CN109452067A - A kind of Young pear trees shaping methods - Google Patents
A kind of Young pear trees shaping methods Download PDFInfo
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- CN109452067A CN109452067A CN201811388621.6A CN201811388621A CN109452067A CN 109452067 A CN109452067 A CN 109452067A CN 201811388621 A CN201811388621 A CN 201811388621A CN 109452067 A CN109452067 A CN 109452067A
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- branch
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- young pear
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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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Abstract
The invention discloses a kind of shaping methods of Young pear trees, this method can promote Young pear trees branch and promote treelet Quick-forming, ahead of time result.The shaping methods of the Young pear trees are the following steps are included: (1) pinches when Young pear trees trunk grows to predetermined altitude, remove terminal bud, then 1 tender leaf is stayed on top, extract the 2nd and the 3rd tender leaf from the retention tender leaf down, inhibition of the blade to its axillary bud is released, the 2nd and the 3rd axillary bud sprouting is promoted to grow into pear tree major branch；(2) during Young pear trees vigorous growth, branch is promoted according to the operation that the branch that shaping needs to select the length of its vigorous growth to predetermined length repeats step (1), so that Young pear trees be promoted to shape in time.
Description
Technical field
The present invention relates to pear tree cultivation, especially a kind of Young pear trees shaping methods.
Background technique
Pears, rosaceae Pyrus L, usually a kind of deciduous tree or shrub.Pears nutritive value with higher and medicinal
It is worth, B family vitamin rich in pears, energy cardioprotection lessens fatigue, increases myocardial viability, reduce blood pressure；Contained by pears
The ingredients such as tannic acid, phlegm and relieving cough can be removed, have maintenance action to throat.Pear tree is that more universal one kind is cultivated in Chinese north and south various regions
Fruit tree, more than 4000 years existing in the cultivation history of China, pear tree, cultivated area, the yield of Chinese pear tree rank first in the world
Position.
The pruning of pear tree is that one of the key link by pruning makes crown appearance in pear tree cultivation management
The method for forming certain shape is known as shaping；Directly fruit tree branch, the dry method for carrying out the processing such as cutting are known as trimming.Pass through
Pruning, the nutrient growth of controllable pear tree and reproductive growth, scientific and rational shaping and trimming method are to guarantee that pear tree is high
It produces, key high-quality, tree body is healthy.
The characteristic of Young pear trees is the easy excessive growth of branch, causes branch few, and treelet forming is undesirable.And existing solution has two
Kind, the first is: to next year, after the branch of excessive growth is aging, being cut at certain position, can promote branch, formation is tree-like, such as
Shown in Fig. 1；But the shortcoming done so be need etc. the aging lignifying sprout of branches by vernalization carry out trim effect it is better, at
The shape time is long, is unfavorable for early fruiting and high yield.Second of solution is: it draws branch to add and carves injury reason, branch can be sent out at certain position,
Promote treelet forming, as shown in Fig. 2；The shortcoming done so is that process is many and diverse, and branch is drawn to be particular about suitable angle, carves wound and wants
Hold depth appropriate；Recruitment is more, at high cost；Need to prepare upright bar, anchor and drawstring, expense is more and troublesome；Tree body develops not
Balance is preced with partially, and one side branch is more, and one side branch is few；What orchard lira line was engaged in idle talk gives the farming such as weeding, fertilising and the prevention and control of plant diseases, pest control
Activity is made troubles, interferes the use of agricultural machinery.
Summary of the invention
The present invention is intended to provide a kind of promote treelet branch branch and promote treelet Quick-forming, the pears that result is got bumper crops ahead of time
Set treelet shaping methods.
To achieve the goals above, the present invention mentions
The technical solution of confession is such that a kind of Young pear trees shaping methods, comprising the following steps:
(1) pinch when Young pear trees trunk grows to predetermined altitude, remove terminal bud, then stay on top 1 it is tender
Leaf extracts the 2nd and the 3rd tender leaf from the retention tender leaf down, promotes the 2nd and the 3rd axillary bud difference germination and growth at pear tree
Major branch；
(2) during Young pear trees vigorous growth, need to select the branch of its vigorous growth according to shaping, in its length to pre-
The operation that step (1) is repeated when measured length promotes branch, so that Young pear trees be promoted to shape in time.
It is carried out in the present invention in Young pear trees trunk length to predetermined altitude and the long branch of vigorous growth to predetermined length
Topping, and 1 tender leaf is stayed on top, it is therefore intended that the excessive growth of the bud is restrained, and extracts the 2nd He from the retention tender leaf down
The purpose of 3rd tender leaf is to release this inhibition of two panels blade to its axillary bud, promotes two axillary bud sproutings growths, to promote
Young pear trees Quick-forming.
Wherein, in the step (1) and step (2), the spire at topping treatment position is in mounted blade but not yet turns
Green children carries out topping and tripping the tender phase, conducive to promoting branch to be formed.
Wherein, in the step (1) and step (2), pear tree trunk height or selected when topping and tripping
The length of branch is depending on institute cultivar needs.As one embodiment of the present invention, in the step (1), pear tree
Trunk height carries out topping and tripping when being 50-80cm.In the step (2), branch branch it is long to 40-60cm when into
Row topping and tripping.Wherein, the supply of cooperation rich water and prevention and control of plant diseases, pest control etc. are needed in the step (1) and (2) treatment process
Cultivation management, with the sprouting smooth growth for ensuring to inspire, rapid shaping.Rich water supply is managed according to conventional pear tree, and pest and disease damage is anti-
Equal cultivation managements are controlled by general management.
Further, before carrying out the step (1), rich water supplies management should be carried out in time after planting from pears seed, it is ensured that
The normal vigorous growth of Young pear trees.
The beneficial effects of the present invention are:
1. the topping opportunity selection that the present invention selects reaches cultivation in the height and length of Young pear trees trunk and healthy and strong branch
The spire mounted blade the at when requirement of kind and topping treatment position but not yet turn green children's tender phase, it at this time can be to avoid trunk
Excessively increase and grown with the excessive attenuating of branch and waste time and waste nutrition, it is raw that the saving branch growth time is conducive to overstriking
Long, can make Young pear trees at least can do sth. in advance 1 year or more to shape, and result is got bumper crops ahead of time ahead of time.
2. present invention selection treelet trunk is long to height 50cm-80cm, the healthy and strong branch length 40cm- of suitable position
Topping and tripping are carried out when 60cm, branch branch is not yet mature at this time, and in growth vigorous period, nutrition deposit fills
Foot, is conducive to branch growth and overstriking.
3. Young pear trees shaping methods of the invention simplify operation sequence, the use of upright bar, anchor and drawstring is saved, is reduced
Labour's recruitment reduces production cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing Young pear trees pruning and finishing method；
Fig. 2 is the schematic diagram that existing Young pear trees draw branch shaping methods；
Fig. 3 is the schematic diagram of 1 Young pear trees of comparative example topping effect.
Specific embodiment
With reference to embodiment, claim of the invention is described in further detail, but do not constituted pair
Any restrictions of the invention, any any modifications, equivalent replacements, and improvements done in the claims in the present invention protection scope
Deng still within the scope of the present invention.
Embodiment 1
(1) rich water supplies management is carried out in time after planting from pears seed, it is ensured that the normal vigorous growth of Young pear trees.In pear tree treelet
Trunk grows to 50cm high, needs the spire at the position of topping treatment to be in expansion at this time but not yet turns the green tender phase topping of children,
Terminal bud is removed, then stays 1 tender leaf on top, to restrain the excessive growth of the bud, extracts the 2nd He from the retention tender leaf down
3rd tender leaf releases inhibition of the blade to its axillary bud, promotes its germination and growth at pear tree major branch.
(2) during Young pear trees vigorous growth, need to select long point to 40cm of branch of vigorous growth according to shaping
The operation that branch repeats step (1) promotes branch, so that Young pear trees be promoted to shape in time.
The rich water supply for cooperating conventional pear tree management is needed after step (1) and (2) processing, it is smooth with the sprouting for ensuring to inspire
Growth, Quick-forming.The cultivation managements such as the prevention and control of plant diseases, pest control press general management.
Embodiment 2
(1) rich water supplies management is carried out in time after planting from pears seed, it is ensured that the normal vigorous growth of Young pear trees.In pear tree treelet
Trunk grows to 80cm high, needs the spire at the position of topping treatment to be in expansion at this time but not yet turns green children's tender phase, topping,
Terminal bud is removed, then stays 1 tender leaf on top, to restrain the excessive growth of the bud, extracts the 2nd He from the retention tender leaf down
3rd tender leaf releases inhibition of the blade to its axillary bud, promotes its germination and growth at pear tree major branch.
(2) during Young pear trees vigorous growth, need to select long point to 60cm of branch of vigorous growth according to shaping
The operation that branch repeats step (1) promotes branch, so that Young pear trees be promoted to shape in time.
The rich water supply for cooperating normal pear tree management is needed in above-mentioned steps (1) and (2) treatment process, it is new with ensure to inspire
Bud smooth growth, Quick-forming.The cultivation managements such as the prevention and control of plant diseases, pest control press general management.
Embodiment 3
(1) rich water supplies management is carried out in time after planting from pears seed, it is ensured that the normal vigorous growth of Young pear trees.In pear tree treelet
Trunk grows to 70cm high, needs the spire at the position of topping treatment to be in expansion at this time but not yet turns green children's tender phase, topping,
Terminal bud is removed, then stays 1 tender leaf on top, to restrain the excessive growth of the bud, extracts the 2nd He from the retention tender leaf down
3rd tender leaf releases inhibition of the blade to its axillary bud, the 2nd and the 3rd axillary bud sprouting is promoted to grow into pear tree major branch.
(2) during Young pear trees vigorous growth, need to select long point to 50cm of branch of vigorous growth according to shaping
The operation that branch repeats step (1) promotes branch, so that Young pear trees be promoted to shape in time.
The rich water supply for cooperating conventional pear tree management is needed in above-mentioned steps (1) and (2) treatment process, it is new with ensure to inspire
Bud smooth growth, Quick-forming.The cultivation managements such as the prevention and control of plant diseases, pest control press general management.
Embodiment 4
(1) rich water supplies management is carried out in time after planting from pears seed, it is ensured that the normal vigorous growth of Young pear trees.In pear tree treelet
Trunk grows to 80cm high, needs the spire at the position of topping treatment to be in expansion at this time but not yet turns green children's tender phase, topping,
Terminal bud is removed, then stays 1 tender leaf on top, to restrain the excessive growth of the bud, extracts the 2nd He from the retention tender leaf down
3rd tender leaf releases inhibition of the blade to its axillary bud, the 2nd and the 3rd axillary bud sprouting is promoted to grow into pear tree major branch.
(2) during Young pear trees vigorous growth, need to select long point to 40cm of branch of vigorous growth according to shaping
The operation that branch repeats step (1) promotes branch, so that Young pear trees be promoted to shape in time.
The rich water supply for cooperating conventional pear tree management is needed in above-mentioned steps (1) and (2) treatment process, it is new with ensure to inspire
Bud smooth growth, Quick-forming.The cultivation managements such as the prevention and control of plant diseases, pest control press general management.
Comparative example 1
Rich water supplies management is carried out in time after planting from pears seed, it is ensured that the normal vigorous growth of Young pear trees.In pear tree treelet master
Dry to pinch when growing to 80cm high, treatment site spire is in expansion but does not turn green children's tender phase at this time, removes terminal bud,
In growth course, a bud is only sprouted mostly, and growth is vigorous, seldom grows bifurcated, it is difficult to which Spindling control forms branch.
Claims (10)
1. a kind of Young pear trees shaping methods, which comprises the following steps:
(1) it pinches when Young pear trees trunk grows to predetermined altitude, removes terminal bud, then stay 1 tender leaf on top, extract
The the 2nd and the 3rd tender leaf from the retention tender leaf down, promotes the 2nd and the 3rd axillary bud sprouting to grow into pear tree major branch；
(2) during Young pear trees vigorous growth, need to select the branch of its vigorous growth according to shaping, in its length to pre- fixed length
The operation that step (1) is repeated when spending promotes branch, so that Young pear trees be promoted to shape in time.
2. Young pear trees shaping methods according to claim 1, which is characterized in that in the step (1) and step (2),
The spire at topping treatment position, which is in mounted blade but not yet turns green children, carries out topping and tripping the tender phase, is conducive to promote to divide
Branch is formed.
3. Young pear trees shaping methods according to claim 1 or 2, which is characterized in that in the step (1) and step (2),
Pear tree trunk height or the length of selected branch are depending on institute cultivar needs when topping and tripping.
4. Young pear trees shaping methods according to claim 3, which is characterized in that in the step (1), pear tree trunk height
To carry out topping and tripping when 50-80cm.
5. Young pear trees shaping methods according to claim 4, which is characterized in that in the step (2), branch branch is long extremely
Topping and tripping are carried out when 40-60cm.
6. Young pear trees shaping methods according to claim 1 or 2, which is characterized in that in the step (1), pear tree trunk
Height carries out topping and tripping when being 50-80cm.
7. Young pear trees shaping methods according to claim 6, which is characterized in that in the step (2), branch branch is long extremely
Topping and tripping are carried out when 40-60cm.
8. Young pear trees shaping methods according to claim 1 or 2 or 3, which is characterized in that in the step (2), branch branch
Item it is long to 40-60cm when carry out topping and tripping.
9. Young pear trees shaping methods according to claim 1 or 2 or 3, which is characterized in that before the step (1), from pears
Seed should carry out fertilizer and water management after planting in time, it is ensured that the normal vigorous growth of Young pear trees.
10. Young pear trees shaping methods according to claim 1 or 2 or 3, which is characterized in that at the step (1) and (2)
The pear tree cultivation management for cooperating normal rich water supply and the prevention and control of plant diseases, pest control is needed during reason.
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Application publication date: 20190312 |
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