CN107353116A - A kind of selenium-rich water east leaf mustard implantation methods - Google Patents
A kind of selenium-rich water east leaf mustard implantation methods Download PDFInfo
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- CN107353116A CN107353116A CN201710691430.6A CN201710691430A CN107353116A CN 107353116 A CN107353116 A CN 107353116A CN 201710691430 A CN201710691430 A CN 201710691430A CN 107353116 A CN107353116 A CN 107353116A
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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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- 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
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- C—CHEMISTRY; METALLURGY
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- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
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- 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
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Abstract
The invention discloses a kind of selenium-rich water east leaf mustard implantation methods, cultivation technique without soil is employed, seedling medium is made using perlite and vermiculite, seed is sown into matrix, is transplanted to after germination containing by coconut palm chaff：It is husky：Perlite=6.25 6.75:2‑2.5:The cultivating bag of the 0.5 1.25 plantation matrix prepared and base manure, by the growth period supplement plus selenium nutrient solution in water east leaf mustard, additional fertilizer, promote plant growth, there is provided the nutriment needed for plant, it is final to obtain selenium-rich water east leaf mustard.
Description
Technical field
The present invention relates to growing vegetables technical field, and in particular to a kind of selenium-rich water east leaf mustard implantation methods.
Background technology
Water east leaf mustard is a kind of high-quality leaf mustard that Dianbai county town Shui Dong is produced in the neighbourhood.According to textual criticism, water east leaf mustard is
The regional vegetable grower in water east introduces leaf mustard seed from Liaoning Province before the quincentenary and is planted in water east area, by local generation by generation dish
Agriculture and agriculture technical staff purify meticulously to be cultivated and has gradually formed the special excellent leaf mustard new varieties of quality.
Leaf mustard contains abundant food fiber, can promote colonic peristalsis, anti-to treat constipation, and carcinogenic by diluting toxin reduction
Factor concentration, so as to play the effect of removing toxic substances anti-cancer.Also contain glucosinolate in leaf mustard, volatility can be produced after hydrolysis
Mustard oil, have the function that to promote to digest and assimilate.Meanwhile leaf mustard also contains substantial amounts of ascorbic acid, the oxygen that participant's body weight is wanted
Change reduction process, increase the oxygen content in brain, refresh the mind, relieving fatigue.Leaf mustard due to its fresh fragrant mouthfeel,
Abundant nutrition and various health-care effect, it is deep by masses through frequently as vegetables or making cure foods and being eaten for people
Like.
Trace element necessary to selenium (Se) is plant growth, micro selenium enter in plant, can make peroxidase
Activity rise, strengthens the oxidation resistance in plant body, so as to improve the resistance of plant and anti-aging ability, ensures plant
Normal growth.
Chinese patent《A kind of implantation methods of water east leaf mustard》(number of patent application：CN201310708349.6 one) is disclosed
The implantation methods of kind leaf mustard, including selection of land, with water, open ridge, sow, top dressing, harvest.The method can be eliminated using traditional excrement
For class organic fertilizer because the content of beary metal of the exceeded caused vegetables of its content of beary metal is exceeded, obtained water east leaf mustard is no added
Chemical pesticide, mouthfeel are more preferable, are a kind of green natural foods.But the soil cultivation techniques used are limited by edaphic condition, people
Work management cost is high.
The content of the invention
In order to solve the above problems, the invention provides a kind of implantation methods of selenium-rich water east leaf mustard, using artificial creation
Water east leaf mustard root system environment substitution soil environment, effectively solve natural obstruction of the conventional soil cultivation to the plantation of water east leaf mustard.
The present invention can be achieved through the following technical solutions：
A kind of selenium-rich water east leaf mustard implantation methods, comprise the following steps：
(1) seed treatment：Seed 10-15min is soaked with 0.5% liquor natrii hypochloritis, 400mg/L chlorine is used after rinsing well
Change choline solution seed soaking 12h, then cleaned 3-5 times repeatedly with clear water, then with layer 2-3 gauze wrapped presprouting of seeds；
(2) seedling cultivation and rooting：Seed is sown into nursery in the hole tray for fill perlite, per bunch planting kind 1-2 grains, covers vermiculite after broadcasting
0.5cm, matrix is moistened with clear water, when seedling has 1 true leaf, changes nursery Solution culture method；
(3) seedling replanting：In cultivation bed overlying one layer of plantation matrix thickness 11-15cm, then cover one layer of plantation nutrition base fertilizer
Thick 8-12cm, seedling is then colonized, soaks matrix with clear water after field planting, used after field planting 5-10d per 2-3d plus selenium nutrient solution soaks
Matrix is once；
(4) rich water quality management：After transplanting 8-10d, foliage-spray adds selenium liquid fertilizer respectively after 20-23d；
(5) pluck：25-28d is colonized, is harvested before blooming.
Upper step (2) nursery nutrient solution is：Potassium nitrate 61.5-82 parts, potassium dihydrogen phosphate 17-22.7 parts, ammonium nitrate 11.5-
15.4 parts, calcium nitrate 63.9-85.2 parts, magnesium sulfate 33.3-44.4 parts, water is to 1000 parts.
Step (3) base manure is：Silkworm excrement organic fertilizer 150-250 parts, sludge composting 450-550 parts, microbial bacterial agent 3-5 parts,
Urea 100-150 parts, potassium sulfate 250-350 parts, ammonium nitrate 100-150 parts, humic acid 10-15 parts, sodium selenate 4-6 parts.
The silkworm excrement organic fertilizer is that silkworm excrement is added water into water content 55%, and regulation C/N is 25：1 decomposed fermentation, temperature rise to
Daily turning 1 time at 55 DEG C, is air-dried, and 0.25mm sieves are crossed after crushing.
The preparation method of the sludge composting is：By sludge：Chicken manure：Stalk powder=6:1:4 ratios mix, and add water to and contain
Water 55-65%, 7-10d is accumulated, then collapse of setting, the ratio that 1ml azotobacter chroococcum nutrient solutions are added in 100g sludge mixes, and protects
25-27 DEG C is held, cultivates 5-7d.
The microbial bacterial agent is in saccharomycete, bacillus subtilis, Penicillium notatum, aspergillus versicolor, shortwave pseudomonad
It is one or more of.
Step (3) plus selenium nutrient solution are：Calcium nitrate 567-850.5mg/L, potassium nitrate 303.6-455.4mg/L, ammonium nitrate
48-72mg/L, potassium dihydrogen phosphate 81.6-122.4mg/L, magnesium sulfate 295.8-443.7mg/L, Fe-EDTA30-40mg/L, sulphur
The ferrous 12-18mg/L of acid, boric acid 2.29-3.43mg/L, borax 3.6-6.4mg/L, manganese sulfate 1.70-2.56mg/L, copper sulphate
0.03-0.07mg/L, zinc sulfate 0.18-0.26mg/L, ammonium molybdate 0.18-0.26mg/L, sodium selenate 46-182 μ g/ml.
Upper step (3) matrix is coconut palm chaff：It is husky：Perlite=6.25-6.75:2-2.5:0.5-1.25.
Upper step (4) selenium liquid fertilizer composition is：0.4% potassium dihydrogen phosphate, 0.03% boric acid, 0.01-0.05% ammonium molybdates,
0.4-0.8% sodium selenates, 0.2-0.4% urea.
The present invention possesses following beneficial effect：
The present invention carries out being planted without soil for strict control condition of culture to water east leaf mustard by the implantation methods of soilless culture
Training, water east leaf mustard root system environment substitution soil environment is manually created, conventional soil cultivation is effectively solved and water east leaf mustard is planted
Natural obstruction, so as to obtain clean hygienic, pollution-free, nuisanceless, quality better water east leaf mustard product.
The conventional inorganic matrix of present invention improvement coordinates the soilless culture method of nutrient solution, manure use and inorganic nutrients
Liquid mixes organic substrate in suitable ratio and provides nutrition for water east leaf mustard, plays the advantages of organic fertilizer slowly-releasing is long-acting, coordinates nothing
The advantages of machine fertilizer efficiency fruit is quantitative accurate soon, more preferably more suitably provides nutrition for water east leaf mustard, significantly improves the product of water east leaf mustard
Matter and yield.
The present invention manually enters setting for the water-filling east optimum environmental condition of leaf mustard root system according to the growth cycle of water east leaf mustard
Put, add stable selenate and the selenite being be easily moved respectively outside base manure and root so that the water east that the present invention plants
Leaf mustard can accumulate more selenium compared to what conventional method was planted, so as to obtain high-quality selenium-rich water east leaf mustard product.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, are mainly included the following steps that：
(1) seed treatment：Seed 12.5min is soaked with 0.5% liquor natrii hypochloritis, 400mg/L chlorine is used after rinsing well
Change choline solution seed soaking 12h, then cleaned repeatedly with clear water 3 times, then with 2 layers of gauze wrapped presprouting of seeds；
(2) seedling cultivation and rooting：Seed is sown into nursery in the hole tray for fill perlite, per bunch planting kind 1, covers vermiculite after broadcasting
0.5cm, matrix is moistened with clear water, when seedling has 1 true leaf, changes nursery Solution culture method；
(3) seedling replanting：In cultivation bed overlying one layer of plantation matrix thickness 13cm, then cover one layer of plantation Nutrient medium plumpness
10cm, seedling is then colonized, soaks matrix with clear water after field planting, used after field planting 7.5d per 2.5d and add selenium nutrient solution wetting matrix one
It is secondary；
(4) rich water quality management：After transplanting 9d, foliage-spray adds selenium liquid fertilizer respectively after 21.5d；
(5) pluck：26.5d is colonized, is harvested before blooming.
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the nursery nutrient solution described in step (2) are：Potassium nitrate
71.75 parts, 19.85 parts of potassium dihydrogen phosphate, 13.45 parts of ammonium nitrate, 74.55 parts of calcium nitrate, 38.85 parts of magnesium sulfate, water to 1000
Part.
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the base manure described in step (3) are：200 parts of silkworm excrement organic fertilizer,
500 parts of sludge composting, 4 parts of microbial bacterial agent, 125 parts of urea, 300 parts of potassium sulfate, 125 parts of ammonium nitrate, 12.5 parts of humic acid, selenium
Sour 5 parts of sodium.
Above-mentioned silkworm excrement organic fertilizer is that silkworm excrement is added water into water content 55%, adjusts C:N=25:1 decomposed fermentation, temperature rise to
Daily turning 1 time at 55 DEG C, is air-dried, and 0.25mm sieves are crossed after crushing.
The preparation method of above-mentioned sludge composting is：By sludge:Chicken manure:Stalk powder=6:1:4 ratios mix, and add water to and contain
Water 60%, 8.5d is accumulated, then collapse of setting, the ratio that 1mL azotobacter chroococcum nutrient solutions are added in 100g sludge mixes, and keeps 26
DEG C, cultivate 6d.
Mentioned microorganism microbial inoculum is in saccharomycete, bacillus subtilis, Penicillium notatum, aspergillus versicolor, shortwave pseudomonad
It is one or more of.
Above-mentioned plus selenium nutrient solution is：Calcium nitrate 708.75mg/L, potassium nitrate 379.5mg/L, ammonium nitrate 60mg/L, di(2-ethylhexyl)phosphate
Hydrogen potassium 102mg/L, magnesium sulfate 369.75mg/L, Fe-EDTA35mg/L, ferrous sulfate 15mg/L, boric acid 2.86mg/L, borax
5mg/L, manganese sulfate 2.13mg/L, copper sulphate 0.05mg/L, zinc sulfate 0.22mg/L, ammonium molybdate 0.22mg/L, the μ of sodium selenate 114
g/mL。
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the matrix described in step (3) are coconut palm chaff:It is husky:Perlite=
6.55:2.25:0.875。
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the selenium liquid fertilizer composition described in step (4) are：0.4% phosphoric acid
Potassium dihydrogen, 0.03% boric acid, 0.03% ammonium molybdate, 0.6% sodium selenate, 0.3% urea.
Embodiment 2
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, are mainly included the following steps that：
(1) seed treatment：Seed 10min is soaked with 0.5% liquor natrii hypochloritis, 400mg/L chlorinations are used after rinsing well
Choline solution is soaked seed 12h, is then cleaned repeatedly with clear water 3 times, then with 2 layers of gauze wrapped presprouting of seeds；
(2) seedling cultivation and rooting：Seed is sown into nursery in the hole tray for fill perlite, per bunch planting kind 1, covers vermiculite after broadcasting
0.5cm, matrix is moistened with clear water, when seedling has 1 true leaf, changes nursery Solution culture method；
(3) seedling replanting：In cultivation bed overlying one layer of plantation matrix thickness 11cm, then cover one layer of plantation Nutrient medium plumpness
8cm, seedling is then colonized, soaks matrix with clear water after field planting, used after field planting 5d per 2d and add selenium nutrient solution wetting matrix once；
(4) rich water quality management：After transplanting 8d, foliage-spray adds selenium liquid fertilizer respectively after 20d；
(5) pluck：25d is colonized, is harvested before blooming.
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the nursery nutrient solution described in step (2) are：Potassium nitrate 61.5
Part, 17 parts of potassium dihydrogen phosphate, 11.5 parts of ammonium nitrate, 63.9 parts of calcium nitrate, 33.3 parts of magnesium sulfate, water are to 1000 parts.
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the base manure described in step (3) are：150 parts of silkworm excrement organic fertilizer,
450 parts of sludge composting, 3 parts of microbial bacterial agent, 100 parts of urea, 250 parts of potassium sulfate, 100 parts of ammonium nitrate, 10 parts of humic acid, selenic acid
4 parts of sodium.
Above-mentioned silkworm excrement organic fertilizer is that silkworm excrement is added water into water content 55%, adjusts C:N=25:1 decomposed fermentation, temperature rise to
Daily turning 1 time at 55 DEG C, is air-dried, and 0.25mm sieves are crossed after crushing.
The preparation method of above-mentioned sludge composting is：By sludge:Chicken manure:Stalk powder=6:1:4 ratios mix, and add water to and contain
Water 55%, 7d is accumulated, then collapse of setting, the ratio that 1mL azotobacter chroococcum nutrient solutions are added in 100g sludge mixes, and keeps 25
DEG C, cultivate 5d.
Mentioned microorganism microbial inoculum is in saccharomycete, bacillus subtilis, Penicillium notatum, aspergillus versicolor, shortwave pseudomonad
It is one or more of.
Above-mentioned plus selenium nutrient solution is：Calcium nitrate 567mg/L, potassium nitrate 303.6-455.4mg/L, ammonium nitrate 48mg/L, phosphorus
Acid dihydride potassium 81.6mg/L, magnesium sulfate 295.8mg/L, Fe-EDTA30mg/L, ferrous sulfate 12mg/L, boric acid 2.29mg/L, boron
Sand 3.6mg/L, manganese sulfate 1.70mg/L, copper sulphate 0.03mg/L, zinc sulfate 0.18mg/L, ammonium molybdate 0.18mg/L, sodium selenate
46μg/mL。
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the matrix described in step (3) are coconut palm chaff:It is husky:Perlite=
6.25:2:0.5。
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the selenium liquid fertilizer composition described in step (4) are：0.4% phosphoric acid
Potassium dihydrogen, 0.03% boric acid, 0.01% ammonium molybdate, 0.4% sodium selenate, 0.2% urea.
Embodiment 3
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, are mainly included the following steps that：
(1) seed treatment：Seed 15min is soaked with 0.5% liquor natrii hypochloritis, 400mg/L chlorinations are used after rinsing well
Choline solution is soaked seed 12h, is then cleaned repeatedly with clear water 5 times, then with 3 layers of gauze wrapped presprouting of seeds；
(2) seedling cultivation and rooting：Seed is sown into nursery in the hole tray for fill perlite, per bunch planting kind 2, covers vermiculite after broadcasting
0.5cm, matrix is moistened with clear water, when seedling has 1 true leaf, changes nursery Solution culture method；
(3) seedling replanting：In cultivation bed overlying one layer of plantation matrix thickness 15cm, then cover one layer of plantation Nutrient medium plumpness
12cm, seedling is then colonized, soaks matrix with clear water after field planting, used after field planting 10d per 3d and add selenium nutrient solution wetting matrix once；
(4) rich water quality management：After transplanting 10d, foliage-spray adds selenium liquid fertilizer respectively after 23d；
(5) pluck：28d is colonized, is harvested before blooming.
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the nursery nutrient solution described in step (2) are：Potassium nitrate 82
Part, 22.7 parts of potassium dihydrogen phosphate, 15.4 parts of ammonium nitrate, 85.2 parts of calcium nitrate, 44.4 parts of magnesium sulfate, water are to 1000 parts.
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the base manure described in step (3) are：250 parts of silkworm excrement organic fertilizer,
550 parts of sludge composting, 5 parts of microbial bacterial agent, 150 parts of urea, 350 parts of potassium sulfate, 150 parts of ammonium nitrate, 15 parts of humic acid, selenic acid
6 parts of sodium.
Above-mentioned silkworm excrement organic fertilizer is that silkworm excrement is added water into water content 55%, adjusts C:N=25:1 decomposed fermentation, temperature rise to
Daily turning 1 time at 55 DEG C, is air-dried, and 0.25mm sieves are crossed after crushing.
The preparation method of above-mentioned sludge composting is：By sludge:Chicken manure:Stalk powder=6:1:4 ratios mix, and add water to and contain
Water 65%, 10d is accumulated, then collapse of setting, the ratio that 1mL azotobacter chroococcum nutrient solutions are added in 100g sludge mixes, and keeps 27
DEG C, cultivate 7d.
Mentioned microorganism microbial inoculum is in saccharomycete, bacillus subtilis, Penicillium notatum, aspergillus versicolor, shortwave pseudomonad
It is one or more of.
Above-mentioned plus selenium nutrient solution is：Calcium nitrate 850.5mg/L, potassium nitrate 455.4mg/L, ammonium nitrate 72mg/L, di(2-ethylhexyl)phosphate
Hydrogen potassium 122.4mg/L, magnesium sulfate 443.7mg/L, Fe-EDTA40mg/L, ferrous sulfate 18mg/L, boric acid 3.43mg/L, borax
6.4mg/L, manganese sulfate 2.56mg/L, copper sulphate 0.07mg/L, zinc sulfate 0.26mg/L, ammonium molybdate 0.26mg/L, sodium selenate 182
μg/mL。
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the matrix described in step (3) are coconut palm chaff:It is husky:Perlite=
6.75:2.5:1.25。
A kind of selenium-rich water east leaf mustard implantation methods of the present embodiment, the selenium liquid fertilizer composition described in step (4) are：0.4% phosphoric acid
Potassium dihydrogen, 0.03% boric acid, 0.05% ammonium molybdate, 0.8% sodium selenate, 0.4% urea.
Comparative example 1
Difference with embodiment 1 is, does not include sodium selenate using the base manure arrived during seedling replanting.
Comparative example 2
Difference with embodiment 1 is, is colonized after 5-10d and soaks matrix once with calcium phosphorus potassium magnesium nutrition liquid per 2-3d.
Comparative example 3
Difference with embodiment 1 is, is free of sodium selenate after transplanting in the liquid fertilizer of foliage-spray.
Comparative example 4
Difference with embodiment 1 is, does not spray any selenium element class fertilizer.
Compliance test result
From yellow soil or red soil, pH is between 4.2 to 6.9, organic matter >=2%, mountain, slope of the gradient below 20 degree
Ground, irrigation and drainage are convenient, are planted according to the method for above-described embodiment 1~3 and comparative example 1~4, and can extract some during harvesting goes out
To carry out the record of related data.
As a result it is as shown in the table：
It can be obtained by upper table, embodiment is better than comparative example, explanation on the physical and chemical qualities such as yield, selenium content, protein
This is closely bound up with each composition deal and step of adding procedure of the present invention containing selenium fertilizer；What the present invention planted out
Water east leaf mustard, dish bone shows penetrating, thin tender, the white free from admixture of color and luster of dish leaf, root is in yellow；Blade is fan-shaped, leaf color jade green, and petiole is blue or green
In it is thoroughly yellow；Plant type outward appearance is neat, the rouleau heart, and the few stem of leaf is more；In good taste, taste micro-sweet, residue is few.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (9)
1. a kind of selenium-rich water east leaf mustard implantation methods, it is characterised in that comprise the following steps：
(1) seed treatment：Seed 10-15min is soaked with 0.5% liquor natrii hypochloritis, 400mg/L chlorination courages are used after rinsing well
Aqueous slkali is soaked seed 12h, is then cleaned 3-5 times repeatedly with clear water, then with layer 2-3 gauze wrapped presprouting of seeds；
(2) seedling cultivation and rooting：Seed is sown into nursery in the hole tray for fill perlite, per bunch planting kind 1-2 grains, covers vermiculite after broadcasting
0.5cm, matrix is moistened with clear water, when seedling has 1 true leaf, changes nursery Solution culture method；
(3) seedling replanting：In cultivation bed overlying one layer of plantation matrix thickness 11-15cm, then cover one layer of plantation Nutrient medium plumpness 8-
12cm, seedling is then colonized, soaks matrix with clear water after field planting, used after field planting 5-10d per 2-3d and add selenium nutrient solution wetting matrix
Once；
(4) rich water quality management：After transplanting 8-10d, foliage-spray adds selenium liquid fertilizer respectively after 20-23d；
(5) pluck：25-28d is colonized, is harvested before blooming.
A kind of 2. selenium-rich water east leaf mustard implantation methods according to claim 1, it is characterised in that step (2) nursery
Nutrient solution is：Potassium nitrate 61.5-82 parts, potassium dihydrogen phosphate 17-22.7 parts, ammonium nitrate 11.5-15.4 parts, calcium nitrate 63.9-
85.2 parts, magnesium sulfate 33.3-44.4 parts, water is to 1000 parts.
A kind of 3. selenium-rich water east leaf mustard implantation methods according to claim 1, it is characterised in that step (3) base manure
For：Silkworm excrement organic fertilizer 150-250 parts, sludge composting 450-550 parts, microbial bacterial agent 3-5 parts, urea 100-150 parts, potassium sulfate
250-350 parts, ammonium nitrate 100-150 parts, humic acid 10-15 parts, sodium selenate 4-6 parts.
4. a kind of selenium-rich water east leaf mustard implantation methods according to claim 3, it is characterised in that the silkworm excrement organic fertilizer is
Silkworm excrement is added water into water content 55%, regulation C/N is 25：1 decomposed fermentation, temperature rise to daily turning 1 time at 55 DEG C, air-dried,
0.25mm sieves are crossed after crushing.
A kind of 5. selenium-rich water east leaf mustard implantation methods according to claim 3, it is characterised in that the system of the sludge composting
Preparation Method is：By sludge：Chicken manure：Stalk powder=6:1:4 ratios mix, and add water to water content 55-65%, accumulate 7-10d, so
Collapse of setting afterwards, the ratio that 1ml azotobacter chroococcum nutrient solutions are added in 100g sludge mix, and are kept for 25-27 DEG C, cultivate 5-7d.
6. a kind of selenium-rich water east leaf mustard implantation methods according to claim 3, it is characterised in that the microbial bacterial agent is
One or more in saccharomycete, bacillus subtilis, Penicillium notatum, aspergillus versicolor, shortwave pseudomonad.
7. a kind of selenium-rich water east leaf mustard implantation methods according to claim 3, it is characterised in that the step (3) plus selenium
Nutrient solution is：Calcium nitrate 567-850.5mg/L, potassium nitrate 303.6-455.4mg/L, ammonium nitrate 48-72mg/L, potassium dihydrogen phosphate
81.6-122.4mg/L, magnesium sulfate 295.8-443.7mg/L, Fe-EDTA30-40mg/L, ferrous sulfate 12-18mg/L, boric acid
2.29-3.43mg/L, borax 3.6-6.4mg/L, manganese sulfate 1.70-2.56mg/L, copper sulphate 0.03-0.07mg/L, zinc sulfate
0.18-0.26mg/L, ammonium molybdate 0.18-0.26mg/L, sodium selenate 46-182 μ g/ml.
A kind of 8. selenium-rich water east leaf mustard implantation methods according to claim 1, it is characterised in that step (3) matrix
For coconut palm chaff：It is husky：Perlite=6.25-6.75:2-2.5:0.5-1.25.
A kind of 9. selenium-rich water east leaf mustard implantation methods according to claim 1, it is characterised in that step (4) the selenium liquid
Fertile composition is：0.4% potassium dihydrogen phosphate, 0.03% boric acid, 0.01-0.05% ammonium molybdates, 0.4-0.8% sodium selenates, 0.2-
0.4% urea.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094170A (en) * | 2017-12-13 | 2018-06-01 | 佛山推启农业研究院（普通合伙） | A kind of selenium-rich Lactuca method for growing vegetables |
| CN108157153A (en) * | 2018-01-05 | 2018-06-15 | 佛山市日可威食品科技研究院（普通合伙） | A kind of turnip soilless planting method rich in various trace elements |
| CN108541572A (en) * | 2018-04-13 | 2018-09-18 | 佛山市日可威食品科技研究院（普通合伙） | A kind of fennel dish soilless planting method rich in various trace elements |
| CN112450058A (en) * | 2020-11-11 | 2021-03-09 | 铜陵凤丹种植科技开发有限责任公司 | Production method of peony for selenium-rich oil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838833A (en) * | 2015-03-13 | 2015-08-19 | 高煜昕 | Planting method of selenium-rich leafy vegetables |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104838833A (en) * | 2015-03-13 | 2015-08-19 | 高煜昕 | Planting method of selenium-rich leafy vegetables |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094170A (en) * | 2017-12-13 | 2018-06-01 | 佛山推启农业研究院（普通合伙） | A kind of selenium-rich Lactuca method for growing vegetables |
| CN108157153A (en) * | 2018-01-05 | 2018-06-15 | 佛山市日可威食品科技研究院（普通合伙） | A kind of turnip soilless planting method rich in various trace elements |
| CN108541572A (en) * | 2018-04-13 | 2018-09-18 | 佛山市日可威食品科技研究院（普通合伙） | A kind of fennel dish soilless planting method rich in various trace elements |
| CN112450058A (en) * | 2020-11-11 | 2021-03-09 | 铜陵凤丹种植科技开发有限责任公司 | Production method of peony for selenium-rich oil |
| CN112450058B (en) * | 2020-11-11 | 2023-09-12 | 铜陵凤丹种植科技开发有限责任公司 | Production method of peony for selenium-enriched oil |
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