CN103947498A - Trimming method of young walnut trees - Google Patents
Trimming method of young walnut trees Download PDFInfo
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- CN103947498A CN103947498A CN201410168185.7A CN201410168185A CN103947498A CN 103947498 A CN103947498 A CN 103947498A CN 201410168185 A CN201410168185 A CN 201410168185A CN 103947498 A CN103947498 A CN 103947498A
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Abstract
The invention provides a trimming method of young walnut trees, and relates to the technical field of fruit tree planting management. The trimming method is characterized by comprising the steps including growth branch cutting, back branch reducing, dense branch thinning, proper pinching on inside water sprout, most male flower thinning and removing and trimming in early fruiting periods. The trimming method provided by the invention has the advantages that the method is reasonable, the operation is simple, and the effect is good.
Description
Technical field:
The present invention relates to the technical field of planting fruit trees management, be specifically related to the trimming method of a kind of walnut treelet.
Background technology:
Walnut is deciduous tree, up to 3.5m, and bark canescence, shallow lobe, branch marrow sheet, the fine and soft hair of sprout tip tool, 2 years raw branch Chang Wumao.Long 25-the 50cm of winglike compound leaf, 5-9, leaflet, rare 13, ellipticity is avette to oval.Terminal leaflet is conventionally larger, long 5-15cm, and wide 3-6cm, the anxious point of tip or gradually point, base portion circle or wedge shape, be heart-shaped sometimes.Full edge or have not obvious cognate, surperficial bottle green, without hair, there is microtriche at the back side only arteries and veins armpit, the extremely short or nothing of petiolule.Long 5-the l0cm of male catkin, male flower has stamen 6-30, and calyx 3 splits; 1-3 consor of female flower, style 2 splits, crimson look.Fruit is spherical, diameter 5cm, celadon.Tool glandular hairs when children, when old, without hair, inner nut is spherical, yellowish-brown, there is irregular groove line on surface.The florescence 3-4 month, really 8-September of phase.18 kinds, be distributed in Europe, Asia, temperate zone, America to subtropics.5 kinds, China.Mostly be with material, oil plant and dry fruit tree variety.
There are many place plantation walnuts in China, and for the plantation of walnut, in pruning problem, always there are many differences, prune and defectively tend to cause leaf photosynthesis unreasonable, grow inharmonious, so just cannot ensure the quality of walnut, and the growth of guarantee walnut that cannot be good.
Summary of the invention:
Technical problem to be solved by this invention is that overcoming existing technological deficiency provides the trimming method of reasonable, simple to operate, the respond well a kind of walnut treelet of a kind of method.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A trimming method for walnut treelet, is characterized in that: comprise following methods,
Method one, the short branch of growing of cutting: a small amount of cutting back branch, promote a point branch growth, substantial inner, be specially the short head of cutting annotinous branch;
Method two, reduction branch behind: the sagging branch at the back that bounces back in time and monopodial growth branch, prevent from affecting the growth that extends branch on trunk branch and side shoot, be specially the small part on the perennial branch of reduction;
Method three, prune overstocked branch off: retain branch more, wipe out useless branch from base portion in time;
Method four, the in good time pinching of inner water sprout: the inner shoot growth of tree thorax is excessively prosperous, in the situation that space allows again, can develop into fruit bearing shoot and vegetative shoot, and concrete operations are for cutting off branch terminal bud;
Method five, remove most of male flower: in the time that male flower is too much, should extract in time most male flower, impel nutrition to carry to fruit;
The pruning at method six, the initial stage of bearing fruit: bear fruit in a large number during this period of time from bearing fruit, cut useless overstocked branch, water sprout, weak branch, to develop multistage skeleton branch and auxiliary support branch.Interior thorax will keep fruit bearing shoot and the vegetative shoot that density is suitable.
Beneficial effect of the present invention is: very simple, easy-to-understand of above-mentioned step, and very clear, be applicable to specialty or common staff's reference and use.And step very clear of setting forth, so also convenient operation.The inventive method is reasonable, simple to operate, respond well.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below further set forth the present invention.
A trimming method for walnut treelet, is characterized in that: comprise following methods,
Method one, the short branch of growing of cutting: a small amount of cutting back branch, promote a point branch growth, substantial inner, be specially the short head of cutting annotinous branch;
Method two, reduction branch behind: the sagging branch at the back that bounces back in time and monopodial growth branch, prevent from affecting the growth that extends branch on trunk branch and side shoot, be specially the small part on the perennial branch of reduction;
Method three, prune overstocked branch off: retain branch more, wipe out useless branch from base portion in time;
Method four, the in good time pinching of inner water sprout: the inner shoot growth of tree thorax is excessively prosperous, in the situation that space allows again, can develop into fruit bearing shoot and vegetative shoot, and concrete operations are for cutting off branch terminal bud;
Method five, remove most of male flower: in the time that male flower is too much, should extract in time most male flower, impel nutrition to carry to fruit;
The pruning at method six, the initial stage of bearing fruit: bear fruit in a large number during this period of time from bearing fruit, cut useless overstocked branch, water sprout, weak branch, to develop multistage skeleton branch and auxiliary support branch.Interior thorax will keep fruit bearing shoot and the vegetative shoot that density is suitable.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. a trimming method for walnut treelet, is characterized in that: comprise following methods,
Method one, the short branch of growing of cutting: a small amount of cutting back branch, promote a point branch growth, substantial inner, be specially the short head of cutting annotinous branch;
Method two, reduction branch behind: the sagging branch at the back that bounces back in time and monopodial growth branch, prevent from affecting the growth that extends branch on trunk branch and side shoot, be specially the small part on the perennial branch of reduction;
Method three, prune overstocked branch off: retain branch more, wipe out useless branch from base portion in time;
Method four, the in good time pinching of inner water sprout: the inner shoot growth of tree thorax is excessively prosperous, in the situation that space allows again, can develop into fruit bearing shoot and vegetative shoot, and concrete operations are for cutting off branch terminal bud;
Method five, remove most of male flower: in the time that male flower is too much, should extract in time most male flower, impel nutrition to carry to fruit;
The pruning at method six, the initial stage of bearing fruit: bear fruit in a large number during this period of time from bearing fruit, cut useless overstocked branch, water sprout, weak branch, to develop multistage skeleton branch and auxiliary support branch.Interior thorax will keep fruit bearing shoot and the vegetative shoot that density is suitable.
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CN201410168185.7A CN103947498A (en) | 2014-04-24 | 2014-04-24 | Trimming method of young walnut trees |
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CN201410168185.7A CN103947498A (en) | 2014-04-24 | 2014-04-24 | Trimming method of young walnut trees |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104542159A (en) * | 2015-01-19 | 2015-04-29 | 江苏省中国科学院植物研究所 | Method for quickly cultivating carya pecan tree crown |
CN105746268A (en) * | 2016-01-19 | 2016-07-13 | 蔡英明 | Fruit tree full-turbine technology |
CN110012768A (en) * | 2019-04-03 | 2019-07-16 | 宜昌市林木种苗推广中心 | A kind of pruning method promoting thorax branch in walnut |
Citations (6)
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CN102972253A (en) * | 2012-12-19 | 2013-03-20 | 江苏省农业科学院 | Facility high-yield cultivation technology for imping carya illinoensis |
CN103430800A (en) * | 2013-08-28 | 2013-12-11 | 河南恒盈懿丰农牧有限公司 | Early-fruiting walnut dwarfing cultivating method |
CN103477938A (en) * | 2013-10-14 | 2014-01-01 | 张海燕 | Fertilizing method for high yield of walnut tree in alkaline soil |
CN103535238A (en) * | 2013-09-25 | 2014-01-29 | 安徽省砀山果园场 | Planting method of yellow peach trees |
CN103583298A (en) * | 2013-10-18 | 2014-02-19 | 固镇县万佳生态养殖场 | Young walnut tree pruning method |
CN103782820A (en) * | 2014-01-22 | 2014-05-14 | 固镇县万佳生态养殖场 | Method for trimming young walnut tree |
-
2014
- 2014-04-24 CN CN201410168185.7A patent/CN103947498A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102972253A (en) * | 2012-12-19 | 2013-03-20 | 江苏省农业科学院 | Facility high-yield cultivation technology for imping carya illinoensis |
CN103430800A (en) * | 2013-08-28 | 2013-12-11 | 河南恒盈懿丰农牧有限公司 | Early-fruiting walnut dwarfing cultivating method |
CN103535238A (en) * | 2013-09-25 | 2014-01-29 | 安徽省砀山果园场 | Planting method of yellow peach trees |
CN103477938A (en) * | 2013-10-14 | 2014-01-01 | 张海燕 | Fertilizing method for high yield of walnut tree in alkaline soil |
CN103583298A (en) * | 2013-10-18 | 2014-02-19 | 固镇县万佳生态养殖场 | Young walnut tree pruning method |
CN103782820A (en) * | 2014-01-22 | 2014-05-14 | 固镇县万佳生态养殖场 | Method for trimming young walnut tree |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104542159A (en) * | 2015-01-19 | 2015-04-29 | 江苏省中国科学院植物研究所 | Method for quickly cultivating carya pecan tree crown |
CN105746268A (en) * | 2016-01-19 | 2016-07-13 | 蔡英明 | Fruit tree full-turbine technology |
CN110012768A (en) * | 2019-04-03 | 2019-07-16 | 宜昌市林木种苗推广中心 | A kind of pruning method promoting thorax branch in walnut |
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Application publication date: 20140730 |