CN107509501A - A kind of seed seedling-raising method of gumbo - Google Patents
A kind of seed seedling-raising method of gumbo Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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- 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
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Abstract
The present invention relates to the planting technology field of gumbo,Disclose a kind of seed seedling-raising method of gumbo,Seed is handled,Seed is used into certain density saline sook,The concentration of immersion and time determine the salt resistance ability of seed,Too low salt resistance ability is weaker,Had a great influence in growth by soil alkaline environment,It is unfavorable for growing,It is too high to be suppressed growing for seedling,Permeability of cell membrane increase,Membrane lipid peroxidation effect aggravation,Cause ion imbalance,Metabolic disorder,Ultimately result in yield decline,Germination percentage of the mixed growth conditioning agent used to gumbo seed,Vitality index, which improves, remarkable effect,Seedling medium containing soil constituent in 6 enumerates various mineral matters and nutrient lacking in plant,Each index is in optimal level,Along with managing with delicacy after emergence,It is fast to cultivate obtained seedling early growth speed,Plant result quantities and quality are significantly increased.
Description
Technical field
The invention belongs to the planting technology field of gumbo, and in particular to a kind of seed seedling-raising method of gumbo.
Background technology
Gumbo, also known as Malvaceae gumbo attribute, okra, Abelmoschus esculentus, popular name swordweed, purling eggplant.What Jiangxi, China saved
There is plantation Pingxiang and domestic southern area, and because its appearance exactly likes capsicum, also known as " foreign capsicum ", its longitudinal direction is rived with knife, is afraid of
It is that can bluff many persons sponging on an aristocrat away from kitchen.Property happiness it is warm, original producton location be African Ethiopia's today nearby and Asia heat
Band.Cultivated extensively in torrid areas such as Europe Africa Middle East, India and Southeast Asia at present.Its edible portion is Fruit pod,
It is divided to two kinds of green and red again, feature is tender and crisp succulence, lubricious oiliness, and fragrance is unique.
Gumbo is a kind of plant with high nutritive value and medicine-food two-purpose, and in gumbo is planted, seed seedling-raising is the most
Common seedling raising mannerses, the key of seed seedling-raising are the germination rate and germinating energy for improving seed, and seed growth sluggishness not only can
Delay seedling-growing time, miss the optimal growth stage, also result in the decline of seedling vigor, influence plant growing way, reduce yield.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided a kind of seed seedling-raising method of gumbo, it is right before nursery
Gumbo seed is handled, the seed of breaking dormancy, improves seed germination rate and germinating energy, further strengthens the length of budding seedling
Gesture, cultivation obtain sturdy voluminous seedling.
The present invention is achieved by the following technical solutions：
A kind of seed seedling-raising method of gumbo, comprises the following steps：
（1）Full complete gumbo seed is chosen, use quality concentration is 0.01-0.02% saline sook 30-40 minutes, is soaked
Take out and be laid in culture dish after bubble, often spread 1-2 centimetres, dosage is fully to infiltrate using mixed growth conditioning agent spray once
Every seed is defined, and often completes one layer of gauze using moistening and covers, is placed in placement 20-24 hours, the mixed growth at dark
Each constituent concentration of conditioning agent is respectively：Methyl α-naphthyl acetate 15-20mg/L, 6-BA 10-15mg/L, root-inducing powder 5-10mg/L；
（2）After seed treatment, rinsed 2 times using clear water, be then placed in immersion 15-20 minutes in nutrient solution, table is dried up after immersion
Face moisture, the sowing that depth is 1.5-2.0 centimetres is dug out on seedling medium and is cheated, plantation hole surface is sprayed using disinfectant, enters
Row seed sows earthing, and the seedling medium used is mixed with 6 kinds of soil constituents, is respectively according to mass percent meter：Garden mould accounts for
30-35%, black earth account for 15-20%, laterite accounts for 10-15%, sandy soil account for 5-10%, bog soil accounts for 5-10%, remaining as leaf mould；
（3）After seedling is unearthed, step is used（2）The nutrient solution of middle immersion is sprayed on around seedling root, and seedling is grown to 3-5 centimetres
Gao Hou, root soil is gently turned over, the daily time that shines upon extends to 4-6 hours by original 2-4 hours, progressively extends nursery
The ventilation time in base, day and night temperature is increased, playing before seedling makes it adapt to day and night temperature change completely.
Further described as to such scheme, step（1）Saline sook temperature is 20-25 DEG C in the seed treatment, raw
Long hormone germination temperature is 35-40 DEG C, and relative air humidity is in 90-95% scopes.
Further described as to such scheme, step（2）Described in nutrient solution each constituent concentration be：Urea 2-
3mg/L, potassium sulfate 1.8-2.0mg/L, ammonium dihydrogen phosphate 1.3-1.5mg/L, potassium dihydrogen phosphate 0.5-0.7mg/L, calcium nitrate
0.3-0.5mg/L, epsom salt 0.1-0.2mg/L.
Further described as to such scheme, step（2）Described in each constituent concentration of disinfectant be：Hydrogen peroxide 0.4-
0.5mg/L, potassium permanganate 0.3-0.5mg/L, Kocide SD 0.2-0.3mg/L, calcium hydroxide 0.1-0.3mg/L.
The present invention has advantages below compared with prior art：In order to solve in existing gumbo seed seedling-raising, germinating energy is low,
Growthing lag misses the problem of optimum growh opportunity, and the invention provides a kind of seed seedling-raising method of gumbo, and seed is carried out
Processing, uses certain density saline sook, the concentration of immersion and time determine the salt resistance ability of seed, too low by seed
Salt resistance ability is weaker, is had a great influence in growth by soil alkaline environment, is unfavorable for growing, the too high growth that can make seedling
Development is suppressed, permeability of cell membrane increase, membrane lipid peroxidation effect aggravation, is caused ion imbalance, metabolic disorder, is finally led
Yield is caused to decline, the mixed growth conditioning agent used is to the germination percentage of gumbo seed, vitality index improves remarkable effect, contains
The seedling medium of soil constituent enumerates various mineral matters and nutrient lacking in plant in 6, and each index is optimal
Level, along with managing with delicacy after emergence, the seedling early growth speed for cultivating to obtain is fast, and plant result quantities and quality significantly carry
It is high.
Embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment 1
A kind of seed seedling-raising method of gumbo, comprises the following steps：
（1）Full complete gumbo seed is chosen, the saline sook that use quality concentration is 0.01% 30 minutes, is taken out after immersion
Be laid in culture dish, often spread 1 centimetre, using mixed growth conditioning agent spray once, dosage using fully infiltrate every seed as
Standard, often complete one layer of gauze using moistening and cover, be placed at dark and place 20 hours, each composition of mixed growth conditioning agent is dense
Degree is respectively：Methyl α-naphthyl acetate 15mg/L, 6-BA 10mg/L, root-inducing powder 5mg/L；
（2）After seed treatment, rinsed 2 times using clear water, be then placed in nutrient solution and soak 15 minutes, surface water is dried up after immersion
Point, the sowing that depth is 1.5 centimetres is dug out on seedling medium and is cheated, plantation hole surface is sprayed using disinfectant, carries out seed and broadcast
Kind earthing, the seedling medium used are mixed with 6 kinds of soil constituents, are respectively according to mass percent meter：Garden mould accounts for 30%, black earth
Account for 15%, laterite and account for 10%, sandy soil and account for 5%, bog soil and account for 5%, remaining as leaf mould；
（3）After seedling is unearthed, step is used（2）The nutrient solution of middle immersion is sprayed on around seedling root, and seedling is grown to 3 centimetres of height
Afterwards, root soil is gently turned over, the daily time that shines upon extended to 4 hours by original 2 hours, progressively extended nursery base
Ventilation time, day and night temperature is increased, playing before seedling makes it adapt to day and night temperature change completely.
Further described as to such scheme, step（1）Saline sook temperature is 20 DEG C in the seed treatment, and growth swashs
Plain germination temperature is 35 DEG C, and relative air humidity is in 90-95% scopes.
Further described as to such scheme, step（2）Described in nutrient solution each constituent concentration be：Urea 2mg/
L, potassium sulfate 1.8mg/L, ammonium dihydrogen phosphate 1.3mg/L, potassium dihydrogen phosphate 0.5mg/L, calcium nitrate 0.3mg/L, epsom salt
0.1mg/L。
Further described as to such scheme, step（2）Described in each constituent concentration of disinfectant be：Hydrogen peroxide
0.4mg/L, potassium permanganate 0.3mg/L, Kocide SD 0.2mg/L, calcium hydroxide 0.1mg/L.
Embodiment 2
A kind of seed seedling-raising method of gumbo, comprises the following steps：
（1）Full complete gumbo seed is chosen, the saline sook that use quality concentration is 0.015% 35 minutes, is taken out after immersion
It is laid in culture dish, often spreads 1.5 centimetres, dosage is fully to infiltrate every seed using mixed growth conditioning agent spray once
It is defined, often completes one layer of gauze using moistening and cover, be placed at dark and place 22 hours, each composition of mixed growth conditioning agent
Concentration is respectively：Methyl α-naphthyl acetate 18mg/L, 6-BA 12mg/L, root-inducing powder 8mg/L；
（2）After seed treatment, rinsed 2 times using clear water, be then placed in nutrient solution and soak 18 minutes, surface water is dried up after immersion
Point, the sowing that depth is 1.8 centimetres is dug out on seedling medium and is cheated, plantation hole surface is sprayed using disinfectant, carries out seed and broadcast
Kind earthing, the seedling medium used are mixed with 6 kinds of soil constituents, are respectively according to mass percent meter：Garden mould accounts for 32%, black earth
Account for 18%, laterite and account for 12%, sandy soil and account for 8%, bog soil and account for 8%, remaining as leaf mould；
（3）After seedling is unearthed, step is used（2）The nutrient solution of middle immersion is sprayed on around seedling root, and seedling is grown to 4 centimetres of height
Afterwards, root soil is gently turned over, the daily time that shines upon extended to 5 hours by original 3 hours, progressively extended nursery base
Ventilation time, day and night temperature is increased, playing before seedling makes it adapt to day and night temperature change completely.
Further described as to such scheme, step（1）Saline sook temperature is 23 DEG C in the seed treatment, and growth swashs
Plain germination temperature is 38 DEG C, and relative air humidity is in 90-95% scopes.
Further described as to such scheme, step（2）Described in nutrient solution each constituent concentration be：Urea
2.5mg/L, potassium sulfate 1.9mg/L, ammonium dihydrogen phosphate 1.4mg/L, potassium dihydrogen phosphate 0.6mg/L, calcium nitrate 0.4mg/L, seven water
Magnesium sulfate 0.15mg/L.
Further described as to such scheme, step（2）Described in each constituent concentration of disinfectant be：Hydrogen peroxide
0.45mg/L, potassium permanganate 0.4mg/L, Kocide SD 0.25mg/L, calcium hydroxide 0.2mg/L.
Embodiment 3
A kind of seed seedling-raising method of gumbo, comprises the following steps：
（1）Full complete gumbo seed is chosen, the saline sook that use quality concentration is 0.02% 40 minutes, is taken out after immersion
Be laid in culture dish, often spread 2 centimetres, using mixed growth conditioning agent spray once, dosage using fully infiltrate every seed as
Standard, often complete one layer of gauze using moistening and cover, be placed at dark and place 24 hours, each composition of mixed growth conditioning agent is dense
Degree is respectively：Methyl α-naphthyl acetate 20mg/L, 6-BA 15mg/L, root-inducing powder 10mg/L；
（2）After seed treatment, rinsed 2 times using clear water, be then placed in nutrient solution and soak 20 minutes, surface water is dried up after immersion
Point, the sowing that depth is 2.0 centimetres is dug out on seedling medium and is cheated, plantation hole surface is sprayed using disinfectant, carries out seed and broadcast
Kind earthing, the seedling medium used are mixed with 6 kinds of soil constituents, are respectively according to mass percent meter：Garden mould accounts for 35%, black earth
Account for 20%, laterite and account for 15%, sandy soil and account for 10%, bog soil and account for 10%, remaining as leaf mould；
（3）After seedling is unearthed, step is used（2）The nutrient solution of middle immersion is sprayed on around seedling root, and seedling is grown to 5 centimetres of height
Afterwards, root soil is gently turned over, the daily time that shines upon extended to 6 hours by original 4 hours, progressively extended nursery base
Ventilation time, day and night temperature is increased, playing before seedling makes it adapt to day and night temperature change completely.
Further described as to such scheme, step（1）Saline sook temperature is 25 DEG C in the seed treatment, and growth swashs
Plain germination temperature is 40 DEG C, and relative air humidity is in 90-95% scopes.
Further described as to such scheme, step（2）Described in nutrient solution each constituent concentration be：Urea 3mg/
L, potassium sulfate 2.0mg/L, ammonium dihydrogen phosphate 1.5mg/L, potassium dihydrogen phosphate 0.7mg/L, calcium nitrate 0.5mg/L, epsom salt
0.2mg/L。
Further described as to such scheme, step（2）Described in each constituent concentration of disinfectant be：Hydrogen peroxide
0.5mg/L, potassium permanganate 0.5mg/L, Kocide SD 0.3mg/L, calcium hydroxide 0.3mg/L.
Comparative example 1
With differing only in for embodiment 1, step（1）The saline sook 20 that middle gumbo seed use quality concentration is 0.005% divides
Clock, remaining is consistent.
Comparative example 2
With differing only in for embodiment 2, step（1）The saline sook 60 that middle gumbo seed use quality concentration is 0.03% divides
Clock, remaining is consistent.
Comparative example 3
With differing only in for embodiment 3, step（2）Middle to carry out nursery using single garden mould, remaining is consistent.
Contrast experiment
Gumbo seed seedling-raising is carried out using embodiment 1-3 and comparative example 1-3 method respectively, while with existing simple seed
Method for culturing seedlings carries out nursery, and every group of nursery seed is identical, keeps irrelevant variable consistent, the growing state of gumbo seedling is united
Meter compares, and the plant strain growth after each group kind transplantation of seedlings is tracked, as a result as shown in the table：
| Project | Germination percentage（%） | Germinating energy（%） | Seedling fresh weight（Gram） | Gumbo yield（Thousand grams/acre） |
| Embodiment 1 | 95.6 | 87.5 | 6.78 | 2820 |
| Embodiment 2 | 96.2 | 88.4 | 6.89 | 2850 |
| Embodiment 3 | 95.8 | 87.9 | 6.83 | 2830 |
| Comparative example 1 | 85.9 | 74.5 | 5.47 | 2450 |
| Comparative example 2 | 84.2 | 73.8 | 5.34 | 2370 |
| Comparative example 3 | 80.1 | 71.7 | 5.62 | 2420 |
| Control group | 77.6 | 68.5 | 5.33 | 2380 |
By comparing it can be seen that the gumbo seed seedling-raising method of the present invention, germination percentage, vitality index to gumbo seed improve
There is remarkable effect, the seedling early growth speed for cultivating to obtain is fast, and plant result quantities and quality are significantly increased, and is that one kind is worthy to be popularized
The technology used.
Claims (4)
1. a kind of seed seedling-raising method of gumbo, it is characterised in that comprise the following steps：
（1）Full complete gumbo seed is chosen, use quality concentration is 0.01-0.02% saline sook 30-40 minutes, is soaked
Take out and be laid in culture dish after bubble, often spread 1-2 centimetres, dosage is fully to infiltrate using mixed growth conditioning agent spray once
Every seed is defined, and often completes one layer of gauze using moistening and covers, is placed in placement 20-24 hours, the mixed growth at dark
Each constituent concentration of conditioning agent is respectively：Methyl α-naphthyl acetate 15-20mg/L, 6-BA 10-15mg/L, root-inducing powder 5-10mg/L；
（2）After seed treatment, rinsed 2 times using clear water, be then placed in immersion 15-20 minutes in nutrient solution, table is dried up after immersion
Face moisture, the sowing that depth is 1.5-2.0 centimetres is dug out on seedling medium and is cheated, plantation hole surface is sprayed using disinfectant, enters
Row seed sows earthing, and the seedling medium used is mixed with 6 kinds of soil constituents, is respectively according to mass percent meter：Garden mould accounts for
30-35%, black earth account for 15-20%, laterite accounts for 10-15%, sandy soil account for 5-10%, bog soil accounts for 5-10%, remaining as leaf mould；
（3）After seedling is unearthed, step is used（2）The nutrient solution of middle immersion is sprayed on around seedling root, and seedling is grown to 3-5 centimetres
Gao Hou, root soil is gently turned over, the daily time that shines upon extends to 4-6 hours by original 2-4 hours, progressively extends nursery
The ventilation time in base, day and night temperature is increased, playing before seedling makes it adapt to day and night temperature change completely.
A kind of 2. seed seedling-raising method of gumbo as claimed in claim 1, it is characterised in that step（1）In the seed treatment
Saline sook temperature is 20-25 DEG C, and growth hormone germination temperature is 35-40 DEG C, and relative air humidity is in 90-95% scopes.
A kind of 3. seed seedling-raising method of gumbo as claimed in claim 1, it is characterised in that step（2）Described in nutrient solution
Each constituent concentration is：Urea 2-3mg/L, potassium sulfate 1.8-2.0mg/L, ammonium dihydrogen phosphate 1.3-1.5mg/L, potassium dihydrogen phosphate
0.5-0.7mg/L, calcium nitrate 0.3-0.5mg/L, epsom salt 0.1-0.2mg/L.
A kind of 4. seed seedling-raising method of gumbo as claimed in claim 1, it is characterised in that step（2）Described in disinfectant it is each
Constituent concentration is：Hydrogen peroxide 0.4-0.5mg/L, potassium permanganate 0.3-0.5mg/L, Kocide SD 0.2-0.3mg/L, calcium hydroxide
0.1-0.3mg/L。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583460A (en) * | 2019-10-24 | 2019-12-20 | 海南润达现代农业集团股份有限公司 | Soilless culture method for okra |
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|---|---|---|---|---|
| CN105432276A (en) * | 2014-09-24 | 2016-03-30 | 江志鑫 | Seedling raising technique for okra |
| CN105993888A (en) * | 2016-05-31 | 2016-10-12 | 马鞍山市国华农业发展有限公司 | Seedling growing method for okra |
| CN106171454A (en) * | 2016-07-25 | 2016-12-07 | 童国柱 | A kind of method for culturing seedlings cultivating Flos abelmoschi manihot healthy seedling |
| CN106211979A (en) * | 2016-07-25 | 2016-12-14 | 童国柱 | A kind of Flos abelmoschi manihot Highly effective implantation methods |
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