CN204929891U - A kind of Poplar Breeding device - Google Patents
A kind of Poplar Breeding device Download PDFInfo
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- CN204929891U CN204929891U CN201520592303.7U CN201520592303U CN204929891U CN 204929891 U CN204929891 U CN 204929891U CN 201520592303 U CN201520592303 U CN 201520592303U CN 204929891 U CN204929891 U CN 204929891U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model discloses a kind of Poplar Breeding device, this device comprises breeding bucket, breeding inner bucket water is flat arranges pallet, breeding bucket is separated into two spaces by pallet, on the top of breeding bucket inner pallet, culture matrix is set, the bottom of pallet is provided with tank, pallet is provided with multiple perforate, in a perforate, be vertically inserted with a water pipe.The beneficial effects of the utility model are: by arranging pallet in breeding bucket, breeding bucket is separated into upper and lower two parts by pallet, achieve under the prerequisite of not moving willow spray, to the replacement of breeding inner bucket water, simultaneously by culture matrix for willow spray provides nutrition and moisture, thus nutrient needed for fruit development and moisture after ensureing pollination; By arranging heating arrangement outside breeding bucket, achieving the independent control to temperature in breeding bucket, being conducive to promoting that willow spray takes root ahead of time; Whole apparatus structure is simple, very easy to use, is conducive to promoting.
Description
Technical field
The utility model relates to a kind of Poplar Breeding device.
Background technology
Willow is the general designation of Salicaceae Populus seeds, arbor, dioecism.Populus is divided into 5 groups: Properties of Populus Clones, Aigeiros, Section Tacamahaca, diversiform-leaved poplar group and Leucoides.Populus seeds about have more than 100 to plant, and are mainly distributed in temperate zone, the Northern Hemisphere and refrigerant latitudes.In 53 kinds, state-owned willow, be willow distribution one of central core district.Willow is very wide in the distribution of China, and from Xinjiang to East Coastal, from Heilungkiang, there is distribution in the Inner Mongol to the Yangtze river basin, has the advantages that generally distribute.Willow because its growth is fast, breeding easily, the feature such as strong adaptability, wood usage be wide, having larger area under cultivation in the world, is the important reproducting tree species of fast-growing and high-yield plantation, short period Industry plantation, shelter forest and afforestation.
Willow artificial hybridization breeding is the Main Means cultivating new varieties of poplar, artificial hybridization comprises the upper hybridization of tree and branch hybridization is cut in indoor, cut branch hybridization based on indoor at present, the whole process that branch hybridization is cut in indoor comprises some steps such as spray collection, pruning, water planting, isolation, pollination, fruit development period management and bagging collection seed.Due to the Aigeiros of Populus, the seeds of Section Tacamahaca carry out cutting water planting hybridization time, seed maturity needs the time of about 2 months, and the nutrient in spray is difficult to meet, and usually causes later stage serious shedding, can not get full seed, causes crossbreeding failure.Its solution adopts tissue cultures, immature seed in the capsule being about to come off is seeded on medium, this method one needs to possess condition of tissue culture, two is that process is very complicated, comprise medium preparing, capsule sterilization, be separated seed, sowing, group train indoor cultivation, greenhouse hardening, be transplanted to the processes such as land for growing field crops, need a large amount of manpower and materials, efficiency of taking a lot of work consuming time is low.Therefore, with regard to current present situation, how from cutting a crossover process, successfully to obtain ripe willow seed be our problem in the urgent need to address.
Utility model content
The purpose of this utility model is to provide one can provide adequate nutrients and moisture, simultaneously the simple Poplar Breeding device of structure.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of Poplar Breeding device, comprise breeding bucket, breeding inner bucket water is flat arranges pallet, breeding bucket is separated into two spaces by pallet, culture matrix is set on the top of breeding bucket inner pallet, the bottom of pallet is provided with tank, pallet is provided with multiple perforate, in a perforate, be vertically inserted with a water pipe, water pipe is used for changing the water under the pallet in breeding bucket in time.
Further, at the arranged outside heating arrangements of described breeding bucket, heating arrangements is arranged around the barrel of breeding bucket, and heating arrangements is used for culture matrix heat supply, promotes that willow spray takes root ahead of time.
Further, be provided with the discharge outlet communicated with described tank in the bottom of described breeding bucket, discharge outlet is used for changing water.
Further, stopper is set in described discharge outlet place activity, preserves moisture by stopper and change moisture.
Further, at the arranged outside temperature controller of described breeding bucket, temperature controller is connected with described heating arrangements, and temperature controller, for controlling the temperature of heating arrangements, makes the temperature of heating arrangements in certain scope.
Further, above described culture matrix, being provided with a thermometer, by observing the temperature in the known culture matrix of thermometer, being convenient to the timely adjustment to heating arrangements temperature.
Further, culture matrix comprises turfy soil, perlite and vermiculite, and turfy soil is used for providing nutrition for willow spray, and perlite ensure that the gas permeability of culture matrix, and vermiculite is used for loose whole culture matrix and has water retaining function.
Further, heating arrangements is electric blanket, and electric blanket is thinner, easily fix/is fitted on breeding bucket outer wall.
Further, turfy soil in culture matrix: perlite: vermiculite=7:2:1.
Operation principle of the present utility model is: by pallet, breeding bucket is separated into two parts, poplar flower branch is inserted in the perforate on pallet, tank in pallet bottom is used for providing moisture for willow spray, culture matrix on pallet top provides nutrient for willow spray, by water pipe, the water under pallet is changed at set intervals, ensure that spray blooms and rear moisture required for fruit development of pollinating, in addition, by heating arrangements to the temperature achieve effective control in breeding process, promote that spray takes root ahead of time.
The beneficial effects of the utility model are:
1) by arranging pallet in breeding bucket, breeding bucket is separated into upper and lower two parts by pallet, achieve under the prerequisite of not moving willow spray, to the replacement of breeding inner bucket water, simultaneously by culture matrix for willow spray provides nutrition, thus nutrient needed for fruit development and moisture after ensureing pollination.
2) by arranging heating arrangement outside breeding bucket, achieving the independent control to temperature in breeding bucket, being conducive to promoting that willow spray takes root ahead of time.
3) whole apparatus structure is simple, very easy to use, is conducive to promoting.
Accompanying drawing explanation
Fig. 1 is breeding device interior schematic diagram in the utility model;
Fig. 2 is the external structure schematic diagram of breeding bucket in the utility model;
Wherein: 1. tank, 2. culture matrix, 3. willow spray, 4. water pipe, 5. delivery port, 6. knob, 7. pallet, 8. heating arrangements, 9. handle, 10. thermometer, 11. stoppers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
Fig. 1 is breeding device interior schematic diagram in the utility model, as seen from Figure 1, Poplar Breeding device, comprise breeding bucket, breeding inner bucket water is flat arranges pallet 7, the bottom of pallet 7 is provided with the feet for supporting and balance pallet 7, the height of feet is set to 10 ~ 12cm, breeding bucket is separated into two spaces by pallet 7, on the top of breeding bucket inner pallet, culture matrix is set, culture matrix 2 comprises turfy soil (for providing nutrition), perlite (for ensureing the gas permeability of culture matrix) and vermiculite (for loose whole culture matrix and there is water retaining function), the ratio of three is 7:2:1, the bottom of pallet 7 is provided with tank 1, pallet 7 is provided with multiple perforate, a water pipe 4 is vertically inserted with in a perforate, the material of water pipe is pvc pipe, internal diameter 2.0cm, external diameter 2.5cm, the bottom of water pipe 4 is arranged on the below of pallet 7, delivery port 5 is provided with in the bottom of water pipe 4 or on the sidewall of bottom, other perforate on pallet 7 is used for fixing willow spray 3, the discharge outlet communicated with tank 1 is provided with in the bottom of breeding bucket, in the activity of discharge outlet place, stopper 11 is set, during use, corkage 11, by the water emptying in tank 1, stopper 11 is filled at discharge outlet place, again by water pipe 4 injected clear water.
Fig. 2 is the external structure schematic diagram of breeding bucket in the utility model, at the arranged outside heating arrangements 8 of breeding bucket, heating arrangements 8 is arranged around the barrel of breeding bucket, at the arranged outside temperature controller of breeding bucket, temperature controller is connected with described heating arrangements 8, heating arrangements 8 is electric blanket, because heating arrangements 8 is arranged on separately outside breeding bucket, control cut-offfing of heating arrangements 8 by temperature controller to adjust with power, achieve and separately the temperature of culture matrix 2 is controlled, thus promote that willow spray takes root ahead of time; In addition, heating arrangements 8 arranges button or knob 6, control cut-offfing of heating arrangements 8 by button or knob 6 to adjust with power, realize controlling the temperature of culture matrix 2 manually, particularly, heating arrangements has selected electric blanket, during use, only need the outside electric blanket with knob 6 being coated on breeding bucket, very convenient.
Or, a thermometer 10 is provided with above culture matrix 2, checked the temperature of culture matrix 2 by thermometer 10, the probe of thermometer 10 is inserted into 12.0cm in culture matrix, and the temperature shown by thermometer 10 manually adjusts the temperature of heating arrangements 8.
In addition, breeding bucket is provided with the handle 9 for facilitating mobile breeding bucket, and for different culture environment, breeding bucket can be replaced with the breeding box of bottom with universal wheel.
The using method of Poplar Breeding device, specifically comprises the following steps:
1) first breeding bucket is placed in greenhouse;
2) pallet 7 is lain in a horizontal plane in breeding bucket, near the bottom of breeding bucket, make tank 1 be 1:3 with the volume ratio of culture matrix 2;
3) water pipe 4 is inserted in a perforate of pallet 7;
4) bottom of female willow spray 3 is cut into angle, is inserted on pallet 7 in other perforate;
5) with cotton, the space between willow spray 3 and pallet 7 is blocked;
6) with stopper 11, the discharge outlet on breeding bucket is blocked;
7) above breeding bucket inner pallet 7, load the culture matrix prepared, with water, culture matrix 2 is irrigated;
8) inject appropriate clear water from the top of water pipe 4, undertaken changing the water in tank 1 by water pipe every three days;
9) temperature in greenhouse is controlled between 6 DEG C ~ 10 DEG C, avoid sprouting in advance of willow spray 3;
10) heating arrangements 8 and temperature controller are set on the outer wall of breeding bucket;
11) open heating arrangements 8 and temperature controller, utilize temperature controller the temperature of heating arrangements 8 to be controlled between 23 DEG C ~ 27 DEG C, until the taking root of willow spray 3;
12) temperature in greenhouse is controlled between 23 ~ 27 DEG C;
13) when the pistil stigma of willow spray 3 is shinny, artificial pollination is carried out to willow spray 3;
14) germination rate of the seed amount obtained and seed is added up;
15) step 4 is repeated)-step 14).
Be maternal, Populus nigra with eastern cottonwood in the present embodiment for male parent is cross-breeding, repeated test three times, cuts a water planting hybridization for contrast with routine, adds up seed amount and germination rate thereof that each infructescence on average obtains, the results are shown in Table shown in 1.
The average seed amount of each infructescence of table 1 eastern cottonwood and germination rate thereof
| Test sequence number | The seed number (grain) of each infructescence | Seed turgor | Percentage of seedgermination (%) |
| 1 | 245 | Full | 95.1 |
| 2 | 257 | Full | 93.5 |
| 3 | 266 | Full | 92.8 |
| Contrast | 168 | Not full | 5.1 |
Result of the test shows, the Poplar Breeding device that the utility model provides, it is how a lot of that its seed number obtained hybridizes relative to traditional water planting the number seeds obtained, simultaneously, seed turgor is higher, and the mean value of percentage of seedgermination is 93.8%, is far longer than 5.1% of traditional water planting, and whole apparatus structure is simple, make test very convenient.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a Poplar Breeding device, it is characterized in that, comprise breeding bucket, breeding inner bucket water is flat arranges pallet, breeding bucket is separated into two spaces by pallet, arranges culture matrix, the bottom of pallet is provided with tank on the top of breeding bucket inner pallet, pallet is provided with multiple perforate, in a perforate, is vertically inserted with a water pipe.
2. a kind of Poplar Breeding device as claimed in claim 1, is characterized in that, at the arranged outside heating arrangements of described breeding bucket, heating arrangements is arranged around the barrel of breeding bucket.
3. a kind of Poplar Breeding device as claimed in claim 1, is characterized in that, is provided with the discharge outlet communicated with described tank in the bottom of described breeding bucket.
4. a kind of Poplar Breeding device as claimed in claim 3, is characterized in that, arranges stopper in described discharge outlet place activity.
5. a kind of Poplar Breeding device as claimed in claim 2, is characterized in that, at the arranged outside temperature controller of described breeding bucket, temperature controller is connected with described heating arrangements.
6. a kind of Poplar Breeding device as claimed in claim 1, is characterized in that, is provided with a thermometer above described culture matrix.
7. a kind of Poplar Breeding device as claimed in claim 2, is characterized in that, described heating arrangements is electric blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592303.7U CN204929891U (en) | 2015-08-03 | 2015-08-03 | A kind of Poplar Breeding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520592303.7U CN204929891U (en) | 2015-08-03 | 2015-08-03 | A kind of Poplar Breeding device |
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| CN204929891U true CN204929891U (en) | 2016-01-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052715A (en) * | 2015-08-03 | 2015-11-18 | 山东省林业科学研究院 | Populus breeding device and use method thereof |
| CN107173211A (en) * | 2017-07-13 | 2017-09-19 | 深圳文科园林股份有限公司 | A kind of water planting formula lawn soilless production unit lattice and its application method |
| CN110249944A (en) * | 2019-06-13 | 2019-09-20 | 山东省林业科学研究院 | A kind of tubers medicinal plant planting tube drilling method |
-
2015
- 2015-08-03 CN CN201520592303.7U patent/CN204929891U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052715A (en) * | 2015-08-03 | 2015-11-18 | 山东省林业科学研究院 | Populus breeding device and use method thereof |
| CN107173211A (en) * | 2017-07-13 | 2017-09-19 | 深圳文科园林股份有限公司 | A kind of water planting formula lawn soilless production unit lattice and its application method |
| CN110249944A (en) * | 2019-06-13 | 2019-09-20 | 山东省林业科学研究院 | A kind of tubers medicinal plant planting tube drilling method |
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