CN1887053A - Date fruit setting technology - Google Patents
Date fruit setting technology Download PDFInfo
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- CN1887053A CN1887053A CN 200610045431 CN200610045431A CN1887053A CN 1887053 A CN1887053 A CN 1887053A CN 200610045431 CN200610045431 CN 200610045431 CN 200610045431 A CN200610045431 A CN 200610045431A CN 1887053 A CN1887053 A CN 1887053A
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- tree
- date
- june
- date fruit
- tree crown
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Abstract
The date fruit bearing technology includes regulating nutrient distribution in date tree through topping in blooming period and girdling in middle blooming period; spraying gibberellin as the plant growth regulator to tree crown in the full blooming stage; and spraying water to tree crown in the middle blooming period. The present invention provides new way for raising yield of date.
Description
Technical field
The present invention relates to the jujube cultivation management domain, a kind of specifically administrative skill that improves date output.
Background technology
At present in the cultivation management of jujube tree, with regard to its problem that how to improve output, have only simple liquid manure to adjust control, and the key that influence jujube tree output is to bear fruit fewly, this is not had the scheme of a cover maturation.
Summary of the invention
The present invention invents a kind of increase date fruit setting amount, to improve the new technology of its output for solving the problem that date yields poorly.
The technical solution adopted in the present invention is, a kind of date fruit setting technology, and its special character is: the regulation and control idiotrophic distributes, i.e. florescence pinching, spend the band girdle in mid-term; Spray plant growth regulator promptly sprays gibberellin at full-bloom stage on tree crown; Humidification on the tree is promptly spending the initial stage to spending spray water on tree crown mid-term.
Spend initial stage pinching.1 to 4 year age of tree is carried out pinching in May 20 to June 5 to the major branch elongated shoot, when just major branch and elongated shoot grow 4 to 6 secondary branches the top is removed the formation that impels secondary branch flower.The new branch growth of the strict control of the age of tree more than 4 years, first does not stay from base portion and removes to the jujube that newly sends on setting from jujube tree rudiment in the beginning of spring to August, makes on the nutritious concentrated fruit of institute.
Spend band girdle in mid-term (calling off first again).The band girdle time sees that according to annual climatic variation the open rate of jujube flower reaches 50% and carries out in June 5 to June 1 No. 5.Method: overhead 25 centimeters are thoroughly cut off bark to xylem apart from 0.3 to 0.8 centimetre on the last edge of a knife by cutting with quadrat method with cutter ring bark again, after bark is taken out.The width of stripping mouth is decided because of tree, and a stripping mouthful width is advisable with tree-walk 10%.As the stripping of 4 centimetres on trunk mouthful should be 0.4 centimetre, and being that 12 centimetres of strippings are mouthful wide as trunk diameter also must not exceed 0.8 centimetre.
Spray gibberellin, at full-bloom stage (June 10 was to June 15), convert method: the gibberellin of 80% content 1 gram is poured into after with the gibberellin dissolving with alcohol 30 grams and is added 0.3% urea in 53 premium on currency again, sprays on setting after 4 in the afternoon.Impel cell to divide fast and reach the setting purpose.
Humidification on the tree.(June 5 was to June 15) sprays clear water to tree with sprayer after at 4 in 1 day afternoon to spending mid-term spending the initial stage.If wet weather or the overcast and rainy water spray that need not.
Technique effect of the present invention is to adopt technique scheme can realize a kind of technical method that improves the jujube tree fruit-setting rate.
Specific embodiment
Embodiment 1, selects and sets 5 strains 4 ages, in May 20 to June 5 the major branch elongated shoot carried out pinching, when just major branch and elongated shoot grow 6 secondary branches the top removed, and impels on the nutritious concentrated fruit of institute.
June 8,25 centimeters overhead bark to xylem is thoroughly cut off with cutter ring bark again apart from 0.5 centimetre on the edge of a knife by cutting with quadrat method, after bark is taken out (a stripping mouthful width is a tree-walk 10%).
June 13), take gibberellin 1 gram of 80% content, mix with alcohol 30 grams and pour in 53 premium on currency, add 0.3% urea again, 5 spray on tree in the afternoon.
June 5 every 1 day 4 o'clock to 5 o'clock afternoon, was sprayed clear water (except the overcast and rainy greasy weather) to tree with sprayer to June 15.
After the enforcement, similar relatively fruit-setting rate improves 20%.
Embodiment 2, select and set 5 strains 6 ages, and first does not stay from base portion and removes to the jujube that newly sends on setting from jujube tree rudiment in the beginning of spring to August.
June 10, overhead 25 centimeters were thoroughly cut off bark to xylem apart from 0.7 centimetre on the last edge of a knife by cutting with quadrat method with cutter ring bark again, after bark is taken out (a stripping mouthful width is a tree-walk 10%).
June 13), take gibberellin 1 gram of 80% content, mix with alcohol 30 grams and pour in 53 premium on currency, add 0.3% urea again, 5 spray on tree in the afternoon.
June 5 every 1 day 4 o'clock to 5 o'clock afternoon, was sprayed clear water (except the overcast and rainy greasy weather) to tree with sprayer to June 15.
After the enforcement, similar relatively fruit-setting rate improves 30%.
Claims (1)
1, a kind of date fruit setting technology is characterized in that: the regulation and control idiotrophic distributes, i.e. florescence pinching, spend the band girdle in mid-term; Spray plant growth regulator, promptly full-bloom stage sprays gibberellin on tree crown; Humidification on the tree promptly spends the initial stage to spending spray water on tree crown mid-term.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610045431 CN1887053A (en) | 2006-07-10 | 2006-07-10 | Date fruit setting technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610045431 CN1887053A (en) | 2006-07-10 | 2006-07-10 | Date fruit setting technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1887053A true CN1887053A (en) | 2007-01-03 |
Family
ID=37576335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610045431 Pending CN1887053A (en) | 2006-07-10 | 2006-07-10 | Date fruit setting technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1887053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640670A (en) * | 2012-04-20 | 2012-08-22 | 宁夏大学 | Method for improving fruiting performance of tetraena mongolica maxim |
| CN106613711A (en) * | 2017-01-26 | 2017-05-10 | 新疆农垦科学院 | Cultivation method capable of improving commodity rate and consistency of mature jujube orchard fruits |
-
2006
- 2006-07-10 CN CN 200610045431 patent/CN1887053A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640670A (en) * | 2012-04-20 | 2012-08-22 | 宁夏大学 | Method for improving fruiting performance of tetraena mongolica maxim |
| CN106613711A (en) * | 2017-01-26 | 2017-05-10 | 新疆农垦科学院 | Cultivation method capable of improving commodity rate and consistency of mature jujube orchard fruits |
| CN106613711B (en) * | 2017-01-26 | 2019-07-02 | 新疆农垦科学院 | Improve into the cultural method of age jujube garden fruit commodity rate and consistency |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |