Method of quickly renewing old peach orchard to form orchard

A fast, peach orchard technology, applied in the application, cultivation, agriculture and other directions, can solve the problems of repeated cropping obstacles, environmental pollution, high cost, and achieve the effect of enhancing the ability to resist repeated cropping, improving the survival rate and vigorous growth.

Inactive Publication Date: 2017-11-21
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In production, methods such as crop rotation and soil treatment with broad-spectrum fungicides are mainly used to control continuous cropping obstacles, bu

Method used

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  • Method of quickly renewing old peach orchard to form orchard
  • Method of quickly renewing old peach orchard to form orchard
  • Method of quickly renewing old peach orchard to form orchard

Examples

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Effect test

Embodiment 1

[0045] In the Fengjing Fruit and Vegetable Professional Cooperative in Jinshan District, the peach orchard with the old tree variety Jinxiu yellow peach was updated to the Shanghai 338 yellow peach variety.

[0046] Shanghai 338 yellow peach seedling cultivation: In the facility greenhouse, choose a root controller with a diameter of 30cm and a height of 30cm to raise the seedlings of Jinxiang yellow peach at a density of 2m×0.6m. The seedling substrate is 20% pine scales, 30% decomposed cow dung, 50% garden soil, lay black ground cloth on the ground; choose strong Jinxiang yellow peach seedlings with a trunk diameter of more than 0.5cm and no root nodules for planting, and pour root water after planting; set the stem when the trunk height is 50cm, and cut off all branches , tied bamboo poles, twisted shoots, pulled branches, drip irrigation and watering for 3 hours every 3 days from May to July, and when the new shoots grow 15cm after planting, apply Yelusu 32-10-10+TE water-s...

Embodiment 2

[0049] In Fengjing Fruit and Vegetable Professional Cooperative in Jinshan District, the peach orchard where the old tree variety was Jinxiu yellow peach was updated to Jinxiang yellow peach variety:

[0050] Cultivation of Jinxiang yellow peach seedlings: In the facility greenhouse, a root control device with a diameter of 30cm and a height of 30cm is selected to grow Jinxiang yellow peach seedlings at a density of 2m×0.6m. The seedling cultivation substrate is 20% pine scales, 30% decomposed cow dung, 50% garden soil, lay black ground cloth on the ground; choose strong Jinxiang yellow peach seedlings with a trunk diameter of more than 0.5cm and no root nodules for planting, and pour root water after planting; set the stem when the trunk height is 50cm, and cut off all branches , tied bamboo poles, twisted shoots, pulled branches, drip irrigation and watering for 3 hours every 3 days from May to July, and when the new shoots grow 15cm after planting, apply Yelusu 32-10-10+TE w...

Embodiment 3

[0053] In an old peach orchard in Pudong District, the peach orchard with the old tree variety of Lakeview Honeydew was updated to the new Phoenix Honeydew variety:

[0054] Cultivation of Xinfeng Honeydew saplings: In the facility greenhouse, choose a root control device with a diameter of 30cm and a height of 30cm to raise the seedlings of Xinfeng Honeydew at a density of 1.5m×0.6m. The seedling substrate is 10% pine scales and 40% decomposed cow dung , 50% garden soil, laying black ground cloth on the ground; select robust, trunk diameter more than 0.5cm, no root nodules of Xinfeng honeydew seedlings for planting, after planting, pour root water; when the trunk height is 60cm, dry, cut off all branches Branches, tied with bamboo poles, drip irrigation and watering for 3 hours every 4 days from May to July, when the new shoots grow 15cm after planting, apply leaf green speed 32-10-10+TE every 9 days, last until late July, every 10 days Spray 1 time of foliar fertilizer; spra...

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Abstract

The invention discloses a method of quickly renewing an old peach orchard to form an orchard, and relates to the technical field of fruit tree production. Large containerized seedlings are grown by using a protected greenhouse, the containerized seedlings are then subjected to field planting so as to achieved the purpose that the old peach orchard experience field planting and production in the same year. The method of the invention comprises preparing containers, selecting plantlets, planting the plantlets, managing water and fertilizer, pruning and controlling flowers, transplanting to build an orchard and other steps. In the method used herein, plantlets are gathered together to facilitate management and save land, transplant survival rate is high, slowing down the plantlets is not required, and the inhibitor action of continuous cropping upon the growth of the plantlets is prevented; the containerized seedlings take form and blossom in the same year, the old peach orchard still has yield and income after transplanting, the problem that the first year has no yield in the conventional cultivation can be avoided, the land can be saved by using the method, land utilization rate can be increased, and economic loss due to changing species is deceased.

Description

technical field [0001] The invention belongs to the technical field of fruit tree production, and in particular relates to a method for quickly renewing an old peach orchard into an orchard. Background technique [0002] Peach tree is the fourth largest fruit tree species in my country, with a wide planting area. Due to gum flow and beetle damage, the peach tree planting life is generally 8-10 years. With the acceleration of the replacement of peach tree varieties, new varieties will be replaced every 5-7 years. The area of ​​land used for fruit tree planting is decreasing day by day, and the land rent is on the rise. Fruit farmers basically update varieties in old orchards. The conventional method is to dig out old fruit trees and plant young trees. This method has a great impact on the growth of young trees. Or plant rice for one year for stubble replacement, which further increases the time for young trees to bear fruit. Both of these methods will reduce the income of f...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 杜纪红叶正文苏明申周慧娟李雄伟张夏南
Owner SHANGHAI ACAD OF AGRI SCI
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