CN103283550A - Red date cultivation method for realizing high yield and preventing fruit cracking - Google Patents
Red date cultivation method for realizing high yield and preventing fruit cracking Download PDFInfo
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- CN103283550A CN103283550A CN 201210039671 CN201210039671A CN103283550A CN 103283550 A CN103283550 A CN 103283550A CN 201210039671 CN201210039671 CN 201210039671 CN 201210039671 A CN201210039671 A CN 201210039671A CN 103283550 A CN103283550 A CN 103283550A
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Abstract
The invention discloses a red date cultivation method for realizing high yield and preventing fruit cracking. The method comprises the steps as follows: selection of suitable fields, compact planting and stunting, grafting of fine varieties, greenhouse covering, rational application of fertilizers and manual fruit picking. According to the method, slopes in hilly and mountain areas are built into terraced fields for planting data trees, so that a first defense line for preventing water and soil loss is formed; a date grove adopts stunting and compact planting, dates are convenient to pick, the terraced fields can be covered with plastic films conveniently, and autumn rains and fruit cracking are prevented. According to the method, a greenhouse frame is fixed, but only in rainy days, the greenhouse is covered with a plastic film, and only the top and the upper middle part of the greenhouse frame are covered with the plastic film; and compared with pure greenhouse planting, sufficient sunshine and temperature differences are provided, the gas circulation is facilitated, the accumulation of natural nutritional ingredients is facilitated, and a greenhouse can be used for many years after one-time investment. According to the method, the operation is simple, and the method is easy to popularize.
Description
Technical field
The present invention relates to the cultivation method of suitable mountain area, hills red date high yield, anti-dehiscent fruit.
Background technology
For a long time, autumn rain is the main cause that causes the serious dehiscent fruit of the northern area of China red date, the jujube farming underproduction reduction of income, is the subject matter of restriction red date industry development.Some areas adopt the measure of grafting winter jujube, snow jujube to keep away autumn rain, but can't solve the root problem in suitable red date growth area.The culture technique of researching and solving red date high yield, anti-dehiscent fruit is only basic plan.
Summary of the invention
The present invention is directed to the problem that prior art exists, for overcoming red date dehiscent fruit disaster, and implement the red date cultivation and disperse to plant the transformation of planting to industrialization by the peasant, producing high-quality fruit offers the consumer or to adding the industrial and commercial high-quality primary product of supplying with, provides the cultivation method of the anti-dehiscent fruit of a kind of red date high yield.
The cultivation method of the anti-dehiscent fruit of red date high yield of the present invention comprises:
(1) select that suitable plot selects that soil layer is deep, the gradient is at the hillside of 5-30 degree, is trimmed to terraced fields low in the height of the ridge, the width of terraced fields changes flexibly according to the gradient;
(2) density of dense planting dwarfing plantation red date is line-spacing 3-4 rice, and spacing in the rows 2-2.5 rice after growing up is controlled the height of tree at 1.3-1.5 rice, with the tree-like mushroom that is trimmed to, and crown diameter 1.3-1.5 rice;
(3) the grafting improved seeds select improved seeds local and that introduce to carry out the moulding grafting;
(4) hide the capable supported on both sides plastic foil booth stationarity skeleton at tree crown of booth Yan Shu, but the cross sectional shape arch of skeleton, flat-top shape or cusp configuration, the high 1.6-2 rice of skeleton, one skeleton can hide delegation or two row jujube trees, between skeleton, strain with the 3-5 root iron wire parallel with the tree row at the skeleton top, during the rainy day, at top and the middle and upper part plastic covering film of skeleton, plastic foil external application stretch cord and ground are fixed;
(5) rational application of fertilizer is careful uses 1000 kilograms of/mu fertilizers with agricultural chemicals annual spring, and the growth busy season imposes 20 kilograms of/mu urea, the preceding 20 days beginning banned pesticides prevention and elimination of disease and pests of gathering;
(6) the manual fruit picking manual fruit of plucking of optimum period, does not have and hinders the completely filled fruit that guarantees to pluck, and when needing fresh-keeping and cold storage, takes the method for plucking obliquely upward, makes jujube band carpopodium, is beneficial to the prolongation storage time.
Beneficial effect of the present invention
(1) the present invention suits in hills mountain development red date industrialization, by the terraced fields of plantation jujube tree are built in the hillside fields in mountain area, hills, forms the first line of defence of prevention soil and water loss, is beneficial to the water and soil conservation in mountain area, hills.
(2) the jujube woods is downgraded the dense planting moulding, solve red date grow required enough moisture and nutrient, reduce the waste of the tall and big nutrient component of trunk, be conducive to the even, full of red date quality, the outward appearance overlapping terraced fields is folded, just as southern tea place beautiful scenery, more outstanding advantage is convenient the harvesting, is convenient to hide the anti-autumn rain of plastic foil, anti-dehiscent fruit.
(3) big-canopy framework of the present invention is fixed, but only just hide plastic foil in the rainy day, and only hide plastic foil in top and the middle and upper part of big-canopy framework, than pure greenhouse gardening abundant sunlight and the temperature difference can be arranged, be conducive to gas communication, be conducive to the natural nutrient component accumulation, one-time investment can use for many years.
(4) red date cultivation method of the present invention is simple to operate, is easy to promote, and can produce high-quality red date fruit, improves the economic benefit of jujube farming.
Description of drawings;
Fig. 1 is end view of the present invention;
Among the figure; 1, terraced fields, 2, ridge, 3, downgrade red jujube tree, 4, plastic greenhouse film.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description.The cultivation method of the anti-dehiscent fruit of red date high yield, select at first that soil layer is deep, the gradient is at the hillside of 5-30 degree, be trimmed to terraced fields low in the height of the ridge 1,3 kinds of density of planting of red jujube tree are line-spacing 3-4 rice, spacing in the rows 2-2.5 rice after growing up is pruned the height of tree at 1.3-1.5 rice, with the tree-like mushroom that is trimmed to, crown diameter 1.3-1.5 rice selects improved seeds local and that introduce to carry out the moulding grafting again.At the capable plastic foil canopy 4 stationarity skeletons that arrange of the both sides of tree crown Yan Shu, but the cross sectional shape arch of skeleton, flat-top shape or cusp configuration, the high 1.6-2 rice of skeleton, one skeleton can hide delegation or two row jujube trees, between skeleton, strain with the 3-5 root iron wire parallel with the tree row at the skeleton top, during the rainy day, at top and the middle and upper part plastic covering film of skeleton, plastic foil external application stretch cord and ground are fixed.Use 1000 kilograms of/mu fertilizers annual spring, and the growth busy season imposes 20 kilograms of/mu urea, the preceding 20 days beginning banned pesticides prevention and elimination of disease and pests of gathering.Optimum period the manual fruit of plucking, the completely filled fruit that guarantees to pluck, do not have and hinder, when needing fresh-keeping and cold storage, take the method for plucking obliquely upward, make jujube band carpopodium, be beneficial to the prolongation storage time.
Because big-canopy framework of the present invention is fixed, but only just hide plastic foil in the rainy day, and only hide plastic foil in top and the middle and upper part of big-canopy framework, than pure greenhouse gardening abundant sunlight and the temperature difference can be arranged, be conducive to gas communication, be conducive to the natural nutrient component accumulation, one-time investment can use for many years.The present invention is simple to operate, is easy to promote.
Claims (7)
1. a red date is got bumper crops and prevented the cultivation method of dehiscent fruit, and its essential characteristic is to comprise: select suitable plot, dense planting is downgraded, grafting improved seeds, screening booth, the careful agricultural chemicals of using of the rational application of fertilizer, manual fruit picking.
2. red date high yield according to claim 1 is prevented the cultivation method of dehiscent fruit, and its essential characteristic is; Select that soil layer is deep, the gradient is at the hillside of 5-30 degree, is trimmed to terraced fields low in the height of the ridge, the width of terraced fields changes flexibly according to the gradient.
3. red date high yield according to claim 1 is prevented the cultivation method of dehiscent fruit, and its essential characteristic is; The density of plantation red date is line-spacing 3-4 rice, and spacing in the rows 2-2.5 rice after growing up is controlled the height of tree at 1.3-1.5 rice, with the tree-like mushroom that is trimmed to, and crown diameter 1.3-1.5 rice.
4. red date high yield according to claim 1 is prevented the cultivation method of dehiscent fruit, and its essential characteristic is; Select improved seeds local and that introduce to carry out the moulding grafting.
5. red date high yield according to claim 1 is prevented the cultivation method of dehiscent fruit, and its essential characteristic is; The capable supported on both sides plastic foil booth stationarity skeleton at tree crown of Yan Shu, but the cross sectional shape arch of skeleton, flat-top shape or cusp configuration, the high 1.6-2 rice of skeleton, one skeleton can hide delegation or two row jujube trees, between skeleton, strain with the 3-5 root iron wire parallel with the tree row at the skeleton top, during the rainy day, at top and the middle and upper part plastic covering film of skeleton, plastic foil external application stretch cord and ground are fixed.
6. red date high yield according to claim 1 is prevented the cultivation method of dehiscent fruit, and its essential characteristic is; Use 1000 kilograms of/mu fertilizers annual spring, and the growth busy season imposes 20 kilograms of/mu urea, the preceding 20 days beginning banned pesticides prevention and elimination of disease and pests of gathering.
7. red date high yield according to claim 1 is prevented the cultivation method of dehiscent fruit, and its essential characteristic is; Optimum period the manual fruit of plucking, the completely filled fruit that guarantees to pluck, do not have and hinder, when needing fresh-keeping and cold storage, take the method for plucking obliquely upward, make jujube band carpopodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210039671 CN103283550A (en) | 2012-02-22 | 2012-02-22 | Red date cultivation method for realizing high yield and preventing fruit cracking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210039671 CN103283550A (en) | 2012-02-22 | 2012-02-22 | Red date cultivation method for realizing high yield and preventing fruit cracking |
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| CN103283550A true CN103283550A (en) | 2013-09-11 |
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| CN 201210039671 Pending CN103283550A (en) | 2012-02-22 | 2012-02-22 | Red date cultivation method for realizing high yield and preventing fruit cracking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737871A (en) * | 2015-03-30 | 2015-07-01 | 塔里木大学 | Fruit-cracking preventing method for jun jujube cultivated in drought desert oasis in dwarf compact planting mode |
| CN107509591A (en) * | 2017-10-13 | 2017-12-26 | 太湖县香茗山生态果品科技园有限公司 | High yield jujube tree Cultivation With Dwarf Varieties And Close Spacing method |
-
2012
- 2012-02-22 CN CN 201210039671 patent/CN103283550A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737871A (en) * | 2015-03-30 | 2015-07-01 | 塔里木大学 | Fruit-cracking preventing method for jun jujube cultivated in drought desert oasis in dwarf compact planting mode |
| CN107509591A (en) * | 2017-10-13 | 2017-12-26 | 太湖县香茗山生态果品科技园有限公司 | High yield jujube tree Cultivation With Dwarf Varieties And Close Spacing method |
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Application publication date: 20130911 |