CN104782440B - A kind of Queensland nut adopts rear pruning method - Google Patents

A kind of Queensland nut adopts rear pruning method Download PDF

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Publication number
CN104782440B
CN104782440B CN201510180838.8A CN201510180838A CN104782440B CN 104782440 B CN104782440 B CN 104782440B CN 201510180838 A CN201510180838 A CN 201510180838A CN 104782440 B CN104782440 B CN 104782440B
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China
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branch
macadamia
tree
side shoot
centimetres
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Expired - Fee Related
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CN201510180838.8A
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Chinese (zh)
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CN104782440A (en
Inventor
郑树芳
王文林
覃振师
陈海生
唐君海
韦持章
赵大宣
汤秀华
黄锡云
徐健
韦巧云
莫庆道
何铣扬
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Longzhou Shuncheng Seedling Development Co ltd
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Guangxi South Subtropical Agricultural Science Research Institute
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Abstract

A kind of macadamia of disclosure of the invention adopts rear pruning method, comprises the following steps:(1)Sagging branch is trimmed,(2)Dredge bough,(3)Put in a skylight,(4)Trim the branch of excessive growth.Queensland nut of the present invention adopts rear pruning method simply, is easily mastered, efficiency high, cost is low, effect is good, is adapted to professional and amateur grower's reference and uses.

Description

A kind of Queensland nut adopts rear pruning method
Technical field
The invention belongs to field of agricultural cultivation, vegetation pruning method is specifically related to.
Background technology
Queensland nut (Macadamia integrifolia) belong to perennial evergreen arbor for Proteaceae Queensland nut Fruit tree.Its benevolence is nutritious, crispy and delicious, stir-fries and eats, eats raw, and taste is splendid, can be used as various senior dessert raw materials, quilt Edible nut optimal in the world is described as, the laudatory title for having " dry fruit queen ".Turn into that the world today is emerging, nutritive value The high fruit tree of high, commodity value, it is deep to be liked by numerous growers.In the course of cultivation, young age tree-pruning, which is mainly, pinches, due to After Queensland nut branch is pinched, every tip can extract three young sprouts out, and growth is fast, and tree vigo(u)r is strong, and the thin and delicate branch of thorax within Queensland nut Bar fruitful branch, tree crown is typically more covered afterwards for many years, and ventilation and penetrating light is bad, is unfavorable for yielding positive results, yield is a greater impact, Fail to reach lasting high yield, therefore, trimming is an important step in cultivation after adopting.Queensland nut bearing-age tree is tall and big, and branch is more, Each branch is trimmed, and hardly possible operation, workload is big, and cost is high, and effect is not good, it is difficult to reach lasting high yield.
The content of the invention
In order to solve above-mentioned technical problem, rear pruning method is adopted it is an object of the invention to provide a kind of Queensland nut, its Simple to operate, efficiency high, cost is low, and Queensland nut garden can be achieved and persistently gets bumper crops.
Technical scheme is as follows:
A kind of Queensland nut adopts rear pruning method, comprises the following steps:
(1)Trim sagging branch:Annual October, to the macadamia after fruit harvesting, by sagging ground proximity Branch is cut off, and retains more than 50 centimetres from the ground of tree crown bottom branch;
(2)Dredge bough:Every plant of macadamia is selected and remain on 2-5 major branch being evenly distributed, major branch and stayed at a distance of 30-50 centimetres The big side shoot of 1-2 bars;The tiny side shoot that base diameter is less than 2.5 centimetres retains;
(3)Put in a skylight:To riotous growth, the intensive macadamia of tree crown, by tree crown top most strong upright bough from Branch base portion is wiped out, and makes tree crown top into " V " font, truncation controls height of tree degree at 4-5 meters;
(4)Trim the branch of excessive growth:Macadamia pumping ability is strong, grows vigorous, inner canopy and the easy pumping of clip The branch of excessive growth, cuts off from base portion.
It is used as further preferred, the step(2)In big side shoot base diameter be more than 2.5 centimetres, and less than major branch diameter 2/3rds, big collateral generation direction is towards on the outside of tree crown.Cut off for unnecessary big side shoot from major branch base portion, according to different tree vigo(u)rs Shade rate, prunes 2-5 big side shoot off on major branch, keeps inner canopy ventilation and penetrating light.
Advantages of the present invention:Queensland nut of the present invention adopts rear pruning method simply, is easily mastered, efficiency high, cost is low, imitates It is really good, it is adapted to professional and amateur grower's reference and uses.Than traditional pruning method, shorten about 1.5 times of trimming time, efficiency 150% is improved, coming year list fringe fruit bearing rate is than the raising 20% or so without trimming, and strain yield is than the raising 20%- without trimming 25%, every mu increase production be worth 1000 yuan left and right.
Specific embodiment
With reference to embodiment, the present invention will be further described, but not as the limitation to invention.
Embodiment 1
A kind of Queensland nut adopts rear pruning method, comprises the following steps:
(1)Trim sagging branch:Annual October, to the macadamia after fruit harvesting, by sagging ground proximity Branch is cut off, and retains tree crown bottom branch more than 50cm from the ground;Be conducive to usually weeding, the work such as fertilizing management, harvesting.
(2)Dredge bough:Every plant of macadamia is selected and remain on the 3-5 major branch that be evenly distributed, major branch and to stay 1- at a distance of 40-50 centimetres 2 big side shoots, big side shoot base diameter is more than 2.5 centimetres, and less than major branch diameter 2/3rds, and big collateral generation direction is towards tree crown Outside, cuts off for unnecessary big side shoot from major branch base portion, and the tiny side shoot that base diameter is less than 2.5 centimetres retains, according to not With tree vigo(u)r shade rate, prune 2-5 big side shoot off on major branch, keep inner canopy ventilation and penetrating light, improve yield, and convenient fruit Real harvesting.
(3)Put in a skylight:To riotous growth, the intensive macadamia of tree crown, by tree crown top most strong upright bough from Branch base portion is wiped out, and makes tree crown top into " V " font, truncation controls height of tree degree in 4-5m.
(4)Trim the branch of excessive growth:Macadamia pumping ability is strong, grows vigorous, inner canopy and the easy pumping of clip The branch of excessive growth, cuts off from base portion.
2012 and in October, 2013, tree applies the pruning method after being adopted to 10 years raw tree OC Queensland nut kinds, puts down Everyone can trim 25-30 plants or so daily, 10-12 plants more than traditional pruning method, and the trimming time shortens 1.5 times, and efficiency is carried High by 150%, coming year list fringe fruit bearing rate is than the raising 20% or so without trimming, and strain yield is than the raising 20%- without trimming 25%, every mu increase production be worth 1000 yuan left and right.
Embodiment 2
A kind of Queensland nut adopts rear pruning method, comprises the following steps:
(1)Trim sagging branch:Annual October, to the macadamia after fruit harvesting, by sagging ground proximity Branch is cut off, and retains tree crown bottom branch more than 50cm from the ground;Be conducive to usually weeding, the work such as fertilizing management, harvesting.
(2)Dredge bough:Every plant of macadamia is selected and remain on the 2-4 major branch that be evenly distributed, major branch and to stay 1- at a distance of 30-40 centimetres 2 big side shoots, big side shoot base diameter is more than 2.5 centimetres, and less than major branch diameter 2/3rds, and big collateral generation direction is towards tree crown Outside, cuts off for unnecessary big side shoot from major branch base portion, and the tiny side shoot that base diameter is less than 2.5 centimetres retains, according to not With tree vigo(u)r shade rate, prune 2-5 big side shoot off on major branch, keep inner canopy ventilation and penetrating light, improve yield, and convenient fruit Real harvesting.
(3)Put in a skylight:To riotous growth, the intensive macadamia of tree crown, by tree crown top most strong upright bough from Branch base portion is wiped out, and makes tree crown top into " V " font, truncation controls height of tree degree in 4-5m.
(4)Trim the branch of excessive growth:Macadamia pumping ability is strong, grows vigorous, inner canopy and the easy pumping of clip The branch of excessive growth, cuts off from base portion.
2012 and in October, 2013, tree applies the pruning method after being adopted to 10 years raw tree OC Queensland nut kinds, puts down Everyone can trim 25-30 plants or so daily, than traditional pruning method 10-12 plants, and the trimming time shortens 1.5 times, and efficiency is improved 150%, the coming year list fringe fruit bearing rate than the raising 20% or so without trimming, strain yield than the raising 20%-25% without trimming, Every mu increase production be worth 1000 yuan left and right.

Claims (2)

1. a kind of macadamia adopts rear pruning method, it is characterised in that:Comprise the following steps:
(1)Trim sagging branch:Annual October, to the macadamia after fruit harvesting, by the branch of sagging ground proximity Cut off, retain more than 50 centimetres from the ground of tree crown bottom branch;
(2)Dredge bough:Every plant of macadamia is selected and remain on 2-5 major branch being evenly distributed, major branch and to stay 1-2 at a distance of 30-50 centimetres The big side shoot of bar;The tiny side shoot that base diameter is less than 2.5 centimetres retains;The big side shoot base diameter is more than 2.5 centimetres, and small In major branch diameter 2/3rds, big collateral generation direction is towards on the outside of tree crown;
(3)Put in a skylight:To riotous growth, the intensive macadamia of tree crown, by tree crown top most strong upright bough from branch Base portion is wiped out, and makes tree crown top into " V " font, truncation controls height of tree degree at 4-5 meters;
(4)Trim the branch of excessive growth:Macadamia pumping ability is strong, grows vigorous, inner canopy and the easy pumping excessive growth of clip Branch, cuts off from base portion.
2. macadamia according to claim 1 adopts rear pruning method, it is characterised in that:The step(2)In for Unnecessary big side shoot is cut off from major branch base portion, according to different tree vigo(u)r shade rates, is pruned 2-5 big side shoot off on major branch, is kept Inner canopy ventilation and penetrating light.
CN201510180838.8A 2015-04-17 2015-04-17 A kind of Queensland nut adopts rear pruning method Expired - Fee Related CN104782440B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123387B (en) * 2015-07-29 2017-12-22 广西南亚热带农业科学研究所 A kind of Queensland nut scion cultivated method
CN106069472B (en) * 2016-06-15 2019-01-11 中国热带农业科学院南亚热带作物研究所 A method of it is inefficient to solve aged closing Queensland nut garden low yield
CN106171414A (en) * 2016-07-13 2016-12-07 云南省热带作物科学研究所 A kind of method promoting that thorax fruitful branch is sprouted in macadimia nut veteran
CN106688728A (en) * 2016-11-18 2017-05-24 广西南亚热带农业科学研究所 Macadimia nut rapid failing disease treatment method
CN108967010A (en) * 2018-07-20 2018-12-11 中国热带农业科学院南亚热带作物研究所 A kind of Queensland nut wind resistance cultural method
CN111887089B (en) * 2020-08-27 2022-04-08 中国热带农业科学院南亚热带作物研究所 Method for promoting rapid recovery production of adult lodging macadimia nuts after typhoon disaster

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103999724A (en) * 2014-05-14 2014-08-27 广西南亚热带农业科学研究所 Yield-increasing cultivation method for macadimia nuts

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