CN103843593A - Cuttage grafting and seedling growing method for cucumbers - Google Patents

Cuttage grafting and seedling growing method for cucumbers Download PDF

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Publication number
CN103843593A
CN103843593A CN201410098494.1A CN201410098494A CN103843593A CN 103843593 A CN103843593 A CN 103843593A CN 201410098494 A CN201410098494 A CN 201410098494A CN 103843593 A CN103843593 A CN 103843593A
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grafting
cucumber
seedling
pumpkin
dish
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CN103843593B (en
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贾强生
陈永杰
梁明珠
焦连成
徐建兵
谢麦香
陈华
王英师
尉晨
申腊梅
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Wheat Research Institute of Shanxi Academy of Agricultural Sciences
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Wheat Research Institute of Shanxi Academy of Agricultural Sciences
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Abstract

The invention discloses a cuttage grafting and seedling growing method for cucumbers and aims to increase the cuttage grafting and seedling growing survival rate and enable the method to be easy to operate and master. The cuttage grafting and seedling growing method comprises the steps of putting a mixed matrix into a hole disk, sowing immersed pumpkin seeds into each hole; when pumpkins are germinated and main leaves start to emerge, and starting to sow cucumber seeds; when the pumpkins grow till a leaf and a core are obtained, fully watering the hole disk with the pumpkins, removing the main leaves after the leaves are dried, and retaining petioles and growth points; when the cucumbers are germinated, and cotyledons are about to be unfolded completely, performing grafting; after grafting is executed, immediately putting the cucumbers to a grafting seedling bed, and tightly covering the grafting seedling bed with a white plastic mulching film; shading the grafting seedling bed, controlling the humidity, and mastering the temperature; taking out the cucumbers when the cucumber seedlings grow till a leaf and a core are obtained.

Description

A kind of cucumber grafting seedling-cultivating method
Technical field
The present invention relates to a kind of method of melon graft seedling growth.
Background technology
Cucumber is the Main Vegetable Species Suitable For Culture that greenhouse by solar heat anti-season is produced, and grafting green cucumber technology is cucumber high-yield disease resisting, the effective technology means of anti-continuous cropping.Grafting green cucumber seedling growing process mainly contains and is abutted against seedling growing process at present, grafting seedling growing process, and what cucumber factorial seedling growth mainly will adopt is grafting seedling growing process.Now the main technical points of grafting seedling growing process is: stock grafting rough leaf out after, start sowing cucumber seed; Cucumber cotyledons starts grafting after launching.When grafting, extract true leaf and the growing point of stock, use contact pin along a slice cotyledon base portion oblique cutting to another slice, thin piece leaf base once, but stem stalk can not be inserted thoroughly to (insert and wear), then scion is inserted, carry out temperature and humidity management, after wound healing, can go out garden.After major defect one is the complete pinching of stock, slotting (grafting) hole length < 0.5cm of contact pin, causes scion and stock faying face little, and it is slow that grafting recovers; The 2nd, insert thoroughly in (grafting) hole of inserting of stock, and very strict to the otch requirement of scion, operation easier is large, if scion otch is lack of standardization, is not easy to be seated, and affects survival rate.
Summary of the invention
The present invention seeks to overcome the deficiency of above-mentioned prior art, provide one can improve grafting survival rate of seedling, easy and simple to handle, hold wield cucumber grafting seedling-cultivating method.
The inventive method is:
(1) sabot and sowing: the matrix of mixing is packed in the dish of cave, having soaked pumpkin (stock) planting seed of kind to the centre in every cave; By the time pumpkin (stock) is unearthed, true leaf is while starting to reveal, starts sowing cucumber (scion) seed.In square position, pack 1/2 matrix into, with dull and stereotyped compacting pressing, the thick perlite of 1-1.5cm on sowing cucumber seed bonnet, waters permeable with atomizer spray equably.
(2) extract pumpkin (stock) true leaf: pumpkin (stock) grows to a leaf wholeheartedly, the cave of pumpkin dish is watered to sufficient water (matrix irrigates), after blade water is dry, only extract the blade of true leaf, stay its petiole and growing point.
(3) grafting: wait until that cucumber emerges, cotyledon carries out grafting while expansion completely soon.Insert grafting hole to pumpkin stem stalk with grafting pin, cut cucumber root (cutting scion) with blade.The cucumber seedling dish that has spilt water is put on desk, cucumber seedling is extracted to seedling dish.Under cucumber cotyledons, the long ligulate wedge surface of 0.5cm is cut into cucumber hypocotyl in 0.5cm place; Stem's oblique cutting of grafting pin junction from another sheet cotyledon and growing point, needle point is exposed from another cotyledon and plumular axis junction, scion jack length > 0.5cm.Grafting pin is extracted rapidly, fast cucumber scion is inserted to grafting hole, makes scion ligulate wedge surface insert pumpkin grafting hole down, and ligulate wedge surface point exposes and is seated from grafting hole.
(4) grafting management: after grafting is complete, be put into immediately on grafting seedbed, cover tightly with white plastic mulch film.
Attention is sheltered from heat or light: after grafting, in 3 days, shelter from heat or light daytime in grafting seedbed, can not allow direct sunlight seedbed (cloudy day does not shelter from heat or light); The 4th day starts, and meets fine day, and 10 start to shelter from heat or light, and removes sunshade net direct sunlight at 3 in afternoon, reduces 2 hours later every day and shelters from heat or light the time, can not shelter from heat or light by the 7th day.
Controlled humidity: in 3 days, grafting seedbed humidity will keep more than 90% (being namely covered with droplet in white film); After 3 days, to open grafting seedbed upper film evening, reduce humidity, cover moisturizing daytime.After 7 days, open film cucumber seedling daytime and do not wilt, can not cover film.
Temperature treatment: in the canopy after grafting in a week, temperature should be at 15-30 ℃.After one week, temperature can reduce 3-5 ℃ on the basis in early stage.After 10 days, daytime temperature is the highest is advisable 15-20 ℃ of 23 ℃, night.
(5) go out garden: cucumber seedling grows to a leaf just can go out garden wholeheartedly time.
The present invention grows seedlings on probation the showing such as base in Fushan County, Shanxi Province Shanxi outstanding person center, Yaodu District Hong Bao grow seedlings base and the mill ridge, Quwo County of base, Xinjiang County of growing seedlings of growing seedlings, cucumber grafting survival rate of seedling can reach more than 90%, improves survival rate more than 15% than traditional cucumber grafting seedling growing process.And easy and simple to handle, easily grasp.
Embodiment
The inventive method is:
(1) sabot and sowing: the matrix of mixing is packed in the cave dish in 50 caves, dark to the middle 1cm in every cave pumpkin (stock) planting seed that has soaked kind (or dry), when summer high-temperature, can cover sunshade net on seedbed, prevent direct sunlight, remove after emerging.By the time, after pumpkin (stock) is unearthed, when true leaf starts to reveal, start sowing cucumber (scion) seed.In square position (25cm × 50cm), pack 1/2 matrix into, flatten (thickness be the cave dish degree of depth 1/3) with dull and stereotyped compacting, every dish is sowed 500-600 cucumber seeds equably, then covers the perlite that 1-1.5cm is thick, waters permeable with atomizer spray.
(2) extract pumpkin (stock) true leaf: before grafting, pumpkin (stock) just grows to a leaf wholeheartedly, the cave of pumpkin dish is watered to sufficient water (matrix irrigates), after blade water is dry, only extract the blade of true leaf, stay its petiole and growing point.
(3) grafting: after cucumber emerges by the time, when cotyledon launches soon completely, just can carry out grafting.Two people are one group, and a people inserts grafting hole with grafting pin to pumpkin (stock) stem stalk, the operation of pegging graft, and another person cuts cucumber root (cutting scion) with blade.Two people, to sitting on desk, are put into the cucumber seedling dish that has spilt water on desk, and the people who cuts cucumber (scion) pinches two cotyledons of cucumber with hand thumb and forefinger, cucumber seedling is extracted to seedling dish.Plumular axis under cucumber cotyledons is put on middle finger, and hand thumb, forefinger and middle finger are held blade (razor blade), and under cotyledon, the long ligulate wedge surface of 0.5cm is cut into cucumber hypocotyl in 0.5cm place; People's hand thumb, forefinger and the middle finger of pegging graft are held grafting draw point (grafting draw point thickness is consistent with cucumber cane thickness), and the ligulate wedge surface of needle point down.Left hand thumb and forefinger pinch a slice cotyledon of pumpkin, middle thumb pad is to the junction of this sheet cotyledon and plumular axis, stem's oblique cutting of grafting pin junction from another sheet cotyledon and growing point, needle point is exposed from another cotyledon and plumular axis junction, scion jack length > 0.5cm.The right hand is taken over cucumber scion (thumb and forefinger pinch two cotyledons of cucumber) from the staff of cut-grafting fringe, ligulate wedge surface down, middle finger and the third finger are clamped grafting pin and are extracted rapidly, fast cucumber scion is inserted to grafting hole, make scion ligulate wedge surface insert pumpkin grafting hole down, ligulate wedge surface point exposes and is seated from grafting hole.
(4) grafting management: after a dish seedling grafting is complete, be put into immediately on grafting seedbed, cover tightly with white plastic mulch film.1. shelter from heat or light: after grafting,, in 3 days, shelter from heat or light daytime in grafting seedbed, can not allow direct sunlight seedbed (cloudy day does not shelter from heat or light); The 4th day starts, and meets fine day, and 10 start to shelter from heat or light, and removes sunshade net direct sunlight at 3 in afternoon, reduces 2 hours later every day and shelters from heat or light the time, can not shelter from heat or light by the 7th day.2. humidity: grafting seedbed will keep more than 90% (being namely covered with droplet in white film), after 3 days, will open grafting seedbed upper film evening, reduces humidity, covers moisturizing daytime.After 7 days, open film cucumber seedling daytime and do not wilt, can not cover film.3. temperature: temperature treatment around here can be grasped with reference to table 1.After one week, temperature can reduce 3-5 ℃ on the basis in early stage.After 10 days, daytime temperature is the highest is advisable 15-20 ℃ of 23 ℃, night.
temperature treatment table after table 1 grafting in one week
Figure 2014100984941100002DEST_PATH_IMAGE001
(5) go out garden: cucumber seedling grows to a leaf just can go out garden wholeheartedly time.

Claims (6)

1. a cucumber grafting seedling-cultivating method, is characterized in that:
(1) sabot and sowing: the matrix of mixing is packed in the dish of cave, the Pumpkin Seed that has soaked kind is seeded into the centre in every cave; By the time pumpkin is emerged, true leaf is while starting to reveal, starts sowing cucumber seed; In square position, pack 1/2 matrix into, with dull and stereotyped compacting pressing, perlite on sowing cucumber seed bonnet, waters permeable with atomizer spray equably;
(2) extract pumpkin true leaf: pumpkin grows to a leaf wholeheartedly, the cave of pumpkin dish is watered to sufficient water, after blade water is dry, only extract true leaf blade, stay its petiole and growing point;
(3) grafting: wait until that cucumber emerges, cotyledon carries out grafting while expansion completely soon; Insert grafting hole to pumpkin stem stalk with grafting pin, and cut cucumber root with blade, the cucumber seedling dish that has spilt water is put on desk, cucumber seedling is extracted to seedling dish; Under cucumber cotyledons, the long ligulate wedge surface of 0.5cm is cut into cucumber hypocotyl in 0.5cm place; Stem's oblique cutting of grafting pin junction from another sheet cotyledon and growing point, needle point is exposed from another cotyledon and plumular axis junction, scion jack length > 0.5cm; Grafting pin is extracted rapidly, and fast cucumber scion is inserted to grafting hole, makes scion ligulate wedge surface insert pumpkin grafting hole down, and ligulate wedge surface point exposes and is seated from grafting hole;
(4) grafting management: after grafting is complete, be put into immediately on grafting seedbed, cover tightly with white plastic mulch film; Attention is sheltered from heat or light, and controlled humidity is grasped temperature;
(5) go out garden: cucumber seedling grows to a leaf just can go out garden wholeheartedly time.
2. cucumber grafting seedling-cultivating method as claimed in claim 1; while it is characterized in that sabot and sowing, in 25cm × 50cm square position, pack 1/2 matrix into; after flattening with dull and stereotyped compacting, thickness is 1/3 of the cave dish degree of depth; every dish is sowed 500-600 cucumber seeds equably, then covers the perlite that 1-1.5cm is thick.
3. cucumber grafting seedling-cultivating method as claimed in claim 1, packs the matrix of mixing in the cave dish in 50 caves into while it is characterized in that sabot and sowing, and the middle 1cm that the Pumpkin Seed that has soaked kind is seeded into every cave is dark.
4. cucumber grafting seedling-cultivating method as claimed in claim 1, is characterized in that grafting when management is after grafting in 3 days, can not allow direct sunlight seedbed; Within the 4th day, start to reduce 2 hours every day and shelter from heat or light the time, can not shelter from heat or light by the 7th day.
5. cucumber grafting seedling-cultivating method as claimed in claim 1, is characterized in that grafting when management is after grafting in 3 days, and grafting seedbed humidity will keep more than 90%; After 3 days, to open grafting seedbed upper film evening and reduce humidity, cover moisturizing daytime; After 7 days, open film cucumber seedling daytime and do not wilt, can not cover film.
6. cucumber grafting seedling-cultivating method as claimed in claim 1, while it is characterized in that grafting management, after grafting, in the canopy in a week, temperature should be at 15-30 ℃; After one week, temperature can reduce 3-5 ℃ on the basis in early stage; After 10 days, daytime temperature is the highest is advisable 15-20 ℃ of 23 ℃, night.
CN201410098494.1A 2014-03-18 2014-03-18 A kind of cucumber grafting seedling-cultivating method Expired - Fee Related CN103843593B (en)

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Cited By (11)

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CN105123288A (en) * 2015-10-12 2015-12-09 刘金郎 Method for grafting seedling of cucumbers by using direct seeding inarching method
CN105557268A (en) * 2015-12-29 2016-05-11 安徽有机良庄农业科技发展有限公司 Sunlight greenhouse seedling growing method for cucumber
CN106234040A (en) * 2016-07-29 2016-12-21 桂林实力科技有限公司 The method for culturing seedlings of Fructus Momordicae charantiae
CN106332662A (en) * 2016-08-31 2017-01-18 宿州市埇桥区九里梦种植专业合作社 Method for improving grafting survival rate of fruit cucumbers
CN106376358A (en) * 2016-08-30 2017-02-08 山东寿光蔬菜种业集团有限公司 Cucumber grafting double-head coexisting seedling nursing method
CN107535202A (en) * 2016-06-24 2018-01-05 上海亚世园蔬果专业合作社 It is a kind of to improve pumpkin and the method for grafting green cucumber survival rate
CN108575364A (en) * 2018-04-02 2018-09-28 山东伟丽种苗有限公司 Two points one line graftings
CN108811825A (en) * 2018-05-22 2018-11-16 张�杰 A kind of rectangular oblique cutting grafting seedlings-growing method of cucumber
CN109328702A (en) * 2018-11-30 2019-02-15 宁波市农业科学研究院 A method of Cd content in cucumber fruits is reduced using graft technology
CN111699852A (en) * 2020-06-05 2020-09-25 五峰雅禾农业发展有限公司 Cucumber grafting seedling method
CN114208518A (en) * 2021-12-15 2022-03-22 湖南省蔬菜研究所 High-efficient grafting device of multiple spot for cucumber

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CN106688587A (en) * 2017-01-03 2017-05-24 中国计量大学 Method for cultivating strong seedlings of cucumbers grafted in autumn

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123288A (en) * 2015-10-12 2015-12-09 刘金郎 Method for grafting seedling of cucumbers by using direct seeding inarching method
CN105557268A (en) * 2015-12-29 2016-05-11 安徽有机良庄农业科技发展有限公司 Sunlight greenhouse seedling growing method for cucumber
CN107535202A (en) * 2016-06-24 2018-01-05 上海亚世园蔬果专业合作社 It is a kind of to improve pumpkin and the method for grafting green cucumber survival rate
CN106234040A (en) * 2016-07-29 2016-12-21 桂林实力科技有限公司 The method for culturing seedlings of Fructus Momordicae charantiae
CN106376358A (en) * 2016-08-30 2017-02-08 山东寿光蔬菜种业集团有限公司 Cucumber grafting double-head coexisting seedling nursing method
CN106332662A (en) * 2016-08-31 2017-01-18 宿州市埇桥区九里梦种植专业合作社 Method for improving grafting survival rate of fruit cucumbers
CN108575364A (en) * 2018-04-02 2018-09-28 山东伟丽种苗有限公司 Two points one line graftings
CN108811825A (en) * 2018-05-22 2018-11-16 张�杰 A kind of rectangular oblique cutting grafting seedlings-growing method of cucumber
CN109328702A (en) * 2018-11-30 2019-02-15 宁波市农业科学研究院 A method of Cd content in cucumber fruits is reduced using graft technology
CN111699852A (en) * 2020-06-05 2020-09-25 五峰雅禾农业发展有限公司 Cucumber grafting seedling method
CN114208518A (en) * 2021-12-15 2022-03-22 湖南省蔬菜研究所 High-efficient grafting device of multiple spot for cucumber

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