Method for planting early bearing walnut in autumn

The technology of walnut and planting point is applied in the field of agricultural livestock and poultry breeding, which can solve the problems of low survival rate and frostbite of walnut trees, and achieve the effects of improving the survival rate, high fruiting rate and good tree vigor.

Inactive Publication Date: 2013-03-27
TIANJIN CHAOFAN PROFESSIONAL COOP OF FRUITTREE PLANTING
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Problems solved by technology

Walnut trees planted in autumn have the characteristics of early budding, fast growth and robustness in the next spring, but walnut trees planted in autumn have the disadvantages of severe frostbite in winter and low survival rate

Method used

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Embodiment Construction

[0017] The embodiments of the present invention are described in detail below; it should be noted that the embodiments are descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0018] A method for planting early fruit walnuts in autumn, comprising the following steps:

[0019] 1. Dig the planting hole:

[0020] First of all, level the land. When leveling the land, place the topsoil and subsoil separately. After the leveling, first backfill the subsoil, then backfill the topsoil and fill it with water. On the solid planting point, dig a planting hole whose length, width and depth are 50×50×50cm respectively, and then plant trees.

[0021] 2. Selection of seedlings for planting:

[0022] Select excellent purebred seedlings as seedlings for planting. The seedlings for planting require that the new shoots at the grafting interface reach more than 80 cm and have a complete root system, the main root length is more than 20 cm, and there a...

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Abstract

The invention discloses a method for planting early bearing walnut in autumn. The method comprises the following steps of: (1) digging a planting pit; (2) selecting a nursery stock for planting; (3) determining the density of planting; (4) trimming and treating a root system; (5) planting; (6) covering a mulching film; (7) performing nutrient and water management; and (8) performing winter protection. According to the method, the excellent nursery stock is selected, the root system of the nursery stock is scientifically treated, and a reasonable planting method and thermal insulation measures are adopted, so that the percentage of the nursery stocks, which are planted in autumn and are frozen to death and frost-bitten in winter, of early bearing walnuts is reduced from 10-15% to less than 5%, so that the survival rate of the nursery stocks planted in autumn is greatly improved; and by virtue of reasonably-dug planting pits and density control, the nursery stocks, planted in autumn, of the early bearing walnuts have the advantages of favorable tree vigor, short fruit bearing time and higher fruit bearing percentage, so that the economic benefits of the walnut are greatly improved.

Description

technical field [0001] The invention belongs to the field of agricultural livestock and poultry breeding, in particular to a method for planting early-fruited walnuts in autumn. Background technique [0002] Walnut ranks first among the world's four major dry fruits with its rich nutrition and unique flavor, and is deeply loved by people. The planting of walnut trees is divided into two types: spring planting and autumn planting according to the time: spring planting is planting after the soil thaws and before the seedlings germinate; autumn planting refers to planting in autumn after the leaves of the seedlings fall and before the soil freezes. The walnut trees planted in autumn have the characteristics of early budding, fast growth and robustness in the next spring, but the walnut trees planted in autumn have the disadvantages of severe frostbite in winter and low survival rate. Contents of the invention [0003] The purpose of the present invention is to overcome the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
Inventor 徐智慧
Owner TIANJIN CHAOFAN PROFESSIONAL COOP OF FRUITTREE PLANTING
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