CN105453885A - Method for promoting solar greenhouse tomato fruit setting - Google Patents
Method for promoting solar greenhouse tomato fruit setting Download PDFInfo
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- CN105453885A CN105453885A CN201610036664.2A CN201610036664A CN105453885A CN 105453885 A CN105453885 A CN 105453885A CN 201610036664 A CN201610036664 A CN 201610036664A CN 105453885 A CN105453885 A CN 105453885A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for promoting solar greenhouse tomato fruit setting. When the spread angle of petals of a flower of the each spike inflorescence of a tomato reaches 60-120 degrees, flower stems are smeared with a mixed aqueous solution of tomatotone of 10 mg/kg, 5'-nucleotide of 15 mg/kg and xanthan gum of 100 mg/kg. By means of the method, the high fruit setting rate can be kept, and meanwhile the use amount of auxin type modifier is lowered; the use amount of tomatotone is reduced to 10 parts from the conventional use amount of 25-30 parts, the residual amount of auxin of tomato fruit is decreased, the fruit quality is good, and human health is facilitated.
Description
Technical field
The present invention relates to a kind of method promoting Tomato in Greenhouse to bear fruit, especially a kind of method that significantly can reduce plant auxins conditioning agent consumption, belongs to green vegetables planting technology field.
Background technology
Tomato in Greenhouse major part all utilizes plant auxins conditioning agent 2,4-D or drop-proof agent to promote to bear fruit, and adopts the tomato planted in this way as little in short-term eats impact, but long-term edible meeting produce certain side effect to human body.2,4-D, drop-proof agent are the plant auxins conditioning agent of Prof. Du Yucang, drop-proof agent compared with 2,4-D is safer, in order to production safety vegetables, in solar greenhouse tomato production with drop-proof agent substitute 2,4-D promotes to bear fruit.But drop-proof agent still belongs to auxins hormone, still there is potential threat to health.One how can be found can to reduce plant auxins conditioning agent usage amount and to promote that tomato bears fruit, produce the tomato of more green safety, just become a problem demanding prompt solution.
Summary of the invention
Technical problem to be solved by this invention is for above problem, a kind of method promoting Tomato in Greenhouse to bear fruit is provided, while the fruit-setting rate taking the method can keep higher, reduces plant auxins conditioning agent consumption, in fruit, drop-proof agent is residual few, is conducive to health.
For solving above technical problem, the technical solution used in the present invention: promote the method that Tomato in Greenhouse is beared fruit, when the petal angle of spread of tomato every Honoka sequence flower is opened to when being not less than 60 ° and being not more than 120 °, smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
The compound method of liquid: take drop-proof agent, 5 '-nucleotide, xanthans; After drop-proof agent, 5 '-nucleotide, xanthans are dissolved in water respectively, are mixed to desired concn after thin up, stir.
Adopt above technical scheme, compared with prior art, have the following advantages:
(1) the present invention can reduce plant growth regulator consumption, and drop-proof agent consumption is reduced to 10 parts (i.e. 1/3-2/5 of conventional amount used) by conventional amount used 25-30 part, and in tamato fruit, drop-proof agent is residual few, and fruit quality is good, is conducive to health.
(2) the present invention's 5 '-nucleotide non-chemically synthesize, nontoxic, harmless, the fruit-setting rate that can keep tomato higher mixed with drop-proof agent, fruit-setting rate reaches more than 94%.
(3) the present invention obviously can reduce the generation of tomato malformed fruit.
(4) the present invention can improve the sugar content of fruit, improves 1.3% than classical hormonal method.
(5) the present invention can improve tomato yield, than classical hormonal production method volume increase 7.8%.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
The embodiment 1 greenhouse by solar heat autumn delayed cultivation tomato, varieties of plant is powder Jiamei, July 15 sow, field planting on August 16, goes alone training, every strain stay 6 fringes fruit, place is at Shouguang, Shandong vegetables greenhouse by solar heat.
Process 1: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Process 2: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the drop-proof agent of 10mg/kg and the xanthans of 100mg/kg.
Process 3: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the drop-proof agent of 15mg/kg and the xanthans of 100mg/kg.
Process 4: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the drop-proof agent of 25mg/kg and the xanthans of 100mg/kg.
Process 5: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the drop-proof agent of 30mg/kg and the xanthans of 100mg/kg.
Process 6: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the 5 '-nucleotide of 15mg/kg and the xanthans of 100mg/kg.
Process 7: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the 5 '-nucleotide of 30mg/kg and the xanthans of 100mg/kg.
Process 8: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the 5 '-nucleotide of 45mg/kg and the xanthans of 100mg/kg.
Process 9: when tomato blooms, does not adopt any short method of bearing fruit.
Bear fruit except measure except short, other control measures are identical.Statistics fruit-setting rate.
Through test determination, process 1, process 2, process 3, process 4, process 5, process 6, process 7, process 8 and process 9 tomato fruit-setting rates are respectively 95.8%, 61.7%, 64.3%, 93.9%, 94.2%, 44.4%, 46.8%, 43.1% and 44.5%.
Variance analysis, process 1 respectively and process 4, process 5 between difference all not remarkable; Between process 4 and process 5, difference is not remarkable; Process 1 respectively and process 2, process 3, process 7, process 8, process 9 between difference all remarkable; Between process 2 and process 3, difference is not remarkable; Between process 6, process 7, process 8, each process of process 9, difference is all not remarkable; Process 2 respectively and process 4, process 5 between difference all remarkable; Process 3 respectively and process 4, process 5 between difference all remarkable.
Above result shows: the present invention, under the prerequisite not reducing fruit-setting rate, can reduce plant growth regulator consumption, and drop-proof agent consumption reduces to 10 parts by conventional amount used 25-30 part, is only the 1/3-2/5 of conventional amount used.
Embodiment 2 greenhouse by solar heat stubble in early spring cultivated tomato, varieties of plant is Provence, and December 10 was sowed, and next year, field planting on January 29, went alone training, and 6 fringe fruits are stayed in every strain.
Process 1: when the petal angle of spread of tomato every Honoka sequence flower is opened to when being not less than 30 ° and being less than 60 °, smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Process 2: when the petal angle of spread of tomato every Honoka sequence flower is opened to when being not less than 60 ° and being not more than 120 °, smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Process 3: when the petal angle of spread of tomato every Honoka sequence flower is opened to when being greater than 120 ° and being not more than 180 °, smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Except short fruit measure, other control measures are identical.Statistics fruit-setting rate and malformed fruit rate.
Through test determination, process 1, process 2 and process 3 tomato fruit-setting rates are respectively 93.7%, 94.5% and 94.2%.Variance analysis, between process 1, process 2, process 3 respectively process, difference is all not remarkable.
Process 1, process 2 and process 3 tomato malformed fruit rates are respectively 11.7%, 1.3% and 12.2%.Variance analysis, process 2 and process 1, process 3 respectively process between difference all remarkable, process 1 and between processing 3 difference not remarkable.
Above result shows: the petal angle of spread of tomato is opened in 30-180 ° of (namely the petal angle of spread is opened to being not less than 30 ° and being not more than 180 °) scope, anthocaulus is smeared with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg, on tomato fruit-setting rate without impact, but there is remarkable impact to malformed fruit rate, open to scribble effect time 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °) best with the petal angle of spread, malformed fruit rate is minimum.
Embodiment 3 greenhouse by solar heat stubble in early spring cultivated tomato, varieties of plant is Provence, and December 10 was sowed, and next year, field planting on January 30, went alone training, and 6 fringe fruits are stayed in every strain.
Process 1: when the petal angle of spread of the flower of the every Honoka sequence of tomato is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Process 2: when the petal angle of spread of the flower of the every Honoka sequence of tomato is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the drop-proof agent of 10mg/kg and the 5 '-nucleotide of 15mg/kg.
Except short fruit measure, other control measures are identical, statistics fruit-setting rate.
Through test determination, process 1, process 2 tomato fruit-setting rates and be respectively 95.2%, 81.7%.Variance analysis, therebetween significant difference, adding xanthans has positive-effect to promoting tomato to bear fruit.
Embodiment 4 greenhouse by solar heat stubble in early spring cultivated tomato, varieties of plant is Provence, and December 10 was sowed, and next year, field planting on January 30, went alone training, and 6 fringe fruits are stayed in every strain.
Process 1: adopt the method that the present invention promotes Tomato in Greenhouse to bear fruit
When the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Process 2: the short method of bearing fruit of classical hormonal
When the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 ° (namely the petal angle of spread is opened to being not less than 60 ° and being not more than 120 °), smear anthocaulus with the drop-proof agent aqueous solution of 25mg/kg.
Except short fruit measure, other control measures are identical.Statistics fruit-setting rate, measures tamato fruit sugar content during results, and adds up output.
Through test determination, the method Provence tomato fruit-setting rate adopting the present invention to promote Tomato in Greenhouse to bear fruit is 94.7%, the sugar content of fruit 5.8%, 667m
2output 10529.5kg; Classical hormonal method Provence tomato fruit-setting rate is 93.6%, the sugar content of fruit 4.5%, 667m
2output 9763.8kg.
Method tomato fruit-setting rate, the sugar content of fruit and 667m that the present invention promotes Tomato in Greenhouse to bear fruit
2output improves 1.1%, 1.3% and 7.8% than classical hormonal method respectively.
The above is the citing of best mode for carrying out the invention, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection scope of the present invention is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present invention, also within protection scope of the present invention.
Claims (1)
1. the method promoting Tomato in Greenhouse to bear fruit, it is characterized in that: when the petal angle of spread of tomato every Honoka sequence flower is opened to 60-120 °, smear anthocaulus with the mixed aqueous solution of the xanthans of the drop-proof agent of 10mg/kg, the 5 '-nucleotide of 15mg/kg and 100mg/kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036664.2A CN105453885A (en) | 2016-01-20 | 2016-01-20 | Method for promoting solar greenhouse tomato fruit setting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036664.2A CN105453885A (en) | 2016-01-20 | 2016-01-20 | Method for promoting solar greenhouse tomato fruit setting |
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| CN105453885A true CN105453885A (en) | 2016-04-06 |
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| CN201610036664.2A Pending CN105453885A (en) | 2016-01-20 | 2016-01-20 | Method for promoting solar greenhouse tomato fruit setting |
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