CN106857210A - Bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrient solution - Google Patents

Bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrient solution Download PDF

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Publication number
CN106857210A
CN106857210A CN201710142089.9A CN201710142089A CN106857210A CN 106857210 A CN106857210 A CN 106857210A CN 201710142089 A CN201710142089 A CN 201710142089A CN 106857210 A CN106857210 A CN 106857210A
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CN
China
Prior art keywords
liquid
bluish dogbane
seedings
nutrient solution
concentration
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Pending
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CN201710142089.9A
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Chinese (zh)
Inventor
李国旗
陈伟
陈彦云
邵文山
赵盼盼
靳长青
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Ningxia University
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Ningxia University
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Priority to CN201710142089.9A priority Critical patent/CN106857210A/en
Publication of CN106857210A publication Critical patent/CN106857210A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/08Immunising seed
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • C05F11/02Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/20Liquid fertilisers
    • C05G5/23Solutions
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Hydroponics (AREA)
  • Fertilizers (AREA)

Abstract

A kind of bluish dogbane method for culturing seedlings, including following nursery step:The selection of seedling medium, seedling medium is made using the mixing of turf, vermiculite and perlite;The treatment of seedling medium sterilization;Seed disinfection is processed;Hole plate seedling growth;Spray to keep a full stand of seedings and use nutrient solution, after emerging 264 hours 240 hours, nutrient solution is used using keeping a full stand of seedings, keep a full stand of seedings and be made up of A liquid and B liquid with nutrient solution, A liquid and B liquid separate administrations, for the first time using A liquid, B liquid is applied when watering for the second time, the PH of A liquid is 6.0, is dissolved in water by calcium nitrate, potassium nitrate, ammonium phosphate, magnesium sulfate, iron salt solutions, trace element and constitutes, and B liquid is mixed into be well mixed in water by sodium humate pulvis, fulvic acid and humic acid and is made.The present invention also provides a kind of bluish dogbane nursery and keeps a full stand of seedings and uses nutrient solution.The present invention uses multiple technologies measure, such as the matrix selection of bluish dogbane, seed disinfection, spray the nutrient solution kept a full stand of seedings, solve bluish dogbane seedling stage subalimentation easily fall ill, the problem that planting percent is low.

Description

Bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrient solution
Technical field:
The present invention relates to nursery nutrient solution technical field, more particularly to a kind of bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrition Liquid.
Technical background:
Bluish dogbane is Apocynaceae herbaceos perennial, and also referred to as wild tea, is a kind of degeneration-resistant of arid and semi-arid area Property very strong eco economic oriented species, its resistance is mainly shown as drought-enduring, cold-resistant, Salt And Alkali Tolerance, high temperature resistant and anti-blown sand, its warp Ji value be mainly reflected in medicinal, fiber use, it is edible and the aspect such as view and admire, the root of bluish dogbane, stem, leaf and flower can all be used as medicine, I.e. quilt in 1977《Pharmacopoeia of People's Republic of China》Include, bluish dogbane cures mainly the common and multiple disease such as hypertension and high fat of blood, leaf Piece can be made as tealeaves, and stalk fiber is described as " king of wild fiber ".There is a new discovery again in recent years, bluish dogbane stalk can be with It is added in cashmere product, the textile performance of cashmere can be improved, make fleece fabrics not balling-up, just because of with the addition of bluish dogbane Shelves textile high and health protection tea so that its is expensive, so that the demand of bluish dogbane is increasing.
Bluish dogbane seed is tiny, and the weight of thousand bluish dogbanes only has 0.3g or so, therefore is difficult in sowing in the field with seed Success;The best way is transplanting after nursery.And according to our experiment, the nutrition of storage is only sufficient to bluish dogbane children in bluish dogbane seed Seedling is survived 15 days or so.Therefore, although the germination percentage of bluish dogbane is (typically all more than 90%) very high, planting percent pole It is low.
The content of the invention:
In view of this, it is necessary to which a kind of bluish dogbane method for culturing seedlings is provided.
A kind of bluish dogbane nursery of offer is provided keeps a full stand of seedings and use nutrient solution.
A kind of bluish dogbane method for culturing seedlings, including following nursery step:
The selection of seedling medium, seedling medium is made using the mixing of turf, vermiculite and perlite;
Seedling medium sterilization, is mixed using bactericide with seedling medium, and sterilization processing is carried out to seedling medium;
Seed disinfection, by impurity elimination, the liquor potassic permanganate leaching that the bluish dogbane seed concentration picked out is 0.5% before sowing Bubble sterilization;
Hole plate seedling growth, seedling culture hole plate is loaded by sterilized seedling medium, carries out hole plate seedling growth;
Spray to keep a full stand of seedings and use nutrient solution, after emerging -264 hours 240 hours, nutrient solution is used using keeping a full stand of seedings, keep a full stand of seedings and use nutrient solution It is made up of A liquid and B liquid, A liquid and B liquid separate administrations, for the first time using A liquid, B liquid is applied when watering for the second time, the PH of A liquid is 6.0, water is dissolved in by calcium nitrate, potassium nitrate, ammonium phosphate, magnesium sulfate, iron salt solutions, trace element and is constituted, wherein trace element bag Magnesium, molybdenum, zinc and boron are included, B liquid is mixed into be well mixed in water by sodium humate pulvis, fulvic acid and humic acid and is made.
Preferably, turf, vermiculite and perlite are successively 6 according to weight ratio:3:Seedling medium is made in 1 ratio mixing.
Preferably, bactericide used is 50% wettable powder of carbendazim, by many bacterium of wettable that weight portion is 1 part Clever pulvis uniformly mixes with the seedling medium that weight portion is 1000 parts -1500 parts.
Preferably, by impurity elimination, the liquor potassic permanganate immersion that the bluish dogbane seed concentration picked out is 0.5% before sowing Sterilize within 2 hours, totally and be fitted into cloth bag bluish dogbane wash seeds after sterilization, place into and soak 2-4 hour in clear water, soak Period changes water 1 time, seed is absorbed water and reaches saturation shape.
Preferably, sterilized seedling medium is loaded the seedling culture hole plate in 72 caves, the border width of seedling culture hole plate is 1CM, is sprinkled into the bluish dogbane seed sterilized, and per 4-5 bluish dogbane seed of bunch planting kind, then sprinkles water, and irrigates seedling culture hole plate, finally The seedling medium that a layer thickness is 0.4cm-0.6cm is covered again.
Preferably, in A liquid calcium nitrate concentration for 945mg/L, potassium nitrate concentration be 607mg/L, the concentration of ammonium phosphate For 115mg/L, magnesium sulfate concentration for 493mg/L, iron salt solutions concentration for 2.5ml/L, trace element concentration be 5ml/ L, B liquid are mixed into be well mixed in 5000g water by sodium humate pulvis 15g, fulvic acid 10g and humic acid 10g and are made.
A kind of bluish dogbane nursery is kept a full stand of seedings and uses nutrient solution, including A liquid and B liquid, and the PH of A liquid is 6.0, by calcium nitrate, potassium nitrate, Ammonium phosphate, magnesium sulfate, iron salt solutions, trace element be dissolved in water composition, wherein trace element include magnesium, molybdenum, zinc and boron, B liquid by Sodium humate pulvis, fulvic acid and humic acid are mixed into be well mixed in water and are made, after emerging -264 hours 240 hours, using guarantor Seedling nutrient solution, A liquid and B liquid separate administrations, for the first time using A liquid, apply B liquid when watering for the second time.
In the bluish dogbane method for culturing seedlings that the present invention is provided, the selection of seedling medium and keep a full stand of seedings with the administration of nutrient solution so that The survival rate of bluish dogbane seedling is greatly improved, selection and collocation that bluish dogbane nursery is kept a full stand of seedings with the individual composition of nutrient solution so that its Respective function is played well, and the effect kept a full stand of seedings is served well.In this way, the present invention uses multiple technologies measure, such as sieve The matrix selection of cloth fiber crops, seed disinfection, spray the nutrient solution kept a full stand of seedings, solve bluish dogbane seedling stage subalimentation easily fall ill, into The low problem of seedling rate.
Specific embodiment:
The invention provides a kind of preferably method of bluish dogbane nursery, including following nursery step:
The selection of seedling medium, seedling medium, turf, vermiculite and pearl are made using the mixing of turf, vermiculite and perlite Rock is successively 6 according to weight ratio:3:Seedling medium is made in 1 ratio mixing;
Seedling medium sterilization, is mixed using bactericide with seedling medium, and sterilization processing is carried out to seedling medium, used Bactericide be 50% wettable powder of carbendazim, be with weight portion by the wettable powder of carbendazim that weight portion is 1 part 1000 parts -1500 parts of seedling medium uniformly mixes;
Seed disinfection, by impurity elimination, the liquor potassic permanganate leaching that the bluish dogbane seed concentration picked out is 0.5% before sowing Bubble is sterilized for 2 hours, totally and is fitted into cloth bag bluish dogbane wash seeds after sterilization, is placed into and soak 2-4 hour in clear water, is soaked Water is changed during bubble 1 time, seed is fully absorbed water;
Hole plate seedling growth, sterilized seedling medium is loaded the seedling culture hole plate in 72 caves, and the border width of seedling culture hole plate is 1CM, is sprinkled into the bluish dogbane seed sterilized, and per 4-5 bluish dogbane seed of bunch planting kind, then sprinkles water, and irrigates seedling culture hole plate, finally The seedling medium that a layer thickness is 0.4cm-0.6cm is covered again;
Spray to keep a full stand of seedings and use nutrient solution, after emerging -264 hours 240 hours, nutrient solution is used using keeping a full stand of seedings, keep a full stand of seedings and use nutrient solution It is made up of A liquid and B liquid, A liquid and B liquid separate administrations, for the first time using A liquid, B liquid is applied when watering for the second time, the PH of A liquid is 6.0, by calcium nitrate 945mg/L, potassium nitrate 607mg/L, ammonium phosphate 115mg/L, magnesium sulfate 493mg/L, iron salt solutions 2.5ml/ L, trace element 5ml/L are constituted, wherein trace element includes magnesium, molybdenum, zinc and boron, B liquid is by sodium humate pulvis 15g, fulvic acid 10g and humic acid 10g are mixed into be well mixed in 5000g water and are made.
In the bluish dogbane method for culturing seedlings that the present invention is provided, the selection of seedling medium and keep a full stand of seedings with the administration of nutrient solution so that The survival rate of bluish dogbane seedling is greatly improved, selection and collocation that bluish dogbane nursery is kept a full stand of seedings with the individual composition of nutrient solution so that its Respective function is played well, and the effect kept a full stand of seedings is served well.In this way, the present invention uses multiple technologies measure, such as sieve The matrix selection of cloth fiber crops, seed disinfection, spray the nutrient solution kept a full stand of seedings, solve bluish dogbane seedling stage subalimentation easily fall ill, into The low problem of seedling rate.

Claims (8)

1. a kind of bluish dogbane method for culturing seedlings, it is characterised in that:Bluish dogbane method for culturing seedlings includes following nursery step:
The selection of seedling medium, seedling medium is made using the mixing of turf, vermiculite and perlite;
Seedling medium sterilization, is mixed using bactericide with seedling medium, and sterilization processing is carried out to seedling medium;
Seed disinfection, disappears impurity elimination, the liquor potassic permanganate immersion that the bluish dogbane seed concentration picked out is 0.5% before sowing Poison;
Hole plate seedling growth, seedling culture hole plate is loaded by sterilized seedling medium, carries out hole plate seedling growth;
Spray to keep a full stand of seedings and use nutrient solution, after emerging -264 hours 240 hours, nutrient solution is used using keeping a full stand of seedings, keep a full stand of seedings with nutrient solution by A liquid With B liquid composition, A liquid and B liquid separate administrations, for the first time using A liquid, apply B liquid when watering for the second time, and the PH of A liquid is 6.0, by Calcium nitrate, potassium nitrate, ammonium phosphate, magnesium sulfate, iron salt solutions and trace element be dissolved in water composition, wherein trace element include magnesium, Molybdenum, zinc and boron, B liquid are mixed into be well mixed in water by sodium humate pulvis, fulvic acid and humic acid and are made.
2. bluish dogbane method for culturing seedlings as claimed in claim 1, it is characterised in that:Turf, vermiculite and perlite are successively according to weight Amount is than being 6:3:Seedling medium is made in 1 ratio mixing.
3. bluish dogbane method for culturing seedlings as claimed in claim 1 or 2, it is characterised in that:Bactericide used be 50% it is wettable Property powder of carbendazim, by the seedling medium that wettable powder of carbendazim that weight portion is 1 part and weight portion are 1000 parts -1500 parts Uniform mixing.
4. bluish dogbane method for culturing seedlings as claimed in claim 3, it is characterised in that:By impurity elimination, the bluish dogbane picked out before sowing Seed concentration is that 0.5% liquor potassic permanganate soaks 2 hours and sterilizes, and totally and loads bluish dogbane wash seeds after sterilization In cloth bag, place into clear water and soak 2-4 hour, water is changed during immersion 1 time, seed water suction is reached saturation shape.
5. bluish dogbane method for culturing seedlings as claimed in claim 4, it is characterised in that:Sterilized seedling medium is loaded into 72 caves Seedling culture hole plate, the border width of seedling culture hole plate is 1CM, is sprinkled into the bluish dogbane seed sterilized, per 4-5 bluish dogbane of bunch planting kind Seed, is then sprinkled water, and irrigates seedling culture hole plate, and the seedling medium that a layer thickness is 0.4cm-0.6cm is finally covered again.
6. bluish dogbane method for culturing seedlings as claimed in claim 5, it is characterised in that:In A liquid the concentration of calcium nitrate be 945mg/L, The concentration of potassium nitrate is 607mg/L, the concentration of ammonium phosphate is 115mg/L, the concentration of magnesium sulfate is 493mg/L, iron salt solutions Concentration is 2.5ml/L, the concentration of trace element is 5ml/L, and B liquid is by sodium humate pulvis 15g, fulvic acid 10g and humic acid 10g It is mixed into be well mixed in 5000g water and is made.
7. a kind of bluish dogbane nursery is kept a full stand of seedings and uses nutrient solution, it is characterised in that:Bluish dogbane nursery to be kept a full stand of seedings and include A liquid and B with nutrient solution Liquid, the PH of A liquid is 6.0, is dissolved in water by calcium nitrate, potassium nitrate, ammonium phosphate, magnesium sulfate, iron salt solutions, trace element and constitutes, its Middle trace element includes magnesium, molybdenum, zinc and boron, and B liquid is mixed into water by sodium humate pulvis, fulvic acid and humic acid and is well mixed system Into after emerging -264 hours 240 hours, nutrient solution, A liquid and B liquid separate administrations being used using keeping a full stand of seedings, for the first time using A liquid, second It is secondary that B liquid is applied when watering.
8. bluish dogbane nursery as claimed in claim 7 is kept a full stand of seedings and uses nutrient solution, it is characterised in that:The concentration of calcium nitrate is in A liquid 945mg/L, the concentration of potassium nitrate are 607mg/L, the concentration of ammonium phosphate is 115mg/L, the concentration of magnesium sulfate is 493mg/L, iron The concentration of salting liquid is that 2.5ml/L, the concentration of trace element are 5ml/L, B liquid by sodium humate pulvis 15g, fulvic acid 10g and Humic acid 10g is mixed into be well mixed in 5000g water and is made.
CN201710142089.9A 2017-03-10 2017-03-10 Bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrient solution Pending CN106857210A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107821131A (en) * 2017-10-20 2018-03-23 东营市农业科学研究院 A kind of beach saline land bluish dogbane implantation methods
CN110140600A (en) * 2019-05-21 2019-08-20 中国农业科学院烟草研究所 A kind of bluish dogbane seed seedling-raising and field production method
CN110367109A (en) * 2019-07-22 2019-10-25 南京三生万物环保科技有限公司 A kind of bluish dogbane implantation methods of floating seedlings in conjunction with mechanization transplanting

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CN102318494A (en) * 2011-08-17 2012-01-18 中国科学院新疆生态与地理研究所 Method for cultivating Apocynum venetum seedling in sand
CN103694038A (en) * 2013-12-05 2014-04-02 中盐安徽红四方股份有限公司 Value-added humic acid urea and preparation method thereof
CN104987150A (en) * 2015-06-15 2015-10-21 柳州市绿州种植专业合作社 Preparing method for vegetable seedling culture solution

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107821131A (en) * 2017-10-20 2018-03-23 东营市农业科学研究院 A kind of beach saline land bluish dogbane implantation methods
CN110140600A (en) * 2019-05-21 2019-08-20 中国农业科学院烟草研究所 A kind of bluish dogbane seed seedling-raising and field production method
CN110367109A (en) * 2019-07-22 2019-10-25 南京三生万物环保科技有限公司 A kind of bluish dogbane implantation methods of floating seedlings in conjunction with mechanization transplanting

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Application publication date: 20170620