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A Method for Quickly Cultivating and Reshaping the Tree Shape of Premature and High Yield Kiwifruit

A kiwifruit and tree-shaped technology is applied in the field of rapid cultivation and shaping of kiwifruit premature and high-yield tree shape, which can solve the problems of less secondary branch extraction, labor and time consuming, and difficulty in increasing yield, and achieves better light transmittance and technical requirements. The effect of reducing and improving the performance of fruit products

Active Publication Date: 2020-07-24
SICHUAN AAS HORTICULTURE RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems, the present invention provides a method for rapid cultivation and shaping of kiwifruit tree shape for premature and high yield. Aiming at the current situation that the current tree shape cultivation is labor-intensive and time-consuming, and the production is not easy to increase, based on the "one stem, two vines and eight side vines" tree type Above all, according to the twining growth characteristics of kiwifruit branches and tendrils, artificially create favorable conditions for the growth of branches and tendrils through reasonable angle-guided cultivation methods, so as to cultivate excellent fruiting tendrils with moderate length of more than 3m and less secondary branch outgrowth. Sustained high yield and high quality of kiwifruit provide an important guarantee

Method used

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  • A Method for Quickly Cultivating and Reshaping the Tree Shape of Premature and High Yield Kiwifruit
  • A Method for Quickly Cultivating and Reshaping the Tree Shape of Premature and High Yield Kiwifruit
  • A Method for Quickly Cultivating and Reshaping the Tree Shape of Premature and High Yield Kiwifruit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Take the kiwifruit variety Hongyang as an example (Hongyang is a weak kiwifruit variety)

[0065] The rapid cultivation and shaping method of kiwifruit premature and high-yield tree shape comprises the following steps:

[0066] (1) Improve the soil and set up a frame, and plant kiwifruit seedlings;

[0067] The scaffold surface is built with a cement pile spacing of 6m×3.5m, the height of the scaffold surface from the ground is 1.7m, and the row spacing of the plants is 2m×3.5m;

[0068] The soil improvement mentioned above is as follows: mix the organic fertilizer at 5 tons / mu with the shallow topsoil at a depth of 0-30cm in the kiwi fruit plantation; the seedlings used for planting are annual seedlings with a ground diameter ≥ 0.8cm.

[0069] (2) pulling seedlings, cultivating grafted parts;

[0070] After the kiwifruit is planted and germinated, select one upright branch and vine, and when it grows to a height of 38-42 cm, use the seedling traction rope to carry ou...

Embodiment 2

[0079] Take Jinyan variety kiwifruit as an example (Jinyan is a relatively vigorous kiwifruit variety)

[0080] The rapid cultivation and shaping method of kiwifruit premature and high-yield tree shape comprises the following steps:

[0081] (1) Improve the soil and set up a frame, and plant kiwifruit seedlings;

[0082] The scaffold surface is built with cement piles at a distance of 6m×4m, the height of the scaffold surface from the ground is 1.7m, and the row spacing of the plants is 3m×4m;

[0083] The soil improvement mentioned above is as follows: mix the organic fertilizer with the shallow topsoil at a depth of 0-30cm in the kiwifruit plantation at an amount of 4 tons / mu; the seedlings used for planting are annual seedlings with a ground diameter ≥ 0.8cm.

[0084] (2) pulling seedlings, cultivating grafted parts;

[0085] After the kiwifruit is planted and germinated, select one upright branch and vine, and when it grows to a height of 38-42 cm, use the seedling tract...

Embodiment 3

[0094] Take the golden fruit variety kiwifruit as an example (Jinyan is a very vigorous kiwifruit variety)

[0095] The rapid cultivation and shaping method of kiwifruit premature and high-yield tree shape comprises the following steps:

[0096](1) Improve the soil and set up a frame, and plant kiwifruit seedlings;

[0097] The scaffold surface is built with cement piles at a distance of 6m×4.5m, the height of the scaffold surface from the ground is 1.7m, and the row spacing of the plants is 3m×4.5m;

[0098] The soil improvement mentioned above is as follows: mix the organic fertilizer with 4 tons / mu of shallow topsoil at a depth of 30-35 cm in the kiwi fruit plantation; the seedlings used for planting are annual seedlings with a ground diameter ≥ 0.8 cm.

[0099] (2) pulling seedlings, cultivating grafted parts;

[0100] After the kiwifruit is planted and germinated, select one upright branch and vine, and when it grows to a height of 38-42 cm, use the seedling traction ro...

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Abstract

The invention relates to a kiwi fruit early high-yield tree shape rapid cultivation and shaping method, and belongs to the field of kiwi fruit cultivation. The cultivated fruit bearing female tendrillength, uniformity and bud plumpness are greatly improved, after clipping in winter, the number of effective buds in the frame surface unit area is increased, and the yield increase effect is significant; the cultivated fruit bearing female tendril is not prone to second shoot extraction due to proper growth angle, a large amount of clipping and bud picking work in summer is reduced, by means of double layer leaf canopies, fruits can be cultivated without bagging, and the management labor cost is significantly lowered; the ventilation and transmission of light of tree crowns are better, the orchard diseases are relieved, the pesticide dosage is lowered, the leaf fruit ratio is higher, and the fruit commodity performance is significantly improved; clipping in winter is easier, and the requirements on skills of clipping workers are lowered; the line space of the orchard is increased, and mechanized management achievement is better facilitated.

Description

technical field [0001] The invention belongs to the field of kiwi fruit cultivation, and in particular relates to a method for rapidly cultivating and shaping the tree shape of kiwi fruit for premature and high yield. Background technique [0002] The branches and tendrils of kiwifruit have no tendrils, and they are upright in the early stage of growth. As the growth momentum weakens, they are very easy to grow by winding and climbing in a counterclockwise direction, or intertwined with each other. The annual growth of the branches is large, and the annual branches can be more than 4m long, and the branches can be sprouted more than 2-3 times a year. Therefore, in the annual management of kiwifruit, the management of branches and vines is labor-intensive and time-consuming. If the work is not in place, it will easily cause canopy closure, aggravate diseases and insect pests, and affect the length and quality of the fruiting vines in the second year. [0003] At present, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G17/06A01G2/30
CPCA01G2/30A01G17/005A01G17/06
Inventor 涂美艳霍剑江国良陈栋李靖孙淑霞宋海岩刘春阳杨文渊陶练
Owner SICHUAN AAS HORTICULTURE RES INST
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