CN104186177B - A kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding - Google Patents
A kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding Download PDFInfo
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- CN104186177B CN104186177B CN201410447040.0A CN201410447040A CN104186177B CN 104186177 B CN104186177 B CN 104186177B CN 201410447040 A CN201410447040 A CN 201410447040A CN 104186177 B CN104186177 B CN 104186177B
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Abstract
The invention discloses a kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding, belong to breeding technical field, the water extraction liquid of the tea dregs of rice is adopted to destroy the wax of the fresh the surface of the seed of Idesia polycarpa, and fresh for described Idesia polycarpa the surface of the seed greasy dirt is cleaned, seed after process enters greenhouse seedbed and germinates, and the described Idesia polycarpa seedling wood in annual March to described greenhouse seedbed is transplanted; Method breeding idesia with hairy leaves of the present invention adopts the water extraction liquid of the natural material tea dregs of rice to process, and the germination rate of Idesia polycarpa is improved greatly, can also reduce the incidence of disease of seedling; In addition, be combined greenhouse seedbed and shift to an earlier date nursery, about carrying out the time advance of transplanting to March about making originally June, avoid the use of sunshade net during transplanting, reduce seedling cost, improve the quality of transplanting survival rate and nursery stock, the oil content of the fruit of last ripe Idesia polycarpa is higher simultaneously, and the cost of material of process is also low.
Description
Technical field
The present invention relates to agricultural breeding field, particularly a kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding.
Background technology
Idesia polycarpa (formal name used at school: IdesiapolycarpaMaxim.var.vestitaDiels) is the deciduous tree that Flacourtiaceae idesia belongs to, the positive quick growing species of trees in subtropics, its key property has: fruit oil content is high, oil quality is high, commercial development is worth greatly, can the edible oil of production high-quality, be also the excellent raw material extracting linoleic acid, vitamin, preparation biodiesel and senior lubricant; Meanwhile, Idesia polycarpa is also excellent ornamental tree species, so have larger economic worth and the ecological value.
Although Idesia polycarpa is distributed more widely, because it belongs to Flacourtiaceae, natural germination rate is lower, thus causes stock number less.Therefore, only its breeding of germinateing of reliable human assistance, just can provide a large amount of Idesia polycarpa resource for commercial application.
At present, in order to improve germination rate and the planting percent of Idesia polycarpa seed, reduce the seedling incidence of disease, the method for the Idesia polycarpa seed seedling-raising reported mainly contains: (1) is sowed after seed immersion, rubbing, washing dewax with washing powder, vegetation buck; (2) with nursery after potassium dihydrogen phosphate, sodium bicarbonate solution immersion seed; (3) nursery after immersion in sub-shell leaching liquid, Chinese honey locust leaching liquid is suffered from oil.
, still there is the problem that percentage of seedgermination is not high, planting percent is lower in above-mentioned nursery processing method; Or there is the problem that the seedling incidence of disease is higher, or there is processing procedure and comparatively bother, not easy-operating problem.Simultaneously, above-mentioned nursery processing method, all need to transplant about annual June, at this time seedling faces sunburst irradiation, easily grows weeds, make the seedling incidence of disease higher, the seedling incidence of disease, often more than 5%, if use sunshade net etc., also faces the increase of material cost and the increase of nursery manpower.
Summary of the invention
Goal of the invention of the present invention is: the method for treating seeds providing a kind of new Idesia polycarpa nursery, and to solve above-mentioned germination rate, planting percent is low, the seedling incidence of disease is high and the problem that cost is higher.
The technical solution used in the present invention is such: a kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding, the water extraction liquid of the tea dregs of rice is adopted to destroy the wax of the fresh the surface of the seed of Idesia polycarpa, and by described, fresh for Idesia polycarpa the surface of the seed greasy dirt is cleaned, seed after process enters greenhouse seedbed and germinates, and the described Idesia polycarpa seedling wood in annual March to described greenhouse seedbed is transplanted.
The tea dregs of rice, have another name called tea bran, tea seed cake, are a blob of slag, at present general used as pesticides or fertilizer after the seed oil expression of oil tea (CamelliaoleiferaAbel.).The present inventor is by experimental results demonstrate, after the composition water extraction in the tea dregs of rice, fresh for Idesia polycarpa the surface of the seed wax can be destroyed as much as possible on the one hand, the germination rate of Idesia polycarpa is improved greatly, meanwhile, composition wherein can also reduce the incidence of disease of seedling; In addition, be combined greenhouse seedbed and shift to an earlier date nursery, about carrying out the time advance of transplanting to March about making originally June, avoid the use of sunshade net during transplanting, reduce seedling cost, improve the quality of transplanting survival rate and nursery stock simultaneously.
As preferred technical scheme, the preparation method of the water extraction liquid of the described tea dregs of rice is: take the tea dregs of rice 5 ~ 20g with dry basis, and after gauze bag parcel, put into boiling water and boil 8-12 minute, the amount of described boiling water is for finally to obtain 1L tea dregs of rice leaching liquid.
The water extraction liquid of the tea dregs of rice that this method obtains, composition is wherein more conducive to the germination of Idesia polycarpa seed and reduces the incidence of disease of seedling.
As preferred technical scheme, the preparation method of the water extraction liquid of the described tea dregs of rice is: take the tea dregs of rice 5 ~ 20g with dry basis, after gauze bag parcel, the water putting into just boiling soaks, be dipped to water and become dark brown, and repeatedly rub, the amount of described water is for finally to obtain 1L tea dregs of rice leaching liquid.
The water extraction liquid of the tea dregs of rice that this method obtains, composition is wherein more conducive to the germination of Idesia polycarpa seed and reduces the incidence of disease of seedling.
As preferred technical scheme, the temperature of described greenhouse seedbed controls, at 5 ~ 25 DEG C, to control moisture simultaneously, guarantees that the fresh the surface of the seed of Idesia polycarpa is moistening.
Germination rate can be made to improve further.
As preferred technical scheme, when Idesia polycarpa seedling wood is transplanted, the spacing 10 ~ 20cm of described seedling wood.
Adopt such spacing, be more conducive to the growth of seedling wood, improve the quality of transplanting survival rate and nursery stock.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: method breeding idesia with hairy leaves of the present invention adopts the water extraction liquid of the natural material tea dregs of rice to process, the germination rate of Idesia polycarpa is improved greatly, can more than 99.2% be reached, meanwhile, the incidence of disease of seedling can also be reduced; In addition, be combined greenhouse seedbed and shift to an earlier date nursery, about carrying out the time advance of transplanting to March about making originally June, avoid the use of sunshade net during transplanting, reduce seedling cost, improve the quality of transplanting survival rate (can reach more than 98.9%) and nursery stock (oil content of the fruit of last ripe Idesia polycarpa is higher simultaneously, the oil content of dry full fruit can reach 45%), the tea dregs of rice are processed side product, the cost of process raw material is almost nil, so the cost of whole seed treatment reduces greatly.
Embodiment
The present invention is described in detail below.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding, the steps include: November Mo, (preparation method of the water extraction liquid of the tea dregs of rice is the water extraction liquid of the 0.5L tea dregs of rice prepared with the 5g tea dregs of rice: after gauze bag parcel, put into boiling water and boil 10 minutes,) 7000 fresh seeds of Idesia polycarpa are processed, the seed after process enters greenhouse seedbed and processes; Duration of germination, greenhouse seedbed temperature keeps 5 ~ 15 DEG C.After 40 days, obtain seedling 6946 strain of more than 4 true leaves, planting percent 99.23%.About March, by the nursery stock transplanting in seedbed to nursery, obtain seedling 6927 strain of 1.5 ~ 2 meters high after 6 months, total planting percent 98.96%.The oil content of the full fruit of the drying obtained is 45.16%; And adopting identical Idesia polycarpa seed to carry out comparative trial, employing application number is the full fruit of drying that the method for " embodiment 1 " in the Chinese patent application of 200810148047.7 obtains, and oil content is only 43.23%.
Embodiment 2:
A kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding, the steps include: in November, (preparation method of the water extraction liquid of the tea dregs of rice is the water extraction liquid of the 0.5L tea dregs of rice prepared with the 2g tea dregs of rice: after gauze bag parcel, be placed in the water of just boiling and soak, be dipped into water and become dark brown, when water temperature is suitable for, can start repeatedly to rub with hand-held cloth bag, composition inside the tea dregs of rice is come out as early as possible) 5000 fresh seeds of Idesia polycarpa are processed, the seed after process enters greenhouse seedbed and processes.Duration of germination, greenhouse seedbed temperature keeps 5 ~ 15 DEG C.After 40 days, obtain seedling 4949 strain of more than 4 true leaves, planting percent 98.98%.About March, by the nursery stock transplanting in seedbed to nursery, obtain seedling 4946 strain of 1.5 ~ 2 meters high after 6 months, total planting percent 98.92%; The oil content of the full fruit of the drying obtained is 46.69%.
Claims (3)
1. the method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding, it is characterized in that, the water extraction liquid of the tea dregs of rice is adopted to destroy the wax of the fresh the surface of the seed of Idesia polycarpa, and fresh for Idesia polycarpa the surface of the seed greasy dirt is cleaned, seed after process enters greenhouse seedbed and germinates, and the Idesia polycarpa seedling wood in annual March to described greenhouse seedbed is transplanted;
Wherein, the preparation method of the water extraction liquid of the described tea dregs of rice is:
Take the tea dregs of rice 5 ~ 20g with dry basis, after gauze bag parcel, put into boiling water and boil 8-12 minute, the amount of described boiling water is for finally to obtain 1L tea dregs of rice leaching liquid; Or
Take the tea dregs of rice 5 ~ 20g with dry basis, after gauze bag parcel, the water putting into just boiling soaks, and be dipped to water and become dark brown, and repeatedly rub, the amount of the water of described firm boiling is for finally to obtain 1L tea dregs of rice leaching liquid.
2. a kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding according to claim 1, is characterized in that, the temperature of described greenhouse seedbed controls, at 5 ~ 25 DEG C, to control moisture simultaneously, guarantees that the fresh the surface of the seed of Idesia polycarpa is moistening.
3. a kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding according to claim 1, is characterized in that, when Idesia polycarpa seedling wood is transplanted, and the spacing 10 ~ 20cm of described Idesia polycarpa seedling wood.
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| CN106879460A (en) * | 2017-03-03 | 2017-06-23 | 四川森迪科技发展股份有限公司 | A kind of Methods of Radiation Breeding of Idesia polycarpa |
| CN107258452A (en) * | 2017-08-05 | 2017-10-20 | 大冶市远红种养殖专业合作社 | A kind of idesia method for culturing seedlings |
| CN108739874A (en) * | 2018-07-19 | 2018-11-06 | 成都新能互联科技有限公司 | The biological pesticide of effect is carried based on Idesia polycarpa extract |
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| CN101444156A (en) * | 2008-12-26 | 2009-06-03 | 四川师范大学 | Seed treating method used in culture of idesia polycarpa maxim. var. vestita diels |
| CN101444157B (en) * | 2008-12-26 | 2011-11-30 | 四川师范大学 | Seed treating method used in culture of idesia polycarpa maxim. var. vestita diels |
| CN101438643B (en) * | 2008-12-26 | 2011-07-27 | 四川师范大学 | Method for treating seed for seedling culture of Idesia polycarpa Maxim. var. vestita Diels |
| CN101548598B (en) * | 2009-05-25 | 2011-11-02 | 刘长根 | Pretreating method for seed of Idesia polycarpa seedling |
| KR101074030B1 (en) * | 2009-12-24 | 2011-10-17 | 연세대학교 산학협력단 | Novel use of idesolide |
| CN103749029B (en) * | 2013-12-29 | 2015-07-15 | 四川师范大学 | Seed germination method for idesia polycarpa seedling culture |
| CN103749030B (en) * | 2013-12-29 | 2015-06-17 | 四川师范大学 | Seed treatment method for idesia polycarpa seedling culture |
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