CN101019541B - Composite prepn for increasing tomato yield - Google Patents
Composite prepn for increasing tomato yield Download PDFInfo
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- CN101019541B CN101019541B CN2007100107174A CN200710010717A CN101019541B CN 101019541 B CN101019541 B CN 101019541B CN 2007100107174 A CN2007100107174 A CN 2007100107174A CN 200710010717 A CN200710010717 A CN 200710010717A CN 101019541 B CN101019541 B CN 101019541B
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Abstract
The present invention belongs to the field of crop growth hormone technology, and is especially one kind of composite preparation for increasing tomato yield. The present invention features that the composite preparation is compounded with cytokinin matter and auxin matter as well as photosynthesis promoter capable of promoting the photosynthesis of tomato and inhibiting photorespiration of tomato. The cytokinin matter is 6-benzyl adenine, the auxin matter is p-chlorophenyl oxyacetic acid, and the photosynthesis promoter is selected from KHCO3 and NaHSO3. The composite preparation can increasethe yield of tomato and ensure the correct shape of tomato.
Description
Technical field: the invention belongs to technical field, particularly relate to a kind of compound formulation that can increase tomato yield and improve quality with the auxin substance that increases crop yield.
Background technology: protection ground tomato is one of main winter vegetable of northern China each province, and tomato is the fruit vegetables that people like, along with improving constantly of living standards of the people, market demand is also in continuous increase.Northern China energy-saving heliogreenhouse vegetable growing development in recent years surplus Liaoning Province's to 2000 year protection ground tomato area has reached 2000 ten thousand mu, adds that open country tomato planting area is ten thousand mu of 3500-4000 rapidly.But solanberry classes such as protection ground cultivation tomato are subjected to the influence of factors such as low temperature, light is weak, and a large amount of fruit drops usually takes place, and have had a strong impact on the raising of tomato yield and vegetable grower's economic benefit.And main employing 2 in tomato production at present, 4-dichlorphenoxyacetic acid (2,4-D) and drop-proof agent (PCPA) be stained with flower, but owing to have 2,4-D is stained with and spends normal generation malformed fruit, and PCPA handles fruit, and to expand speed slower, it is wayward that the ideal concentration of medicament is subject to influence such as temperature, and it is big to be stained with colored labour intensity, consuming time taking a lot of work, the undesirable production problem that waits of effect.
Summary of the invention:
Goal of the invention: the invention provides a kind of compound formulation that increases tomato yield, its purpose is to guarantee the raising of tomato yield, solve simultaneously the malformed fruit in the tomato cultivation again, it is slower that fruit expands speed, the medicament temperature influence is big, and it is big to be stained with colored labour intensity, consuming time taking a lot of work, the problem that aspect such as effect is undesirable exists.
Technical scheme: the present invention is achieved through the following technical solutions:
A kind of compound formulation that increases tomato yield is characterized in that: this compound formulation is mainly composite by following proportionate relationship by cytokinin-like substance and auxin substance:
Cytokinin-like substance 50～100mg.L
-1: auxin substance 20～60mg.L
-1
Cytokinin-like substance is selected from 6-benzyladenine, and auxin substance is selected from p-chlorophenoxyacetic acid.
Add a kind of tomato photosynthesis promoter in this compound formulation, the interpolation scope is at 1000～2000mg.L
-1Between.This promoter is selected from KHCO
3
Add a kind of photosynthesis promoter that can suppress the tomato photorespiration in this compound formulation, the interpolation scope is at 500～1000mg.L
-1Between.This promoter is selected from NaHSO
3
Advantage and effect:
In order to solve these practical problems that exist in the production, the present invention studies on the experiential basis of crop chemical control for many years in basis, adopt composite growth regulator, tomato is carried out chemical control, select the auxins PCPA of Effictive nuisancelless and the compound formulation that cytokinin 6-BA is composited for use, meet environment protection requirement, in large-area applications 2 of residual hazard, 4-D etc. are arranged to replace so far still.It is simple to use the tomato of the present invention plain method of having a good harvest, only direct spraying decoration promptly reaches the raising fruit-setting rate to need at the tomato florescence, promote the regulating action of fruit growth, increase particularly evident to tomato fruit number and single fruit weight in earlier stage, and there is not malformed fruit, spray the blade face with photosynthesis promoter simultaneously, photosynthesis is regulated and control, increase photosynthetic production capacity, regulate between metabolism source and the metabolic pool and concern, thereby strengthened the tomato plant overall activity, for precocity, high yield, the high-quality of tomato are established material and energy foundation.
Embodiment: the present invention will be described in detail below by embodiment:
Embodiment 1:
A kind of compound formulation that increases tomato yield, this compound formulation are mainly composite by following proportionate relationship by cytokinin-like substance and auxin substance:
Cytokinin-like substance 60mg.L
-1: auxin substance 30mg.L
-1
Cytokinin-like substance is selected from 6-benzyladenine, and auxin substance is selected from p-chlorophenoxyacetic acid.
Embodiment 2:
A kind of compound formulation that increases tomato yield, this compound formulation are mainly composite by following proportionate relationship by cytokinin-like substance, auxin substance, the photosynthetic promoter of promotion tomato:
Cytokinin-like substance 60mg.L
-1: auxin substance 30mg.L
-1: tomato photosynthesis promoter 1500mg.L
-1
Cytokinin-like substance is selected from 6-benzyladenine, and auxin substance is selected from p-chlorophenoxyacetic acid, promotes the photosynthetic promoter of tomato to be selected from KHCO
3
Embodiment 3:
A kind of compound formulation that increases tomato yield, this compound formulation are mainly composite by following proportionate relationship by the photosynthesis promoter of cytokinin-like substance, auxin substance, promotion tomato photosynthesis and inhibition tomato photorespiration:
Cytokinin-like substance 60mg.L
-1: auxin substance 30mg.L
-1: promote the photosynthetic plant growth regulator 1500mg.L of tomato
-1: the plant growth regulator 600mg.L that suppresses the tomato photorespiration
-1
Cytokinin-like substance is selected from 6-benzyladenine, and auxin substance is selected from p-chlorophenoxyacetic acid, promotes the photosynthetic plant growth regulator of tomato to be selected from KHCO
3, the plant growth regulator that suppresses the tomato photorespiration is selected from NaHSO
3
The present invention adopts 6-BA and PCPA compound formulation (hereinafter to be referred as CPM); spring plastic green house carry out the optimum formula experiment sieving; and be contrast with the agent No. 2 (hereinafter to be referred as No. 2) of Shen Nong tomato high yield, PCPA (Dandong) and clear water (CK) respectively; in the fall in protection ground and the outdoor cropping, respectively at each Honoka phase spraying decoration.The sub-district area is respectively 10.1,7.5,4.8m
2When fruit maturation, investigation fruit number, fruit are heavy, output and picking time etc., and measure organic acid, ascorbic acid and the soluble sugar content of fruit.
Result and analysis: (CPM is to the influence of greenhouse tomato output in spring)
CPM is to the influence in (4～June 26 June) of tomato early yield, and the early yield that CPM handles is 2.7 times of CK, reaches utmost point notable level (P=11.55＞t through the t test
0.01=9.925).The sub-district gross yield (4～July 18 June) that CPM handles is 1.53 times of CK.Also be significantly higher than CK (P=5.897＞t through the t test
0.05=4.303).The single fruit weight of the sub-district that CPM handles total fruit number and ripening fruits is higher than CK15% and 34% respectively.Through the remarkable (P=3.925＞t of t test inequality heteropole
0.10=2.920; P=3.214＞t
0.10=2.920).Fruit number and single fruit weight to tomato early stage increase obviously, improve 85% and 47% respectively, illustrates that the CPM processing increases the total yield by improving two yield factors of total fruit number and single fruit weight.CPM has the effect that bearing fruit of raising tomato counted and the promotion fruit expands, and therefore, the output that has also changed tomato distributes, and the utmost point has improved early yield significantly.
Table 1:CPM is to the influence of tomato early yield
| Early yield | Early stage is number really | Early stage, fruit was heavy | ||||
| kg | ％ | Individual | ％ | g | ％ | |
| Early yield | Early stage is number really | Early stage, fruit was heavy | ||||
| CK CPM | 31.93 86.22¤ | 100 270 | 375 692 | 100 185 | 85 125 | 100 147 |
Annotate: ¤ is 3 repetition means.
CPM is to the influence of open country tomato yield:
CPM handle than No. 2 high 12 percentage points, the Q test result shows and is significantly higher than No. 2 processing.CPM also is better than No. 2 the influence of mellow fruit number, and is not remarkable through variable analysis difference.CPM handles single fruit weight and improves 3.45% than No. 2.As can be seen, the main cause of CPM and No. 2 increase open country tomato yields is to promote expanding of fruit, increases single fruit weight.As for the main cause of fruit-setting rate not being had obvious increase is that at that time environmental factors such as temperature are less to the influence of fruit-setting rate.
CPM is to the influence of autumn canopy tomato yield:
CPM improves output 5.6% than PCPA.The Q test result shows that CPM and PCPA handle output and CK significant difference, but CPM is better than PCPA.CPM and PCPA improve sub-district mellow fruit several 151% and 159% respectively than CK, and number is higher than CPM3.2% and PCPA handles really.CPM and PCPA handle ripening fruits and reduce by 9% and 20% than CK heavily respectively, show that through variable analysis the processing differences is not remarkable.
Production ratio between table 2:LSR notable level calculated and handles
| Q | LSR | Cell production | |||
| 0.05 | 0.01 | 0.05 | 0.01 | kg | |
| CPM PCPA | 3.93 5.00 | 6.65 8.12 | 17.92 22.80 | 29.69 37.03 | 51.52 38.80 |
CPM is to the influence of tamato fruit quality
CPM is high by 8.5% than the fruit ascorbic acid content that PCPA handles, and soluble sugar is high by 2.2% than PCPA, and organic acid content descends 14% than PCPA in the fruit, and soluble sugar content is high by 20% than PCPA.
In sum, CPM can improve early yield and gross yield and mellow fruit number and the fruit weight of greenhouse tomato in spring, the reason of its volume increase is that cytokinin-like substance, auxin substance cooperate and promote the photosynthetic plant growth regulator of tomato and promote the photosynthetic promoter of tomato to promoting setting and fruit to expand two aspects tangible effect to be arranged, and the effect of conditioning agent and promoter than do not add this two kinds can improve 2～8 percentage points.CPM also shows and improves output, mellow fruit number and single fruit weight in open country test, its reason be promote tomato to bear fruit and fruit to expand two aspect effects all stronger.In the booth test, CPM and PCPA have all improved the output of tomato significantly in the fall, but the mechanism of its volume increase is slightly different, and it is to promote to bear fruit that PCPA mainly acts on, and CPM had both promoted to bear fruit and promotes fruit to expand.Aspect the influence of fruit quality, CPM can make ascorbic acid and soluble sugar content increase in the tamato fruit, and organic acid content reduces, and the saccharic acid value improves.In addition, in spring and autumn protection ground and outdoor cropping, the fruit of handling through CPM does not have malformed fruit at exterior quality, and pulp enriches.
The result shows after deliberation, CPM be not only improved tomato yield but also safely, save labor, cost is low, the effective way that efficiently increases income.
Claims (3)
1. compound formulation that increases tomato yield is characterized in that: this compound formulation is mainly composite by following proportionate relationship by cytokinin and auxin substance:
Cytokinin-like substance 50～100mg.L
-1: auxin substance 20～60mg.L
-1
Cytokinin-like substance is selected from 6-benzyladenine, and auxin substance is selected from p-chlorophenoxyacetic acid; Add a kind of tomato photosynthesis promoter in this compound formulation, the interpolation scope is at 1000～2000mg.L
-1Between; This promoter is selected from KHCO
3
2. a kind of compound formulation that increases tomato yield according to claim 1 is characterized in that: add a kind of photosynthesis promoter that can suppress the tomato photorespiration in this compound formulation, the interpolation scope is at 500～1000mg.L
-1Between.
3. a kind of compound formulation that increases tomato yield according to claim 2, it is characterized in that: this promoter is selected from NaHSO
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100107174A CN101019541B (en) | 2007-03-26 | 2007-03-26 | Composite prepn for increasing tomato yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100107174A CN101019541B (en) | 2007-03-26 | 2007-03-26 | Composite prepn for increasing tomato yield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101019541A CN101019541A (en) | 2007-08-22 |
| CN101019541B true CN101019541B (en) | 2010-06-16 |
Family
ID=38707473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100107174A Expired - Fee Related CN101019541B (en) | 2007-03-26 | 2007-03-26 | Composite prepn for increasing tomato yield |
Country Status (1)
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347969B (en) * | 2015-12-10 | 2018-10-12 | 大连大学 | It improves photosynthetic capacity and extends the reagent of photosynthesis time |
| CN107136077A (en) * | 2017-05-26 | 2017-09-08 | 广西南宁益土生物科技有限责任公司 | A kind of composition containing methyl jasmonate |
| CN108029470A (en) * | 2018-01-19 | 2018-05-15 | 无锡益家康生态农业有限公司 | A kind of p-chlorophenoxyacetic acid method that micro fertilizer improves Tomato Quality and yield in adding |
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2007
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| CN101019541A (en) | 2007-08-22 |
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Granted publication date: 20100616 Termination date: 20130326 |