CN103518604A - Polygonum multiflorum nutrient solution culture method - Google Patents
Polygonum multiflorum nutrient solution culture method Download PDFInfo
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- CN103518604A CN103518604A CN201310502014.9A CN201310502014A CN103518604A CN 103518604 A CN103518604 A CN 103518604A CN 201310502014 A CN201310502014 A CN 201310502014A CN 103518604 A CN103518604 A CN 103518604A
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Abstract
The invention relates to a polygonum multiflorum nutrient solution culture method. The method includes the following steps of (A) plant processing, wherein a plant is selected, fibrous roots of the plant are all cut off, a main root portion with the length of 3-5 centimeters remains, and the plant is soaked in carbendazim for disinfection and then soaked in a naphthylacetic acid water solution, (B) fix planting, wherein the plant with the processed root is planted in a fix planting basket which contains ceramsite, is 5-10 centimeters deep and is provided with through holes, (C) root forcing, wherein the plant and the fix planting basket are arranged in a substrate composed by perlite, the environment conditions are controlled through an automatic control system, and the plant is induced to grow new root systems, and (D) root growth promoting, wherein the plant is immersed in a water tank with nutrient solutions, the environment conditions are controlled through the automatic control system, the top ends of the root systems of the plant grow aquatic root systems capable of being adapted to grow in water, and a commodity plant is formed. The method has the advantages that the culture time is substantially shortened; by means of control of an intelligent system, factory-like large-scale production can be achieved; pest and disease damage is little, and the survival rate is greatly improved.
Description
Technical field
The present invention relates to plant nutrition liquid cultivation method, specifically a kind of nutrient fluid cultivation method of the fleece-flower root.
Background technology
The fleece-flower root is perennial winding liane, and happiness sun, happiness are wet, fear waterlogging, be adapted at growing in well-drained soil, and be common indoor good potted plant ornamental foliage plant.In prior art, the fleece-flower root adopts soil cultivation conventionally, and soil cultivation on the one hand moisture is difficult to accurate control, be difficult to improve survival rate, and damage by disease and insect very easily appears in soil cultivation; Be poor growth on the other hand, be difficult to Fast-propagation and short-term and grow up to nursery stock or commodity potted landscape.
Nutrient fluid cultivation is the important means that improves industrialized agriculture production efficiency, plant to common long term growth in soil is induced, tames, cultivates, make it change the high-tech biotechnology means of new generation that can grow for a long time and form in water, its great advantage is thoroughly to have broken away from the restriction of soil condition and cultivated land resource, next is the efficient utilization to water resource, can expand planting range and space, save fertilizer, save manual labor, and acceleration plant growth, improves the quality and yield of plant.But for the fleece-flower root, there is no ripe nutrient fluid cultivation method at present.
Summary of the invention
Technical problem to be solved by this invention is, a kind of nutrient fluid cultivation method that can improve fleece-flower root growth rate, survival rate is high, process of growth is easy to Based Intelligent Control the fleece-flower root is provided.
The nutrient fluid cultivation method of the fleece-flower root of the present invention comprises the steps:
A, plant process: selected anosis, grow fine, plant with 2-3 sheet blade, first carry out root processing, its root is washed, use the scissors of having sterilized, fibrous root is all cut, retain the primary roots of 3～5 centimetre lengths, select again through the carbendazim soaking disinfection of 500～800 times of water dilutions 5～8 minutes, then soak 12～15 minutes in concentration is the methyl α-naphthyl acetate aqueous solution of 200 mg/L;
B, field planting: the plant that root was processed, plant and fill 0.5～1.0 centimetre of haydite of particle diameter, 5～10 centimetres of the degree of depth, have in the field planting basket of open-work;
C, urge root: plant is placed in to the matrix that the perlite of 0.2～0.3 centimetre of particle diameter forms together with field planting basket, by automatic controlling system environmental condition, control 22～29 ℃ of temperature in daytime, night 15～19 ℃ of the temperature of plant and root, relative moisture 45～50%, plant leaf intensity of illumination 1.5～1.8 ten thousand lux, induce it to grow new root system, urge 25～30 days duration root phase;
D, short root: when matrix root is revealed out 2.5～3.5 centimetres of field planting baskets, immerse and fill in the tank of dark 4～8 centimetres of nutrient solutions of liquid, the root system of revealing out field planting basket is had in the air of 2～3 centimetre lengths on nutrient solution liquid level; By automatic controlling system environmental condition, control 22～29 ℃ of plant leaf place air temperature in daytime, night 15～19 ℃ of temperature, relative air humidity 25～30%, intensity of illumination maintains 2～30,000 lux, night and does not do requirement in 8 hours daytimes; Short 33～35 days duration root phase, newly grow plant root top and can adapt to the aquatic root system of growing in water, become the commodity plant of normal growth in nutrient solution.
Constituent and the ratio thereof of described short root phase nutrient solution are: nitrate of lime 160～180g/T, potassium nitrate 140～158g/T, magnesium sulfate 70～85g/T, ammonium phosphate 33.5～48g/T, iron chloride 33.5～44g/T, potassium iodide 0.5～1.1g/T, boric acid 0.15～0.5g/T, zinc sulphate 0.15～0.5g/T, manganese sulphate 0.15～0.5g/T, all the other add water to total amount.
Method of the present invention, through test, compare and shown following beneficial effect with the conventional soil cultivation fleece-flower root:
1, the time that is bred as nursery stock or commodity water planting potted landscape significantly shortens.
2, the production process of whole plant is easy to control by intelligence system, make in plant growth and development process the demand of temperature, moisture, illumination, nutrient and air all the time in optimum state, thereby realize batch production large-scale production, greatly improved labor productivity.
3, water planting plant damage by disease and insect is few, and survival rate improves greatly.
Embodiment
The embodiment of the inventive method comprises the following steps:
A, plant process: selected anosis, grow fine, plant with 2-3 sheet blade, first carry out root processing, its root is washed, use the scissors of having sterilized, fibrous root is all cut, retain the primary roots of 4 centimetre lengths, select again through the carbendazim soaking disinfection of 600 times of water dilutions 10 minutes, then soak 10 minutes in concentration is the methyl α-naphthyl acetate aqueous solution of 200 mg/L;
B, field planting: the plant that root was processed, plant and fill 0.5～1.0 centimetre of haydite of particle diameter, 5～10 centimetres of the degree of depth, have in the field planting basket of open-work;
C, urge root: plant is placed in to the matrix that the perlite of 0.2～0.3 centimetre of particle diameter forms together with field planting basket, by automatic controlling system environmental condition, control 25 ℃ of temperature in daytime, night 18 ℃ of the temperature of plant and root, relative moisture 48%, plant leaf intensity of illumination 1.6 ten thousand lux, urge 28 days duration root phase, grow the root system that 3.2cm is new;
D, short root: field planting basket is immersed and filled in the tank of the dark 5 centimetres of nutrient solutions of liquid, the root system of revealing out field planting basket is had in the air of 2～3 centimetre lengths on nutrient solution liquid level; By automatic controlling system environmental condition, control 25 ℃ of plant leaf place air temperature in daytime, night 18 ℃ of temperature, relative air humidity 28%, intensity of illumination maintains in 8 hours daytimes and does not do requirement at 2.5 ten thousand lux, night; Short 18 days duration root phase, plant root top newly grows and can adapt to the aquatic root system of growing in water, becomes commodity plant, can be under conventional room temperature, periodic replacement nutrient solution condition normal growth.
Constituent and the ratio thereof of described short root phase nutrient solution are: nitrate of lime 170g/T, potassium nitrate 145g/T, magnesium sulfate 80g/T, ammonium phosphate 40g/T, iron chloride 40g/T, potassium iodide 0.8g/T, boric acid 0.35g/T, zinc sulphate 0.35g/T, manganese sulphate 0.35g/T, all the other add water to total amount.
Claims (4)
1. a nutrient fluid cultivation method for the fleece-flower root, is characterized in that: comprises the steps,
A, plant process: selected anosis, grow fine, plant with 2-3 sheet blade, first carry out root processing, its root is washed, use the scissors of having sterilized, fibrous root is all cut, retain the primary roots of 3～5 centimetre lengths, select again through the carbendazim soaking disinfection of 500～800 times of water dilutions 5～8 minutes, then soak 12～15 minutes in concentration is the methyl α-naphthyl acetate aqueous solution of 200 mg/L;
B, field planting: the plant that root was processed, plant and fill 0.5～1.0 centimetre of haydite of particle diameter, 5～10 centimetres of the degree of depth, have in the field planting basket of open-work;
C, urge root: plant is placed in to the matrix that the perlite of 0.2～0.3 centimetre of particle diameter forms together with field planting basket, by automatic controlling system environmental condition, control 22～29 ℃ of temperature in daytime, night 15～19 ℃ of the temperature of plant and root, relative moisture 45～50%, plant leaf intensity of illumination 1.5～1.8 ten thousand lux, induce it to grow new root system, urge 25～30 days duration root phase;
D, short root: when matrix root is revealed out 2.5～3.5 centimetres of field planting baskets, immerse and fill in the tank of dark 4～8 centimetres of nutrient solutions of liquid, the root system of revealing out field planting basket is had in the air of 2～3 centimetre lengths on nutrient solution liquid level; By automatic controlling system environmental condition, control 22～29 ℃ of plant leaf place air temperature in daytime, night 15～19 ℃ of temperature, relative air humidity 25～30%, intensity of illumination maintains 2～30,000 lux, night and does not do requirement in 8 hours daytimes; Short 33～35 days duration root phase, newly grow plant root top and can adapt to the aquatic root system of growing in water, become the commodity plant of normal growth in nutrient solution.
2. the nutrient fluid cultivation method of the fleece-flower root according to claim 1, is characterized in that: in described step C, control 25 ℃ of temperature in daytime, night 18 ℃ of the temperature of plant and root, relative moisture 48%, plant leaf intensity of illumination 1.6 ten thousand lux.
3. the nutrient fluid cultivation method of the fleece-flower root according to claim 1, is characterized in that: in described step D, control 25 ℃ of plant leaf place air temperature in daytime, night 18 ℃ of temperature, and relative air humidity 28%, intensity of illumination maintains 2.5 ten thousand lux in 8 hours daytimes.
4. the nutrient fluid cultivation method of the fleece-flower root according to claim 1, it is characterized in that: constituent and the ratio thereof of the short root phase nutrient solution of described step D are: nitrate of lime 160～180g/T, potassium nitrate 140～158g/T, magnesium sulfate 70～85g/T, ammonium phosphate 33.5～48g/T, iron chloride 33.5～44g/T, potassium iodide 0.5～1.1g/T, boric acid 0.15～0.5g/T, zinc sulphate 0.15～0.5g/T, manganese sulphate 0.15～0.5g/T, all the other add water to total amount.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230546A (en) * | 2014-08-28 | 2014-12-24 | 凤阳县兴科农业生态发展有限公司 | Organic fertilizer for planting fleece-flower root and preparation method thereof |
| CN105724203A (en) * | 2014-12-08 | 2016-07-06 | 定西玉润农业科技有限公司 | Method for stereoscopic mist-spray cultivation of hydroponic flowers |
| CN106922457A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of cinnamomum camphora |
| CN106922324A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of the red palm |
| CN106922500A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of ciltivating process of Australia China fir |
| CN106922498A (en) * | 2015-12-30 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of blue ciltivating process of bottle |
| CN106922458A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of Australia China fir |
| CN106922499A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of ciltivating process of the red palm |
| CN106922323A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of iris |
| CN106922496A (en) * | 2015-12-30 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of ciltivating process of cajaput |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230546A (en) * | 2014-08-28 | 2014-12-24 | 凤阳县兴科农业生态发展有限公司 | Organic fertilizer for planting fleece-flower root and preparation method thereof |
| CN105724203A (en) * | 2014-12-08 | 2016-07-06 | 定西玉润农业科技有限公司 | Method for stereoscopic mist-spray cultivation of hydroponic flowers |
| CN105724203B (en) * | 2014-12-08 | 2019-01-29 | 定西玉润农业科技有限公司 | A kind of three-dimensional mist water spray training flower culture method |
| CN106922498A (en) * | 2015-12-30 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of blue ciltivating process of bottle |
| CN106922496A (en) * | 2015-12-30 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of ciltivating process of cajaput |
| CN106922457A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of cinnamomum camphora |
| CN106922324A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of the red palm |
| CN106922500A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of ciltivating process of Australia China fir |
| CN106922458A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of Australia China fir |
| CN106922499A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of ciltivating process of the red palm |
| CN106922323A (en) * | 2015-12-31 | 2017-07-07 | 镇江市丹徒区紫杉生态农业园 | A kind of rapid propagation method of iris |
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Application publication date: 20140122 |