CN103141184A - Introduction and cultivation method of acrocarpus fraxinifolius plant - Google Patents
Introduction and cultivation method of acrocarpus fraxinifolius plant Download PDFInfo
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- CN103141184A CN103141184A CN2013100788833A CN201310078883A CN103141184A CN 103141184 A CN103141184 A CN 103141184A CN 2013100788833 A CN2013100788833 A CN 2013100788833A CN 201310078883 A CN201310078883 A CN 201310078883A CN 103141184 A CN103141184 A CN 103141184A
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- 238000012364 cultivation method Methods 0.000 title claims abstract description 12
- 240000006029 Acrocarpus fraxinifolius Species 0.000 title abstract description 9
- 239000002689 soil Substances 0.000 claims abstract description 28
- 229930191978 Gibberellin Natural products 0.000 claims abstract description 13
- 239000003448 gibberellin Substances 0.000 claims abstract description 13
- 238000010899 nucleation Methods 0.000 claims abstract description 13
- 238000009331 sowing Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 235000013399 edible fruits Nutrition 0.000 claims description 63
- 210000003608 fece Anatomy 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 239000010871 livestock manure Substances 0.000 claims description 13
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical class C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 claims description 11
- 238000003306 harvesting Methods 0.000 claims description 2
- 230000035784 germination Effects 0.000 abstract description 11
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 34
- 230000007226 seed germination Effects 0.000 description 22
- 238000000034 method Methods 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 238000007654 immersion Methods 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 230000005059 dormancy Effects 0.000 description 3
- 230000013020 embryo development Effects 0.000 description 3
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 244000297179 Syringa vulgaris Species 0.000 description 1
- 235000004338 Syringa vulgaris Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000014284 seed dormancy process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an introduction and cultivation method of an acrocarpus fraxinifolius plant. The introduction and cultivation method comprises the steps of: placing picked mature seeds of the acrocarpus fraxinifolius plant at the temperature of 0-10 DEG C and storing for 30-150 days or placing the picked mature seeds of the acrocarpus fraxinifolius plant at a natural temperature of an acrocarpus fraxinifolius plant growing mountain for 30-150 days, or storing the picked mature seeds of the acrocarpus fraxinifolius plant at room temperature in a drying manner, and soaking the mature seeds with a gibberellin solution with a concentration of 800-1000mg/L for 24-48h before sowing to obtain preprocessed seeds; and carrying out direct seeding on the processed seeds or sowing in a pot, carrying out sprout stock transplanting when the seeds germinate and sprout stocks grow to 1-3cm and generate main leaves, placing the transplanted seedlings in a sunshade frame, covering the sunshade frame by using a sunshade net, wherein soil for direct seeding and transplanting is wet, fertile and well-drained soil, the growing environment is a cool and wet environment in summer, and water and fertilizer supply are met through watering and fertilizing. The mature seeds are processed according to the introduction and cultivation method disclosed by the invention, the germination rate of the seeds of the acrocarpus fraxinifolius plant reach above 90 percent, the seedlings emerge orderly, and the quality of the sprouts of the acrocarpus fraxinifolius plant is effectively ensured.
Description
Technical field:
The invention belongs to the plant propagation technical field, be specifically related to a kind of introduction and cultivation method that pushes up the fruit tree plant.
Background technology:
Top fruit tree (Acrocarpus fraxinifolius Wight) is that Caesalpiniaceae (Caesalpiniaceae) pushes up fruit tree genus fallen leaves megaphanerophyte, up to 35 meters, and two times winglike compound leaves, leaflet is spent lilac red to life, and pod is flat, the tool long handle, fruit has narrow wing along ventral suture one side.
The top fruit tree is distributed in the mountain region woods at Guizhou, Guangxi and height above sea level 200-1500m place, Yunnan, belongs to rare species, is classified as the three-level protective plant by country, has scientific research value and other purposes.Straight, water-fast wet, hard, the good toughness of its grain of wood is applicable to building, furniture etc., is specially adapted to make water-fast wet apparatus, is therefore important economic tree; Its germination is very strong, but germinated plantlet after cutting down, usually as afforestation, afforestation and windproof solid native pioneer tree species; Its fast-growing, cold-resistant, instant effect, income is high, will be an important longevity, fast-growing, the dominant tree species that substitutes the eucalyptus afforestation.Simultaneously, fruit tree is important ornamental tree species in spring on the top, the feature such as be at the tropical and subtropical zone regional representation that adaptability is good, degeneration-resistant disease resistance is good, tree-like grace, florescence are gorgeous, therefore, introducing and planting top fruit tree has more significant ecological benefits, Social benefit and economic benefit.
Fruit tree is used seminal propagation usually on the top.In the seminal propagation process, embryo development not exclusively easily causes seed dormancy, embryo constantly breaks up, reaches maturity in its After-ripening, and all there is germination inhibitor in the seed different parts, and in endosperm, the germination inhibitor of high-load is the key factor that affects embryo germination.Under field conditions (factors), at a time when the fruit tree seed maturity of top autumn short of rain, be easy to dehydration and can not complete its After-ripening and lose vitality, this is to cause these species naturally to upgrade difficult and the difficult successful major reason of introducing and planting.
Summary of the invention:
The objective of the invention is provides a kind of breaking dormancy for the problems referred to above that easily occur in the fruit tree seed introducing and planting process of top, promote that embryo development is complete, reduce the germination inhibitor of high-load in endosperm to the impact of embryo germination, promote seed germination, emerge neat, be convenient to push up the introduction and cultivation method of top fruit tree plant of the Industry Promotion of fruit tree.
The introduction and cultivation method of top of the present invention fruit tree plant is characterized in that, comprises the following steps:
(a) seed pretreatment: it is that top fruit tree plant mature seed after preserving under 0～10 ℃ 30～150 days or plucking was placed 30～150 days under the natural temperature of fruit tree growth mountain area, top that the top fruit tree plant mature seed after plucking is placed in temperature, obtain the good seed of pretreatment, top fruit tree plant mature seed after maybe plucking is preserved in drying at room temperature, the Gibberellins solution that is 800～1000mg/L with concentration was prior to seeding soaked 24～48 hours, obtained the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, or sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 1～3cm, and carries out the bud seedling when true leaf occurring and transplant, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, must be placed in shade, cover shade with sunshade net, soil live and that transplant is moistening, fertile, well-drained soil, growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply.
Preferably, it is that top fruit tree plant mature seed after preserving under 0～10 ℃ 30～150 days or plucking was placed 30-150 days under the natural temperature of fruit tree growth mountain area, top that top fruit tree plant mature seed after described will the harvesting is placed in temperature, then the Gibberellins solution that is 800～1000mg/L with concentration was prior to seeding soaked 24～48 hours, obtained the good seed of pretreatment.After processing through gibberellin, the Seed germination rate can be further improved.
The obscurity of described sunshade net is preferably 75%.
The present invention processes by physics and chemistry, broken the dormancy of top fruit tree seed, promote that embryo development is complete, reduce the germination inhibitor of high-load to the impact of embryo germination, after processing according to method of the present invention, top fruit tree seed germination rate is emerged neat up to more than 90%, effectively guarantees the quality of top fruit tree seedling.
The introduction and cultivation method of top of the present invention fruit tree plant saves labor, and cost is little, the top fruit tree seed energy breaking dormancy after processing, and germination rate is high; Use the method that the standardization seedling can be provided effectively, be convenient to push up industrialization utilization and the popularization of fruit tree.
Embodiment:
Following examples are to further illustrate of the present invention, rather than limitation of the present invention.
Embodiment 1:
(a) seed pretreatment: it is to preserve under the scope of 0～10 ℃ to carry out pretreatment in 30 days that the top fruit tree plant mature seed after plucking is placed in temperature, obtains the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 2:
(a) seed pretreatment: it is to preserve under the scope of 0～10 ℃ to carry out pretreatment in 150 days that the top fruit tree plant mature seed after plucking is placed in temperature, obtains the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 91%.
Embodiment 3:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking is preserved in drying at room temperature, and the Gibberellins solution that is 800mg/L with concentration was prior to seeding soaked 48 hours, obtained the good seed of pretreatment;
(b) seed that pretreatment is good sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 1cm, and carry out the bud seedling when true leaf occurring and transplant, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, must be placed in shade, be that 75% sunshade net covers shade with obscurity, the soil of transplanting is moistening, fertile, well-drained soil, growing environment is nice and cool moistening environment in summer, watering, fertilizing satisfies the liquid manure supply, and the transplant growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 4:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking is preserved in drying at room temperature, and the Gibberellins solution that is 900mg/L with concentration was prior to seeding soaked 36 hours, obtained the good seed of pretreatment;
(b) seed that pretreatment is good sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 3cm, and carry out the bud seedling when true leaf occurring and transplant, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, must be placed in shade, be that 75% sunshade net covers shade with obscurity, the soil of transplanting is moistening, fertile, well-drained soil, growing environment is nice and cool moistening environment in summer, watering, fertilizing satisfies the liquid manure supply, and the transplant germination and growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 91%.
Embodiment 5:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking is preserved in drying at room temperature, and the Gibberellins solution that is 1000mg/L with concentration was prior to seeding soaked 24 hours, obtained the good seed of pretreatment;
(b) seed that pretreatment is good sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 1.5cm, and carry out the bud seedling when true leaf occurring and transplant, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, must be placed in shade, be that 75% sunshade net covers shade with obscurity, the soil of transplanting is moistening, fertile, well-drained soil, growing environment is nice and cool moistening environment in summer, watering, fertilizing satisfies the liquid manure supply, and the transplanted seedling growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 91%.
Embodiment 6:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking was placed 30 days under the natural temperature of fruit tree growth mountain area, top, obtained the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 7:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking was placed 150 days under the natural temperature of fruit tree growth mountain area, top, obtained the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 8:
(a) seed pretreatment: it is to place under 0～10 ℃ 30 days that the top fruit tree plant mature seed after plucking is placed in temperature, then is the Gibberellins solution immersion 48 hours of 800mg/L with concentration prior to seeding, obtains pretreated seed;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 92%.
Embodiment 9:
(a) seed pretreatment: it is to place under 0～10 ℃ 150 days that the top fruit tree plant mature seed after plucking is placed in temperature, then is the Gibberellins solution immersion 24 hours of 1000mg/L with concentration prior to seeding, obtains pretreated seed;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 94%.
Embodiment 10:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking was placed 150 days under the natural temperature of fruit tree growth mountain area, top, then was the Gibberellins solution immersion 24 hours of 1000mg/L with concentration prior to seeding, obtained the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 93%.
Embodiment 11:
(a) seed pretreatment: the top fruit tree plant mature seed after plucking was placed 30 days under the natural temperature of fruit tree growth mountain area, top, then was the Gibberellins solution immersion 48 hours of 800mg/L with concentration prior to seeding, obtained the good seed of pretreatment;
(b) seed that pretreatment is good carries out live, live soil is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply, the seed germination growth obtains pushing up the fruit tree plant seedling, and seed germination rate reaches 95%.
Claims (3)
1. an introduction and cultivation method that pushes up the fruit tree plant, is characterized in that, comprises the following steps:
(a) seed pretreatment: it is that top fruit tree plant mature seed after preserving under 0～10 ℃ 30～150 days or plucking was placed 30～150 days under the natural temperature of fruit tree growth mountain area, top that the top fruit tree plant mature seed after plucking is placed in temperature, obtain the good seed of pretreatment, top fruit tree plant mature seed after maybe plucking is preserved in drying at room temperature, the Gibberellins solution that is 800～1000mg/L with concentration was prior to seeding soaked 24～48 hours, obtained the good seed of pretreatment;
(b) seed that pretreatment is good carries out lively, and seed sprouting is treated in or sowing in cave dish, and its bud seedling grows to 1～3cm, and carries out the transplanting of bud seedling when true leaf occurring, and the seedling after transplanting is placed in shade, covers shade with sunshade net; Soil live and that transplant is moistening, fertile, well-drained soil, and growing environment is nice and cool moistening environment in summer, and watering, fertilizing satisfies the liquid manure supply.
2. the introduction and cultivation method of top according to claim 1 fruit tree plant, it is characterized in that, it is that top fruit tree plant mature seed after preserving under 0～10 ℃ 30～150 days or plucking was placed 30-150 days under the natural temperature of fruit tree growth mountain area, top that top fruit tree plant mature seed after described will the harvesting is placed in temperature, then the Gibberellins solution that is 800～1000mg/L with concentration was prior to seeding soaked 24～48 hours, obtained the good seed of pretreatment.
3. the introduction and cultivation method that pushes up the fruit tree plant according to claim 1 and 2, is characterized in that, the obscurity of described sunshade net is 75%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310078883.3A CN103141184B (en) | 2013-03-12 | 2013-03-12 | Introduction and cultivation method of acrocarpus fraxinifolius plant |
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| CN201310078883.3A CN103141184B (en) | 2013-03-12 | 2013-03-12 | Introduction and cultivation method of acrocarpus fraxinifolius plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429960A (en) * | 2014-11-27 | 2015-03-25 | 王立 | Tissue culture method of acrocarpus fraxinifolius |
| CN104938185A (en) * | 2015-06-18 | 2015-09-30 | 中国林业科学研究院热带林业研究所 | Method for improving sowing germination rate of acrocarpusfraxinifolius |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089083A (en) * | 1993-12-07 | 1994-07-13 | 刘家良 | Fruit tree growing accelerator |
| WO1996026639A1 (en) * | 1995-02-28 | 1996-09-06 | Calgene, Inc. | Cotton modification using ovary-tissue transcriptional factors |
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2013
- 2013-03-12 CN CN201310078883.3A patent/CN103141184B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089083A (en) * | 1993-12-07 | 1994-07-13 | 刘家良 | Fruit tree growing accelerator |
| WO1996026639A1 (en) * | 1995-02-28 | 1996-09-06 | Calgene, Inc. | Cotton modification using ovary-tissue transcriptional factors |
Non-Patent Citations (2)
| Title |
|---|
| 何关顺 等: "乡土速生树种顶果木育苗技术", 《广西林业》, no. 5, 31 May 2008 (2008-05-31) * |
| 左辞秋: "顶果木种子解剖与催芽处理", 《热带林业科技》, no. 1, 31 January 1986 (1986-01-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429960A (en) * | 2014-11-27 | 2015-03-25 | 王立 | Tissue culture method of acrocarpus fraxinifolius |
| CN104429960B (en) * | 2014-11-27 | 2019-03-05 | 江门市新会区林业科学研究所 | A kind of top fruit tree method for tissue culture |
| CN104938185A (en) * | 2015-06-18 | 2015-09-30 | 中国林业科学研究院热带林业研究所 | Method for improving sowing germination rate of acrocarpusfraxinifolius |
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