CN104620929A - High-efficiency fruiting method of jujube trees - Google Patents
High-efficiency fruiting method of jujube trees Download PDFInfo
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- CN104620929A CN104620929A CN201510114973.2A CN201510114973A CN104620929A CN 104620929 A CN104620929 A CN 104620929A CN 201510114973 A CN201510114973 A CN 201510114973A CN 104620929 A CN104620929 A CN 104620929A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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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Abstract
The invention relates to a high-efficiency fruiting method of jujube trees. The high-efficiency fruiting method comprises the steps of normally watering the jujube trees by using winter water, watering for sprouting in early spring and normally preventing and controlling diseases and insect pests, and further comprises the following steps: (1) applying farmyard manure to the jujube trees before entering winter; (2) applying green recovery farmyard manure to the jujube trees in spring; (3) banding an iron wire on the trunk of the jujube trees; (4) carrying out conventional sprouting on the trunk of the jujube trees 2-3 days after banding the iron wire on the trunk of the jujube trees; (5) applying a sprouting chemical fertilizer to the jujube trees; (6) applying farmyard manure in the period of banding the iron wire; and (7) applying farmyard manure after removing the iron wire. By means of application of the high-efficiency fruiting method disclosed by the invention, the yield of the jujube trees is multiplied; the management difficulty caused by the fact that the jujube trees are pruned is reduced; the land utilization rate is increased; and the high-efficiency fruiting method is simple and easy to operate and easy to popularize and is particularly suitable for being grasped by farmers as soon as possible.
Description
Technical field
The invention belongs to jujube tree planting technology field, especially a kind of method of Chinese jujube high-efficiency result.
Background technology
For the high-yield planting of jujube tree, bearing fruit is a step of most critical, and the usual jujube tree amount of blooming is large, but fruit-setting rate is very low, generally only accounts for about 0.6% of flower amount.The fruit-setting rate of veteran is lower, and what have is less than 0.1%, so the fruit-setting rate improving jujube tree is had great potentialities and can be dug, the jujube tree florescence is longer, and the florescence is divided into initial bloom stage, full-bloom stage, Flowers ending, generally from blooming at first finally bearing fruit, need about 40-50 days, make the method for the many results of jujube tree a lot of at present, mainly contain: one, evenly clear water is sprayed to jujube flower, carried out once every 2-3 days, connect spray 2-3 time, can raising fruit-setting rate to a certain degree.Two, when jujube flower opens more than 1/3rd, spray 0.5% urea and 0.4% potassium dihydrogen phosphate, every spray in 5-7 days once, generally connect spray 3 times, mid-July sprays once again, can reduce physiological fallen fruit, simultaneously, gibberellin is sprayed, the hormones such as spirit, the basic element of cell division of bearing fruit at full-bloom stage, concentration is general 10-15ppm, generally sprays 2-3 time in order to improve percentage of fertile fruit.Three, reasonable beta pruning, makes nutrient be fully used, and ensures the ventilation and penetrating light of jujube tree, increases the amount of bearing fruit, four, opens first in good time; Opening first is exactly ringing, opening first, the wide 0.5-0.7 centimetre of opening apart from ground thirty or forty centimeters, opening first and can suppress to nourish and grow, preventing jujube tree from overgrowing, improve the nutritional condition of jujube flower and young fruit, flowers and fruits can be made more to fall to sitting less.Five, shoot pinches the heart; Shoot pinches the inharmonious growth that the heart can control jujube tree tree crown, is convenient to form rational tree crown, and branch should be dredged evenly, and ventilation and penetrating light performance is good, controls and does not need to expand long branch excessive growth, save nutrient, is conducive to improving bearing fruit and fruit development of jujube tree.Six, fertilizing, watering; Ensure the liquid manure required for jujube tree.
But all there is limitation in these methods above-mentioned, just the generality that jujube tree bears fruit is improved, as opened Party A's method, the object opening first itself is the upwards conveying of the part blocks rich water when jujube tree blooms, but because the florescence of jujube tree is longer, be generally 40-50 days, and oneself's healing that jujube tree splits first is generally about 15 days, all can decline so hold first bearing fruit in earlier stage and after holding first healing in jujube tree, in addition, the fertilising of jujube tree is also the scale of construction with jujube tree, beta pruning effect, opening first is pressed for time leakproof fit, existing fertilization mode is beared fruit to concrete jujube tree until the guidance of maturation exists very large parameter.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, and propose a kind of method of Chinese jujube high-efficiency result.
The present invention solves its technical problem and takes following technical scheme to realize:
A method for Chinese jujube high-efficiency result, the method keeps jujube tree to be normally poured into winter water, and the water and while normally carrying out pest control procedures of turning green the beginning of spring, also comprises step as follows:
(1) for jujube tree is exerted into farmyard manure before the winter, during time is Cold Dew to the Frost's Descent, applied amount is 4-5 times of every strain jujube tree estimated output, applying method is apply at distance jujube tree trunk L1=(the 50+ age of tree/0.5) cm to L2=(the 50+ age of tree/0.2) cm place, applying the degree of depth is between 45cm-60cm, on coring for jujube tree bottom tree root, be poured into winter water simultaneously;
(2) for jujube tree applies farmyard manure of turning green spring, time is before clear and bright rear jujube tree turns green, applied amount is that every strain jujube tree enters 10% of winter top dressing applied amount, applying method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm;
(3) at jujube tree trunk root distance 10-12cm place, ground, iron wire is tied up to jujube tree trunk around trunk horizontal direction, the tired bundle time is that jujube tree in spring whole petal flowering rate starts to tie up when reaching 90%-95%, method be use instrument by iron wire along horizontal circle circumferential direction progressively reinforcing tighten, iron wire is made to get deeply stuck in jujube tree trunk cortex until jujube tree trunk layer of wood, and on jujube tree trunk layer of wood, produce obviously slight ring-type impression, tie up iron wire remains into till jujube flower all bears fruit always, need 40-50 days, jujube flower removes after all bearing fruit at once ties up iron wire;
(4) 2-3 days after implementing to tie up iron wire to jujube tree, the trunk tying up iron wire place upwards 28cm-35cm implements routine open first at jujube tree trunk;
(5) execute out first chemical fertilizer to jujube tree, applied nitrogen, phosphorus, each 1.5kg-2.0kg of potash fertilizer on the same day of implementing to open first to jujube tree to the large tree that trunk diameter is greater than more than 7cm, applying method is apart from trunk 50cm-100cm place, and degree of depth 10cm-15cm shallow-layer applies fertilizer;
(6) farmyard manure is applied during tying up iron wire, started to apply farmyard manure from after tying up iron wire the 10th day, applied once every 10 days, until remove iron wire, each farmyard manure applied amount is into winter top dressing amount 5%, fertilizing method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm;
(7) applying of tying up farmyard manure after iron wire is removed, remove after tying up iron wire and applied farmyard manure 1 time every 10 days, until fruit maturation, fertilizing amount is into winter top dressing amount 10%, fertilizing method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm.
And, iron wire is tied up in described step (3), trunk diameter is greater than to the large tree of more than 7cm, No. 8 iron wires are used to tie up, set in trunk diameter is between 3cm-7cm, use No. 10 iron wires to tie up, for the little tree of trunk diameter between 2cm-3cm, use No. 12 iron wires to tie up.
And described step (5) is executed out in first chemical fertilizer to jujube tree, set in trunk diameter is between 3cm-7cm, apply nitrogen, phosphorus, the amount of potash fertilizer is set greatly fertilizing amount 60%, and little tree is 60% of middle tree fertilizing amount.
Advantage of the present invention and good effect are:
1, the application of the inventive method can make the fruit-setting rate of jujube tree rise to more than 80%, and the fruit-setting rate is comparatively multiplied, and jujube tree output is multiplied, for increasing income of jujube agriculture opens new channel.
2, the inventive method does not need to carry out beta pruning to jujube tree completely, no matter the self-sow of jujube tree self, reduces the management difficulty that jujube tree brings because of beta pruning,
3, the inventive method is due at one's discretion jujube tree self-sow, and jujube tree tree crown strengthens, and produces jujube amount and is multiplied, improve land utilization rate, have outstanding meaning especially when current soil is rare.
4, operation is simple for the inventive method, needs special instrument and knowledge hardly, is particularly suitable for the grasp as early as possible of peasant, is easy to promote.
To use a large amount of farmyard manures in the enforcement of 5, the inventive method, the inventive method combines with facility cultivation industry, for the utilization of facility cultivation industry Animal manure have found outlet.
Embodiment
Be further described the invention process below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A method for Chinese jujube high-efficiency result, the method is normally poured into winter water in jujube tree, turn green the beginning of spring water and normally carry out the extermination of disease and insect pest basis on carry out, the step of the method comprises:
(1) for jujube tree is exerted into farmyard manure before the winter, for Northern Part of China, during time is Cold Dew to the Frost's Descent, farmyard manure obtains after fermentation primarily of livestock manure, applied amount is 4-5 times of every strain jujube tree estimated output, and applying method is apply at distance jujube tree trunk L1=(the 50+ age of tree/0.5) cm to L2=(the 50+ age of tree/0.2) cm place, and applying the degree of depth is between 45cm-60cm, on coring for jujube tree bottom tree root, be poured into winter water simultaneously;
(2) for jujube tree applies farmyard manure of turning green spring, for Northern Part of China, time is before clear and bright rear jujube tree turns green, applied amount is that every strain jujube tree enters 10% of winter top dressing applied amount, applying method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm;
(3) at jujube tree trunk root distance 10-12cm place, ground, iron wire is tied up to jujube tree trunk around trunk horizontal direction, the tired bundle time is that jujube tree in spring whole petal flowering rate starts to tie up when reaching 90%-95%, method is that iron wire is tied tight along horizontal circle circumferential direction by use instrument, progressively reinforcing is tightened, iron wire is made to get deeply stuck in jujube tree trunk cortex until jujube tree trunk layer of wood, and on jujube tree trunk layer of wood, produce obviously slight ring-type impression, tie up iron wire remains into till jujube flower all bears fruit always, generally need 40-50 days, then remove; The effect of tying up iron wire is exactly utilize iron wire to cut off jujube tree top layer bark to the keeping of tree crown and water supply in the jujube tree phase of bearing fruit, and prevent the impact that rich water is beared fruit on jujube flower, meanwhile, due to the embedding of iron wire, the self-healing of jujube tree epidermis will slow down greatly;
Concrete, trunk is greater than to the large tree of more than 7cm, uses No. 8 iron wires to tie up, set in trunk diameter is between 3cm-7cm, use No. 10 iron wires to tie up, for the little tree of trunk diameter between 2cm-3cm, use No. 12 iron wires to tie up.
(4) 2-3 days after implementing to tie up iron wire to jujube tree, the trunk tying up iron wire place upwards 28cm-35cm implements routine open first at jujube tree trunk;
(5) first chemical fertilizer is executed out to jujube tree, on the same day of implementing to open first to jujube tree, nitrogen was applied, phosphorus to the large tree that trunk is greater than more than 7cm, the each 1.5kg-2.0kg of potash fertilizer, applying method is apart from trunk 50cm-100cm place, and degree of depth 10cm-15cm shallow-layer applies fertilizer, in case chemical fertilizer burns root;
In specific embodiment of the invention, set in trunk diameter is between 3cm-7cm, apply nitrogen, phosphorus, the amount of potash fertilizer is set greatly fertilizing amount 60%, and little tree is 60% of middle tree fertilizing amount.
(6) farmyard manure is applied during tying up iron wire, started to apply farmyard manure from after tying up iron wire the 10th day, applied once every 10 days, until remove iron wire, each farmyard manure applied amount is into winter top dressing amount 5%, fertilizing method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm;
(7) applying of tying up farmyard manure after iron wire is removed, remove after tying up iron wire is fruit of Chinese jujube vegetative period, jujube tree needs the nutrient continued, therefore for a large amount of fruit growths, the supply of farmyard manure is essential, and remove after tying up iron wire and applied farmyard manure 1 time every 10 days, fertilizing amount is into winter top dressing amount 10%, fertilizing method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm.
Method effect
Choose the clever jujube jujube tree that northern area generally plants and carry out experimental cultivation, set greatly, middle tree, little tree respectively selects 10, wherein large tree, middle tree, each 5 groups as a comparison of little tree, adopt the method that the current jujube tree mentioned in background technology bears fruit, large tree in addition, middle tree, each 5 experimental group as the inventive method of little tree, through the planting effect contrast of continuous 2 years
The inventive method, not only can continue to improve the output of jujube tree, and does not carry out delimbing pruning to jujube tree due to this method, and therefore along with the increasing of tree crown, producing jujube amount can continue to increase.
Claims (3)
1. a method for Chinese jujube high-efficiency result, the method keeps jujube tree to be normally poured into winter water, and the water and while normally carrying out pest control procedures of turning green the beginning of spring, characterized by further comprising step as follows:
(1) for jujube tree is exerted into farmyard manure before the winter, during time is Cold Dew to the Frost's Descent, applied amount is 4-5 times of every strain jujube tree estimated output, applying method is apply at distance jujube tree trunk L1=(the 50+ age of tree/0.5) cm to L2=(the 50+ age of tree/0.2) cm place, applying the degree of depth is between 45cm-60cm, on coring for jujube tree bottom tree root, be poured into winter water simultaneously;
(2) for jujube tree applies farmyard manure of turning green spring, time is before clear and bright rear jujube tree turns green, applied amount is that every strain jujube tree enters 10% of winter top dressing applied amount, applying method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm;
(3) at jujube tree trunk root distance 10-12cm place, ground, iron wire is tied up to jujube tree trunk around trunk horizontal direction, the tired bundle time is that jujube tree in spring whole petal flowering rate starts to tie up when reaching 90%-95%, method be use instrument by iron wire along horizontal circle circumferential direction progressively reinforcing tighten, iron wire is made to get deeply stuck in jujube tree trunk cortex until jujube tree trunk layer of wood, and on jujube tree trunk layer of wood, produce obviously slight ring-type impression, tie up iron wire remains into till jujube flower all bears fruit always, need 40-50 days, jujube flower removes after all bearing fruit at once ties up iron wire;
(4) 2-3 days after implementing to tie up iron wire to jujube tree, the trunk tying up iron wire place upwards 28cm-35cm implements routine open first at jujube tree trunk;
(5) execute out first chemical fertilizer to jujube tree, applied nitrogen, phosphorus, each 1.5kg-2.0kg of potash fertilizer on the same day of implementing to open first to jujube tree to the large tree that trunk diameter is greater than more than 7cm, applying method is apart from trunk 50cm-100cm place, and degree of depth 10cm-15cm shallow-layer applies fertilizer;
(6) farmyard manure is applied during tying up iron wire, started to apply farmyard manure from after tying up iron wire the 10th day, applied once every 10 days, until remove iron wire, each farmyard manure applied amount is into winter top dressing amount 5%, fertilizing method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm;
(7) applying of tying up farmyard manure after iron wire is removed, remove after tying up iron wire and applied farmyard manure 1 time every 10 days, until fruit maturation, fertilizing amount is into winter top dressing amount 10%, fertilizing method is apply at distance jujube tree trunk L1=(the 20+ age of tree) cm to L2=(the 20+ age of tree/0.5) cm place, and applying the degree of depth is between 15cm-20cm.
2. the method for Chinese jujube high-efficiency result according to claim 1, it is characterized in that: in described step (3), tie up iron wire, trunk diameter is greater than to the large tree of more than 7cm, No. 8 iron wires are used to tie up, set in trunk diameter is between 3cm-7cm, use No. 10 iron wires to tie up, for the little tree of trunk diameter between 2cm-3cm, use No. 12 iron wires to tie up.
3. the method for Chinese jujube high-efficiency result according to claim 1, it is characterized in that: described step (5) is executed out in first chemical fertilizer to jujube tree, set in trunk diameter is between 3cm-7cm, apply nitrogen, phosphorus, the amount of potash fertilizer is set greatly fertilizing amount 60%, and little tree is 60% of middle tree fertilizing amount.
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Cited By (4)
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CN105123304A (en) * | 2015-07-23 | 2015-12-09 | 广西康丰科技开发有限公司 | Method for improving fertile fruit percentage of fruit tree |
CN106912310A (en) * | 2017-03-15 | 2017-07-04 | 山东省林业科学研究院 | A kind of utilization root system pruning and rhizosphere nutrition regulation and control mitigate the method that winter jujube opens first intensity |
CN108605610A (en) * | 2016-12-13 | 2018-10-02 | 丹阳市香逸林果专业合作社 | A method of improving green jujube result |
CN112514725A (en) * | 2020-12-01 | 2021-03-19 | 岳阳市林业科学研究所 | Cultivation method for fruiting crisp jujube in batches for more than one year in mid-autumn |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105123304A (en) * | 2015-07-23 | 2015-12-09 | 广西康丰科技开发有限公司 | Method for improving fertile fruit percentage of fruit tree |
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CN106912310A (en) * | 2017-03-15 | 2017-07-04 | 山东省林业科学研究院 | A kind of utilization root system pruning and rhizosphere nutrition regulation and control mitigate the method that winter jujube opens first intensity |
CN112514725A (en) * | 2020-12-01 | 2021-03-19 | 岳阳市林业科学研究所 | Cultivation method for fruiting crisp jujube in batches for more than one year in mid-autumn |
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