tea insect purple plague purpura paddy snout moth's larva according to claim 1, is characterized in that: produce teahouse temperature and control at 25-28 DEG C; Relative moisture 85-95%, complete lucifuge.
3. the biological control method of product worm tea insect purple plague purpura paddy snout moth's larva according to claim 1, is characterized in that: conservation room needs temperature 28 DEG C, humidity 95%RH, complete lucifuge.
4. the biological control method of product worm tea insect purple plague purpura paddy snout moth's larva according to claim 1, is characterized in that: conservation feeds 20 days.
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CN1116071A (en) * | 1994-08-05 | 1996-02-07 | 湖南农业大学 | Producing method for trilobite tea beverage |
CN101023766A (en) * | 2006-02-22 | 2007-08-29 | 张洪来 | Method for producing insect tea using white tea tree leaves as raw material |
CN102754715A (en) * | 2011-04-29 | 2012-10-31 | 贵州灵山虫茶有限公司 | Insect tea processing technology |
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CN1116071A (en) * | 1994-08-05 | 1996-02-07 | 湖南农业大学 | Producing method for trilobite tea beverage |
CN101023766A (en) * | 2006-02-22 | 2007-08-29 | 张洪来 | Method for producing insect tea using white tea tree leaves as raw material |
CN102754715A (en) * | 2011-04-29 | 2012-10-31 | 贵州灵山虫茶有限公司 | Insect tea processing technology |
Non-Patent Citations (4)
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一种新的产虫茶昆虫-紫斑谷螟的生物学特性研究;尚小丽等;《应用昆虫学报》;20110515;第48卷(第3期);第653页左栏1.2室内饲养 * |
产虫茶昆虫-米缟螟存活繁殖及产茶适宜温湿度范围的研究;文礼章等;《湖南农业大学学报》;19970430;第23卷(第2期);全文 * |
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