CN110249949A - A kind of open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods - Google Patents

A kind of open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods Download PDF

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Publication number
CN110249949A
CN110249949A CN201910716265.4A CN201910716265A CN110249949A CN 110249949 A CN110249949 A CN 110249949A CN 201910716265 A CN201910716265 A CN 201910716265A CN 110249949 A CN110249949 A CN 110249949A
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melon
hami
onion
days
fertilizer
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CN110249949B (en
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冯胜利
张以和
肖欢
杨彬
王宣仓
王菁
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Turpan City Agricultural Technology Promotion Center
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Turpan City Agricultural Technology Promotion Center
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • 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
    • A01G22/05Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • 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
    • A01G22/35Bulbs; Alliums, e.g. onions or leeks
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Botany (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cultivation Of Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)

Abstract

A kind of open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods, i.e. open country spring arched shed plant onion, autumn direct-seeding planting "Hami" melon.The adjustable pattern of farming of the present invention, realizes crop rotation in 1 year, improves soil texture, prevents the generation of "Hami" melon continuous cropping obstacle, reduces the use of pesticide, chemical fertilizer, irrigation water, reduces production cost, improves "Hami" melon quality;Cultivation in two seasons of one year is realized by crop rotation, with cotton interplanting "Hami" melon, two season of spring and autumn "Hami" melon, "Hami" melon compared with (unrestrained) the filling plantation of sorghum crop rotation ditch, high financial profit, pest and disease damage incidence is low, land utilization ratio is high, and technology is easy to spread, and ecological benefits are obvious.

Description

A kind of open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods
Technical field
The present invention relates to vegetables and melon and fruit crop rotation planting technology, and in particular to a kind of open country arched shed onion and "Hami" melon crop rotation Trickle irrigation implantation methods.
Background technique
China's Installation Vegetable Cultivation achieves great development, and it is big to have become world's facilities horticulture first in scale at present State, but there is also biggish gaps compared with external facilities vegetable develops the country of relatively morning and production management technology prosperity, lack Advanced planting technology and quantitative management index based on facilities environment condition, standardized production technical system are not yet formed.Liquid manure Low utilization rate is most common problem present in vegetable production in green house, always continues to use history upload in vegetable production in green house at present " the big fertilizer of flood, without asking people " to get off, the water and fertilizer management mode of " fertilizer is walked with water, one fertilizer of a water " blindness.
Onion belongs to Liliaceae, and allium biennial herb plant is known as " queen in dish ", nutritional ingredient very abundant, rich Containing potassium, vitamin C, folic acid, zinc, selenium, cellulosic, Quercetin and prostaglandin A etc..Contain phytocide such as garlic in onion Element etc. has very strong sterilizing ability."Hami" melon belongs to Curcurbitaceae, and 1 year sprawling herbs plant, in Turfan, cultivation history is long, Unique sunlight-heat reaources make Turfan become the whole nation precocious "Hami" melon advantage producing region.
"Hami" melon is cultivated for many years in Turfan, and for many years, the big fertilizer of flood, pest and disease damage is serious, and peasant excessively makes for interplanting continuous cropping Preventing early ageing with pesticide, biological regulator, pest and disease damages, at present the "Hami" melon early ageing such as prevention and treatment virosis, Bemisia tabaci increasingly shift to an earlier date, and And large area is broken out, "Hami" melon quality decline, economic benefit glides, or even total crop failure, seriously affects local economy income.
Existing "Hami" melon implantation methods plantation is there are many years continuous cropping obstacle, and soil block is serious, and pest and disease damage occurs frequent; And the obtained "Hami" melon of plantation is easy early ageing, individual is small when harvest, and not good, per mu yield is low, and fresh food mouthfeel is general, is unfavorable for Merchandise sales.
Summary of the invention
The technical problem to be solved by the present invention is to overcome drawbacks described above of the existing technology, provide one kind and overcome Kazakhstan Close melon many years continuous cropping obstacle, and pattern of farming can be adjusted, crop rotation improves soil texture, "Hami" melon is avoided early ageing occur, disease The open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods that insect pest occurs.
The technical solution adopted by the present invention to solve the technical problems is as follows: a kind of open country arched shed onion and "Hami" melon crop rotation Trickle irrigation implantation methods are carried out by following step:
(1) spring open country arched shed onion trickle irrigation implantation methods
1. open country nursery: after nursery is chosen, every 666.7m2Apply 3~6m of decomposed manure3, Diammonium phosphate (DAP) 20~ 30kg, turns over even, and rake is thin, leveling, bedding, the wide 3~4m of furrow face, the wide 0.3~0.5m in the furrow ridge;
2. being laid with drip irrigation equipment: installing branch pipe along nursery two sides, branch pipe, which is straightened, balances, and punching installation bypass connects on branch pipe Hollow billet, hollow billet and branch pipe right angle setting are connect, is straightened along seedling row, every furrow install 8-10 drip irrigation pipe, caliber 15mm, water dropper spacing 30cm, drip irrigation zone 30~40cm of spacing, drop appear Miao Shui;
3. seedling management: dripping 1 time after emergence every 5~7 days, after growing 2 leaves, with water droplet fertilizer, every 666.7m2Urea 3~5kg obtains strong sprout;
4. green onion seedling is planted: mid-November lifting, the green onion seedling of identical seedling matter is bundled into wisp, rejects unrooted, small and weak seedling, By the green onion being bundled into 7~15d of sunning at shade is placed in, green onion seedling base portion to middle part is buried with dry sand, temporary planting is overwintering, covers cold-proof Object;
5. site preparation basal dressing: deep ploughing is frozen and is cut down before freezing, 35~45cm of ploughing depth, spring in next year every 666.7m2It applies decomposed 5~8m of organic fertilizer3, 35~40kg of Diammonium phosphate (DAP), rotary tillage leveling;
6. covering membrane and drop irrigation: mid-February in next year, overlay film are laid with drip irrigation zone, and press mold, preserve soil moisture temperature raising;
7. transplant planting: late Febuary is colonized onion.Field planting before press distance between rows and hills 20cm × 15cm perforating, field planting depth 2~ 3cm does not bury lobus cardiacus, non-sprout tumble, and sufficient water is dripped after field planting.The slotting bamboo chip covering arch membrane of field planting same day completion, arch membrane 2.5~3m of wide cut, The compacting of arch membrane surrounding;
8. water and fertilizer management: it drips 1 time when seedling is slow grows young leaves later, when 61 heart of leaf, dripped every 5~7 days 1 time, with Water droplet fertilizer 1 time, every 666.7m25~8kg of urea, 10~15kg of nitrogen-phosphorus-potassium compound fertilizer;Bulb expanding stage, every 666.7m2Urea 3~ 5kg, 20~25kg of nitrogen-phosphorus-potassium compound fertilizer;
(2) autumn open country "Hami" melon trickle irrigation implantation methods
It is exposed to the sun 1. ploughing deeply: 35cm~45cm is ploughed deeply into crop field after onion harvesting, is suned the earth which has been ploughed up after ploughing deeply 15 days~25 days;
2. site preparation and fertilization: biological organic fertilizer 150kg~300kg, compound fertilizer 20kg~30kg are applied per acre, are uniformly spread fertilizer over the fields, it is deep 25cm~35cm is turned over, is flattened,
3. being laid with drip irrigation equipment: branch pipe and supervisor connect, and punching installation bypass connection hollow billet, hollow billet and branch pipe hang down on branch pipe Straight installation, every film install two drip irrigation pipes, and 35~45 centimetres of spacing, covering mulch is compacted wait broadcast;4. autumn sowing: it broadcasts first 3~5 days, Start to drip, be filled with enough pre-sowing water, punches live streaming 25~July 20 June on mulch, 35~45 centimetres of spacing in the rows, every cave 2~3 Grain, with fine earth or sawdust covering or film surface earthing;
5. fertilizer and water management: every morning or dusk drip 2~3 hours after emergence, after 3~5 leaf phases restrained the growth of seedlings 15~20 days, open Beginning drips, and drips every 4~6 days 1 time, and fruit expanding period was dripped 1 time every 3~5 days, every 666.7m2Apply nitrogen-phosphorus-potassium compound fertilizer 5 ~6kg, 8~10kg of potassium sulfate, reticulate pattern form phase liquid manure amount and reduce, dripped every 4~6 days 1 time, and harvesting is not dripped for first 8~10 days Water;
6. field management: being changed to double climing trainings by single climing training, young melon is long to select melon to egg size, and online initial stage starts to pad Melon, lid melon.
Further, step 6. in, the overlay film wide cut 1.2m of overlay film, overlay film spacing 40~50cm, the trickle irrigation are laid with 3 drops Fill band, 30~35cm of spacing.
Further, step 3. in, the standard of the strong sprout is seedling age 50~60 days, 20~25 centimetres of plant height, 4~5 leaves, 0.6~0.9 centimetre of false stem thickness, no disease and pests harm.
Further, step 8. in, carry out disease pest and weed prevention and treatment while water and fertilizer management: downy mildew, rust or green onion Ji are with hundred Bacterium is clear, triazolone or imidacloprid are prevented and treated by spraying;Timely weeding after dripping.
The principle of the invention: open country arched shed onion and "Hami" melon crop rotation trickle irrigation are planted, i.e., open country spring arched shed plants the onion autumn Season direct-seeding planting "Hami" melon, can improve soil texture, prevent the generation of "Hami" melon continuous cropping obstacle, reduce pesticide, chemical fertilizer, irrigation The use of water reduces production cost, improves "Hami" melon quality;Cultivation in two seasons of one year is realized by crop rotation, with "Hami" melon and sorghum Crop rotation, the plantation of spring and autumn two seasons "Hami" melon are compared, and comparative effectiveness is high, reduces pest and disease damage incidence, improves land utilization ratio, are increased Economic benefit is more obvious.
The invention has the advantages that: (1) to adjust pattern of farming, is conducive to crop rotation: open country arched shed onion and "Hami" melon crop rotation Trickle irrigation plantation, adjustment plant the pattern of farming of the crops such as "Hami" melon, cotton, jowar for many years, are conducive to crop rotation, inhibit disease pest Evil, economizes on resources, and protects environment, technology is easy to spread, and ecological benefits are obvious;(2) improve vegetable melon and fruit quality, improve economic receive Benefit: open country arched shed onion and "Hami" melon crop rotation trickle irrigation are planted, with cotton interplanting "Hami" melon, two season of spring and autumn "Hami" melon, "Hami" melon Compared with (unrestrained) the filling plantation of sorghum crop rotation ditch, arched shed onion started to harvest May 25, and listing is early, and time elongation is cut down in solarization of lying fallow, and reaches By 25~45 days, increase by 20~25 days than conventional, every 666.7m2 saves 300~500 yuan of labour cost within 1 year, reduces irrigation quantity 250 ~500m3 reduces by 200~540 yuan of fertilizer and pesticide expense, increases by 1500~2800 yuan of economic benefit;(3) water resource is saved, it is excellent Change soil texture: being planted by open country arched shed onion and "Hami" melon crop rotation trickle irrigation, using two-membrane process, listed ahead of time;It is dripped under film It fills, water-saving fertilizer-saving;Training type is improved, plant resistance is enhanced, applying organic manure reduces fertilizer amount.In high temperature in 6~July It suns the earth which has been ploughed up ample time, carries out soil disinfection using high temperature, reduces continuous cropping obstacle, mitigate pest and disease damage and endanger, raising "Hami" melon Quality increases economic benefit.(4) Film Mulching in Autumn drips, high-temperature sterilizing insecticidal: 3~5 days before autumn sowing, starting to drip, utilizes high temperature Go out germ killing egg, finishes film surface earthing, and soil moisture is good, keeps a full stand of seedings conducive to emergence, and effect is good.
Detailed description of the invention
Fig. 1 is that spring open country arched shed onion trickle irrigation plants schematic diagram in the present invention;
Fig. 2 is autumn open country "Hami" melon trickle irrigation implantation methods schematic diagram in the present invention.
In figure, 1, arch membrane;2, bamboo chip bracket;3, drip irrigation zone;4, onion;5, mulch;6, "Hami" melon.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Chemical reagent used in the embodiment of the present invention is obtained by routine business approach unless otherwise specified.
Embodiment 1
(1) spring open country arched shed onion trickle irrigation implantation methods
1. open country nursery
1) site preparation and fertilization: the every 666.7m of nursery2Apply decomposed manure 3m3, Diammonium phosphate (DAP) 20kg, turn over it is even, rake it is thin, whole Flat, bedding, takes flat furrow nursery, the wide 3m of furrow face, the wide 0.3m in the furrow ridge.
2) it sows: August 15th, broadcasting sowing, sowing is uniform, uniform fold fine earth thickness 1cm.
3) it is laid with drip irrigation zone.Drip irrigation zone spacing 30cm, connecting branch, drop appear Miao Shui.
4) seedling management.It dripped 1 time after emergence every 5 days, after growing 2 leaves, with water droplet fertilizer, every 666.7m2Urea 3kg。
Strong sprout standard: seedling age 50 days, 20~25 centimetres of plant height, 4~5 leaves, 0.6~0.9 centimetre of false stem thickness, no disease pest Evil.
5) green onion seedling is planted.Lifting, was bundled into wisp for the green onion seedling of identical seedling matter, rejected unrooted, small and weak seedling November 10, By the green onion being bundled into sunning 8d at shade is placed in, green onion seedling base portion to middle part is buried with dry sand, temporary planting is overwintering, covers cold-proof object.
6) site preparation and fertilising.Deep ploughing is frozen and is cut down before freezing, ploughing depth 35cm, spring in next year every 666.7m2It applies decomposed organic Fertile 5m3, Diammonium phosphate (DAP) 35kg, rotary tillage leveling.
7) covering membrane and drop irrigation.Next year 10 days 2 months, mechanization overlay film was laid with drip irrigation zone, press mold, and preserve soil moisture temperature raising.Overlay film wide cut 1.2m, overlay film spacing 40cm are laid with 3 drip irrigation zones, spacing 32cm.
8) as shown in Figure 1, transplant planting.16 days 2 months field planting onions.Distance between rows and hills 20cm × 15cm perforating is pressed before field planting, it is fixed Depth 2cm is planted, lobus cardiacus, non-sprout tumble are not buried, sufficient water is dripped after field planting.The field planting same day completes to insert bamboo chip covering arch membrane, arch membrane wide cut 2.5m, the compacting of arch membrane surrounding.Every 667m2It is colonized 2.3 ten thousand plants.
9) water and fertilizer management.It drips 1 time when seedling is slow grows young leaves later, when 61 heart of leaf, dripped every 5 days 1 time, with water droplet Fertilizer 1 time, every 666.7m2Urea 5kg, nitrogen-phosphorus-potassium compound fertilizer 10kg.Bulb expanding stage, every 666.7m2 urea 3kg, azophoska Hefei 20kg.
10) disease pest and weed is prevented and treated.Main diseases and insect pests have downy mildew, rust, green onion Ji etc., with Bravo, triazolone, imidacloprid Spraying prevention and treatment.Timely weeding after dripping.
11) it harvests in time.7d does not drip before harvesting, classification packaging listing.
(2) autumn open country "Hami" melon trickle irrigation implantation methods
It ploughs deeply and is exposed to the sun.Mulch is recycled in cleaning crop field after onion harvesting, ploughs deeply 35cm, suns the earth which has been ploughed up after ploughing deeply 15 days.
Site preparation opens dressing furrow.Biological organic fertilizer 150kg, compound fertilizer 20kg are applied per acre, are uniformly spread fertilizer over the fields in ditch, are ploughed deeply Then 25cm is flattened, be laid with 2 dropper bands, 35 centimetres of spacing, covering mulch is compacted wait broadcast.
As shown in Fig. 2, autumn sowing, broadcasts first 3~5 days, start to drip, it is filled with enough pre-sowing water, was punched on mulch June 25 directly It broadcasts, 35 centimetres of spacing in the rows, 2 to 3, every cave, with fine earth or sawdust covering or film surface earthing.Every 667m21200 plants of field planting.
Fertilizer and water management.Every morning or dusk drip 2~3 hours after emergence, after 3~5 leaf phases restrained the growth of seedlings 15 days, start to drip Water dripped 1 time every 4~6 days, and fruit expanding period needs liquid manure amount maximum, dripped every 3~5 days 1 time, every 666.7m2 applies nitrogen phosphorus K composite fertilizer 5kg, potassium sulfate 8kg, reticulate pattern form phase liquid manure amount and reduce, dripped every 4~6 days 1 time, harvest first 8~10 days not It drips.
Field management.Double climing trainings are changed to by single climing training, young melon is long to select melon to egg size, and online initial stage starts to pad Melon, set melon.Main diseases and insect pests have virosis, powdery mildew, Bemisia tabaci etc., using moroxydine, pyridine worm miaow, Acker Thailand, matrine etc. Pre- preventing disease and pest is used alternatingly.
Harvesting, "Hami" melon center soluble solid reach 14% or more, are harvested.
Embodiment 2
(1) spring open country arched shed onion trickle irrigation implantation methods
1. open country nursery
1) site preparation and fertilization: the every 666.7m of nursery2Apply decomposed manure 5m3, Diammonium phosphate (DAP) 30kg, turn over it is even, rake it is thin, whole Flat, bedding, takes flat furrow nursery, the wide 3.5m of furrow face, the wide 0.4m in the furrow ridge.
2) sow: August 25th, drilling or broadcasting sowing, sowing uniformly, uniform fold fine earth thickness 1cm.
3) it is laid with drip irrigation zone.Drip irrigation zone spacing 35cm, connecting branch, drop appear Miao Shui.
4) seedling management.It dripped 1 time after emergence every 6 days, after growing 2 leaves, with water droplet fertilizer, every 666.7m2 urea 4kg。
Strong sprout standard: seedling age 60 days, 20~25 centimetres of plant height, 4~5 leaves, 0.6~0.9 centimetre of false stem thickness, no disease pest Evil.
5) green onion seedling is planted.Lifting, was bundled into wisp for the green onion seedling of identical seedling matter, rejected unrooted, small and weak seedling November 20, By the green onion being bundled into sunning 8d at shade is placed in, green onion seedling base portion to middle part is buried with dry sand, temporary planting is overwintering, covers cold-proof object.
6) site preparation and fertilising.Deep ploughing is frozen and is cut down before freezing, and ploughing depth 40cm, spring in next year every 666.7m2 applies decomposed organic Fertile 6m3, Diammonium phosphate (DAP) 35kg, rotary tillage leveling.
7) covering membrane and drop irrigation.Next year 15 days 2 months, mechanization overlay film was laid with drip irrigation zone, press mold, and preserve soil moisture temperature raising.Overlay film wide cut 1.2m, overlay film spacing 45cm are laid with 3 drip irrigation zones, spacing 33cm.
8) as shown in Figure 1, transplant planting.18 days 2 months field planting onions.Distance between rows and hills 20cm × 15cm perforating is pressed before field planting, it is fixed Depth 2.5cm is planted, lobus cardiacus, non-sprout tumble are not buried, sufficient water is dripped after field planting.The field planting same day completes to insert bamboo chip covering arch membrane, arch membrane wide cut 2.5m, the compacting of arch membrane surrounding.Every 667m2It is colonized 2.3 ten thousand plants.
9) water and fertilizer management.It drips 1 time when seedling is slow grows young leaves later, when 61 heart of leaf, dripped every 5~7 days 1 time, with Water droplet fertilizer 1 time, every 666.7m2 urea 6kg, nitrogen-phosphorus-potassium compound fertilizer 10kg.Bulb expanding stage, every 666.7m2 urea 4kg, nitrogen phosphorus K composite fertilizer 20kg.
10) disease pest and weed is prevented and treated.Main diseases and insect pests have downy mildew, rust, green onion Ji etc., with Bravo, triazolone, imidacloprid Spraying prevention and treatment.Timely weeding after dripping.
11) it harvests in time.8d does not drip before harvesting, classification packaging listing.
(2) autumn open country "Hami" melon trickle irrigation implantation methods
It ploughs deeply and is exposed to the sun.Mulch is recycled in cleaning crop field after onion harvesting, ploughs deeply 40cm, suns the earth which has been ploughed up after ploughing deeply 20 days.
Site preparation opens dressing furrow.Biological organic fertilizer 200kg, compound fertilizer 25kg are applied per acre, are uniformly spread fertilizer over the fields in ditch, are ploughed deeply Then 30cm is flattened, be laid with 2 dropper bands, 40 centimetres of spacing, covering mulch is compacted wait broadcast.
As shown in Fig. 2, autumn sowing, broadcasts first 3 days, start to drip, it is filled with enough pre-sowing water, live streaming, strain were punched on mulch July 5 Away from 40 centimetres, 2 to 3, every cave, with fine earth or sawdust covering or film surface earthing.Every 667m21100 plants of field planting.
Fertilizer and water management.Every morning or dusk drip 2 hours after emergence, after 3 leaf phases restrained the growth of seedlings 20 days, start to drip, every 4 It drips within~6 days 1 time, fruit expanding period needs liquid manure amount maximum, drips every 3 days 1 time, every 666.7m2 applies nitrogen-phosphorus-potassium compound fertilizer 6kg, potassium sulfate 9kg, reticulate pattern form phase liquid manure amount and reduce, dripped every 4 days 1 time, and harvesting is not dripped for first 8 days.
Field management.Double climing trainings are changed to by single climing training, young melon is long to select melon to egg size, and online initial stage starts to pad Melon, lid melon.Main diseases and insect pests have virosis, powdery mildew, Bemisia tabaci etc., using moroxydine, pyridine worm miaow, Acker Thailand, matrine etc. Pre- preventing disease and pest is used alternatingly.
Harvesting, "Hami" melon center soluble solid reach 14% or more, are harvested.
Embodiment 3
(1) spring open country arched shed onion trickle irrigation implantation methods
1. open country nursery
1) site preparation and fertilization: the every 666.7m of nursery2Apply decomposed manure 6m3, Diammonium phosphate (DAP) 40kg, turn over it is even, rake it is thin, whole Flat, bedding, takes flat furrow nursery, the wide 4m of furrow face, the wide 0.4m in the furrow ridge.
2) sow: September 5th, drilling or broadcasting sowing, sowing uniformly, uniform fold fine earth thickness 1cm.
3) it is laid with drip irrigation zone.Drip irrigation zone spacing 40cm, connecting branch, drop appear Miao Shui.
4) seedling management.It dripped 1 time after emergence every 7 days, after growing 2 leaves, with water droplet fertilizer, every 666.7m2 urea 5kg。
Strong sprout standard: seedling age 50 days, 20 centimetres of plant height, 4 leaves, 0.6~0.9 centimetre of false stem thickness, no disease and pests harm.
5) green onion seedling is planted.Lifting, was bundled into wisp for the green onion seedling of identical seedling matter, rejected unrooted, small and weak seedling November 25, By the green onion being bundled into sunning 10d at shade is placed in, green onion seedling base portion to middle part is buried with dry sand, temporary planting is overwintering, covers cold-proof object.
6) site preparation and fertilising.Deep ploughing is frozen and is cut down before freezing, and ploughing depth 45cm, spring in next year every 666.7m2 applies decomposed organic Fertile 6m3, Diammonium phosphate (DAP) 40kg, rotary tillage leveling.
7) covering membrane and drop irrigation.Next year 15 days 2 months, mechanization overlay film was laid with drip irrigation zone, press mold, and preserve soil moisture temperature raising.Overlay film wide cut 1.2m, overlay film spacing 50cm are laid with 3 drip irrigation zones, spacing 35cm.
8) as shown in Figure 1, transplant planting.20 days 2 months field planting onions.Distance between rows and hills 20cm × 15cm perforating is pressed before field planting, it is fixed 2~3cm of depth is planted, lobus cardiacus, non-sprout tumble are not buried, sufficient water is dripped after field planting.The field planting same day completes to insert bamboo chip covering arch membrane, arch membrane wide cut 3m, the compacting of arch membrane surrounding.Every 667m2It is colonized 2.3 ten thousand plants.
9) water and fertilizer management.It drips 1 time when seedling is slow grows young leaves later, when 61 heart of leaf, dripped every 5 days 1 time, with water droplet Fertilizer 1 time, every 666.7m2 urea 8kg, nitrogen-phosphorus-potassium compound fertilizer 15kg.Bulb expanding stage, every 666.7m2 urea 5kg, azophoska Hefei 25kg.
10) disease pest and weed is prevented and treated.Main diseases and insect pests have downy mildew, rust, green onion Ji etc., with Bravo, triazolone, imidacloprid Spraying prevention and treatment.Timely weeding after dripping.
11) it harvests in time.10d does not drip before harvesting, classification packaging listing.
(2) autumn open country "Hami" melon trickle irrigation implantation methods
It ploughs deeply and is exposed to the sun.Mulch is recycled in cleaning crop field after onion harvesting, ploughs deeply 45cm, suns the earth which has been ploughed up after ploughing deeply 25 days.
Site preparation opens dressing furrow.Biological organic fertilizer 300kg, compound fertilizer 30kg are applied per acre, are uniformly spread fertilizer over the fields in ditch, are ploughed deeply Then 35cm is flattened, be laid with 2 dropper bands, 45 centimetres of spacing, covering mulch is compacted wait broadcast.
As shown in Fig. 2, autumn sowing, broadcasts first 3 days, start to drip, it is filled with enough pre-sowing water, live streaming, strain were punched on mulch July 20 Away from 45 centimetres, 2 to 3, every cave, with fine earth or sawdust covering or film surface earthing.Every 667m21000 plants of field planting.
Fertilizer and water management.Every morning or dusk drip 2 hours after emergence, after 3 leaf phases restrained the growth of seedlings 20 days, start to drip, every 4 It drips within~6 days 1 time, fruit expanding period needs liquid manure amount maximum, drips every 3 days 1 time, every 666.7m2 applies nitrogen-phosphorus-potassium compound fertilizer 6kg, potassium sulfate 10kg, reticulate pattern form phase liquid manure amount and reduce, dripped every 4 days 1 time, and harvesting is not dripped for first 8 days.
Field management.Double climing trainings are changed to by single climing training, young melon is long to select melon to egg size, and online initial stage starts to pad Melon, lid melon.Main diseases and insect pests have virosis, powdery mildew, Bemisia tabaci etc., using moroxydine, pyridine worm miaow, Acker Thailand, matrine etc. Pre- preventing disease and pest is used alternatingly.
Harvesting, "Hami" melon center soluble solid reach 14% or more, are harvested.
The onion and "Hami" melon quality (average value) that 1 Examples 1 to 3 of table plants out
Processing Crop Single weight (g) Center diopter Commodity rate
Continuous cropping flood irrigation Onion 210 81%
Continuous cropping furrow irrigation "Hami" melon 1530 14.1 82%
Crop rotation trickle irrigation Onion 280 86%
Crop rotation trickle irrigation "Hami" melon 1940 16.3 91%
The onion and "Hami" melon yield, economic benefit (average value) that 2 Examples 1 to 3 of table plants out
Table 1 is as can be seen that use crop rotation drip irrigation method of the present invention, and the average single rate of body weight gain of onion is 33.3%, commodity Rate increases by 5%;"Hami" melon be averaged single rate of body weight gain be 26.8%, commodity rate increase by 9%.Crop rotation trickle irrigation can obviously reduce filling simultaneously The labors such as water, fertilising, laxative, site preparation, every 667m2It is annual to reduce labor cost 300-500 member.
From table 2 it can be seen that an annual water-saving amount is up to 400m using crop rotation trickle irrigation compared with continuous cropping flood irrigation3/667m2, section Water 34.78% saves 360 yuan/667m of fertilizer cost2, section fertilizer 15.65%, increase by 2320 yuan/667m of the output value2, total to increase income 1620 yuan/667m2, cost-saving synergistic is significant.

Claims (4)

1. a kind of open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods, it is characterised in that: carried out by following step:
(1) spring open country arched shed onion trickle irrigation implantation methods
1. open country nursery: after nursery is chosen, every 666.7m2Apply 3~5 m of decomposed manure3, 20~30kg of Diammonium phosphate (DAP), turn over Even, rake is thin, leveling, bedding, the wide 3~4m of furrow face, the wide 0.3~0.4m in the furrow ridge;
2. being laid with drip irrigation equipment: installing branch pipe along nursery two sides, branch pipe, which is straightened, balances, punching installation bypass connection hair on branch pipe Pipe, hollow billet and branch pipe right angle setting are straightened along seedling row, 8-10 drip irrigation pipe of every furrow installation, caliber 15mm, water dropper spacing 30cm, Drip irrigation zone 30~40cm of spacing, drop appear Miao Shui;
3. seedling management: dripping 1 time after emergence every 5~7 days, after growing 2 leaves, with water droplet fertilizer, every 666.7m2Urea 3~ 5kg obtains strong sprout;
4. green onion seedling is planted: mid-November lifting, the green onion seedling of identical seedling matter is bundled into wisp, unrooted, small and weak seedling is rejected, will prick At green onion being placed in shade at 7~15d of sunning, with it is dry it is husky green onion seedling base portion to middle part is buried, temporary planting is overwintering, covers cold-proof object;
5. site preparation basal dressing: deep ploughing is frozen and is cut down before freezing, 35~45cm of ploughing depth, spring in next year every 666.7m2Apply decomposed manure 5~8 m3, 35~40kg of Diammonium phosphate (DAP), rotary tillage leveling;
6. covering membrane and drop irrigation: mid-February in next year, overlay film are laid with drip irrigation zone, and press mold, preserve soil moisture temperature raising;
7. transplant planting: late Febuary is colonized onion, presses distance between rows and hills 20cm × 15cm perforating before field planting, is colonized 2~3cm of depth, no Lobus cardiacus, non-sprout tumble are buried, sufficient water is dripped after field planting;
The field planting same day completes to insert bamboo chip covering arch membrane, arch membrane 2.5~3m of wide cut, the compacting of arch membrane surrounding;
8. water and fertilizer management: dripping 1 time when seedling is slow grows young leaves later, when 61 heart of leaf, dripped every 5~7 days 1 time, with water droplet Fertilizer 1 time, every 666.7m25~8kg of urea, 10~15kg of nitrogen-phosphorus-potassium compound fertilizer;Bulb expanding stage, every 666.7m23~5kg of urea, 20~25kg of nitrogen-phosphorus-potassium compound fertilizer;
(2) autumn open country "Hami" melon trickle irrigation implantation methods
It is exposed to the sun 1. ploughing deeply: 35cm~45cm is ploughed deeply into crop field after onion harvesting, is suned the earth which has been ploughed up after ploughing deeply 15 days~25 days;
2. site preparation and fertilization: applying biological organic fertilizer 150kg~300kg, compound fertilizer 20kg~30kg per acre, uniformly spread fertilizer over the fields, plough deeply 25cm~35cm, leveling,
3. being laid with drip irrigation equipment: branch pipe and supervisor connect, and punching installation bypass connection hollow billet on branch pipe, hollow billet is vertical with branch pipe to pacify Dress, every film install two drip irrigation pipes, and 35~45 centimetres of spacing, covering mulch is compacted wait broadcast;
4. autumn sowing: broadcasting first 3~5 days, start to drip, be filled with enough pre-sowing water, live streaming, strain are punched on mulch 25~July 20 June Away from 35~45 centimetres, 2~3, every cave, with fine earth or sawdust covering or film surface earthing;
5. fertilizer and water management: every morning or dusk drip 2~3 hours after emergence, after 3~5 leaf phases restrained the growth of seedlings 15~20 days, start to drip Water dripped 1 time every 4~6 days, and fruit expanding period was dripped 1 time every 3~5 days, every 666.7m2Apply nitrogen-phosphorus-potassium compound fertilizer 5~ 6kg, 8~10kg of potassium sulfate, reticulate pattern form phase liquid manure amount and reduce, dripped every 4~6 days 1 time, and harvesting is not dripped for first 8~10 days;
6. field management: double climing trainings are changed to by single climing training, young melon is long to select melon to egg size, online initial stage start to pad melon, Lid melon.
2. open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods according to claim 1, it is characterised in that: step is 6. In, the overlay film wide cut 1.2m of overlay film, 40~50cm of overlay film spacing, the trickle irrigation are laid with 3 drip irrigation zones, 30~35cm of spacing.
3. open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods according to claim 1, it is characterised in that: step is 3. In, the standard of the strong sprout is seedling age 50~60 days, 20~25 centimetres of plant height, 4~5 leaves, and 0.6~0.9 centimetre of false stem thickness, nothing Pest and disease damage.
4. open country arched shed onion and "Hami" melon crop rotation trickle irrigation implantation methods according to claim 1, it is characterised in that: step is 8. In, disease pest and weed prevention and treatment: downy mildew, rust or green onion Ji Bravo, triazolone or imidacloprid spray is carried out while water and fertilizer management Mist prevention and treatment;Timely weeding after dripping.
CN201910716265.4A 2019-08-02 2019-08-02 Open field arched shed onion and Hami melon crop rotation drip irrigation planting method Expired - Fee Related CN110249949B (en)

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CN113711879A (en) * 2021-08-30 2021-11-30 吐鲁番市农业技术推广中心 Onion-forage grass sorghum-turnip triple cropping crop rotation planting method in one year
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CN115067163B (en) * 2022-08-02 2023-06-20 新疆生产建设兵团第三师农业科学研究所 Labor-saving cultivation method for muskmelon

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