Pruning, reshaping and yield-increasing method of kiwi fruit in mountain land

A technology for pruning and shaping kiwifruit, applied in the field of kiwifruit cultivation, can solve the problems of consuming nutrients, affecting the weight and quality of kiwifruit fruit monomers, poor ventilation and lighting, etc. The effect of increasing the quality

Inactive Publication Date: 2012-06-13
CHONGQING HONGYI AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the lateral branch grows beyond the outermost end of the beam, short cutting and thinning are used when the distance from the ground is 50-60 cm, and long, medium and short branches are combined for pruning; for pruning of elongated branches, generally 5-6 short buds are left. Cut off to make 2-3 branches germinate; for the long fruiting branches, generally cut and leave 3-4 buds on the fruiting

Method used

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  • Pruning, reshaping and yield-increasing method of kiwi fruit in mountain land
  • Pruning, reshaping and yield-increasing method of kiwi fruit in mountain land

Examples

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Embodiment 1

[0018] From 2006 to 2010, the inventor organized fruit growers to carry out experiments and demonstrations of kiwifruit pruning, shaping and high-yield methods in the 100-acre mountainous area of ​​the kiwifruit demonstration base in Xiaojiao Village, Pingkai Street, Xiushan County, Chongqing City, of which 80 acres adopt this method and 20 acres adopt the ordinary pruning method Operation; In May, 2007, when the kiwifruit trunk 5 grew to a height of 200cm-210cm, the tip was cut at 180cm, and after new buds were sent out from below the tip blade, only two buds at the top were left, and they were cultivated into main branches and tendrils 4, Make it grow along both sides of the trellis respectively; during November of that year to February, 2008, after the leaves of the kiwifruit plant fell, cut off the excess main branches and vines 4 at the 140cm place of the main branches and tendrils 4, and tie them in parallel; in that year, the main branches and tendrils 4 will grow Go out...

Embodiment 2

[0022] From 2006 to 2010, the inventor organized fruit growers to carry out kiwifruit pruning, shaping and high-yield method test demonstrations in the 80 mu of mountainous areas of the kiwi fruit demonstration base in Heping Village, Cenxi Township, Xiushan County, Chongqing City, wherein 60 mu adopted the method of the present invention, and 10 mu adopted the ordinary pruning method; In May, 2007, when the kiwifruit trunk 5 grew to a height of 200cm-210cm, the tip was cut at 180cm, and after new buds were sent out from below the tip blade, only two buds at the upper end were left, and they were cultivated into main branches and vines 4 to make them grow along both sides of the trellis respectively; during November of that year to February 2008, when the leaves of the kiwifruit plant fell, the redundant main branches 4 were cut off at the 140cm of the main branches 4, and the vines were tied in parallel; in that year, the main branches 4 will grow 11 -15 leaves and axillary bu...

Embodiment 3

[0026] From 2006 to 2010, the inventor organized fruit growers to carry out a test demonstration of the kiwi fruit pruning, shaping and high-yield method in the 50-acre mountainous area of ​​​​the kiwi fruit demonstration base in Maidong Village, Shaba Township, Qianjiang District, Chongqing City. Among them, 40 acres adopt the method of the present invention, and 10 acres adopt ordinary pruning. Method; in May, 2007, when the kiwi fruit main stem 5 grew to a height of 200cm-210cm, the tip was cut at 180cm, and after new buds were sent out from below the tip blade, only two buds at the upper end were left, and they were cultivated into main branches and tendrils 4, Make it grow along both sides of the trellis respectively; during November of that year to February, 2008, after the leaves of the kiwifruit plant fell, cut off the excess main branches and vines 4 at the 140cm place of the main branches and tendrils 4, and tie them in parallel; in that year, the main branches and ten...

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Abstract

The invention provides a pruning, reshaping and yield-increasing method of kiwi fruit in a mountain land. The method comprises the following steps: shearing the tip of the main stem of the kiwi fruit so that two buds at the upper end are cultured to form main branches and tendrils which respectively grow along the two sides of a shed frame; shearing and removing unnecessary main branches and tendrils and binding the branches and tendrils in parallel at the end of the year; in the second year, leaving axillary buds at the even number positions of the main branches and tendrils to be used as fruiting mother branches in the same year, and eliminating the axillary buds at the odd number positions of the main branches and tendrils to be used as the fruiting mother branches in the next year; and after fruiting on the fruiting mother branches and harvesting, pruning the fruiting mother branches in the end of the same year so that new buds can grow in the next year and become growing branches, in such a way, alternatively culturing and pruning the axillary buds at the even and odd number positions and the fruiting mother branches, and culturing and pruning repeatedly and circularly annually. The method provided by the invention has the beneficial effects that unnecessary branches are sheared and removed annually and abstemiously according to different positions and a planned way, the unnecessary axillary buds are eliminated, fruiting branches after harvesting are sheared and removed, the fruiting mother branches and the growing branches alternatively develop and mature annually, and nutrition substances in soil are concentrated to mainly be supplied to fruits, so that the yield per mu is improved.

Description

technical field [0001] The invention relates to a method for cultivating kiwifruit, in particular to a method for pruning, shaping and increasing yield of mountain kiwifruit. Background technique [0002] Kiwi fruit is a kind of vine fruit, which has a long history of cultivation in my country. It is generally distributed in the warm zone of 23°-34° north latitude and the northern subtropical mountains; its fruit is rich in nutrients, with a total sugar content of 8%-14%, mainly glucose, The second is fructose, which has a higher acidity, with a total acidity of 1.2%-2.0%. In addition, it also contains 12 kinds of amino acids, rich in protein, calcium, phosphorus, potassium, iron and other minerals, and is one of the most nutritious fruits; It is comprehensive and rich, and contains some important substances that are indispensable to the human body. Therefore, it plays an important role in maintaining human health, preventing and curing diseases. Eating more kiwi fruit can pr...

Claims

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Application Information

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IPC IPC(8): A01G17/00
Inventor 严克祥陈光富
Owner CHONGQING HONGYI AGRI
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