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Method for reinforcing trunks of trees in labor-saving manner for cultivating pyrus bretschneideri rehd trees

A trunk and tree-shaped technology, applied in the field of cultivating labor-saving tree-shaped strengthening trunks of pear trees, and cultivating Korla fragrant pears with labor-saving tree-shaped strengthening trunks, can solve the problems affecting the normal production and economic benefits of orchards, the difficulty of hiring labor in orchards, and the use of labor. The problem of high cost is to achieve the effect of good ventilation and light transmission conditions, convenient field operation and management, and fast canopy formation.

Active Publication Date: 2017-01-25
新疆生产建设兵团第二师农业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is difficult to hire labor in orchards in my country and the hig...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: comprise the following steps:

[0034] (1) Land selection and preparation: select well-drained sandy soil, the total salt content of the soil is 0.3%, the organic matter content is 2%, the land height difference is 0.1%, the plowing depth is 40cm, and the amount per mu before autumn irrigation Mix and apply 225kg oil cake and 40kg superphosphate and build ridges;

[0035] (2) Variety selection: Xinli No. 9 is used as the pollinating variety. According to different cultivation areas, Xiangli No. 9 and Xinli No. 9 are commonly used in a ratio of 1:1;

[0036] (3) field planting: seedling selection stem thick is 1.2cm 2 years and is born first-class real estate Du pear seedling, presses plant spacing 1.2m, row spacing is 3.5m to carry out field planting;

[0037] Before planting, the ditch is mechanically opened. The upper mouth of the ditch is 1.2m wide, the lower mouth is 0.8m wide, and the depth is 55cm. After the ditch is opened, fertilizer is applied in...

Embodiment 2

[0047] Embodiment 2: comprise the following steps:

[0048] (1) Land selection and preparation: select well-drained sandy soil, the total salt content of the soil is 0.2%, the organic matter content is 2.3%, the land height difference is 0.3%, and the plowing depth is 60cm. Mix and apply 150kg oil cake and 35kg superphosphate and build ridges;

[0049] (2) Variety selection: Xinli No. 9 is used as the pollinating variety. According to different cultivation areas, Xiangli No. 9 and Xinli No. 9 are commonly used in a ratio of 3:1;

[0050] (3) field planting: seedling selection stem is thick and is 1.0cm 2 years and is born first-class real estate Du pear seedling, press plant spacing 1.1m, row spacing is 4.3m to carry out field planting;

[0051] Before planting, the ditch is mechanically opened. The upper mouth of the ditch is 1.5m wide, the lower mouth is 0.9m wide, and the depth is 50cm. After the ditch is opened, fertilizer is applied in the ditch and fully mixed with the ...

Embodiment 3

[0061] Embodiment 3: comprise the following steps:

[0062] (1) Land selection and preparation: select well-drained sandy soil, the total salt content of the soil is 0.1%, the organic matter content is 2.7%, the land height difference is 0%, the depth of plowing is 50cm, and each mu before autumn irrigation Mix and apply 175kg oil cake and 20kg superphosphate and build ridges;

[0063] (2) Variety selection: Xinli No. 9 is used as the pollinating variety. According to different cultivation areas, Xiangli No. 9 and Xinli No. 9 are commonly used in a ratio of 2:1;

[0064] (3) field planting: seedling selection stem is thick and is 1.3cm 2 years and is born first-class real estate Du pear seedling, presses plant spacing 1.0m, row spacing is 3.8m to carry out field planting;

[0065] Before planting, mechanically open the ditch. The width of the upper opening of the ditch is 1.3m, the width of the lower opening is 1.0m, and the depth is 45cm. After ditching, apply fertilizer in ...

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Abstract

The invention discloses a method for reinforcing trunks of trees in a labor-saving manner for cultivating the pyrus bretschneideri rehd trees. The method is characterized by comprising land selecting and preparing, variety selecting, field planting, grafting, tree management and training and pruning. Compared with the prior art, the method has the advantages that trunk merits of the trees can be controlled, tree crowns can be shaped fast, the trees are simple in structure and convenient to cultivate, field management can be facilitated, fruit growers can easily master the method, existing tree structures can be effectively changed, the stress resistance of the pyrus bretschneideri rehd trees can be improved, the method has important popularization value, and the like.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for cultivating a labor-saving tree-shaped and strengthened trunk of pear trees, in particular to a method for cultivating a labor-saving tree-shaped and strengthened trunk of Korla fragrant pears. Background technique [0002] Pear trees have been planted in my country for thousands of years. The southern Xinjiang region is an important pear producing area in my country, a very important economic crop. [0003] Korla fragrant pear (Pyrus brestschneideri Rehd.), referred to as fragrant pear, is well-known at home and abroad for its thin skin, thin meat, juicy, crispy and sweet, and rich fragrance. It has become one of the important agricultural products for export in southern Xinjiang. Korla City is located at the southern foot of the Tianshan Mountains, the northeast edge of the Tarim Basin, and the alluvial plain of the Kongque River. It has a war...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 马建江丁阔王刚陈久红
Owner 新疆生产建设兵团第二师农业科学研究所
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