CN103975958B - Semen arachidis hypogaeae is growth regulator dedicated for seedling stage - Google Patents
Semen arachidis hypogaeae is growth regulator dedicated for seedling stage Download PDFInfo
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- CN103975958B CN103975958B CN201410208893.9A CN201410208893A CN103975958B CN 103975958 B CN103975958 B CN 103975958B CN 201410208893 A CN201410208893 A CN 201410208893A CN 103975958 B CN103975958 B CN 103975958B
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- seedling stage
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- arachidis hypogaeae
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Abstract
The present invention relates to technical field of peanut cultivation, growth regulator dedicated particularly to seedling stage of cultivating peanut: oligochitosan 2.5-5.0g, Sargassum extract 50-60g, imidacloprid 50-60g, 50% carbendazim 50-60g, sucrose 60-100g。After this growth regulator processes, the chlorophyll content in leaf blades of peanut seedling, Net Photosynthetic Rate and improving activity of root system can be significantly improved, plant dry matter weight especially root dry weight increase rate is relatively big, illustrate that this regulator is conducive to seedlings root to grow；Field investigation stem rot sickness rate and aphid and red spider quantity show, the more effective prevention and elimination of disease and pests of energy of this regulator, population number and sickness rate all significantly reduce。This regulator obvious effect of increasing production, reason of yield increased is increased single fruit weight, improves double; two a kind of fruit, such as apple, pear, etc. rate and plumpness, and kernel percent is also improved。
Description
Technical field
The present invention relates to technical field of peanut cultivation, growth regulator dedicated particularly to seedling stage of cultivating peanut。
Background technology
Shandong Spring Peanut seedling stage, the serious Semen arachidis hypogaeae in blocks that may result in was injured, and shows as plant strain growth slow, and blade is withered and yellow, and the underproduction is serious at a time when the aphid in wheatland and red spider migration before wheat harvest。Semen arachidis hypogaeae seedling stage is also that stem rot originates the phase, and stem rot makes plant wither gradually, propagated very strong, it is possible to cause the significantly underproduction。Produce the upper prevention and control of plant diseases, pest control only focusing on Semen arachidis hypogaeae seedling stage at present, lack the regulation and control to growth of seedling。
Summary of the invention
In order to solve the above problem to Semen arachidis hypogaeae seedling stage without adjusting and controlling growth, the invention provides a kind of Novel peanut taking into account the prevention and control of plant diseases, pest control and enhancing development growth regulator dedicated for seedling stage。
The present invention is achieved by the following measures:
One seedling stage of cultivating peanut is growth regulator dedicated, and raw material weight proportioning is as follows:
Oligochitosan 2.5-5.0g, Sargassum extract 50-60g, imidacloprid 50-60g, 50% carbendazim 50-60g, sucrose 60-100g。
Described Semen arachidis hypogaeae is growth regulator dedicated for seedling stage, it is preferable that raw material weight proportioning is as follows:
Oligochitosan 2.5g, Sargassum extract 60g, imidacloprid 50g, 50% carbendazim 60g, sucrose 77.5g。
Described Semen arachidis hypogaeae is growth regulator dedicated for seedling stage, it is preferable that raw material weight proportioning is as follows:
Oligochitosan 5.0g, Sargassum extract 50g, imidacloprid 60g, 50% carbendazim 50g, sucrose 85g。
Described Semen arachidis hypogaeae is growth regulator dedicated for seedling stage, it is preferable that raw material weight proportioning is as follows:
Oligochitosan 3.0g, Sargassum extract 55g, imidacloprid 50g, 50% carbendazim 60g, sucrose 82g。
Described Semen arachidis hypogaeae is growth regulator dedicated for seedling stage, it is preferable that Sargassum extract is that natural seaweed obtains through degraded, it is preferable that oligochitosan is prepared through biological enzymolysis by chitin。
Described Semen arachidis hypogaeae is growth regulator dedicated for seedling stage, it is preferable that every mu of consumption 250g。
Described Semen arachidis hypogaeae is growth regulator dedicated for seedling stage, it is preferred to use time Semen arachidis hypogaeae seedling stage described in every 250g growth regulator dedicated be watered 50kg after, carry out uniform foliage-spray in the calm dusk in seedling stage。
Beneficial effects of the present invention:
1, after this growth regulator processes, the chlorophyll content in leaf blades of peanut seedling, Net Photosynthetic Rate and improving activity of root system can be significantly improved, plant dry matter weight especially root dry weight increase rate is relatively big, illustrate that this regulator is conducive to seedlings root to grow；
2, field investigation stem rot sickness rate and aphid and red spider quantity show, the more effective prevention and elimination of disease and pests of energy of this regulator, population number and sickness rate all significantly reduce。
3, this regulator obvious effect of increasing production, reason of yield increased is increased single fruit weight, improves double; two a kind of fruit, such as apple, pear, etc. rate and plumpness, and kernel percent is also improved。
Detailed description of the invention
In order to be better understood from the present invention, further illustrate below in conjunction with specific embodiment。
Embodiment 1:
Oligochitosan 2.5g, Sargassum extract 60g, imidacloprid 50g, 50% carbendazim 60g, sucrose 77.5g。
Embodiment 2:
Oligochitosan 5.0g, Sargassum extract 50g, imidacloprid 60g, 50% carbendazim 50g, sucrose 85g。
Embodiment 3:
Oligochitosan 3.0g, Sargassum extract 55g, imidacloprid 50g, 50% carbendazim 60g, sucrose 82g。
Reference examples 1:
Imidacloprid 50g, 50% carbendazim 60g, sucrose 82g。
Reference examples 2:
Sargassum extract 55g, imidacloprid 50g, 50% carbendazim 60g, sucrose 82g。
Reference examples 3:
Oligochitosan 3.0g, imidacloprid 50g, 50% carbendazim 60g, sucrose 82g。
Embodiment usage and dosage: every mu of consumption 250g。During use Semen arachidis hypogaeae seedling stage described in every 250g growth regulator dedicated be watered 50kg after, carry out uniform foliage-spray in the calm dusk in seedling stage。
Reference examples consumption: the amount of application that amount is a mu of the regulator that above-mentioned each reference examples prepares, after being watered 50kg, the calm dusk seedling stage carries out uniform foliage-spray。
Blank example: compared with each embodiment and reference examples, every mu sprays clear water 50kg。
The definition in seedling stage: seedling stage is to start from emerging to before the early flowering season, and the time was about from after planting 10 days to after planting 35 days。
Compliance test result:
Spray latter 7 days and measure chlorophyll content in leaf blades, net photosynthetic rate, improving activity of root system, root dry weight and whole strain dry matter weight, in Table 1；Field investigation pest and disease damage incidence, in Table 2；Survey during results and produce and indoor species test, in Table 3。
The impact on peanut seedling physiological property and dry of table 1 different disposal
This growth regulator processes can significantly improve the chlorophyll content in leaf blades of peanut seedling, Net Photosynthetic Rate and improving activity of root system, and plant dry matter weight especially root dry weight increase rate is relatively big, illustrates that this regulator is conducive to seedlings root to grow。Field investigation stem rot sickness rate and aphid and red spider quantity show, the more effective prevention and elimination of disease and pests of energy of this regulator, population number and sickness rate are all substantially less than each group of comparison。
Semen arachidis hypogaeae aphid and stem rot quantity variance under table 2 different disposal
Peanut yield and yield traits difference under table 3 different disposal
Results are surveyed product and are shown, this regulator obvious effect of increasing production, and reason of yield increased is increased single fruit weight, improves double; two a kind of fruit, such as apple, pear, etc. rate and plumpness, and kernel percent is also improved。
Above-described embodiment is the present invention preferably embodiment; but embodiments of the present invention also should not be limited by the examples; the change made under other any spirit without departing from the present invention and principle, modification, combination, replacement, simplification all should be equivalence substitute mode, are included within protection scope of the present invention。
Claims (3)
1. seedling stage of cultivating peanut is growth regulator dedicated, it is characterised in that raw material weight proportioning is as follows:
Oligochitosan 3.0g, Sargassum extract 55g, imidacloprid 50g, 50% carbendazim 60g, sucrose 82g；
Described oligochitosan is prepared through biological enzymolysis by chitin,
Described Sargassum extract is that natural seaweed obtains through degraded。
2. the Semen arachidis hypogaeae growth regulator dedicated application in regulating Semen arachidis hypogaeae seedling growth in seedling stage described in a claim 1, it is characterised in that every mu of consumption 250g。
3. application according to claim 2, it is characterised in that during use Semen arachidis hypogaeae seedling stage described in every 250g growth regulator dedicated be watered 50kg after, carry out uniform foliage-spray in the calm dusk in seedling stage。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410208893.9A CN103975958B (en) | 2014-05-19 | 2014-05-19 | Semen arachidis hypogaeae is growth regulator dedicated for seedling stage |
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| CN201410208893.9A CN103975958B (en) | 2014-05-19 | 2014-05-19 | Semen arachidis hypogaeae is growth regulator dedicated for seedling stage |
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| Publication Number | Publication Date |
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| CN103975958A CN103975958A (en) | 2014-08-13 |
| CN103975958B true CN103975958B (en) | 2016-06-22 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255812B (en) * | 2014-10-22 | 2016-09-14 | 广东华汗农业科技有限公司 | The compositions of a kind of controlling plant diseases, pesticide and application thereof |
| CN109497099B (en) * | 2018-12-19 | 2021-04-23 | 江西省农业科学院植物保护研究所 | Novel biopesticide for efficiently preventing and treating stem blight of asparagus |
| CN110810433A (en) * | 2019-12-04 | 2020-02-21 | 河南农贝得农业科技有限公司 | Seed dressing agent for crop rough dwarf and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264538A (en) * | 2000-03-15 | 2000-08-30 | 王恒文 | Growth regulator for peanut |
| CN102126887A (en) * | 2010-11-26 | 2011-07-20 | 铁岭绿源肥业有限公司 | Seed dressing agent |
| CN102613197A (en) * | 2012-03-07 | 2012-08-01 | 海南正业中农高科股份有限公司 | Application of chitosan oligosaccharide for resisting premature senility |
| WO2013133705A1 (en) * | 2012-03-05 | 2013-09-12 | Ceradis B.V. | Polyelectrolyte complexes for biocide enhancement |
| CN103461353A (en) * | 2013-09-05 | 2013-12-25 | 肇庆长龙生物科技有限公司 | Pesticide composition containing chitosan oligosaccharide, pesticide and application of pesticide |
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- 2014-05-19 CN CN201410208893.9A patent/CN103975958B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264538A (en) * | 2000-03-15 | 2000-08-30 | 王恒文 | Growth regulator for peanut |
| CN102126887A (en) * | 2010-11-26 | 2011-07-20 | 铁岭绿源肥业有限公司 | Seed dressing agent |
| WO2013133705A1 (en) * | 2012-03-05 | 2013-09-12 | Ceradis B.V. | Polyelectrolyte complexes for biocide enhancement |
| CN102613197A (en) * | 2012-03-07 | 2012-08-01 | 海南正业中农高科股份有限公司 | Application of chitosan oligosaccharide for resisting premature senility |
| CN103461353A (en) * | 2013-09-05 | 2013-12-25 | 肇庆长龙生物科技有限公司 | Pesticide composition containing chitosan oligosaccharide, pesticide and application of pesticide |
Non-Patent Citations (3)
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| A级绿色食品花生生产操作技术;王凌云 等;《内蒙古农业科技》;20071231(第S1期);第176～177页 * |
| 农药混配制剂的简化通用名称目录;张秀珍;《农化新世纪》;20081231(第5期);正文第2页 * |
| 海藻作物生长调节剂的应用概况;吴光斌 等;《集美大学学报(自然科学版)》;20030331;第8卷(第1期);第28-32页 * |
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