CN110432406A - A kind of tea geometrid man-made feeds composition and preparation method thereof - Google Patents
A kind of tea geometrid man-made feeds composition and preparation method thereof Download PDFInfo
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- CN110432406A CN110432406A CN201910658948.9A CN201910658948A CN110432406A CN 110432406 A CN110432406 A CN 110432406A CN 201910658948 A CN201910658948 A CN 201910658948A CN 110432406 A CN110432406 A CN 110432406A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/90—Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
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Abstract
The present invention discloses a kind of tea geometrid man-made feeds composition and preparation method, belongs to insect feedstuff and breeding technology field.It include following substance according to mass fraction: 26 parts of tea leaf powder, 7.5 parts of soybean powder, 1.5 parts of tea seed oil, 1.5 parts of aluzyme powder, 28 parts of sugar-cane juice, 160 parts of pure water, 8 parts of konjaku flour.The advantages of tea geometrid man-made feeds composition of the present invention is: one, this feedstuff is easy to get, and preparation is simple, avoids the use of agar, significantly reduces feed making cost；Two, this feed feeding effect is good, tea geometrid growth and development is normal, especially the egg laying amount of tea geometrid, larva survive the performance of the indexs such as number, percentage of pupation, eclosion rate preferably, be conducive to overcome the problems, such as winter and early spring because fresh leaf shortage causes tea geometrid conservation to be reserved seed for planting cannot annual continuously rearing caused by difficulty.
Description
Technical field
The present invention relates to insects to raise field, more particularly to a kind of tea geometrid man-made feeds composition and its preparation side
Method.
Background technique
Tea geometrid (Ectropis oblique Prout) and grey tea geometrid (Ectropis grisescens Warren)
For two sibling species, it is generally commonly referred to as tea geometrid.Tea geometrid, which is China, mainly eats leaf class pest throughout each tea area, with Zhejiang, Soviet Union, Anhui danger
Evil is more universal.Worm generation is more from generation to generation, reproductive capacity is strong, normal population outbreak, very big to tea yield, qualitative effects.Tea geometrid room
Interior artificial feeding can effectively understand tea geometrid growth and development habit, be to carry out pesticide control screening, virus multiplication and every phase
Close the basis of research.
The artificial feeding of existing tea geometrid mainly passes through continuously rearing in fresh leaf or man-made feeds room, and fresh leaf raising is normal
Often limited by season and region；Current reported tea geometrid man-made feeds have the meridic dist (Liu Debao with tea leaf powder
Deng 1982, Zhao Yefeng etc. 1982, Li Yunshou etc. 1992, Chen Jianming CN200710068384.0, Shi Hong is medium
CN201410174219.3, Tang Meijun CN2017101967379.9), or without meridic dist (Zhang Yongan etc. of tea leaf powder
CN200510116783.0, Guo Shibao CN201811361718.8).In terms of related data, existing man-made feeds be primarily present with
Lower deficiency: (1) most of formulas all use the higher agar of price as coagulator (accounting for feed cost 70% or so), manually
Feed making higher cost, it is difficult to be promoted and applied；(2) feeding effect especially adult reproductive capacity, larva survives beyond count
Perform poor when needing and tea geometrid conservation is reserved seed for planting such as people's will, especially winter and early spring, cannot whole continuously rearing, some is very
A generation cannot extremely be completed.Therefore, need to find it is a kind of low in cost, particularly in winter with conservation when early spring fresh leaf shortage
The good man-made feeds of effect of reserving seed for planting.This realizes the standardization and scale of tea geometrid artificial feeding to improving, and improves tea geometrid and raises
Feeding efficiency has great importance.
Summary of the invention
The purpose of the present invention is to provide a kind of tea geometrid man-made feeds compositions, solve man-made feeds in tea geometrid raising
The problem of cost of manufacture is higher, and winter and early spring conservation effect of reserving seed for planting are poor, is unable to complete continuously rearing.
To solve this technical problem, the technical scheme is that a kind of tea geometrid man-made feeds composition, according to quality
Number includes following substance:
It is preferred that the quality of the soybean powder is 5 to 8 times of plant oil quality.The present invention passes through control soybean powder and vegetable oil
Mass ratio, the unsaturated fatty acids such as tea geometrid linoleic acid plus linolenic acid needed for growth and development can be supplemented using vegetable oil,
Improve the egg laying amount and percentage of pupation, eclosion rate of raised female adult pest.If the dosage of vegetable oil is too low, to tea geometrid egg laying amount
Raising it is unobvious；If the dosage of vegetable oil is excessively high, it will cause the death that the egg laying amount of tea geometrid reduces even tea geometrid.
It is preferred that the vegetable oil is tea seed oil or soybean oil.It is tea seed oil, tealeaves that vegetable oil is more selected in the present invention
The unsaturated fatty acid content of seed oil is more than 20%, better than common soybeans oil or olive oil, is guaranteeing linoleic acid plus linolenic acid
Dosage needed for supply is less, raises to tea geometrid safer.
Include further preferably following substance according to mass fraction:
The effect of the above-mentioned mass fraction of each substance migration in the present invention, feed raising tea geometrid obtained further mentions
It is high.
Include most preferably following substance according to mass fraction:
The present invention uses above-mentioned each substance and corresponding dosage, and fodder compound obtained raises the effect of tea geometrid most
It is good.
Another object of the present invention is to provide a kind of preparation method of tea geometrid man-made feeds composition, invention preparations
Method is simple, specifically includes the following steps:
Step 1: by tea leaf powder, soybean powder and sugar-cane juice be put into pure water be uniformly mixed be heated to 60 DEG C to 80 DEG C after, add
Enter vegetable oil, quickly stirs evenly；
Step 2: being reduced to 30 DEG C ferment is added under rapid mixing conditions to 40 DEG C to mixeding liquid temperature made from step 1
Master slice powder and konjaku flour；
Step 3: said mixture is poured into container molding, mixture with a thickness of 2mm to 8mm；
Step 4: the mixture cooling in step 3 container molding is fixed to sheet；
Step 5: flaky mixture is cut into 3mm × 10mm strip feed.By using above-mentioned technical proposal, this hair
Bright beneficial effect is:
One, the present invention replaces common sucrose in man-made feeds using sugar-cane juice.Sugar-cane juice is a kind of rich in sucrose, grape
Sugar, fructose, vitamin and inorganic salts mixture, sugar content is up to 17%~18%, other than it can provide glycogen to tea geometrid,
Tea geometrid amino acid needed for growth and development and inorganic salts can also be supplemented.With sugar-cane juice substitution sucrose can be improved tea geometrid at
The fecundity of worm performs better tea geometrid acquisition egg laying amount and egg hatching rate.
Two, the present invention is added to vegetable oil in formula.Vegetable oil is rich in unsaturated fatty acid, can provide to tea geometrid
Linoleic acid plus linolenic acid necessary to growth and development matches with other substances in the present invention, effectively improves the change of tea geometrid
Pupa rate and eclosion rate.
Three, the present invention substitutes agar using konjaku flour.Konjaku flour as a kind of plant polyose fiber, be dissolved in water formed it is solidifying
Tea leaf powder, soybean powder, vegetable oil, aluzyme powder and sugar-cane juice in feed is effectively interweaved and is bonded, ensure that feeding by colloidal solution
The molding and moisturizing of material.
Four, man-made feeds formula of the invention can effectively improve the fecundity of tea geometrid, egg laying amount, the ovum of tea geometrid
Hatching rate, percentage of pupation and eclosion rate are all improved to a certain extent, advantageously account for tea geometrid winter and early spring conservation
The problem for difficulty of reserving seed for planting.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
Embodiment 1
The present embodiment discloses a kind of tea geometrid man-made feeds composition and preparation method thereof, comprising the following steps:
Step 1: by tea leaf powder, soybean powder and sugar-cane juice be put into pure water be uniformly mixed be heated to 70 DEG C after, be added plant
Oil quickly stirs evenly；
Step 2: being reduced to 30 DEG C aluzyme powder is added under rapid mixing conditions to mixeding liquid temperature made from step 1
And konjaku flour；
Step 3: said mixture is poured into container molding, mixture with a thickness of 2mm-8mm；
Step 4: the mixture cooling in step 3 container molding is fixed to sheet；
Step 5: flaky mixture is cut into 3mm × 10mm strip feed.
Each substance dosage is as shown in Table 1 below in the present embodiment.
Use the cultivation tea geometrid of feed made from the present embodiment method particularly includes:
Step 1: preparing a transparent crisper of 100mm × 30mm × 10mm, it is put into 2-3 piece tealeaves old leaf moisturizing.
It is cut into strip 3mm × 10mm man-made feeds 2-3 item Step 2: being put into, accesses newly hatched larvae 50；
Step 3: paying attention to observation food consumption situation, generally increased new feed every 1~2 day until pupating.
Step 4: rearing conditions are 26 DEG C of room temperature, humidity 75%, illumination L/D=13h/11h.
The growth reproduction situation for cultivating tea geometrid by the above method is as shown in Table 2 below.
Embodiment 2
The present embodiment and the main distinction of embodiment 1 are as shown in Table 1 below；The present embodiment cultivation identical as 1 use of embodiment
The method of tea geometrid, the growth reproduction situation that the present embodiment cultivates tea geometrid are as shown in Table 2 below.
Embodiment 3
1 main distinction of the present embodiment and embodiment is as shown in Table 1 below；The present embodiment cultivation identical as 1 use of embodiment
The method of tea geometrid, the growth reproduction situation that the present embodiment cultivates tea geometrid are as shown in Table 2 below.
Embodiment 4
The present embodiment and the main distinction of embodiment 1 are as shown in Table 1 below；The present embodiment cultivation identical as 1 use of embodiment
The method of tea geometrid, the growth reproduction situation that the present embodiment cultivates tea geometrid are as shown in Table 2 below.
Embodiment 5
The present embodiment and the main distinction of embodiment 1 are as shown in Table 1 below；The present embodiment cultivation identical as 1 use of embodiment
The method of tea geometrid, the growth reproduction situation that the present embodiment cultivates tea geometrid are as shown in Table 2 below.
Embodiment 6
The present embodiment and the main distinction of embodiment 1 are as shown in Table 1 below；The present embodiment cultivation identical as 1 use of embodiment
The method of tea geometrid, the growth reproduction situation that the present embodiment cultivates tea geometrid are as shown in Table 2 below.
Embodiment 7
The present embodiment and the main distinction of embodiment 1 are as shown in Table 1 below；The present embodiment cultivation identical as 1 use of embodiment
The method of tea geometrid, the growth reproduction situation that the present embodiment cultivates tea geometrid are as shown in Table 2 below.
In 1 embodiment 1 to 7 of table in feed each component mass fraction list (part)
Comparative example 1
Prepare the transparent crisper of 100mm × 30mm × 10mm, is put into 2-3 tea tree's old leaf moisturizings；Prepare fresh
2 to 3 sections of tea tree tender tip 10cm or so is put into crisper, while accessing 50 newly hatched larvaes, replaces fresh tea tree every 1~2 day
Tender tip is until pupate.Rearing conditions are 26 DEG C of room temperature, humidity 75%, illumination L/D=13h/11h.
The growth reproduction situation that comparative example 1 cultivates tea geometrid is as shown in Table 2 below.
Comparative example 2
The main distinction of this comparative example and embodiment 5 is the sucrose of quality such as to use to replace sugar-cane juice.
Tea geometrid is raised using fodder compound made from this comparative example, method for breeding cultivates tea ruler with embodiment 1 to 5
The growth reproduction situation of earwig is as shown in Table 2 below.
2 comparative example of table and embodiment 1 to 7 cultivate the growth and breeding situation contrast table of tea geometrid
| Index | Comparative example 1 | Comparative example 2 | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Larva survival rate (%) | 91.7 | 88.2 | 83.1 | 86.8 | 86.2 | 89.6 | 90.8 | 90.3 | 75.2 |
| Percentage of pupation (%) | 88.3 | 86.9 | 72.3 | 76.1 | 81.1 | 83.4 | 89.3 | 87.1 | 86 |
| Eclosion rate (%) | 90.2 | 88.1 | 81.8 | 82.7 | 88.3 | 90.8 | 90.5 | 89.5 | 89 |
| Egg laying amount (grain/to) | 208 | 196 | 168 | 185 | 191 | 240 | 212 | 188 | 142 |
| Egg hatching rate (%) | 89.6 | 83.7 | 77.2 | 80.9 | 82.5 | 86.7 | 90.2 | 85.4 | 77.2 |
| Larva goes through phase (day) | 16.1 | 21.2 | 21.6 | 21.3 | 21.6 | 22.1 | 22.2 | 22.4 | 22.6 |
This test is from January 6,11 days to 2019 December in 2018, and manually feed feeds one generation of tea geometrid.By
Table 2 is it is found that the reproduction of tea geometrid can be improved instead of sucrose in addition vegetable oil and use sugar-cane juice in tea geometrid man-made feeds
Ability, especially egg laying amount, percentage of pupation and eclosion rate are all higher than un-added test group；It is raised with most preferred embodiment 5 of the present invention
Feeding tea geometrid larvae development duration is 22.2 days, is extended 6.1 days than the raising of 1 fresh leaf of comparative example, but other indices
Without significant difference compared with fresh leaf raising, the larva of cultivation survives quantity and increases, healthy and strong, physically well develops, can be with effective solution
Winter and early spring fresh tea passes shortage, tea geometrid artificial feeding conservation are reserved seed for planting difficult problem.
The present invention replaces agar using konjaku flour, significantly reduces man-made feeds cost of manufacture, it is artificial to be conducive to tea geometrid
The extensive application that feed is raised in tea geometrid room.
Claims (6)
1. a kind of tea geometrid man-made feeds composition, it is characterised in that:
Include following substance according to mass fraction:
2. a kind of tea geometrid man-made feeds composition as described in claim 1, it is characterised in that: the quality of the soybean powder is
5 to 8 times of plant oil quality.
3. a kind of tea geometrid man-made feeds composition as described in claim 1, it is characterised in that: the vegetable oil is tea seeds
Oil or soybean oil.
4. a kind of tea geometrid man-made feeds composition as claimed in claim 3, it is characterised in that: according to mass fraction include with
Lower substance:
5. a kind of tea geometrid man-made feeds composition as claimed in claim 4, it is characterised in that: according to mass fraction include with
Lower substance:
6. a kind of such as a kind of preparation method of tea geometrid man-made feeds composition described in any one of claim 1 to 5, feature
It is:
The following steps are included:
Step 1: by tea leaf powder, soybean powder and sugar-cane juice be put into pure water be uniformly mixed be heated to 60 DEG C to 80 DEG C after, be added plant
Object oil, quickly stirs evenly；
Step 2: being reduced to 30 DEG C aluzyme is added under rapid mixing conditions to 40 DEG C to mixeding liquid temperature made from step 1
Powder and konjaku flour；
Step 3: said mixture is poured into container molding, control mixture with a thickness of 2mm to 8mm；
Step 4: the mixture cooling in step 3 container molding is fixed to sheet；
Step 5: flaky mixture is cut into 3mm × 10mm strip feed.
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| CN201910658948.9A CN110432406A (en) | 2019-07-22 | 2019-07-22 | A kind of tea geometrid man-made feeds composition and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044885A (en) * | 2007-04-29 | 2007-10-03 | 浙江省农业科学院 | Artificial feed for tea plant looper, its preparing method, and method for raising said loopers |
| CN106962695A (en) * | 2017-03-29 | 2017-07-21 | 中国农业科学院茶叶研究所 | A kind of tea geometrid man-made feeds, preparation method and tea geometrid method for breeding |
| CN107821881A (en) * | 2017-12-01 | 2018-03-23 | 信阳农林学院 | A kind of grey tea geometrid feed and preparation method and application |
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2019
- 2019-07-22 CN CN201910658948.9A patent/CN110432406A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044885A (en) * | 2007-04-29 | 2007-10-03 | 浙江省农业科学院 | Artificial feed for tea plant looper, its preparing method, and method for raising said loopers |
| CN106962695A (en) * | 2017-03-29 | 2017-07-21 | 中国农业科学院茶叶研究所 | A kind of tea geometrid man-made feeds, preparation method and tea geometrid method for breeding |
| CN107821881A (en) * | 2017-12-01 | 2018-03-23 | 信阳农林学院 | A kind of grey tea geometrid feed and preparation method and application |
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Application publication date: 20191112 |