CN102715056A - Method for shaping and pruning open center-shaped peach tree with three main branches - Google Patents
Method for shaping and pruning open center-shaped peach tree with three main branches Download PDFInfo
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Abstract
The invention discloses a method for shaping and pruning an open center-shaped peach tree with three main branches. The method comprises the steps as follows: in the year when the peach tree is planted, the trunk is fixed at the height of 50-60 cm, three main branches are selected, and in the first winter, the three main branches are truncated and are kept for a 40-50 cm in length; in the second winter, 5-6 well developed shoots with wide angle are reserved and selected from lateral branches of each main branch, the rest of shoots are cut off from the base part, and when the lateral branches grow being 25-30 cm long, 3 exuberant lateral branches with twigs being uniform in thickness are reserved and selected as bearing branches; and in the third spring, relatively exuberant twigs on the lateral branches are subjected to top removal, the twigs are drawn in summer, the leading shoots are subjected to top removal in autumn, back branches, competitive branches and newly sprouting lateral branches are cut off from the main branches in winter, and in the fourth year, the branch drawing angle is further enlarged. According to the invention, on the basis that the three main branches form an open center shape, by the manage mode of supplementing summer pruning with winter pruning, the three outline of the peach tree is more reasonable, and bearing quality and quantity are increased.
Description
Technical field
The present invention relates to the planting fruit trees management domain, relate in particular to the shaping and trimming method of three major branch natural open centre shape peach.
Background technology
Peach is a rose family deciduous tree, and bark black is common fruit tree and ornamencal flower and tree.Peach is happiness photosensitiveness plant, and rudiment power is with to become principal stresses strong.The bud of peach has prematurity, so the area that vegetative period is long and environmental condition is suitable can be taken out in 1 year and given birth to 3~4 sublateral shoots, even more, and the situation that forms repeatedly branch and repeatedly grow.This to quicken to be shaped and ahead of time the result advantage is provided, thereby condition is provided for pruning.
It is tree-like to use more peach high yield in producing at present, mainly contains: cup-like shape, natural open centre shape, trunk shape, Y-shaped etc.Wherein the major branch of natural open centre shape has 3 ~ 5, is interlocking to be born on the trunk, combines firmly with trunk, and load capacity is big, is difficult for splitting.The oblique extension of major branch, side shoot and are given birth in the both sides of major branch, and master slave relation is clearly demarcated, and fruit bearing shoot is evenly distributed, and tree crown is opened a business, and illumination condition is good, are easy to control and go up strong.
But this tree-like one side makes the management that is shaped comparatively exquisite, is not easy control, is that the pruning after the moulding is also very important on the other hand, directly has influence on result's quality and quantity.
Summary of the invention
Goal of the invention: it is even to the purpose of this invention is to provide a kind of branch, the shaping and trimming method of the happy naturally row peach of three major branches that illumination, ventilation condition are good.
Technical scheme: in order to realize the foregoing invention purpose; The shaping and trimming method of a kind of three major branch natural open centre shape peach of the present invention comprises: do surely in 50 ~ 60cm eminence then in field planting; Select 3 major branches, 1 year winter cut three major branches carried out cutting back, kept 40 ~ 50cm; 1 year winter cut select and remain 5 ~ 6 from the side shoot of each major branch physically well develop, young sprout that angle is opened a business, all the other cut off from base portion, when treating that side shoot reaches 25 ~ 30cm, 3 side shoots that growing way is prosperous, the branch thickness is unified branch as a result of of therefrom selecting and remain again; The 3rd year spring carried out pinching to the more prosperous branch of the growing way on the side shoot, began to draw branch summer, and carry out pinching to leading shoot autumn, and the winter cuts the side shoot of the back branch on the major branch, competition branch and New Development is wiped out, and further the increasing drawn an angle in the 4th year.
The trimming method of natural open centre shape can keep 3 ~ 5 major branches, but major branch is too much more harsh to the requirement of pruning on the one hand, on the other hand; Moulding rear venting, illumination condition descend; The obvious printing opacity of interior thorax is not enough, and the access node fruit branch too much causes the curved pressure degree height of branch, corrupted easily.The present invention adopts 3 major branches, and each major branch keeps the mode of 3 side shoots, and trunk extends to three different directions, forms rational in infrastructurely, and the branches and leaves Density Distribution is reasonably tree-like.
In management process, cannot let the growth of some fruit bearing shoot cross to vigorous.The rugosity of said fruit bearing shoot is 1/6 ~ 1/3 of a major branch.When certain fruit bearing shoot over growth, can adopt heavy cutting back, cultivate shoot again.
For the young sprout of over growth, treat that it is to turn round the tip that young sprout grows to 30cm length, change the shoot growth direction.
In order to guarantee a suitable angle of drawing, said to draw the angle of branch be 75 ~ 80 °.Stretching angle is easy to generate bending during greater than 80 °, more is unfavorable for branch behind the result.
Beneficial effect: the shaping and trimming method of a kind of three major branch natural open centre shape peach of the present invention on the basis of three major branch natural open centre shapes through the summer cut be main, the winter cuts is the management of assisting, and is the tree-like more reasonable of peach, outcome quality and quantity are higher.
Embodiment
The shaping and trimming method of a kind of three major branch natural open centre shape peach of ability instance comprises: do surely in 50 ~ 60cm eminence then in field planting, select 3 major branches, 1 year winter cut three major branches carried out cutting back, kept 40 ~ 50cm; 1 year winter cut select and remain 5 ~ 6 from the side shoot of each major branch physically well develop, young sprout that angle is opened a business, all the other cut off from base portion, when treating that side shoot reaches 25 ~ 30cm, 3 side shoots that growing way is prosperous, the branch thickness is unified branch as a result of of therefrom selecting and remain again; The 3rd year spring carried out pinching to the more prosperous branch of the growing way on the side shoot, began to draw branch summer, and carry out pinching to leading shoot autumn, and the winter cuts the side shoot of the back branch on the major branch, competition branch and New Development is wiped out, and further the increasing drawn an angle in the 4th year.
The trimming method of natural open centre shape can keep 3 ~ 5 major branches, but major branch is too much more harsh to the requirement of pruning on the one hand, on the other hand; Moulding rear venting, illumination condition descend; The obvious printing opacity of interior thorax is not enough, and the access node fruit branch too much causes the curved pressure degree height of branch, corrupted easily.The present invention adopts 3 major branches, and each major branch keeps the mode of 3 side shoots, and trunk extends to three different directions, forms rational in infrastructurely, and the branches and leaves Density Distribution is reasonably tree-like.
In management process, cannot let the growth of some fruit bearing shoot cross to vigorous.The rugosity of fruit bearing shoot is 1/6 ~ 1/3 of a major branch.When certain fruit bearing shoot over growth, can adopt heavy cutting back, cultivate shoot again.
For the young sprout of over growth, treat that it is to turn round the tip that young sprout grows to 30cm length, change the shoot growth direction.
In order to guarantee a suitable angle of drawing, drawing the angle of branch is 75 ~ 80 °.Stretching angle is easy to generate bending during greater than 80 °, more is unfavorable for branch behind the result.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. the shaping and trimming method of a major branch natural open centre shape peach is characterized in that: do surely in 50 ~ 60cm eminence then in field planting, select 3 major branches, 1 year winter cut three major branches carried out cutting back, kept 40 ~ 50cm; 1 year winter cut select and remain 5 ~ 6 from the side shoot of each major branch physically well develop, young sprout that angle is opened a business, all the other cut off from base portion, when treating that side shoot reaches 25 ~ 30cm, 3 side shoots that growing way is prosperous, the branch thickness is unified branch as a result of of therefrom selecting and remain again; The 3rd year spring carried out pinching to the more prosperous branch of the growing way on the side shoot, began to draw branch summer, and carry out pinching to leading shoot autumn, and the winter cuts the side shoot of the back branch on the major branch, competition branch and New Development is wiped out, and further the increasing drawn an angle in the 4th year.
2. the shaping and trimming method of a kind of three major branch natural open centre shape peach according to claim 1 is characterized in that: the rugosity of said fruit bearing shoot is 1/6 ~ 1/3 of a major branch.
3. the shaping and trimming method of a kind of three major branch natural open centre shape peach according to claim 1 is characterized in that: for the young sprout of over growth, treat that it is to turn round the tip that young sprout grows to 30cm length, change the shoot growth direction.
4. the shaping and trimming method of a kind of three major branch natural open centre shape peach according to claim 1 is characterized in that: said draw the branch angle be 75 ~ 80 °.
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CN102870641A (en) * | 2012-10-18 | 2013-01-16 | 张发开 | Breeding method for honey plum |
CN103348892A (en) * | 2013-06-28 | 2013-10-16 | 句容市丰之源果品专业合作社 | Pruning method of peach tree in picking garden |
CN103430803A (en) * | 2013-09-04 | 2013-12-11 | 镇江万山红遍农业园 | Shaping cultivation method of peach tree shape with three boughs and one center truck |
CN103430805A (en) * | 2013-09-04 | 2013-12-11 | 镇江万山红遍农业园 | Shaping cultivation method of peach tree shape with two boughs and one center truck |
CN103828672A (en) * | 2012-11-26 | 2014-06-04 | 丁淑红 | Walnut tree reversed-umbrella tree form and shaping method thereof |
CN104160906A (en) * | 2014-07-25 | 2014-11-26 | 镇江万山红遍农业园 | Peach tree shaping and trimming method |
CN104396601A (en) * | 2014-12-11 | 2015-03-11 | 南京农业大学 | Pruning method for promoting high yield of paeonia ostii seeds |
CN105875335A (en) * | 2016-05-18 | 2016-08-24 | 宁波市林特科技推广中心 | Pruning and trimming method for multi-branch dwarf-round-head type strawberry tree body structure |
CN106069259A (en) * | 2016-06-24 | 2016-11-09 | 福建省农业科学院果树研究所 | A kind of fruit picking Fructus Sapindi Mukouossi shaping and trimming method |
CN106258739A (en) * | 2016-08-12 | 2017-01-04 | 湖南绿博农林开发有限公司 | A kind of pruning method of high-yield tea-oil |
CN106386360A (en) * | 2016-10-08 | 2017-02-15 | 潍坊职业学院 | High-trunk four-bough open-center-shaped peach tree cultivation method |
CN106941996A (en) * | 2017-03-16 | 2017-07-14 | 丽江市古城区班美课种养殖有限公司 | The shaping and trimming method that one seed pod Japanese apricot is stingless |
CN107242068A (en) * | 2016-12-30 | 2017-10-13 | 山西省农业科学院现代农业研究中心 | A kind of happy tree-like shaping and trimming method of major branch specular removal of pear tree high level cadre three |
CN107439246A (en) * | 2017-09-06 | 2017-12-08 | 岑溪市辰运生态农业开发有限公司 | A kind of pruning method for promoting the volume increase of emperor mandarin orange |
CN107873306A (en) * | 2017-11-20 | 2018-04-06 | 江苏省农业科学院 | A kind of new three major branches specular removal cultural method of peach |
CN108849027A (en) * | 2018-08-14 | 2018-11-23 | 江苏丘陵地区镇江农业科学研究所 | A kind of shaping and trimming method promoting peach balanced growth |
CN109220304A (en) * | 2018-09-26 | 2019-01-18 | 濮阳市林业科学院 | Three major branch peach are tree-like and pruning method |
CN109566226A (en) * | 2018-12-21 | 2019-04-05 | 李敦利 | Three-dimensional small happy peach breeding method |
CN110692413A (en) * | 2019-10-16 | 2020-01-17 | 六安市兆丰商贸有限责任公司 | High-yield pruning planting method for white peach trees |
CN111418426A (en) * | 2020-04-04 | 2020-07-17 | 云南正果农业发展有限公司 | Method suitable for labor-saving planting management of peach trees in Yunnan region |
CN111713332A (en) * | 2020-08-06 | 2020-09-29 | 河北省农林科学院经济作物研究所 | Reshaping and trimming method for increasing yield of fructus forsythiae |
CN112825722A (en) * | 2021-01-08 | 2021-05-25 | 丽水市农林科学研究院 | Peach tree pruning method |
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CN104396601A (en) * | 2014-12-11 | 2015-03-11 | 南京农业大学 | Pruning method for promoting high yield of paeonia ostii seeds |
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Application publication date: 20121010 |