CN103141184B - Introduction and cultivation method of acrocarpus fraxinifolius plant - Google Patents
Introduction and cultivation method of acrocarpus fraxinifolius plant Download PDFInfo
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- CN103141184B CN103141184B CN201310078883.3A CN201310078883A CN103141184B CN 103141184 B CN103141184 B CN 103141184B CN 201310078883 A CN201310078883 A CN 201310078883A CN 103141184 B CN103141184 B CN 103141184B
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- 238000012364 cultivation method Methods 0.000 title claims abstract description 10
- 240000006029 Acrocarpus fraxinifolius Species 0.000 title abstract description 9
- 239000002689 soil Substances 0.000 claims abstract description 29
- 229930191978 Gibberellin Natural products 0.000 claims abstract description 12
- 239000003448 gibberellin Substances 0.000 claims abstract description 12
- 238000010899 nucleation Methods 0.000 claims abstract description 12
- 238000009331 sowing Methods 0.000 claims abstract description 7
- 235000013399 edible fruits Nutrition 0.000 claims description 55
- 230000035800 maturation Effects 0.000 claims description 17
- 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 10
- 238000003306 harvesting Methods 0.000 claims description 6
- 230000035784 germination Effects 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 5
- 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 21
- 238000000034 method Methods 0.000 description 8
- 241000894007 species Species 0.000 description 5
- 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
- 238000009418 renovation Methods 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 technical field of plant propagation, be specifically related to a kind of introduction and cultivation method pushing up 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 to life, and spend lilac red, pod is flat, tool long handle, fruit has narrow wing along ventral suture side.
Fruit tree is distributed in the mountain region woods at Guizhou, Guangxi and height above sea level 200-1500m place, Yunnan on top, belongs to rare species, is classified as 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, can germinated plantlet after cutting down, usually used as the pioneer tree species of afforestation, afforestation and windproof solid soil; Its fast-growing, cold-resistant, instant effect, income is high, by longevity important for of being alternative eucalyptus afforestation, fast-growing, dominant tree species.Simultaneously, top fruit tree is important ornamental tree species in spring, be the features such as good, the tree-like grace of good, the degeneration-resistant disease resistance of adaptability, florescence be gorgeous at tropical and subtropical zone regional representation, therefore, introducing and planting top fruit tree has more significant ecological benefits, Social benefit and economic benefit.
Fruit tree uses seminal propagation usually on top.In seminal propagation process, embryo development not exclusively easily causes seed dormancy, in its After-ripening, embryo constantly breaks up, reaches maturity, and seed different parts all exists germination inhibitor, and in endosperm, the germination inhibitor of high-load is the key factor affecting embryo germination.Under field conditions (factors), at a time when the fruit tree seed maturity of top, autumn is short of rain, is easy to dehydration and can not completes its After-ripening and lose vitality, and this causes this species natural renovation difficulty and introducing and planting not easily successful major reason.
Summary of the invention:
The object of the invention is for the problems referred to above easily occurred in the fruit tree seed introducing and planting process of top and a kind of breaking dormancy is provided, 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 the introduction and cultivation method of the top fruit tree plant of the Industry Promotion of pushing up fruit tree.
The introduction and cultivation method of top of the present invention fruit tree plant, is characterized in that, comprise the following steps:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is placed in and preserves 30 ~ 150 days at temperature is 0 ~ 10 DEG C or the top fruit tree plant maturation seed after plucking is placed 30 ~ 150 days under top fruit tree growth mountain area natural temperature, obtain the seed that pretreatment is good, maybe the top fruit tree plant maturation seed after harvesting is preserved in drying at room temperature, soak 24 ~ 48 hours by the Gibberellins solution that concentration is 800 ~ 1000mg/L prior to seeding, obtain the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), or sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 1 ~ 3cm, and carries out the transplanting of bud seedling when there is true leaf, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, must be placed in shade, use Shading net covering shade, soil that is live and that transplant is moistening, fertile, well-drained soil, growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply.
Preferably, described being placed in by top fruit tree plant maturation seed after plucking to be preserved 30 ~ 150 days at temperature is 0 ~ 10 DEG C or the top fruit tree plant maturation seed after plucking is placed 30-150 days under the natural temperature of fruit tree growth mountain area, top, then soak 24 ~ 48 hours by the Gibberellins solution that concentration is 800 ~ 1000mg/L prior to seeding, obtain the seed that pretreatment is good.After gibberellin process, the germination rate of seed can be further improved.
The obscurity of described sunshade net is preferably 75%.
The present invention is by physics and chemistry process, break 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 method process of the present invention, top fruit tree seed germination rate, up to more than 90%, is emerged neat, is effectively ensured 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 process, and germination rate is high; Use the method can effectively provide standardization seedling, the industrialization of being convenient to push up fruit tree utilizes and promotes.
Embodiment:
Following examples further illustrate of the present invention, instead of limitation of the present invention.
Embodiment 1:
(a) Seeds preprocess: the top fruit tree plant maturation seed after harvesting being placed in temperature is preserve under the scope of 0 ~ 10 DEG C to carry out pretreatment in 30 days, obtains the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 2:
(a) Seeds preprocess: the top fruit tree plant maturation seed after harvesting being placed in temperature is preserve under the scope of 0 ~ 10 DEG C to carry out pretreatment in 150 days, obtains the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 91%.
Embodiment 3:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is preserved in drying at room temperature, soaks 48 hours by the Gibberellins solution that concentration is 800mg/L prior to seeding, obtain the seed that pretreatment is good;
B () is by seed good for pretreatment sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 1cm, and when there is true leaf, carry out the transplanting of bud seedling, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, shade must be placed in, with the Shading net covering shade that obscurity is 75%, the soil transplanted is moistening, fertile, well-drained soil, growing environment is moistening environment of feeling nice and cool summer, watering, fertilizing meets liquid manure supply, and transplant growth obtains top fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 4:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is preserved in drying at room temperature, soaks 36 hours by the Gibberellins solution that concentration is 900mg/L prior to seeding, obtain the seed that pretreatment is good;
B () is by seed good for pretreatment sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 3cm, and when there is true leaf, carry out the transplanting of bud seedling, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, shade must be placed in, with the Shading net covering shade that obscurity is 75%, the soil transplanted is moistening, fertile, well-drained soil, growing environment is moistening environment of feeling nice and cool summer, watering, fertilizing meets liquid manure supply, and transplant germination and growth obtains top fruit tree plant seedling, and seed germination rate reaches 91%.
Embodiment 5:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is preserved in drying at room temperature, soaks 24 hours by the Gibberellins solution that concentration is 1000mg/L prior to seeding, obtain the seed that pretreatment is good;
B () is by seed good for pretreatment sowing in the dish of cave, treat seed sprouting, its bud seedling grows to 1.5cm, and when there is true leaf, carry out the transplanting of bud seedling, seedling after transplanting is owing to being afraid of that day with high temperature is bright and arid, shade must be placed in, with the Shading net covering shade that obscurity is 75%, the soil transplanted is moistening, fertile, well-drained soil, growing environment is moistening environment of feeling nice and cool summer, watering, fertilizing meets liquid manure supply, and transplanted seedling growth obtains top fruit tree plant seedling, and seed germination rate reaches 91%.
Embodiment 6:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is placed 30 days under the natural temperature of fruit tree growth mountain area, top, obtains the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 7:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is placed 150 days under the natural temperature of fruit tree growth mountain area, top, obtains the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 90%.
Embodiment 8:
(a) Seeds preprocess: the top fruit tree plant maturation seed after harvesting is placed at temperature is 0 ~ 10 DEG C and places 30 days, then soak 48 hours by the Gibberellins solution that concentration is 800mg/L prior to seeding, obtain pretreated seed;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 92%.
Embodiment 9:
(a) Seeds preprocess: the top fruit tree plant maturation seed after harvesting is placed at temperature is 0 ~ 10 DEG C and places 150 days, then soak 24 hours by the Gibberellins solution that concentration is 1000mg/L prior to seeding, obtain pretreated seed;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 94%.
Embodiment 10:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is placed 150 days under the natural temperature of fruit tree growth mountain area, top, then soaks 24 hours by the Gibberellins solution that concentration is 1000mg/L prior to seeding, obtain the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 93%.
Embodiment 11:
(a) Seeds preprocess: the top fruit tree plant maturation seed after plucking is placed 30 days under the natural temperature of fruit tree growth mountain area, top, then soaks 48 hours by the Gibberellins solution that concentration is 800mg/L prior to seeding, obtain the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), live soil is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply, seed germination growth obtains top fruit tree plant seedling, and seed germination rate reaches 95%.
Claims (1)
1. push up an introduction and cultivation method for fruit tree plant, it is characterized in that, comprise the following steps:
(a) Seeds preprocess: the top fruit tree plant maturation seed after harvesting is placed at temperature is 0 ~ 10 DEG C and preserves 30 ~ 150 days, soak 24 ~ 48 hours by the Gibberellins solution that concentration is 800 ~ 1000mg/L prior to seeding, obtain the seed that pretreatment is good;
B seed good for pretreatment carries out live by (), or sowing in the dish of cave, and treat seed sprouting, its bud seedling grows to 1 ~ 3cm, and carries out the transplanting of bud seedling when there is true leaf, and the seedling after transplanting is placed in shade, uses Shading net covering shade; Soil that is live and that transplant is moistening, fertile, well-drained soil, and growing environment is moistening environment of feeling nice and cool summer, and watering, fertilizing meets liquid manure supply;
The obscurity of described sunshade net is 75%.
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN104938185B (en) * | 2015-06-18 | 2018-07-10 | 中国林业科学研究院热带林业研究所 | A kind of method for improving top fruit tree sowing germination percentage |
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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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 |
|---|
| 乡土速生树种顶果木育苗技术;何关顺 等;《广西林业》;20080531(第5期);参见第4段，第7-8段 * |
| 顶果木种子解剖与催芽处理;左辞秋;《热带林业科技》;19860131(第1期);参见摘要 * |
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