CN101810128B - Cultivation method of aglaonema commutatum 'pseudo-bracteatum' white rajah - Google Patents
Cultivation method of aglaonema commutatum 'pseudo-bracteatum' white rajah Download PDFInfo
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- CN101810128B CN101810128B CN2010101003244A CN201010100324A CN101810128B CN 101810128 B CN101810128 B CN 101810128B CN 2010101003244 A CN2010101003244 A CN 2010101003244A CN 201010100324 A CN201010100324 A CN 201010100324A CN 101810128 B CN101810128 B CN 101810128B
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Abstract
The invention discloses a cultivation method of aglaonema commutatum 'pseudo-bracteatum' white rajah, which comprises the following steps that: expanded perlite and peat are mixed uniformly to prepare a matrix, and the matrix is potted; a healthy aglaonema commutatum 'pseudo-bracteatum' white rajah mother plant without disease and pest is selected, cut into sections, inserted into the pot and well placed, and roof fixing water is poured in; after cutting, the initial temperature is maintained to be 15 to 30DEG C, the relative humidity is 80 to 90 percent, and the illumination is below 10000Lux; after new root of the seedling grows, the illumination is maintained to be 10000 to 20000Lux, and the relative humidity is 70 to 80 percent; and after growing to be about 50cm high and 4 to 5 pieces, the aglaonema commutatum 'pseudo-bracteatum' white rajah can be sold. The method has the advantages of high seedling production rate, high growth speed, 2 to 3 times yield of that of a traditional growing method, full plant shape, bright leaves, short nodes, good product quality, export standard satisfaction and transportation resistance.
Description
Technical field
The present invention relates to the cultivation method of a kind of ornamental plants, particularly a kind of cultivation method of aglaonema commutatum ' pseudo-bracteatum ' white rajah.
Background technology
Aglaonema commutatum ' pseudo-bracteatum ' white rajah (
Aglaonema commutatum), Araeceae, dieffenbachia has another name called the Snow White, is very graceful elegant indoor ornamental foliage plant, has very high ornamental value, in the chinagreen rhizome or leaf platymiscium.Ornamental value is the highest, is called " queen " in the room by people, and stem is tall and straight, and blade is bright all the year round green, but both can support by potted plant also water, and extremely anti-the moon is " the green queen " who is widely used in recent years, and market demand progressively enlarges.
The method of breeding aglaonema commutatum ' pseudo-bracteatum ' white rajah mainly contains three kinds both at home and abroad at present: tissue culture, plant division are cultivated, big bar cuttage.Tissue culture is not well broken through on this kind, does not have qualified tissue cultivating seedling supply on the market substantially, and the tissue cultivating seedling growth of a small amount of supply is slow, plantation lethality height, and other planting patterns proliferative speed is low, also has the slow problem of reproduction speed.This has limited the demand of people to the Snow White greatly.
Summary of the invention
In order to overcome the problems referred to above, the invention provides a kind of cultivation method of novel aglaonema commutatum ' pseudo-bracteatum ' white rajah.
The technical solution used in the present invention is:
A kind of cultivation method of aglaonema commutatum ' pseudo-bracteatum ' white rajah may further comprise the steps:
1) 20～30% fine perlites, 70～80% peat are fully mixed, obtain matrix, the dress basin;
2) the aglaonema commutatum ' pseudo-bracteatum ' white rajah maternal plant of the healthy no damage by disease and insect of selection cuts the sections cuttage in basin, waters sufficient normal root water after putting;
3) after the cuttage, maintenance initial stage temperature is 15～30 ℃, relative moisture is 80～90%, and illumination is below 10000Lux, after seedling grows new root, maintenance illumination is 10000～20000Lux, relative moisture is 70～80%, treats that aglaonema commutatum ' pseudo-bracteatum ' white rajah grows to about 50cm height, 4～5 seedlings, strain shape is plentiful, gets final product list marketing.
Also be mixed with 2.5～3.5kg lime in every cubic metre of matrix.
Also be mixed with 0.8～1.2kg chemical fertilizer in every cubic metre of matrix.
Also be mixed with the agent of 0.25～0.35kg bacteria-treating in every cubic metre of matrix.
The aglaonema commutatum ' pseudo-bracteatum ' white rajah seedling grows to 18～20cm height, takes off basin and sees that more white root system fixedly during matrix, changes basin, grows to 30～35cm height, changes basin once more.
The EC value that keeps matrix is below 1.0.
The prevention scheme of sick worm has been that creature, mancozeb, carbendazim, bordeaux mixture alternately sprayed in per 20 days.
The inventive method seedling rate of output height, fast growth, output is 2～3 times of traditional cultivation method; Superior product quality, plentiful by Snow White's strain shape of the present invention's plantation, the blade light, internode is short close, reaches export standard, anti-transportation.Through 15 ℃ of container tests in 20 days, Huang Ye led 1.3%, and is the lowest part blade, and the yellow leaf in the indivedual bottoms of back extraction of unpacking recovered through 3～5 days, and strain shape is attractive in appearance.
Embodiment
Below in conjunction with example, further specify the present invention.
In following examples, the nutritive element proportioning of the nutrient solution of using is N:P
2O
5: K
2O:Ca:MgO:S=18:9:17:3:2:1 and trace element.
In March, 2006 from U.S.'s import 1000 basin Snow White seedlings, seedling basin diameter is 160mm, the individual plant height is about 25cm, after isolating, changing basin to diameter is in the 250mm basin, is placed in 300m with autogamy matrix
2Individual region, through management and maintenance, grown up to 4.2 in average every basin in September, 2009, the finished product maternal plant of blade 63 leaves.
1) with 20～30% fine perlites, 70～80% peat, every cubic metre adds 2.5～3.5kg quicklime, 0.8～1.2kg superphosphate, 0.25～0.35kg fenaminosulf fully mixes, and allotment obtains matrix, and the matrix branch is filled in the diameter 90mm basin;
2) the aglaonema commutatum ' pseudo-bracteatum ' white rajah maternal plant of the healthy no damage by disease and insect of selection, with the method for the cutter of sterilizing by a leaf 1 bud point, cut sections, otch is level and smooth, the sections cuttage in basin, is faced up by blade North and South direction, leaf and to put neatly in booth, and blade does not block substantially mutually, density is 40000 Pen ∕ mus, waters sufficient normal root water after putting;
3) after the cuttage, keeping the initial stage temperature is 15～30 ℃, and relative moisture is 80～90%, and illumination is at 5000～10000Lux, before taking root, apply fertilizer when doing for about 7 one-tenths in flower matrix, every 15 days at foliage-spray nutritious liquor;
4) after 20～30 days, after seedling grew new root, maintenance illumination was 10000～20000Lux, and relative moisture is 70～80%;
5) after 70～80 days, grow to 18～20cm height, take off basin and see more white root system fixedly during matrix seedling, change to diameter be in the 160mm flowerpot, the Lao Ye when pulling out cuttage when changing basin, putting density is every mu 15000 basin;
6) after 120～150 days, growing to 30～35cm height, to change to diameter again be in the 250mm basin, and putting density is every mu 5000 basin; Cultivate to about 50cm height, 4～5 seedlings are plentiful, and the hat width of cloth reaches 50cm, gets final product list marketing.
After for the first time changing basin, whenever water nutrient solution four times, detect the EC value of matrix, as EC value greater than 1.0 o'clock, be lower than 0.3 clear water with the EC value once towards pouring.
During the cultivation, used creature, mancozeb, carbendazim, bordeaux mixture alternately to spray in per 20 days, avoiding insect pest, interimly downy mildew sample scab occurred, can spray the glad medicine one of 0.5 ‰～1.5 ‰ grass to twice as leaf back.
On September 10th, 2006 rose, maternal plant is pressed the every bud point cutting method of every leaf, be cut into single leaf simple bud and put 58000 seedlings, tender 4200, old root continues to stay former basin growth, and through cottage propagation, cutting 58000 seedlings of single leaf 1 bud point survive 57600 seedlings, tender 4200 survive 3800, and survival rate is respectively 99.3%, 90.4%.
Claims (7)
1. the cultivation method of an aglaonema commutatum ' pseudo-bracteatum ' white rajah may further comprise the steps:
1) 20～30% fine perlites, 70～80% peat are fully mixed, obtain matrix, the dress basin;
2) the aglaonema commutatum ' pseudo-bracteatum ' white rajah maternal plant of the healthy no damage by disease and insect of selection cuts the sections cuttage in basin, waters sufficient normal root water after putting;
3) after the cuttage, maintenance initial stage temperature is 15～30 ℃, relative moisture is 80～90%, and illumination is below 10000Lux, after seedling grows new root, maintenance illumination is 10000～20000Lux, relative moisture is 70～80%, treats that aglaonema commutatum ' pseudo-bracteatum ' white rajah grows to about 50cm height, 4～5 seedlings, strain shape is plentiful, gets final product list marketing.
2. the cultivation method of a kind of aglaonema commutatum ' pseudo-bracteatum ' white rajah according to claim 1 is characterized in that: also be mixed with 2.5～3.5kg lime in every cubic metre of matrix.
3. the cultivation method of a kind of aglaonema commutatum ' pseudo-bracteatum ' white rajah according to claim 1 is characterized in that: also be mixed with 0.8～1.2kg chemical fertilizer in every cubic metre of matrix.
4. the cultivation method of a kind of aglaonema commutatum ' pseudo-bracteatum ' white rajah according to claim 1 is characterized in that: also be mixed with the agent of 0.25～0.35kg bacteria-treating in every cubic metre of matrix.
5. the cultivation method of a kind of aglaonema commutatum ' pseudo-bracteatum ' white rajah according to claim 1, it is characterized in that: the aglaonema commutatum ' pseudo-bracteatum ' white rajah seedling grows to 18～20cm height, takes off basin and sees that more white root system fixedly during matrix, changes basin, grows to 30～35cm height, changes basin once more.
6. the cultivation method of a kind of aglaonema commutatum ' pseudo-bracteatum ' white rajah according to claim 1 is characterized in that: the EC value that keeps matrix is below 1.0.
7. the cultivation method of a kind of aglaonema commutatum ' pseudo-bracteatum ' white rajah according to claim 1 is characterized in that: the prevention scheme of sick worm has been that creature, mancozeb, carbendazim, bordeaux mixture alternately sprayed in per 20 days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101003244A CN101810128B (en) | 2010-01-22 | 2010-01-22 | Cultivation method of aglaonema commutatum 'pseudo-bracteatum' white rajah |
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| CN2010101003244A CN101810128B (en) | 2010-01-22 | 2010-01-22 | Cultivation method of aglaonema commutatum 'pseudo-bracteatum' white rajah |
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| CN101810128A CN101810128A (en) | 2010-08-25 |
| CN101810128B true CN101810128B (en) | 2011-08-24 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103975853B (en) * | 2014-04-23 | 2016-04-27 | 地缘（厦门）生物科技有限公司 | The lucky method for tissue culture of a kind of colored thick rib grass |
| CN104082109B (en) * | 2014-06-11 | 2016-06-15 | 浙江兰特园艺有限公司 | A kind of cultivation container method of nursery stock |
| CN107711513B (en) * | 2017-11-24 | 2020-12-25 | 广东省农业科学院环境园艺研究所 | Tissue culture and rapid propagation method for spartina alterniflora |
| CN109220804B (en) * | 2018-11-05 | 2021-09-03 | 吴子平 | Efficient rapid propagation method of coleus blumei |
| CN110249953B (en) * | 2019-07-17 | 2021-08-17 | 景维杰 | Method for promoting ornamental color display of color-leaf and coarse costal grass |
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Granted publication date: 20110824 Termination date: 20140122 |