Pruning method for kiwifruit in elevated wide-spacing close-planting cultivation

A pruning method and kiwifruit technology, applied in cultivation, application, agriculture, etc., can solve problems affecting kiwifruit growth and fruiting, inconvenient field management, overlapping branches and vines, etc., to increase the effective leaf position and fruiting area, and improve tree quality. The effect of improving the overall structure and ventilation and light transmission conditions, and increasing the leaf area

Inactive Publication Date: 2012-07-11
张有连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the same pruning method is adopted for all kiwifruit plants. Although the problem of excessively dense kiwifruit branches and tendrils can be solved to a certain extent, after the branches and tendrils of adjacent kiwi

Method used

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  • Pruning method for kiwifruit in elevated wide-spacing close-planting cultivation
  • Pruning method for kiwifruit in elevated wide-spacing close-planting cultivation
  • Pruning method for kiwifruit in elevated wide-spacing close-planting cultivation

Examples

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Embodiment 1

[0024] If shown in 1-3, follow the steps below to cultivate and prune kiwifruit seedlings:

[0025] Step 1. Level the land and raise a ridge. The ridge is 1 meter high and 2 meters wide. Control the distance between the ridges at 8 meters; in January and February, plant 1 kiwifruit seedling every 1 meter.

[0026] Step 2, plant cement columns every 4 meters on the ridge, the columns are 3.5 meters high, among which 1 meter is planted in the ridge, and the height on the ridge is 2.5 meters. Use galvanized steel wire ropes to build a grid-like scaffolding, and pull one every 1 meter.

[0027] Step 3: After the kiwifruit seedlings germinate, the single rod grows along the support rod, so that the seedlings are not allowed to wrap around the support rod. When the kiwifruit seedlings grow to 2.0-2.5 meters, pick the heart; keep 2 buds after germination on the top, and erase the rest; make the 2 buds grow into the main vine along the steel wire rope in the opposite...

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Abstract

The invention discloses a pruning method for kiwifruit in elevated wide-spacing close-planting cultivation, which includes the steps: preparing a land and ridging; planting single kiwifruit seedlings at intervals of one meter; setting uprights on each ridge at intervals of 4 meters, and setting up a grid shed with steel wire ropes; performing pinching when each kiwifruit seedling grows 2.0-2.5m long; after the top of each seedling sprouts, reversing two buds and removing other buds; allowing the two buds to grow in opposite directions perpendicular to the ridges along the steel wire ropes andgrow into main vines; dividing adjacent kiwifruit plants on the ridges into near plants and far pants, and pruning the near plants and the far plants respectively; when the main vine of each near plant grows about 3.0m long, controlling the main vine not to grow forward, and allowing fruiting branches to grow on the main vine at intervals of 30-40cm; when the main vine of each far plant grows about 4m long, controlling the main vine not to grow forward, and removing all growing branch buds in an area 2.5m from the end of each branch on the corresponding ridge to the main vine; and allowing fruiting branches to grow on the main vine from the 2.5m position to the tail end of the main vine. By the method, reasonable distribution of kiwifruit vines can be promoted, and good ventilation and sunlight are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and particularly relates to a method for cultivating and pruning kiwifruit with densely planted kiwifruit at elevated and wide distances, which can promote the rational distribution of kiwifruit branches and tendrils, ensure good ventilation and light, and is especially suitable for leisure and sightseeing orchards in modern cities. Background technique [0002] Kiwi fruit is native to my country, and because of its particularly rich vitamin C content in fresh fruit, it has become popular all over the world and has become a new type of fruit tree. In addition to the content of vitamin C in the fruit, which is several to ten times higher than that of apples and sweet oranges, it also contains vitamin P (that is, rutin) and proteolytic enzymes, which can lower blood pressure and help digestion. It is a health and nutritional food . In terms of medicinal value, according to modern me...

Claims

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Application Information

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IPC IPC(8): A01G17/00
Inventor 张有连
Owner 张有连
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