CN108184631A - A kind of ciltivating process of red nanmu - Google Patents
A kind of ciltivating process of red nanmu Download PDFInfo
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- CN108184631A CN108184631A CN201711353659.5A CN201711353659A CN108184631A CN 108184631 A CN108184631 A CN 108184631A CN 201711353659 A CN201711353659 A CN 201711353659A CN 108184631 A CN108184631 A CN 108184631A
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- red nanmu
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
- Fertilizers (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to field of plant growing technology, in particular to a kind of ciltivating process of red nanmu.A kind of ciltivating process of red nanmu of the present invention, includes the following steps：（1）Pre-treatment：Red nanmu seedling is chosen, with sterile distilled water rinse 2 ~ 5 times after disinfecting；（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.The present invention, which uses to disinfect, kills fungi and sterile distilled water rinse removing thimerosal, it can be effectively prevented from red nanmu and pest and disease damage occurs, contribute to growth of the red nanmu during water planting, and reduce the possibility that pest and disease damage occurs for red nanmu, the speed of growth of red nanmu can be improved, improves the quality of red nanmu.
Description
Technical field
The present invention relates to field of plant growing technology, in particular to a kind of ciltivating process of red nanmu.
Background technology
Red nanmu is Lauraceae, and the evergreen medium arbor of machilus is high up to 20 meters；Trunk tubbiness, up to 4 meters；Bark yellowish-brown；
Branch is more and stretches, scale brown keratin, wide circle, the short prominent point or short tapering of blade apex, and tip is blunt, base portion wedge shape, keratin,
Blackish green above, under it is thin, band whitewash, petiole is than relatively fine, and inflorescence basidixed or the axillary on shoot are spent more, and bract is avette, has
Brownish red patch volt villus；Perianth sliver oblong, filigree is hairless, and staminodium base portion has bristle；Ovary is spherical, and style is elongated,
Fruit oblate spheroid, carpopodium cerise.Bloom within 2 months, July result.
It is distributed in Shandong Province of China, Jiangsu, Zhejiang, Anhui, Taiwan, Fujian, Jiangxi, Hunan, Guangdong, Guangxi.It is born in mountainous region
In Broad-leaved Mixed Forest, in east each province and Hunan, Fujian, Taiwan and Guangxi.Japan, Korea are also distributed.
Red nanmu sapwood is faint yellow, and heartwood taupe, hardness is moderate, and leaf can extract aromatic oil.Seed oil can soap system and profit
Lubricating oil.Bark is used as medicine, and has the benefits of relaxing tendons and activating collaterals.
But for a long time, the natural resources of red nanmu and its suitable environment are seriously damaged so that the seeds are in
It gradually endangers state.Therefore, carry out the artificial culture of red nanmu, the utilization of protection and plant resources to red nanmu genetic diversity
Have great importance.
The shortcomings of traditional soil cultivation is difficult to control there are nutritional ingredient, it is cumbersome to manage, easy generation pest and disease damage, and water planting
Method can then efficiently solve these problems.However, the ciltivating process in relation to red nanmu but not yet carry out by system at present.Therefore at present
Need a kind of ciltivating process that can effectively prevent pest and disease damage and the good red nanmu of culture of red nanmu growth conditions.
Invention content
To solve the above-mentioned problems, provide one kind can effectively prevent pest and disease damage and red nanmu growth conditions it is good culture it is red
The ciltivating process of nanmu, the present invention use following technical method：
A kind of ciltivating process of red nanmu, includes the following steps：
（1）Pre-treatment：Red nanmu seedling is chosen, with sterile distilled water rinse 2 ~ 5 times after disinfecting；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
The present invention can be effectively prevented from red using killing fungi and sterile distilled water rinse removing thimerosal is disinfected
Pest and disease damage occurs for nanmu, contributes to growth of the red nanmu during water planting.
Preferably, described disinfecting be with the aqueous solution soaking plant root 5 of 0.5 ~ 0.7% potassium permanganate ~
10min。
Present invention employs potassium permanganate as disinfectant, effectively remove plant root infected in the soil it is micro-
Biology, Disinfection Effect is good, contributes to being smoothed out for water culture.
Preferably, the nutrient solution includes the component of following parts by weight：0.5 ~ 1 part of ammonium dihydrogen phosphate, potassium nitrate 1 ~ 2
Part, 1 ~ 2 part of ammonium nitrate, 1 ~ 3 part of calcium dihydrogen phosphate, 0 ~ 1 part of calcium sulfate, 1 ~ 2 part of magnesium sulfate, 0 ~ 1 part of ferrous sulfate, sodium tetraborate
0 ~ 0.5 part, 0 ~ 0.5 part of manganese sulfate, 0.01 ~ 0.03 part of copper sulphate, 0 ~ 0.004 part of zinc sulfate, 5 ~ 6 parts of biological enzyme, plant immune
1 ~ 3 part of inducer, 900 ~ 1000 parts of water.
The nutrient solution of the present invention adds biological enzyme and plant immune inducer while the physiological requirements for meeting red nanmu,
The ability that red nanmu prevents pest and disease damage is strengthened, also enhances the utilization ratio of nutrient solution.
Preferably, the biological enzyme uses cellulase and pectase.
The cell that can be come off by cellulase and the nutrient solution of the pectase present invention with the necrosis of degrading plant root, and drop
The product of solution by can improving the utilization ratio of nutrient solution by red nanmu root absorption, contributing to the fast-growth of red nanmu,
Reduce the water planting cost of red nanmu.
Preferably, red nanmu seedling of the red nanmu for 1 year raw soil cultivation, and carrying out step（1）Disinfection at
Before reason root soil is washed away with clear water.
Preferably, the charge weight of the nutrient solution is the 0.6 ~ 0.7 of the volume of the hydroponic box.
The present invention can cause the root of red nanmu to be contacted with air using the program, and plant is strengthened while preventing rotten
The respiration of object root improves the growth efficiency of red nanmu.
Preferably, following operate is carried out during the long-term cultivation：
A. primary nutrient solution of replacing was carried out every 12 ~ 14 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, be supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water rinse it is dry
Only, it changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 20 ~ 30 minutes.
B. a sunshine is carried out to plant every 7 ~ 8 days.
Replacing nutrient solution by the above method can prevent red nanmu slow-growing to generate due to being not suitable with new nutrient solution
Situation, and the present invention can prevent red nanmu from contributing to red nanmu there is a situation where rotten by being passed through oxygen in nutrient solution
Growth.
Preferably, the sunshine-duration continues 4 ~ 5 hours every time during the sunshine.
Preferably, the plant immune inducer is prepared using following methods：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：2~1：3, then in the case where being assisted in ultrasonic wave in 35 ~ 50 DEG C of heating water baths 10 ~ 12 hours.
Preferably, the chitosan is degraded using following methods：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 4 ~ 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
120 ~ 180min of degradation reaction is carried out under the conditions of 65 DEG C, 800 ~ 1200W of microwave power；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
The present invention using following methods come chitosan of degrading, can by using the scheme of microwave reaction resolution chitosan
To accelerate the oxidation rate of chitosan, time cost is reduced, the degree of resolution can also be increased, be conducive to plant immune inducer
It plays a role in into plant, and the chitosan enzyme added in can be relayed to continue and be played a role in nutrient solution, degrading plant necrosis
Chitosan in cell strengthens the ability to function of the present invention.
The beneficial effects of the present invention are：The possibility that pest and disease damage occurs for red nanmu is reduced, improves the growth speed of red nanmu
Degree improves the quality of red nanmu.
Specific embodiment
The present invention is further explained with reference to specific implementation case：
Embodiment 1
A kind of ciltivating process of red nanmu, includes the following steps：
（1）Pre-treatment：The red nanmu seedling of 1 year raw soil cultivation is chosen, root soil is washed away with clear water, with 0.7% potassium permanganate
Aqueous solution soaking plant root 10min, then with sterile distilled water rinse 5 times；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
Wherein, the nutrient solution includes the component of following parts by weight：1 part of ammonium dihydrogen phosphate, 2 parts of potassium nitrate, ammonium nitrate 2
Part, 3 parts of calcium dihydrogen phosphate, 1 part of calcium sulfate, 2 parts of magnesium sulfate, 1 part of ferrous sulfate, 0.5 part of sodium tetraborate, 0.5 part of manganese sulfate, sulphur
Sour 0.03 part of copper, 0.004 part of zinc sulfate, 6 parts of biological enzyme, 3 parts of plant immune inducer, 1000 parts of water.
Wherein, the biological enzyme uses cellulase and pectase.
Wherein, the charge weight of the nutrient solution is the 0.7 of the volume of the hydroponic box.
Wherein, following operate is carried out during the long-term cultivation：
A. primary nutrient solution of replacing was carried out every 14 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, is supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water and is rinsed well,
It changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 30 minutes.
B. a sunshine was carried out to plant every 7 days, the sunshine-duration continues 4 hours to the sunshine every time in the process.
Wherein, the plant immune inducer is prepared using following methods：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：3, then in the case where being assisted in ultrasonic wave in 50 DEG C of heating water baths 12 hours.
Wherein, the chitosan is degraded using following methods：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
Degradation reaction 180min is carried out under the conditions of 65 DEG C, microwave power 1200W；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
Embodiment 2
A kind of ciltivating process of red nanmu, includes the following steps：
（1）Pre-treatment：The red nanmu seedling of 1 year raw soil cultivation is chosen, root soil is washed away with clear water, with 0.5% potassium permanganate
Aqueous solution soaking plant root 5min, then with sterile distilled water rinse 2 times；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
Wherein, the nutrient solution includes the component of following parts by weight：0.5 part of ammonium dihydrogen phosphate, 1 part of potassium nitrate, ammonium nitrate 2
Part, 1 part of calcium dihydrogen phosphate, 1 part of calcium sulfate, 1 part of magnesium sulfate, 1 part of ferrous sulfate, 0.5 part of sodium tetraborate, 0.5 part of manganese sulfate, sulphur
Sour 0.01 part of copper, 0.004 part of zinc sulfate, 5 parts of biological enzyme, 1 part of plant immune inducer, 900 parts of water.
Wherein, the biological enzyme uses cellulase and pectase.
Wherein, the charge weight of the nutrient solution is the 0.7 of the volume of the hydroponic box.
Wherein, following operate is carried out during the long-term cultivation：
A. primary nutrient solution of replacing was carried out every 13 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, is supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water and is rinsed well,
It changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 30 minutes.
B. a sunshine was carried out to plant every 7 days, the sunshine-duration continues 4 hours to the sunshine every time in the process.
Wherein, the plant immune inducer is prepared using following methods：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：2, then in the case where being assisted in ultrasonic wave in 35 DEG C of heating water baths 10 hours.
Wherein, the chitosan is degraded using following methods：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
Degradation reaction 180min is carried out under the conditions of 65 DEG C, microwave power 1200W；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
Embodiment 3
A kind of ciltivating process of red nanmu, includes the following steps：
（1）Pre-treatment：The red nanmu seedling of 1 year raw soil cultivation is chosen, root soil is washed away with clear water, with 0.6% potassium permanganate
Aqueous solution soaking plant root 7min, then with sterile distilled water rinse 3 times；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
Wherein, the nutrient solution includes the component of following parts by weight：0.6 part of ammonium dihydrogen phosphate, 1.5 parts of potassium nitrate, nitric acid
1.5 parts of ammonium, 2 parts of calcium dihydrogen phosphate, 1 part of calcium sulfate, 1 part of magnesium sulfate, 1 part of ferrous sulfate, 0.5 part of sodium tetraborate, manganese sulfate 0.5
Part, 0.03 part of copper sulphate, 0.004 part of zinc sulfate, 6 parts of biological enzyme, 3 parts of plant immune inducer, 1000 parts of water.
Wherein, the biological enzyme uses cellulase and pectase.
Wherein, the charge weight of the nutrient solution is the 0.7 of the volume of the hydroponic box.
Wherein, following operate is carried out during the long-term cultivation：
A. primary nutrient solution of replacing was carried out every 14 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, is supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water and is rinsed well,
It changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 30 minutes.
B. a sunshine was carried out to plant every 7 days, the sunshine-duration continues 4 hours to the sunshine every time in the process.
Wherein, the plant immune inducer is prepared using following methods：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：3, then in the case where being assisted in ultrasonic wave in 50 DEG C of heating water baths 10 hours.
Wherein, the chitosan is degraded using following methods：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
Degradation reaction 180min is carried out under the conditions of 65 DEG C, microwave power 1200W；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
Embodiment 4
A kind of ciltivating process of red nanmu, includes the following steps：
（1）Pre-treatment：The red nanmu seedling of 1 year raw soil cultivation is chosen, root soil is washed away with clear water, with 0.6% potassium permanganate
Aqueous solution soaking plant root 8min, then with sterile distilled water rinse 4 times；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
Wherein, the nutrient solution includes the component of following parts by weight：0.7 part of ammonium dihydrogen phosphate, 1.5 parts of potassium nitrate, nitric acid
1.5 parts of ammonium, 1.5 parts of calcium dihydrogen phosphate, 1 part of calcium sulfate, 1 part of magnesium sulfate, 1 part of ferrous sulfate, 0.5 part of sodium tetraborate, manganese sulfate
0.4 part, 0.02 part of copper sulphate, 0.004 part of zinc sulfate, 5 parts of biological enzyme, 2 parts of plant immune inducer, 1000 parts of water.
Wherein, the biological enzyme uses cellulase and pectase.
Wherein, the charge weight of the nutrient solution is the 0.7 of the volume of the hydroponic box.
Wherein, following operate is carried out during the long-term cultivation：
A. primary nutrient solution of replacing was carried out every 13 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, is supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water and is rinsed well,
It changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 30 minutes.
B. a sunshine was carried out to plant every 8 days, the sunshine-duration continues 4 hours to the sunshine every time in the process.
Wherein, the plant immune inducer is prepared using following methods：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：3, then in the case where being assisted in ultrasonic wave in 50 DEG C of heating water baths 11 hours.
Wherein, the chitosan is degraded using following methods：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
Degradation reaction 180min is carried out under the conditions of 65 DEG C, microwave power 1200W；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
Embodiment 5
A kind of ciltivating process of red nanmu, includes the following steps：
（1）Pre-treatment：The red nanmu seedling of 1 year raw soil cultivation is chosen, root soil is washed away with clear water, with 0.7% potassium permanganate
Aqueous solution soaking plant root 9min, then with sterile distilled water rinse 5 times；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
Wherein, the nutrient solution includes the component of following parts by weight：1 part of ammonium dihydrogen phosphate, 1 part of potassium nitrate, ammonium nitrate 2
Part, 3 parts of calcium dihydrogen phosphate, 1 part of calcium sulfate, 1.5 parts of magnesium sulfate, 1 part of ferrous sulfate, 0.5 part of sodium tetraborate, 0.5 part of manganese sulfate,
0.02 part of copper sulphate, 0.004 part of zinc sulfate, 5 parts of biological enzyme, 2 parts of plant immune inducer, 1000 parts of water.
Wherein, the biological enzyme uses cellulase and pectase.
Wherein, the charge weight of the nutrient solution is the 0.7 of the volume of the hydroponic box.
Wherein, following operate is carried out during the long-term cultivation：
A. primary nutrient solution of replacing was carried out every 14 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, is supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water and is rinsed well,
It changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 30 minutes.
B. a sunshine was carried out to plant every 7 days, the sunshine-duration continues 4 hours to the sunshine every time in the process.
Wherein, the plant immune inducer is prepared using following methods：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：3, then in the case where being assisted in ultrasonic wave in 40 DEG C of heating water baths 11 hours.
Wherein, the chitosan is degraded using following methods：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
Degradation reaction 180min is carried out under the conditions of 65 DEG C, microwave power 1200W；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
Have the speed of growth fast using the red nanmu that above method is cultivated, be not susceptible to the advantage of pest and disease damage.
Claims (10)
1. a kind of ciltivating process of red nanmu, which is characterized in that include the following steps：
（1）Pre-treatment：Red nanmu seedling is chosen, with sterile distilled water rinse 2 ~ 5 times after disinfecting；
（2）Culture：Step will be passed through（1）The seedling of processing, which is transferred in the hydroponic box equipped with nutrient solution, carries out long-term cultivation.
2. a kind of ciltivating process of red nanmu according to claim 1, it is characterised in that：It is described disinfect be with 0.5 ~
5 ~ 10min of aqueous solution soaking plant root of 0.7% potassium permanganate.
3. the ciltivating process of a kind of red nanmu according to claim 1, which is characterized in that the nutrient solution includes following weight
The component of part：0.5 ~ 1 part of ammonium dihydrogen phosphate, 1 ~ 2 part of potassium nitrate, 1 ~ 2 part of ammonium nitrate, 1 ~ 3 part of calcium dihydrogen phosphate, calcium sulfate 0 ~ 1
Part, 1 ~ 2 part of magnesium sulfate, 0 ~ 1 part of ferrous sulfate, 0 ~ 0.5 part of sodium tetraborate, 0 ~ 0.5 part of manganese sulfate, 0.01 ~ 0.03 part of copper sulphate,
0 ~ 0.004 part of zinc sulfate, 5 ~ 6 parts of biological enzyme, 1 ~ 3 part of plant immune inducer, 900 ~ 1000 parts of water.
4. a kind of ciltivating process of red nanmu according to claim 3, it is characterised in that：The biological enzyme uses cellulose
Enzyme and pectase.
5. a kind of ciltivating process of red nanmu according to claim 1, it is characterised in that：The red nanmu is 1 year raw-soil earth
The red nanmu seedling of cultivation, and carrying out step（1）Disinfect before with clear water wash away root soil.
6. a kind of ciltivating process of red nanmu according to claim 1, it is characterised in that:The charge weight of the nutrient solution is
The 0.6 ~ 0.7 of the volume of the hydroponic box.
7. the ciltivating process of a kind of red nanmu according to claim 1, which is characterized in that during the long-term cultivation
Carry out following operate：
A. primary nutrient solution of replacing was carried out every 12 ~ 14 days to operate, and when changing nutrient solution every time, was poured out 1/3rd in water planting container
Nutrient solution, be supplemented 1/3rd nutrient solution, when changing nutrient solution every time, the root system of plant is placed under flowing water rinse it is dry
Only, it changes after nutrient solution every time, oxygen is led into the nutrient solution of hydroponic box 20 ~ 30 minutes,
B. a sunshine is carried out to plant every 7 ~ 8 days.
8. a kind of ciltivating process of red nanmu according to claim 6, it is characterised in that：Per next day during the sunshine
Continue 4 ~ 5 hours according to the time.
9. the ciltivating process of a kind of red nanmu according to claim 2, which is characterized in that the plant immune inducer is adopted
It prepares using the following method：
Chitosan is degraded by chitosan enzyme, then adds in phosphite in catabolite, the phosphite with
The weight ratio of the chitosan is 1：2~1：3, then in the case where being assisted in ultrasonic wave in 35 ~ 50 DEG C of heating water baths 10 ~ 12 hours.
10. the ciltivating process of a kind of red nanmu according to claim 9, which is characterized in that the chitosan is using following
Method is degraded：
A. chitosan is dissolved in acetic acid-sodium acetate solution that pH value is 4 ~ 6, is sufficiently stirred and chitosan solution is made, stir evenly；
B. 3% enzyme that quality is chitosan mass is added in chitosan solution made from step a, gathers shell after stirring evenly
Sugar juice is poured into reaction bulb, then reaction bulb is put into microwave reactor, and nitrogen is passed through in reaction bulb, and control temperature is small
120 ~ 180min of degradation reaction is carried out under the conditions of 65 DEG C, 800 ~ 1200W of microwave power；
C. pH value is adjusted to 7 with sodium hydroxide, precipitated using filtering out.
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| CN106613846A (en) * | 2016-12-16 | 2017-05-10 | 福建百卉花艺有限公司 | Water culture method |
| CN106719901A (en) * | 2016-12-20 | 2017-05-31 | 浙江海洋大学 | Plant immune inducer prepared by a kind of utilization shrimp and crab shells and preparation method thereof |
| CN107047296A (en) * | 2017-01-22 | 2017-08-18 | 浙江农林大学 | A kind of Phoebe chekiangensis somatic embryo inducement method |
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- 2017-12-15 CN CN201711353659.5A patent/CN108184631B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101695250A (en) * | 2009-10-27 | 2010-04-21 | 江苏省林业科学研究院 | Quick breeding method for Phoebe chekiangensis seedling |
| CN106613846A (en) * | 2016-12-16 | 2017-05-10 | 福建百卉花艺有限公司 | Water culture method |
| CN106719901A (en) * | 2016-12-20 | 2017-05-31 | 浙江海洋大学 | Plant immune inducer prepared by a kind of utilization shrimp and crab shells and preparation method thereof |
| CN107047296A (en) * | 2017-01-22 | 2017-08-18 | 浙江农林大学 | A kind of Phoebe chekiangensis somatic embryo inducement method |
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