CN109169131A - A kind of garden landscape High-quality Cultivation method of water lily - Google Patents

A kind of garden landscape High-quality Cultivation method of water lily Download PDF

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CN109169131A
CN109169131A CN201811085750.8A CN201811085750A CN109169131A CN 109169131 A CN109169131 A CN 109169131A CN 201811085750 A CN201811085750 A CN 201811085750A CN 109169131 A CN109169131 A CN 109169131A
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water
water lily
seed
lily
garden landscape
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项明珠
汪大伟
王金鑫
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Lianyungang Xiujing Gardening And Landscpae Engineering Co Ltd
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Lianyungang Xiujing Gardening And Landscpae Engineering Co Ltd
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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
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/60Flowers; Ornamental plants
    • 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/10Culture of aquatic animals of fish
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B1/00Superphosphates, 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
    • C05B1/02Superphosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • 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
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a kind of garden landscape High-quality Cultivation methods of water lily, comprising the following steps: 1, the selection of lotus wetlands and spread fertilizer over the fields self-control base manure;2, water lily initial point selection and Aging storage;3, seed disinfection and seed soaking;4, nursery and transplanting;5, it sows water plant, breed fish fry and Lian Tang management;6, it harvests adult fish and water lily is overwintering.The present invention cultivates water lily using seminal propagation method, by innovating method for treating seeds, makes water lily seed-soaking liquid, improves percentage of seedgermination;The self-control base manure of application provides sufficient nutrition foundation for pond ecosystem;By putting fancy carp in a suitable place to breed, mitigate water lily insect pest, so that Lian Chi has more landscape;By putting loach in a suitable place to breed, it is suppressed that the snail harm in water lily growth course, while the excreta that also cleanable fancy carp generates;By sowing a variety of water plants, additional food source is provided for fancy carp, reduces feed investment.Final water lily, fancy carp, water plant collectively form in waterborne, water, underwater complete stereoscopic landscape.

Description

A kind of garden landscape High-quality Cultivation method of water lily
Technical field
The present invention relates to garden landscape field more particularly to a kind of garden landscape the High-quality Cultivation methods of water lily.
Background technique
Water lily (Nymphaea teragona) it is Nymphaeceae Nymphaea many years aquatic herbaceous plant, nickname water lily, Asia puecon are green Lotus, white pond lily etc., pattern is gorgeous, and posture is graceful, luicd and elegant, is described as " undine " by people, urban waterscape gardens and artificial One of main plant material in wetland, mostly intersperses as standing level and is used, and is a kind of flowering marsh plants that ornamental value is high.Water lily North African and southeast subtropical zone are originated in, minority originates in temperate zone and the refrigerant latitudes in South Africa, Europe and Asia, domestic each provinces and regions There is cultivation.Water lily property like warm and moist, sun-drenched environment, it is desirable that the soil is porous, it is fertile, be rich in organic matter.By number Century-old evolution, artificial cultivation water lily kind existing more than 1000, most popular kind has more than 300, can by ecological characteristics It is divided into cold-resistant water lily and tropical water lily two major classes.In addition to ornamental value, water lily or a kind of excellent water purification plant, to purification Total phosphorus, total nitrogen in water body have apparent effect.Correlative study shows that the water lily of full-bloom stage cuts total phosphorus in water, total nitrogen Subtract that ability is most strong, the ability to purify water is also most strong.According to the Analysis of Nutritive Composition to water lily, the results showed that water lily is rich in 17 kinds Amino acid, analysis result also show the multiple types such as water lily flavones rich in, VC, phenolic acid, alkaloid, lignanoid and polysaccharide Compound;Animal acute toxicity experiment, micronucleus test and semen teraogenesis test all show that water lily is a kind of safe and reliable nothing simultaneously Any toxic side effect substance.Water lily pollen is full of nutrition, has the characteristics that completeness, harmony, concentration property, is to have exploitation benefit With the natural nutrition source of prospect.
China is still relatively backward to the cultivation of water lily, production and research.Conventional water lily mostly uses division propagation side when planting Method, method is simple to operation, is chiefly used in Lian Tang and breeds nearby, is easy by transplanting time, distance and transplanting site geography and climate shape Condition limitation, human cost is higher, and when due to plant division, and sharp sword use to cut the rhizome with stalwartness terminal bud as propagation material, Situations such as being easy to cause to damage to maternal plant, causing germ invasion infection, influences breeding success rate;Seminal propagation refers to directly with sleeping The method of lotus seed seed propagation.When with seminal propagation, a large amount of labours, fund can be saved, and transport convenience, operation is simple; It is strong with the water lily seedling vitality survived after seed culture, it is suitble to large area rapid multiplying, and will not cause to damage to maternal plant.Benefit With seminal propagation, key, which is to grasp, sows preceding seed processing technology, to improve its survival rate of germinateing.
The disease of water lily mainly has water lily mottled rot disease, water lily leaf rot, water lily anthracnose.The main reason for it is fallen ill is point Disinfection is not thorough and subsequent improper fertilization when strain transplanting.Water lily disease can be reduced using seminal propagation and Rational Application fertilizer to send out Raw probability.The insect pest of water lily mainly has water lily aphid, prodenia litura, water snout moth's larva, midge class pest and snail.Aphid can use pyrrole worm Quinoline, the chemical controls such as aphid prestige of going out;Prodenia litura and water snout moth's larva can be sprayed with Acetamiprid, avermectin and pyrethroids class medicament, can also benefit It is trapped and killed with black light lamp and sugar-vinegar liquid.Snail mainly has lamnaeid etc., manual catching and killing or can put loach in a suitable place to breed.Nymphaea floatingleaved plant, It is easily subject to Weed infestation, most important weeds are that algae water is continuous, should remove weeds in time.Water cotton can be by putting coloured silk in a suitable place to breed Crucian prevention and treatment, color crucian can not only eat up water silk floss, moreover it is possible to by water midge and rotted leaf eat up, while the excreta of fish can be again Water lily provides nutrition.Zhejiang Yuhuan county Fishery technical centre for spreading Zheng pine publish " dragon and phoenix carp, prawn and water lily are integrated supports Plantation technology research and demonstration " a kind of kind of cultivation is proposed in a text is combined the method for cultivating water lily, but this method stresses dragon and phoenix carp And in terms of the cultivation of prawn, the ornamental value of water lily planting technique and Cheng Jinghou is ignored, the wave of water lily landscape resource is caused Take.
Water plant, which is most basic ingredient in pond ecosystem and garden landscape with water lily pond, to be created at scape Key factor directly influences the quality of landscape to a certain extent.Water banyan grass (Anubias.) it is Araeceae water plant, it plants Training is simple, and toughness is full, common to mix into scape with ornamental fish;Pineapple grass (Sagittaria pygmaea Miq.), alias is short kind Aunt, Sagittaria pygmaea etc. are born in sharrow pool, marsh and rice field, and plant is short and small, and leaf color is pleasant;Wide leaf hornwort (Ceratophyllum inflatum.) be Ceratophyllaceae goldfish Trentepohlia perennial herb aqueous water plant of sinking.Wide leaf gold Fish algae perennation can do pig, fish and poultry feed at small lakes hydrostatic, also can allow water lily and be garden landscape Cheng Jingyong.
Summary of the invention
The present invention is directed to the problem of garden landscape water lily cultivation, by innovating water lily seed treatment side Method, application self-control base manure and reasonable cultivation water banyan grass, pineapple grass and wide leaf hornwort, put the modes such as fancy carp, loach in a suitable place to breed, proposition A kind of garden landscape water lily High-quality Cultivation method.
A kind of garden landscape water lily High-quality Cultivation method, which comprises the following steps:
1, lotus wetlands selects and spreads fertilizer over the fields self-control base manure: preferred water source abundance, good water-retaining property, soil property be soft, mud thickness pond Pond is planted as water lily, ponding is drained with high powered water pump before transplanting, spreads fertilizer over the fields quick lime 50-60kg per acre thereafter, shine pool 8- After 10 days, self-control base manure 1900-2300kg is uniformly spread fertilizer over the fields per acre, is ploughed spare after burying;
2, water lily initial point selection and Aging storage: the full glossiness water lily seed of preferred black carries out seed afterripening processing, will The seed chosen and wet sand according to 1:5 weight ratio after mixing, keep wetting state to be stored in 3-5 DEG C of refrigerator, To be sowed to spring;
3, seed disinfection and seed soaking: carrying out seed disinfection before sowing water lily seed and seed soaking operates, specifically includes the following steps: (1) seed disinfection: the water lily seed for completing Aging storage is sifted out from wet sand, is first impregnated with 300-400 times of liquid of 50% ambam Then 40-60min impregnates 30-40min with 1% liquor natrii hypochloritis, then with aseptic water washing 2-3 times, spare;(2) production is slept Lotus seed-soaking liquid: methyl α-naphthyl acetate, sodium oxalate, potassium dihydrogen phosphate, sodium potassium tartrate tetrahydrate, compound sodium nitrophenolate, brassin, paddy ammonia are taken by weight Mentioned component is sequentially added and is sufficiently mixed in sterile water uniformly, obtains water lily seed-soaking liquid by acid, riboflavin, barbaloin, xylitol; (3) ultrasonication: the water lily seed disinfected is put into water lily seed-soaking liquid, and it is clear then to place it in CX-210 type ultrasonic wave It washes in instrument, handles 12-14h under 26-30 DEG C, the power of 80-100Hz;Thereafter it takes out, with spare after aseptic water washing;
4, nursery and transplanting: the water lily seed handled well in step 3 first being sowed and is being covered in the vessel of vermiculite matrix, keeps shallow Water layer nursery, when its blade diameter it is long to 8-12cm when, water lily seedling is transplanted together with vermiculite matrix to what is handled well and is slept In lotus pond;800-1000 plants of water lily seedlings are transplanted per acre;
5, it sows water plant, breed fish fry with Lian Tang management: after water lily transplantation of seedlings is good, water plant seed is broadcasted sowing between water lily seedling, often Mu sowing quantity 50-80g;Thereafter it discharges water, growth discharges water to the depth of water 20-30cm early period, exposes the surface and petiole length with Leaf In Nymphaea Albal Increase and gradually add water to depth of water 70-80cm;Fry is launched when water temperature reaches 18-23 DEG C mid-May;The fry of dispensing Fingerling is fancy carp and loach;Fancy carp fry specification is 30-50g/ tail, breeding density 220-280 tail/mu, mud fish fry specification 6- 8cm, breeding density 500-800 tail/mu;Thereafter fry is managed in a conventional manner;Remaining management measure is the same as general Lian Tang;
6, it harvests adult fish and water lily is overwintering: late October, after water lily full maturity, picking lotus seeds are reserved seed for planting;By fancy carp in pond at Fish and loach are pulled out;Retain 10cm water layer with sharp water lily safe overwintering.
Base manure ingredient is made by oneself by weight in the step 1: chicken and duck excrement 120-180, rapeseed dregs 20-30, corn stover 30- 40, potato cane leaves 10-14, weathered coal 8-10, silkworm excrement 8-10, bone meal 6-10, medical stone powder 2-3, seaweed meal 4-6, fulvic acid Potassium 2-3, bagasse 4-6, cotton dregs 3-4, calcium superphosphate 10-15.
Base manure ingredient is made by oneself by weight in the step 1: chicken and duck excrement 150, rapeseed dregs 25, corn stover 35, potato Cane leaves 12, weathered coal 9, silkworm excrement 9, bone meal 8, medical stone powder 2.5, seaweed meal 5, potassium fulvate 2.5, bagasse 5, cotton dregs 3.5, mistake Calcium phosphate 12.5.
Methyl α-naphthyl acetate in water lily seed-soaking liquid in the step 3, sodium oxalate, potassium dihydrogen phosphate, sodium potassium tartrate tetrahydrate, compound sodium nitrophenolate, Brassin, glutamic acid, riboflavin, barbaloin, xylitol, sterile water parts by weight be respectively 4-6,8-12,15-25,8-12,4- 6、1.8-2.2、3.6-4.4、4-6、3-5、2.5-3.5、900-1300。
Methyl α-naphthyl acetate in water lily seed-soaking liquid in the step 3, sodium oxalate, potassium dihydrogen phosphate, sodium potassium tartrate tetrahydrate, compound sodium nitrophenolate, Brassin, glutamic acid, riboflavin, barbaloin, xylitol, sterile water parts by weight be respectively 5,10,20,10,5,2,4,5,4, 3、1100。
Water plant is water banyan grass, pineapple grass, wide leaf hornwort in the step 5, between weight ratio be 3-4:1-2:2-3.
Water plant is water banyan grass, pineapple grass, wide leaf hornwort in the step 5, between optimum weight ratio be 3.5:1.5: 2.5。
Beneficial effect of the present invention
1, water lily method for treating seeds is innovated, by preferred water lily seed and after ripe after the completion of low temperature sand storage, is first sterilized again with sleeping Lotus seed-soaking liquid and ultrasonication activate germination vigor, percentage of seedgermination are improved, after seed seedling-raising after treatment Seedling plants are healthy and strong, leaf color is dark green, blade is more and big, and water lily disease occurrence degree is substantially reduced;
2, by application self-control base manure, sufficient energy foundation investment is provided for pond ecosystem, only water lily does not provide Nutrition foundation, and fry food source is supplemented, it is recycled conducive to the building of water lily pond ecosystem;
3, by putting fancy carp in a suitable place to breed, the insect pest in water lily pond is not only alleviated, but also Lian Chi is made to have more landscape;By putting mud in a suitable place to breed Loach, it is suppressed that the snail harm in water lily growth course, while the excreta of also cleaning fancy carp generation;Careless by cultivation water banyan, Pineapple grass and wide leaf hornwort, provide sufficient food source for fish, reduce other resource inputs.
The water lily of final Cheng Jing is more well arranged in perception, be association of activity and inertia more healthy and stronger on plant, in color On it is also more abundant, water lily, fancy carp, water plant collectively form in waterborne, water, underwater complete stereoscopic landscape.
Specific embodiment
The present invention is described further combined with specific embodiments below.
Embodiment 1
In April, 2016, to verify beneficial effects of the present invention, research team does in Jiangsu Province Lianyungang holder flowering marsh plants garden Experiment in cultivation of the present invention.Water lily, water banyan grass, pineapple grass and wide leaf hornwort seed used are purchased from Lianyungang seeds company, Water lily kind is the drawing of Haier's cottonrose hibiscus;Fancy carp seedling kind used is decorative pattern skin light carp, and mud fish fry kind used is Kawasaki loach;Specific step It is rapid as follows:
1, lotus wetlands selects and spreads fertilizer over the fields self-control base manure: preferred water source abundance, good water-retaining property, soil property be soft, mud thickness pond Pond is planted as water lily, ponding is drained with high powered water pump before transplanting, spreads fertilizer over the fields quick lime 55kg per acre thereafter, shines the pool after 9 days, Self-control base manure 2100kg is uniformly spread fertilizer over the fields per acre, is ploughed spare after burying;Wherein make base manure ingredient by oneself by weight: chicken and duck excrement 150, Rapeseed dregs 25, corn stover 35, potato cane leaves 12, weathered coal 9, silkworm excrement 9, bone meal 8, medical stone powder 2.5, seaweed meal 5, yellow corruption Sour potassium 2.5, bagasse 5, cotton dregs 3.5, calcium superphosphate 12.5;
2, water lily initial point selection and Aging storage: the full glossiness water lily seed of preferred black carries out seed afterripening processing, will The seed chosen and wet sand according to 1:5 weight ratio after mixing, keep wetting state to be stored in 4 DEG C of refrigerator, with It is sowed to spring;
3, seed disinfection and seed soaking: carrying out seed disinfection before sowing water lily seed and seed soaking operates, specifically includes the following steps: (1) seed disinfection: the water lily seed for completing Aging storage is sifted out from wet sand, is first impregnated with 50% ambam, 350 times of liquid Then 50min impregnates 35min with 1% liquor natrii hypochloritis, then with aseptic water washing 2-3 times, spare;(2) production water lily seed soaking Liquid: take by weight 5 parts of methyl α-naphthyl acetate, 10 parts of sodium oxalate, 20 parts of potassium dihydrogen phosphate, 10 parts of sodium potassium tartrate tetrahydrate, 5 parts of compound sodium nitrophenolate, Mentioned component is sequentially added 1100 parts of nothings by 2 parts of brassin, 4 parts of glutamic acid, 5 parts of riboflavin, 4 parts of barbaloin, 3 parts of xylitol It is sufficiently mixed in bacterium water uniformly, obtains water lily seed-soaking liquid;(3) the water lily seed disinfected ultrasonication: is put into water lily seed soaking It in liquid, then places it in CX-210 type ultrasonic washing instrument, handles 13h under 28 DEG C, the power of 90Hz;Thereafter it takes out, With spare after aseptic water washing;
4, nursery and transplanting: the water lily seed handled well in step 3 first being sowed and is being covered in the vessel of vermiculite matrix, keeps shallow Water layer nursery, when its blade diameter it is long to 10cm when, water lily seedling is transplanted together with vermiculite matrix to the water lily handled well Chi Zhong;900 plants of water lily seedlings are transplanted per acre;
5, it sows water plant, breed fish fry with Lian Tang management: after water lily transplantation of seedlings is good, water plant seed is broadcasted sowing between water lily seedling, often Mu sowing quantity 65g;Wherein water plant is water banyan grass, pineapple grass, wide leaf hornwort, between weight ratio be 3.5:1.5:2.5;Thereafter Discharge water, growth early period discharge water to depth of water 20-30cm, with Leaf In Nymphaea Albal expose the surface with the increase of petiole length and gradually add water to water Deep 70-80cm;Fry is launched when water temperature reaches 18-23 DEG C mid-May;The fry and fingerling of dispensing is fancy carp and loach;Fancy carp Fry specification is 30-50g/ tail, 250 tails of breeding density/mu, mud fish fry specification 6-8cm, 650 tails of breeding density/mu;Thereafter it presses More solito mode manages fry;Remaining management measure is the same as general Lian Tang;
6, it harvests adult fish and water lily is overwintering: late October, after water lily full maturity, picking lotus seeds are reserved seed for planting;By fancy carp in pond at Fish and loach are pulled out;Retain 10cm water layer with sharp water lily safe overwintering.
Embodiment 2
In April, 2016, to verify water lily method for treating seeds beneficial effect in the technology of the present invention route, research team is in laboratory Different method for treating seeds comparative tests are done, water lily kind used is the same as embodiment 1, the specific steps are as follows:
Present invention processing: randomly selecting 150 water lily seeds, 3 repetitions, and 50 every time, using 1 step 2 of embodiment, 3 identical Method, processing after the completion of statistics germination percentage and observation seedling growth.
Comparison processing: randomly selecting 150 water lily seeds, 3 repetitions, and 50 every time, using a kind of patent of invention " water lily Seed breaking dormancy method for culturing seedlings " method and step in the patent No. 201110192838.1, after the completion of processing statistics germination percentage and Observe seedling growth.
Conventional treatment: randomly selecting 150 water lily seeds, 3 repetitions, and 50 every time, at the IAA solution of 3mg/L Reason counts germination percentage and observation seedling growth after the completion.Acquired results summarize as shown in table 1.
As shown in Table 1, by the present invention treated water lily percentage of seedgermination compared to comparison patent and conventional treatment point 28.4% and 174.2% are not improved, and gained seedling is more healthy and stronger, leaf color is dark green, blade is more and big, survival rate is higher.This says The bright method for treating seeds by application the technology of the present invention route will obtain better effect.
Embodiment 3
In April, 2016, to verify the beneficial effect for making base manure in the technology of the present invention route by oneself, research team is removed 1 step of embodiment Base manure in rapid 3 is substituted for outside chicken and duck muck, using identical method and step and kind in embodiment 1, in same flowering marsh plants Water lily experiment in cultivation is done in garden, cultivates 1 mu of scale.
Embodiment 4
In April, 2016, to verify the beneficial effect transplanting water plant in the technology of the present invention route and breeding fish fry, research team is not except Outside transplanting water plant again and breeding fish fry, using identical method and step in embodiment 1, water lily cultivation is done in same flowering marsh plants garden Test cultivates 1 mu of scale.
Embodiment 5
In April, 2016, research team is using in application number of invention patent [201310269071.7] " water lily flower promoting cultural method " Method and step, transplant 1 mu of water lily in flowering marsh plants garden, water lily kind used is the same as embodiment 1.
Embodiment 6
In May, 2016, research team are cultivated using conventional fancy carp cultural method in Jiangsu Province Lianyungang holder flowering marsh plants garden Fancy carp, fancy carp specification used mantissa's kind cultivate 1 mu of scale with embodiment 1.
Each embodiment selects 20 plants of water lilys, and from lamina time, flowering stage, full-bloom stage and opening to thank to number of days etc. statistics different Phenology and the Blossom performance of water lily under embodiment, the lamina time, which refers to, is fully deployed institute's used time to water surface leaf after transplanting Between;It just takes time to refer to begin with after transplanting to the water surface and spends the fragmentary appearance time used;Full blossoming time refers to after transplanting to sleeping Lotus blooms the time used on a large scale;It opens to thank to number of days and refer to and loses the time used to spending from blooming;After data summarization, table 2 is obtained.
Analytical table 2, it will be seen that embodiment 1 take time in the lamina time, just and full blossoming time on less than its His embodiment, and blooming on number of days more than other embodiments;Specifically, by comparative example 1 and 3, we can be seen Out, application self-control base manure, there is in advance and blooming period prolonging the flowering time of water lily;Comparative example 1 and 4, Wo Menke To find out the water plant of plant and breed fish fry also have preact to water lily flowering time, also there is extension effect at the florescence;Particularly, Comparative example 1 and 5, it will be seen that compared to conventional rush flower cultivation, technology path of the invention is equal on each time Shifted to an earlier date, and extend the water lily florescence 12 days more, for garden landscape, it will attract more attention rates.
Each embodiment selects 10 plants of water lilys and counts its leaf path length, root diameter length and corolla diameter, acquired results such as table 3 in full-bloom stage It is shown.
Analytical table 3, it will be seen that the water lily in embodiment 1, is superior to other realities in every character measurement index Apply example.From the point of view of specific, comparative example 1 and embodiment 3, it can be seen that the application of base manure is made by oneself, so that water lily is in each index There is promotion effect;Comparative example 1 and 4, it can be seen that plant water plant and the positive influence to breed fish fry to water lily character;It is special It is other, comparative example 1 and embodiment 5, it will be seen that in leaf path length, root diameter is long and corolla diameter on, the present invention compared to Conventional cultivation method improves 46.9%, 19.6% and 49.3% respectively.
When pulling the fancy carp adult fish in embodiment 1 and 6 out, each embodiment fancy carp counterpoise and yield, acquired results are counted As shown in table 4.
From table 4, it will be seen that compared to conventional cultivation fancy carp, the fancy carp of technology path cultivation through the invention 3.7% and 6.6% is respectively increased on counterpoise and per mu yield, this may be since water lily, fancy carp, loach and water plant form more Fancy carp effect of increasing production caused by additional feeding when intact ecocystem and tourist's ornamental and playing.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be considered as this The protection scope of invention.

Claims (7)

1. a kind of garden landscape High-quality Cultivation method of water lily, which comprises the steps of:
1, lotus wetlands selects and spreads fertilizer over the fields self-control base manure: preferred water source abundance, good water-retaining property, soil property be soft, mud thickness pond Pond is planted as water lily, ponding is drained with high powered water pump before transplanting, spreads fertilizer over the fields quick lime 50-60kg per acre thereafter, shine pool 8- After 10 days, self-control base manure 1900-2300kg is uniformly spread fertilizer over the fields per acre, is ploughed spare after burying;
2, water lily initial point selection and Aging storage: the full glossiness water lily seed of preferred black carries out seed afterripening processing, will The seed chosen and wet sand according to 1:5 weight ratio after mixing, keep wetting state to be stored in 3-5 DEG C of refrigerator, To be sowed to spring;
3, seed disinfection and seed soaking: carrying out seed disinfection before sowing water lily seed and seed soaking operates, specifically includes the following steps: (1) seed disinfection: the water lily seed for completing Aging storage is sifted out from wet sand, is first impregnated with 300-400 times of liquid of 50% ambam Then 40-60min impregnates 30-40min with 1% liquor natrii hypochloritis, then with aseptic water washing 2-3 times, spare;(2) production is slept Lotus seed-soaking liquid: methyl α-naphthyl acetate, sodium oxalate, potassium dihydrogen phosphate, sodium potassium tartrate tetrahydrate, compound sodium nitrophenolate, brassin, paddy ammonia are taken by weight Mentioned component is sequentially added and is sufficiently mixed in sterile water uniformly, obtains water lily seed-soaking liquid by acid, riboflavin, barbaloin, xylitol; (3) ultrasonication: the water lily seed disinfected is put into water lily seed-soaking liquid, and it is clear then to place it in CX-210 type ultrasonic wave It washes in instrument, handles 12-14h under 26-30 DEG C, the power of 80-100Hz;Thereafter it takes out, with spare after aseptic water washing;
4, nursery and transplanting: the water lily seed handled well in step 3 first being sowed and is being covered in the vessel of vermiculite matrix, keeps shallow Water layer nursery, when its blade diameter it is long to 8-12cm when, water lily seedling is transplanted together with vermiculite matrix to what is handled well and is slept In lotus pond;800-1000 plants of water lily seedlings are transplanted per acre;
5, it sows water plant, breed fish fry with Lian Tang management: after water lily transplantation of seedlings is good, water plant seed is broadcasted sowing between water lily seedling, often Mu sowing quantity 50-80g;Thereafter it discharges water, growth discharges water to the depth of water 20-30cm early period, exposes the surface and petiole length with Leaf In Nymphaea Albal Increase and gradually add water to depth of water 70-80cm;Fry is launched when water temperature reaches 18-23 DEG C mid-May;The fry of dispensing Fingerling is fancy carp and loach;Fancy carp fry specification is 30-50g/ tail, breeding density 220-280 tail/mu, mud fish fry specification 6- 8cm, breeding density 500-800 tail/mu;Thereafter fry is managed in a conventional manner;Remaining management measure is the same as general Lian Tang;
6, it harvests adult fish and water lily is overwintering: late October, after water lily full maturity, picking lotus seeds are reserved seed for planting;By fancy carp in pond at Fish and loach are pulled out;Retain 10cm water layer with sharp water lily safe overwintering.
2. the garden landscape according to claim 1 High-quality Cultivation method of water lily, which is characterized in that in the step 1 Make by oneself base manure ingredient by weight: chicken and duck excrement 120-180, rapeseed dregs 20-30, corn stover 30-40, potato cane leaves 10-14, Weathered coal 8-10, silkworm excrement 8-10, bone meal 6-10, medical stone powder 2-3, seaweed meal 4-6, potassium fulvate 2-3, bagasse 4-6, cotton dregs 3-4, calcium superphosphate 10-15.
3. the garden landscape according to claim 1 High-quality Cultivation method of water lily, which is characterized in that in the step 1 Make base manure ingredient by oneself by weight: chicken and duck excrement 150, rapeseed dregs 25, corn stover 35, potato cane leaves 12, weathered coal 9, silkworm excrement 9, bone meal 8, medical stone powder 2.5, seaweed meal 5, potassium fulvate 2.5, bagasse 5, cotton dregs 3.5, calcium superphosphate 12.5.
4. the garden landscape according to claim 1 High-quality Cultivation method of water lily, which is characterized in that in the step 3 Methyl α-naphthyl acetate, sodium oxalate, potassium dihydrogen phosphate, sodium potassium tartrate tetrahydrate, compound sodium nitrophenolate, brassin, glutamic acid, core yellow in water lily seed-soaking liquid Element, barbaloin, xylitol, sterile water parts by weight be respectively 4-6,8-12,15-25,8-12,4-6,1.8-2.2,3.6-4.4, 4-6、3-5、2.5-3.5、900-1300。
5. the garden landscape according to claim 1 High-quality Cultivation method of water lily, which is characterized in that in the step 3 Methyl α-naphthyl acetate, sodium oxalate, potassium dihydrogen phosphate, sodium potassium tartrate tetrahydrate, compound sodium nitrophenolate, brassin, glutamic acid, core yellow in water lily seed-soaking liquid Element, barbaloin, xylitol, sterile water parts by weight be respectively 5,10,20,10,5,2,4,5,4,3,1100.
6. the garden landscape according to claim 1 High-quality Cultivation method of water lily, which is characterized in that in the step 5 Water plant is water banyan grass, pineapple grass, wide leaf hornwort, between weight ratio be 3-4:1-2:2-3.
7. the garden landscape according to claim 1 High-quality Cultivation method of water lily, which is characterized in that in the step 5 Water plant is water banyan grass, pineapple grass, wide leaf hornwort, between optimum weight ratio be 3.5:1.5:2.5.
CN201811085750.8A 2018-09-18 2018-09-18 A kind of garden landscape High-quality Cultivation method of water lily Pending CN109169131A (en)

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