CN109601312A - It is a kind of the north greenhouse in Southern soybean high power expand numerous cultural method - Google Patents

It is a kind of the north greenhouse in Southern soybean high power expand numerous cultural method Download PDF

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Publication number
CN109601312A
CN109601312A CN201910087130.6A CN201910087130A CN109601312A CN 109601312 A CN109601312 A CN 109601312A CN 201910087130 A CN201910087130 A CN 201910087130A CN 109601312 A CN109601312 A CN 109601312A
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high power
southern
cultural method
plant
soil
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孙宾成
孙如建
张琪
胡兴国
郭荣起
徐长庆
邵玉彬
柴燊
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Hulunbuir Institute Of Agricultural Sciences (hulunbuir Institute Of Potato And Soybean)
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Hulunbuir Institute Of Agricultural Sciences (hulunbuir Institute Of Potato And Soybean)
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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
    • A01G22/40Fabaceae, e.g. beans or peas
    • 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
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256Ground coverings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/32Cyclic imides of polybasic carboxylic acids or thio analogues thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/18Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/26Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
    • A01N57/32Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing heterocyclic radicals
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
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Abstract

The invention discloses Southern soybean high powers in a kind of northern greenhouse to expand numerous cultural method, and the process including field sterilization of drying in the air, fertilising site preparation, seed selection and processing, sowing, field management and timely collecting is completed.The method of the present invention realizes that Southern soybean material breeding time under northern greenhouse long-day conditions is elongated, and trophosome becomes larger, while normal mature, and it is numerous to realize that single plant 500-800 high power expands.By sowing in advance, realizes southern and northern soybean flower synchronization, excellent remote edge gene pyramiding is made by hybridization.

Description

It is a kind of the north greenhouse in Southern soybean high power expand numerous cultural method
Technical field
The invention belongs to soybean culture technical fields, and in particular to it is a kind of the north greenhouse in Southern soybean high power expand numerous cultivation Culture method.
Background technique
Soybean is important grain and oil dual-purpose crop, has high nutritive value, high physiological activity and extensive industrial use Valuable agricultural resource, purposes are very extensive.Good protein rich in, fat, carbohydrate, mineral in soya seeds Matter and various physiological activators, wherein protein and fat content account for 60% of seed or so, be human plant's albumen and The main source of fat.In recent years, the generally raising of living standards of the people, people are for oil with China's expanding economy Rouge and carnivorous demand constantly expand, and meat, milk, eggs of consumption etc. are also more and more.Soybean and soya-bean cake, dregs of beans etc. are high-quality The demand of protein feed grow rapidly, soybean is also more and more important as the purposes of feed.With the development of science and technology, soybean Industry machining chain is also constantly extending, soybean can paint, print, ink, glycerol, artificial wool, staple fibre, plastics, Jelly, bakelite, photograph film, fatty acid and medical industry vitamin tannalbin raw material, can make in the food industry Powered milk substitute, margarine, cream etc., soybean are widely used in light industry, chemical industry, food, weaving, medicine, building materials, electronics, machine The industries such as tool manufacture.
Due to the difference of weather and geographical location, soybean germplasm generally can be divided into Southern soybean and northern bean, usual feelings Southern soybean kind is difficult to normal mature after the north is introduced a fine variety under condition, and mainly the accumulated temperature as needed for Southern soybean kind is higher, In north, it is difficult to normal mature, while it is later to bloom, and with native breed flowering asynchronism, can not be hybridized.South simultaneously Square soybean is planted in the greenhouse after introducing a fine variety the north there is also serious long situation of moving, and the nutrient that plant absorbs is chiefly used in nutrient growth And reproductive growth is contributed smaller, plant typically exhibits out that trophosome is larger and pod and the less phenomenon of seed.
Summary of the invention
For the above technical problems, the present invention is on the basis of analyzing sunlight room light temperature Variation Features, It compares the influence that spring different sowing dates and different planting grow soybean, proposes Southern soybean in northern greenhouse kind The measure of a single plant's output is improved when plant.
It is realized in order to achieve the above technical purposes with effect, the present invention especially by following technical scheme:
It is a kind of the north greenhouse in Southern soybean high power expand numerous cultural method, comprising the following steps:
1) dry in the air field sterilization
After preceding crop harvest, timely clear field utilizes pulverized limestone, 50% powder of carbendazim and 35% phosfolan_methyl missible oil Sterilization;
2) fertilising site preparation
Base manure and medicine fertilizer are applied, site preparation mixes well withs the soil the base manure and medicine fertilizer, and makes soil particle refinement uniformly, turns over Level ridges is manually played after rake;
3) it chooses seeds and handles
Breeding time long, disease-resistant, high yield Southern soybean kind is selected, and selects full seed, the healthy seed without small holes caused by worms As beans kind, concomitant medicament seed dressing;
4) it sows
At the beginning of 4 months, soil carries out trickle irrigation, dries 1~2 day, and plastic cloth is completely covered by soil surface, preserves soil moisture while promoting Weeds are unearthed, and mid-April opens plastic cloth, are sprayed the artificial bunch planting of soya seeds after seed dressing after Gyphosate herbicice in preparation In field, and cover plastic cloth heat and moisture preserving;
5) field management
According to temperature conditions, plastic cloth is removed before emergence in time;When emergence to 1 trifoliolate leaf, shovel grass, pine are carried out Soil when 2 compound leaves, determines postemergence weed control ridging, using drought condition or can spray low concentration cycocel suitably before 4 leaf phases and makes to plant Strain is appropriate to be downgraded;When length to 4 compound leaves, deep ploughing ridging;In due course trickle irrigation or furrow irrigation, keep soil moisture content;To prevent plant from lodging, It is fixed with 2.5 meters of bamboo poles;It blooms early period, imposes urea and potassium dihydrogen phosphate per acre, earth up after top dressing, this period uses ditch Filling method is filled with enough water;Full-bloom stage spray nutritious liquor, prevents fallen flowers from falling pod;After full-bloom stage, pay attention to keeping soil moisture;Meanwhile it is whole It in a breeding time, observes in time and periodically sprays gamma cyhalothrin and avermectin, prevent eliminating aphis, the insect pests such as red spider, Dimethachlon is periodically sprayed, sclerotiniose is prevented and treated;When weather is fine, using fan keep divulge information, guarantee room temperature 25-30 degree it Between;
6) timely collecting
To soybean yellow maturity, and occur harvesting plant when the phenomenon that yellow leaf falls off, harvests beanpod.
Further, sterilization process in the step (1) specifically: apply 100~200kg of pulverized limestone per acre, turn over 25~30cm, then sprinkling is prepared by 50% powder of carbendazim and 35% phosfolan_methyl missible oil on the new soil in upper layer after turning over 100~200L of solution, the field 5~8 days of drying in the air, then carry out ridging.
Further, base manure dosage described in the step (2) is that 15~20kg, the medicine fertilizer dosage are per acre 100~200L per acre.The base manure is selected from Diammonium phosphate (DAP), potash fertilizer, organic fertilizer, and the medicine fertilizer is selected from 50% powder of carbendazim The solution prepared with 35% phosfolan_methyl missible oil.
Further, seed dressing is specially with 50% carbendazol wettable powder, 35% ethyl sulphur ring in the step (3) The seed dressing of the mixture of Emulphors oil and 30% avermectin missible oil.
Further, trickle irrigation in the step (4) specifically: be laid with spray irrigation band and carry out trickle irrigation, the average trickle irrigation time is It 2.5~3.0 hours, is dried after trickle irrigation.
Further, weeds are eliminated by the way of spraying glyphosate by 200ml/ mus in the step (4).
Further, depth of planting is 3~4cm, the bunch planting density are as follows: hill spacing 50cm, every cave in the step (4) Application rate 3~5, keep a full stand of seedings 1-2 plants.
Further, plastic cloth should be removed before emergence in the step (5), to prevent the heated evil of seedling.
Further, should be after final singling in the step (5), 2~3cm weeding ridging of ploughing shallowly.
Further, sprayed before 4 leaf phases in the step (5) CCC concentration answer it is lower, about 40g/ mus 50% concentration cycocel.
Further, in the step (5) in 4 compound leaves, deep ploughing 4~5cm ridging;
Further, it phase before flowering in the step (5), is imposed per acre with 4~5kg urea and 8~10kg phosphoric acid Potassium dihydrogen, top dressing depth are at 3~4cm of plant root lower section.
Further, in the time of infertility in the step (5), per acre with 5% gamma cyhalothrin of 20ml/ mu with 1.8% avermectin of 30ml/ mu, it is anti-eliminate aphis, the insect pests such as red spider, periodically spray 40% dimethachlon of 50g/ mu, prevention and treatment sclerotium Disease.
Further, in the step (5) when weather is fine, ventilation is kept using 6 groups of fans, guarantees room temperature Between 25-30 degree, such as special circumstances such as failure or power failures, it can be used and the modes such as open skylight, pour water and cool down.
Further, the step (6) specifically: full to soybean kernel, plant 80~90% turns yellow, and Huang occurs When the phenomenon that leaf falls off, plant can be pulled up, harvests beanpod.
The invention has the benefit that
Soybean belongs to typical short photoperiod crop, and Southern soybean kind exists in south (short photoperiod 12 hours or so) breeding time 90-120 days, but plant when northern (long illumination 16 hours or so), breeding time is elongated, can not normal mature.Through the invention The northerly normal mature of Southern soybean material may be implemented in method, meanwhile, ahead of time its sowing date, broadcast it normally with crop field The northern material flower synchronization of kind, can be hybridized, realize the polymerization of remote edge favorable genes.It is arranged by a series of field management It applies, has reached harmonious, the guarantee single plant yield of plant vegetative growth and reproductive growth, single plant 500-800 high power of realization Expand numerous.
Specific embodiment
Below in conjunction with specific embodiment of the present invention, technical solution of the present invention is clearly and completely described, is shown So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the scope of protection of the invention.
Embodiment 1
The present embodiment provides Southern soybean high powers in a kind of northern greenhouse to expand numerous cultural method, can substantially reduce pest and disease damage And improve yield and quality, comprising the following steps:
(1) dry in the air field sterilization: after autumn the previous year harvest preceding crop, in time clear field, apply per acre pulverized limestone 100~ 200kg turns over 25~30cm, then sprays on the new soil in upper layer after turning over by 50% powder of carbendazim and 35% methyl sulphur ring 100~200L of solution that Emulphors oil is prepared, the field 5~8 days of drying in the air, then carry out machinery and turn over.
(2) fertilising site preparation: mechanical suppression is carried out to the field after above-mentioned field sterilization of drying in the air, then applies 15~20kg base manure per acre Mix well with the soil the base manure and medicine fertilizer, and make soil then by way of turning over rake and combining with 100~200L medicine fertilizer Uniformly, turning over rake depth is 15~20cm for grain refinement;Manually play level ridges, 40~50cm of row spacing, the high 4~5cm in ridge, row spacing 90cm.
(3) it chooses seeds and handles: selection breeding time long, disease-resistant, high yield Southern soybean kind, and select full seed, nothing The healthy seed of small holes caused by worms is as beans kind, before sowing, more than the 35% good fortune gram seed coat agent seed dressing of use, and pesticide-seeds ratio 1:80.
(4) it sows: at the beginning of 4 months, being laid with spray irrigation band and carry out trickle irrigation, the average trickle irrigation time is 2.5~3.0 hours, is dried in the air after trickle irrigation It shines 1~2 day, plastic cloth is completely covered by soil surface, preserve soil moisture while weeds being promoted to be unearthed;Open plastics or so mid-April Cloth simultaneously sprays glyphosate by 200ml/ mus, it is ensured that in the case that outdoor minimum temperature is higher than 2 degree, by the Soybean Species Ziren after seed dressing In the field that work bunch planting prepares in step (2), general depth of planting is 3~4cm, the bunch planting density are as follows: hill spacing 50cm, often Cave application rate 3~5;After planting, artificial single foot jams on one time;To prevent temperature too low, plastic cloth is covered in soil again Surface.
(5) field management: according to temperature conditions, seeing whether talent arch soil in time, removes plastic cloth within 1 day before emergence;Out It when seedling to 1 trifoliolate leaf, carries out shovel grass, loosen the soil, when 2 compound leaves, remove weak, small, sick seedling, and look into seedling and fill the gaps with seedlings, stay every cave 1 plant of seedling, after final singling, 2~3cm weeding ridging of ploughing shallowly then proceedes to carry out trickle irrigation with micro-nozzle, keeps soil moisture, can be appropriate Using drought condition or spraying 50% concentration cycocel of 40g/ mu downgrades plant suitably before 4 leaf phases;When length to 4 compound leaves, 4~the 5cm that deep ploughs earths up, and is then poured with small water by row;To prevent plant from lodging, inserted in by plant with 2 meters of bamboo poles, meanwhile, with Rope binding guarantees plant along bamboo pole vertical growth;It blooms early period, is imposed per acre with 4~5kg urea and 8~10kg biphosphate Potassium, top dressing depth are to earth up after top dressing, this period fills permeable using furrow irrigation method at 3~4cm of plant root lower section;Full blossom Phase spray nutritious liquor, prevents fallen flowers from falling pod;After full-bloom stage, guarantee is filled with enough water every time, and keeps soil moisture;Fruiting period, often Mu is watered sprinkling with 80~100g50% thiophanate methyl, while to foliage spray plant growth regulator, then carrying out envelope ridge; Meanwhile in entire breeding time, by suggest dosage periodically spray 5% gamma cyhalothrin of 20ml/ mu and 30ml/ mu 1.8% Ah Tie up rhzomorph, it is anti-eliminate aphis, the insect pests such as red spider, periodically spray 40% dimethachlon of 50g/ mu, prevention and treatment sclerotiniose;Meanwhile it is entire raw It educates in the phase, when weather is fine, keeps ventilation using 6 groups of fans, guarantee room temperature between 25-30 degree.
(6) timely collecting:, beanpod 80~90% yellow maturity full to soybean kernel, and when there is the phenomenon that yellow leaf falls off, it can To pull up plant, it is placed in frescade shade and does, harvest beanpod.
Embodiment 2
It introduces Agricultural University Of South China's improved variety " magnificent spring No. 6 ", which plants average breeding time 103 in South China It, category early soybean medium variety, average 46.0 centimetres of plant height, the effective pod number of single plant 38.0, single-strain grain number 82.9,100-grain weight 19.9 grams, limited pod bearing habit, but since the north long illumination condition lower breeding time is elongated, it can not be big in Inner Mongol northeast region Field normal mature.
, April numerous in expand in the Institute of agricultural sciences greenhouse of Hulunbeier City will be planted in " magnificent spring No. 6 " Yu Siyue 10th It emerges within 16th, plants 40 caves altogether, every cave is kept a full stand of seedings 1 plant, by present procedure progress field management, is received after October 20 yellow maturity It obtains, breeding time 188 days, single plant species test, average 205.6 centimetres of plant height, single-strain legumen number 170.4, single-strain grain number 620.0, hundred Grain weighs 23.4 grams, since the conditions such as light temperature change, becomes Indeterminate.
Embodiment 3
It introduces the Chinese Academy of Agricultural Sciences and makees the improved variety of institute, section " middle yellow No. 10 ", 94~95 days kind summer sowing breeding times. 70~80 centimetres of plant height, branch 1~2.Based on stem bears pods, bear pods height 15 centimetres, 15, stem section, every section pod 3~4 It is a, effective pod number of single plant 45 or more.Ripe pod brown, 2~3 pods are in the majority.Containing crude protein 41.45%, contain crude fat 18.66%, black navel, yellow race's skin has low-light, 15~17 grams of 100-grain weight, can not be in the Northeast's normal mature.
" middle yellow No. 10 " plantation in Yu Siyue 15th is numerous in expand in the Institute of agricultural sciences greenhouse of Hulunbeier City, altogether 30 caves, every cave are kept a full stand of seedings 1 plant, are carried out field management by present procedure, are harvested after October 10 yellow maturity, breeding time 178 days, Single plant species test after shade is dry, average 210.3 centimetres of plant height, single-strain legumen number 160.9, single-strain grain number 571.0,100-grain weight 22.8 Gram.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understand without departing from the principles and spirit of the present invention can to these examples carry out it is a variety of variation, modification, replacement and Modification, the scope of the present invention is defined by the appended.

Claims (10)

1. Southern soybean high power expands numerous cultural method in a kind of north greenhouse, which comprises the following steps:
1) dry in the air field sterilization
After preceding crop harvest, timely clear field is killed using pulverized limestone, 50% powder of carbendazim and 35% phosfolan_methyl missible oil Bacterium;
2) fertilising site preparation
Base manure and medicine fertilizer are applied, site preparation mixes well withs the soil the base manure and medicine fertilizer, and makes soil particle refinement uniformly, after turning over rake Manually play level ridges;
3) it chooses seeds and handles
Breeding time long, disease-resistant, high yield Southern soybean kind is selected, and selects full seed, the healthy seed conduct without small holes caused by worms Beans kind, concomitant medicament seed dressing;
4) it sows
At the beginning of 4 months, soil carries out trickle irrigation, dries 1~2 day, and plastic cloth is completely covered by soil surface, preserves soil moisture while promoting weeds It is unearthed, mid-April opens plastic cloth, sprays after Gyphosate herbicice 3 days for the artificial bunch planting of soya seeds after seed dressing in preparation In field, and cover plastic cloth heat and moisture preserving;
5) field management
According to temperature conditions, plastic cloth is removed before emergence in time;When emergence to 1 trifoliolate leaf, carries out shovel grass, loosens the soil, 2 When piece compound leaf, postemergence weed control ridging is determined, using drought condition or spraying low concentration cycocel keeps plant appropriate suitably before 4 leaf phases It downgrades;When length to 4 compound leaves, deep ploughing ridging;In due course trickle irrigation or furrow irrigation, keep soil moisture content;To prevent plant from lodging, with 2.5 Rice bamboo pole is fixed;It blooms early period, imposes urea and potassium dihydrogen phosphate per acre, earth up after top dressing, this period uses furrow irrigation method It is filled with enough water;Full-bloom stage spray nutritious liquor, prevents fallen flowers from falling pod;After full-bloom stage, pay attention to keeping soil moisture;Meanwhile it is entire raw It educates in the phase, observe in time and periodically sprays gamma cyhalothrin and avermectin, prevent eliminating aphis, the insect pests such as red spider, periodically Dimethachlon is sprayed, sclerotiniose is prevented and treated;It when weather is fine, keeps divulging information using fan, guarantees room temperature between 25-30 degree;
6) timely collecting
To soybean yellow maturity, and occur harvesting plant when the phenomenon that yellow leaf falls off, harvests beanpod.
2. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Sterilization process in the step (1) specifically: apply 100~200kg of pulverized limestone per acre, turn over 25~30cm, then turning over 100~200L of solution that sprinkling is prepared by 50% powder of carbendazim and 35% phosfolan_methyl missible oil on the new soil in upper layer after ploughing, It dries in the air field 5~8 days.
3. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Base manure dosage described in the step (2) is that 15~20kg, the medicine fertilizer dosage are 100~200L per acre per acre.
4. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 3, which is characterized in that The base manure is selected from Diammonium phosphate (DAP), potash fertilizer or organic fertilizer, and the medicine fertilizer is selected from powder of carbendazim and phosfolan_methyl missible oil The solution of preparation.
5. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Seed dressing is specially to be dressed seed with more than 35% good fortune gram seed coat agent in the step (3), pesticide-seeds ratio 1:80.
6. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Trickle irrigation in the step (4) specifically: be laid with spray irrigation band and carry out trickle irrigation, the average trickle irrigation time is 2.5~3.0 hours, trickle irrigation After dry.
7. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Weeds are eliminated by the way of spraying glyphosate by 200ml/ mus in the step (4).
8. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Depth of planting is 3~4cm, the bunch planting density are as follows: hill spacing 50cm, every cave application rate 3~5 in the step (4).
9. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, which is characterized in that Spraying CCC concentration in step (5) before 4 leaf phases is 50% concentration cycocel of 40g/ mu;Phase before flowering is imposed per acre with 4 ~5kg urea and 8~10kg potassium dihydrogen phosphate, top dressing depth are at 3~4cm of plant root lower section;In the time of infertility, use per acre 1.8% avermectin of 5% gamma cyhalothrin of 20ml/ mu and 30ml/ mu, it is anti-eliminate aphis, the insect pests such as red spider, periodically spray 40% dimethachlon of 50g/ mu prevents and treats sclerotiniose.
10. Southern soybean high power expands numerous cultural method in a kind of northern greenhouse according to claim 1, feature exists In the step (6) specifically:, plant 80~90% yellow maturity full to soybean kernel, and when there is the phenomenon that yellow leaf falls off Plant is harvested, beanpod is harvested.
CN201910087130.6A 2019-01-29 2019-01-29 It is a kind of the north greenhouse in Southern soybean high power expand numerous cultural method Pending CN109601312A (en)

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