Pear bud seedling yield improving method used at early stage of orchard construction

A technology of sprouting and cutting buds, which is applied in the fields of botany equipment and methods, horticulture, and degermination agents, etc., can solve the problems of difficulty in building large seedling gardens, late results, and high costs, and achieve significant economic benefits and popularization and application value. The effect of low cost and easy management

Active Publication Date: 2016-05-25
ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
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Problems solved by technology

[0004] Purpose of the invention: the purpose of the invention is to solve the problems of di

Method used

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Embodiment 1

[0091] 1. a kind of pear bud seedling builds garden early high-yield method, it is characterized in that, comprises the following steps:

[0092] (1) Selection of sprouts:

[0093] At the end of autumn, select buds with a dry diameter of more than 1cm, full buds, well-developed main roots, and more than 10 fibrous roots.

[0094] (2) planting sprouts:

[0095] 1) After the orchard is leveled, excavate a planting ditch with a depth of 80 cm and a width of 80 cm along the north-south direction according to the row spacing of 3 to 3.5 m;

[0096] 2) Put 40cm thick crop straw into the planting ditch;

[0097] 3) Apply 5-10cm thick farmyard manure to the planting ditch;

[0098] 4) Backfill the planting ditch with soil until it is level with the ground;

[0099] 5) Water the planting ditch thoroughly to make the soil firm;

[0100] 6) On the planting ditch, plant the sprouts at a plant spacing of 0.75-1m; the planting depth is about 2cm below the ground at the root neck, and i...

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Abstract

The invention discloses a pear bud seedling yield improving method used at an early stage of orchard construction. The pear bud seedling yield improving method used at the early stage of orchard construction comprises the steps of bud seedling selection, bud seedling planting, first-year management after planting, second-year management and third-year management and the like. The pear bud seedling yield improving method used at the early stage of orchard construction combines with many years of experimental screening and actual production and adopts bud seedling orchard construction and thin and long cylindrical tree shapes, and the early-stage yield-improving objectives of current-year planting, second-year forming, third-year production and fourth-year yield improving can be achieved by adopting 'carving, twisting and wiping' and other technologies and a scientific management method. The problems of large construction difficulty, high cost, late fruiting and late benefits of an existing big seedling orchard can be solved, traditional biennial big seedling orchard construction is changed into annual big seedling orchard construction, traditional four-year forming is changed into two-year forming, traditional six-year yield improving is changed into four-year yield improving, and the pear bud seedling yield improving method has remarkable economic benefits and popularization and application values.

Description

technical field [0001] The invention belongs to a method for planting and cultivating fruit trees, in particular to a method for early high-yield pear bud seedling establishment. Background technique [0002] Pear fruit is crisp, sweet and juicy, rich in vitamins and minerals, rich in nutrition, and has good medicinal value, and is loved by people all over the world. my country is the largest pear producer in the world, but for a long time, the cultivation mode and management level are backward, and the production efficiency is very low. [0003] Pear is a perennial woody fruit tree. The traditional cultivation mode adopts the large crown and sparse planting mode. The tree has many layers and is difficult to manage. It requires a lot of labor costs; it takes 4 to 5 years from planting and gardening to production, and the economic benefits Late; after putting into production, the orchard is prone to canopy closure, leading to the breeding and spread of pests and diseases. A...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/06
CPCA01G2/30A01G17/005A01G2003/005
Inventor 李秀根杨健王龙王苏珂薛华柏苏艳丽
Owner ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
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