CN102653492B - Cultivation medium for spring sword - Google Patents
Cultivation medium for spring sword Download PDFInfo
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- CN102653492B CN102653492B CN201210100245.2A CN201210100245A CN102653492B CN 102653492 B CN102653492 B CN 102653492B CN 201210100245 A CN201210100245 A CN 201210100245A CN 102653492 B CN102653492 B CN 102653492B
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Abstract
The invention discloses a cultivation medium for a spring sword, comprising nutrient soil 2, deadwood soil, fern root soil and active soil, and volume ratio of nutrient soil 2 to deadwood soil to fern root soil to active soil is 4: 3: 2: 1 or 3: 4: 2: 1, wherein the nutrient soil 2 is obtained by mixing mud pool soil, leaf mould, rapeseed and saprolite in the volume ratio of 1: 1: 1: 1. Cultivation medium 6 (the volume ratio of nutrient soil 2 to deadwood soil to fern root soil to active soil is 4: 3: 2: 1) and cultivation medium 7 (the volume ratio of nutrient soil 2 to the deadwood soil to fern root soil to active soil is 3: 4: 2: 1) contain high proportion of leaf mould, rapeseed and saprolite components, thus the whole nutrient preserving capability of the cultivation medium is greatly improved, nutrition absorbed by a root system from the cultivation medium, especially N element, can better meet vegetative growth requirement of the spring sword. The cultivation medium 6 (the volume ratio of nutrient soil 2 to deadwood soil to fern root soil to active soil is 4: 3: 2: 1) and the cultivation medium 7 (the volume ratio of nutrient soil 2 to the deadwood soil to fern root soil to active soil is 3: 4: 2: 1) has better air permeability and water permeability and can better meet requirement of the spring sword to nutrient elements such as N, P, K and the like.
Description
Technical field
What the present invention relates to is a kind of spring sword cultivation matrix.
Background technology
Cultivation matrix is that the growth medium of the stable water of coordinating, gas, fertile structure is provided for plant.Except having the effect of support, firm plant, the more important thing is that it,, in order to serve as the role of " transhipment station ", makes moisture and nutrient obtain transfer, the root system of plant is from wherein selecting as required absorption.Therefore the research of matrix is the first step of soilless culture, also reflects the successful level of soilless culture simultaneously.
Cultivation matrix is divided into solid substrate and non-solid matrix.Non-solid substrate soiless cultivation refers to that root system is grown directly upon nutritive medium or containing among nutritious damp atmosphere, there is no solid substrate in rhizospheric environment.It is divided into again water planting and fog is trained two types.Water planting refers to that root system of plant directly contacts with nutritive medium, without the cultivating method of matrix; Mist training is nutritive medium is compressed into mist and is directly sprayed onto on the root system of crop, and root system hangs on the soilless culture method in the space of container.Solid substrate cultivation is a kind of mode of popularizing area maximum in soilless culture.It is that the root system of crop is fixed in the matrix of organic or inorganic, by the method for soilless culture drip irrigation or trickle irrigation, supplies with crop alimentary liquid.Solid substrate can be divided into again inorganic matrix and the large class of organic substrate two.Inorganic matrix mainly comprises that some natural mineral or its product after pyroprocessing are as soilless culture substrate, such as sand, gravel, haydite, frog stone, rock wool, perlite etc.; Organic substrate mainly refers to the cultivation matrix that the residual body of some organic-biologicals that contain C, H and derivative thereof form, as peat, bark, wood sawdust, bacterium slag etc.
Spring sword has higher ornamental value, but spring sword wild resource destroys seriously at present, for reserved resource, should expand resource by the method for artificial introduction and acclimatization and breeding.Spring sword requires strict to growing environment, this just causes its growing way in other environment bad.And its tissue culture has reached relatively ripe link, but after tissue cultured seedling bottle outlet, growth conditions is bad, and difficulty survives, and therefore the research for spring sword growth conditions is extremely urgent.At present, the research of spring sword cultivation matrix be there is no to play-by-play.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of spring sword cultivation matrix for the deficiencies in the prior art.
Technical scheme of the present invention is as follows:
A spring sword cultivation matrix, comprising: Nutrition Soil
2, rotten wood soil, fern root soil, active earths, according to volume ratio meter, Nutrition Soil
2: rotten wood soil: fern root soil: active earths=4: 3: 2: 1 or 3: 4: 2: 1; Wherein, Nutrition Soil
2for mire soil, leaf-humidified soil, Semen Brassicae campestris, saprolite were according to volume ratio 1: 1: 1: 1 ratio is mixed gained.
Matrix 6 (Nutrition Soils
2: active earths=4: 3: 2: 1) and matrix 7 (Nutrition Soils rotten wood soil: fern root soil:
2: rotten wood soil: fern root soil: active earths=3: 4: 2: 1), because a high proportion of leaf-humidified soil, Semen Brassicae campestris and rotten wood local soil type in matrix divide, the nutrient preserving capability of matrix integral body is increased greatly, the nutrition that root system absorbs from matrix, especially N element can meet the demand of nourishing and growing of spring sword preferably.
Matrix 7 (Nutrition Soils
2: rotten wood soil: fern root soil: active earths=3: 4: 2: 1), be that Semen Brassicae campestris has not only changed soil fertility structure, has optimized Soil structure than having added Semen Brassicae campestris in other matrix on the one hand more, increase soil permeability; Be because possess the abundant nutrition element of the good growth of spring sword on the other hand, promoted the carrying out of photosynthesis of plant.
Matrix 6 (Nutrition Soils
2: active earths=4: 3: 2: 1) and matrix 7 (Nutrition Soils rotten wood soil: fern root soil:
2: rotten wood soil: fern root soil: ventilation property and water-permeable active earths=3: 4: 2: 1) are better, and can meet preferably the demand of spring sword to nutritive elements such as N, P, K.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
As shown in table 1, the matrix of 7 kinds of proportionings is selected in test, and wherein, matrix 1 is that local tradition is supported blue matrix, and all the other 6 kinds of matrix are test matrix.By 7 kinds of matrix, after boiler suffocating sterilization is processed, every basin fills matrix 100cm
3, plantation 2 seedling plant.Plant selects that growing way is identical, complete without disease and pest, root system, the plant division spring sword seedling of life in 2 years.In late April, installing in the blue basin of plastics of matrix and planting, planting depth is advisable to expose pseudobulb 1/2, adopts single factor completely randomized design to put, and other planting environment conditions and water and fertilizer management measure are consistent.
The proportioning of table 17 kind of cultivation matrix
| Numbering | Substrate material | Ratio (V: V) |
| Matrix 1 | Garden mould: leaf-humidified soil: hollow soil: saprolite: rotten wood soil: fern root soil: wood sawdust: the peat composed of rotten mosses | 2∶2∶1∶1∶1∶1∶1∶1 |
| Matrix 2 | Nutrition Soil 1: rotten wood soil: fern root soil: active earths: leaf-humidified soil: saprolite | 4∶1∶1∶1∶2∶1 |
| Matrix 3 | Nutrition Soil 1: rotten wood soil: fern root soil: active earths: leaf-humidified soil: saprolite | 3∶2∶1∶1∶2∶1 |
| Matrix 4 | Nutrition Soil 1: rotten wood soil: fern root soil: active earths: leaf-humidified soil: saprolite | 2∶3∶1∶1∶2∶1 |
| Matrix 5 | Nutrition Soil 1: rotten wood soil: fern root soil: active earths: leaf-humidified soil: saprolite | 1∶4∶1∶1∶2∶1 |
| Matrix 6 | Nutrition Soil 2: rotten wood soil: fern root soil: active earths | 4∶3∶2∶1 |
| Matrix 7 | Nutrition Soil 2: rotten wood soil: fern root soil: active earths | 3∶4∶2∶1 |
Note: saprolite is red sand stone; Active earths is charcoal;
Nutrition Soil
1for mire soil; Nutrition Soil
2for mire soil+leaf-humidified soil+Semen Brassicae campestris+saprolite (1: 1: 1: 1, V: V)
Divide three phases to carry out respectively the mensuration of spring sword morphological index (being mainly leaf area), physical signs (being mainly soluble sugar, soluble protein content), first stage be late April～late June, subordinate phase be the last ten-days period～late August in June, for the third time for late August～late October, wherein photosynthesis characteristics index (chlorophyll a, b content, photosynthesis rate, stomatal conductance, intercellular CO
2only in the end a stage is measured for concentration, transpiration rate.
In 7 kinds of cultivation matrixes, spring sword is containing Nutrition Soil
2matrix 6 (the Nutrition Soils of (being prepared by mire soil, leaf-humidified soil, Semen Brassicae campestris and saprolite)
2: active earths=4: 3: 2: 1) and matrix 7 (Nutrition Soils rotten wood soil: fern root soil:
2: rotten wood soil: fern root soil: active earths=3: 4: 2: 1) leaf area under processing all presents the trend increasing gradually from first stage to phase III.Wherein, the relative increment of the spring sword-like leave area under matrix 7 processing is the highest, has reached 15.01mm
2, matrix 6 is 14.50mm
2, matrix 2 is processed minimum, is only 6.37mm
2; In matrix 7, soluble sugar is the highest at the content of subordinate phase and phase III, is respectively 1.52mg/g and 0.56mg/g; Photosynthesis is (table 2) obviously.
The photosynthesis gaseous interchange parameter of table 2 spring sword in 7 kinds of matrix
| Numbering Number | Photosynthesis rate Photo | Stomatal conductance Cond | Intercellular CO 2Concentration C i | Transpiration rate Trmmol |
| Matrix 1 | 3.87±0.1094 bc | 0.05±0.0054 d | 306.20±6.2801 a | 0.60±0.0104 c |
| Matrix 2 | 3.57±0.1560 c | 0.07±0.0082 bcd | 312.00±4.6368 a | 0.69±0.0411 b |
| Matrix 3 | 4.31±0.0660 ab | 0.06±0.0074 cd | 301.80±3.5553 a | 0.50±0.0217 d |
| Matrix 4 | 3.96±0.1044 abc | 0.08±0.0044 b | 293.60±4.6648 ab | 0.56±0.0356 cd |
| Matrix 5 | 4.13±0.1800 ab | 0.11±0.0056 a | 271.60±13.5447 bc | 0.89±0.0256 a |
| Matrix 6 | 4.42±0.2973 a | 0.08±0.0057 bc | 264.80±10.2098 c | 0.82±0.0271 a |
| Matrix 7 | 4.33±0.0918 ab | 0.09±0.0088 ab | 268.40±10.8793 bc | 0.85±0.0376 a |
Note: in table, data are mean+SD, indicates same letter and represents difference not obvious (p=0.05) after the data of same row.
At matrix 2 (Nutrition Soils
1: active earths: leaf-humidified soil: saprolite=4: 1: 1: 1: 2: 1) and matrix 3 (Nutrition Soils rotten wood soil: fern root soil:
1: rotten wood soil: fern root soil: active earths: leaf-humidified soil: saprolite=3: 2: 1: 1: 2: 1) middle performance is poor, all the other matrix performances are placed in the middle.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (1)
1. a spring sword cultivation matrix, is characterized in that, consists of: Nutrition Soil
2, rotten wood soil, fern root soil, active earths, according to volume ratio meter, Nutrition Soil
2: rotten wood soil: fern root soil: active earths=4:3:2:1 or 3:4:2:1; Wherein, Nutrition Soil
2for mire soil, leaf-humidified soil, Semen Brassicae campestris, saprolite mix gained according to the ratio of volume ratio 1:1:1:1; Saprolite is red sand stone, and active earths is charcoal.
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Families Citing this family (2)
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| CN104402570A (en) * | 2014-11-24 | 2015-03-11 | 柳州市天姿园艺有限公司 | Nutrient solution for soilless culture of paphiopedilum godefroyae |
| CN104402562A (en) * | 2014-11-24 | 2015-03-11 | 柳州市天姿园艺有限公司 | Preparation method for soilless culture nutrient solution for spring gladiolus flowers |
Citations (5)
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|---|---|---|---|---|
| CN1644015A (en) * | 2005-01-19 | 2005-07-27 | 中国热带农业科学院热带生物技术研究所 | Bowl culture of aerial orchidaceae |
| CN1820569A (en) * | 2006-03-20 | 2006-08-23 | 中国热带农业科学院热带生物技术研究所 | Stereo trough type nutrition providing cultivating method for dendrobium |
| CN101258829A (en) * | 2007-03-08 | 2008-09-10 | 孙明基 | Orchid planting material |
| WO2009130021A1 (en) * | 2008-04-22 | 2009-10-29 | Rockwool International A/S | Method of growing plants |
| EP2178355B1 (en) * | 2007-07-24 | 2011-04-27 | So Generation B.V. | Pot assembly |
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2012
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644015A (en) * | 2005-01-19 | 2005-07-27 | 中国热带农业科学院热带生物技术研究所 | Bowl culture of aerial orchidaceae |
| CN1820569A (en) * | 2006-03-20 | 2006-08-23 | 中国热带农业科学院热带生物技术研究所 | Stereo trough type nutrition providing cultivating method for dendrobium |
| CN101258829A (en) * | 2007-03-08 | 2008-09-10 | 孙明基 | Orchid planting material |
| EP2178355B1 (en) * | 2007-07-24 | 2011-04-27 | So Generation B.V. | Pot assembly |
| WO2009130021A1 (en) * | 2008-04-22 | 2009-10-29 | Rockwool International A/S | Method of growing plants |
Non-Patent Citations (4)
| Title |
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| 周肇基.洋兰之王卡特兰.《花木盆景（花卉园艺）》.2002,(第6期),6-7. * |
| 张炳福等.植料选配技巧.《养兰绝招》.福建科学技术出版社,2007,(第1版),53-54、73-74. * |
| 芦建国 等.浅析中国兰盆具与栽培基质的选配.《山东林业科技》.2007,(第5期),73-74. * |
| 黄传忠 等.兰花的栽培与管理.《林业勘察设计》.2001,(第1期),92-95. * |
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