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Method for raising seedlings of hybrid hazelnuts by means of layering

A Pingou hybrid hazel and layering technology, which is applied in the field of agricultural seedlings, can solve the problems that limit the rapid development of Pingou hybrid hazel planting industry, the fine sawdust is easy to rot and deteriorate, and affects the rooting effect, so as to improve the rooting rate and transplanting survival rate , prolonging the growth period of tillering and shortening the seedling raising period

Inactive Publication Date: 2018-04-27
临沂真源观光农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to increase the layering survival rate and the number of surviving plants, usually in the Pingou hybrid hazel layering seedlings, plants over 3 years old are used as mother plants, and the seedling substrate usually adopts fine sawdust or clean river sand. The fine sawdust used as a seedling substrate is easy to rot and deteriorate, which in turn affects the rooting effect and layering survival rate, which seriously limits the rapid development of the Pingou hybrid hazel planting industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of method for Pingou hybrid hazel layering seedling raising, it comprises the following steps:

[0021] (1) Parent selection and pre-treatment: select 2-year-old, vigorous growth, disease-resistant, cold-resistant, stable and high-yield plants as the mother tree, and apply organic-inorganic compound fertilizers to the selected parent tree in the early spring before the germination of the mother tree, and then apply organic and inorganic compound fertilizers to the selected parent tree. Mother tree is carried out stubble treatment to promote germination more basal sprouting tiller branches, keep mother tree height not less than 5cm from the ground, then clean up mother tree basal topsoil residue, make topsoil flat, loose, no weeds, to impel mother plant to send out new Sprout tiller branches; during the growth of sprout tiller branches, water them in time and spray foliar fertilizer twice, each dosage is 30g / plant, spray with 500ml of water, and the interval betwee...

Embodiment 2

[0033] A kind of method for Pingou hybrid hazel layering seedling raising, it comprises the following steps:

[0034] (1) Parent selection and pre-treatment: select 2-year-old, vigorous growth, disease-resistant, cold-resistant, stable and high-yield plants as the mother tree, and apply organic-inorganic compound fertilizers to the selected parent tree in the early spring before the germination of the mother tree, and then apply organic and inorganic compound fertilizers to the selected parent tree. Mother tree is carried out stubble treatment to promote germination more basal sprouting tiller branches, keep mother tree height not less than 5cm from the ground, then clean up mother tree basal topsoil residue, make topsoil flat, loose, no weeds, to impel mother plant to send out new Sprout tiller branches; during the growth of sprout tiller branches, water them in time and spray foliar fertilizer twice, each dosage is 30g / plant, spray with 500ml of water, and the interval betwee...

Embodiment 3

[0046] A kind of method for Pingou hybrid hazel layering seedling raising, it comprises the following steps:

[0047] (1) Parent selection and pre-treatment: select 2-year-old, vigorous growth, disease-resistant, cold-resistant, stable and high-yield plants as the mother tree, and apply organic-inorganic compound fertilizers to the selected parent tree in the early spring before the germination of the mother tree, and then apply organic and inorganic compound fertilizers to the selected parent tree. Mother tree is carried out stubble treatment to promote germination more basal sprouting tiller branches, keep mother tree height not less than 5cm from the ground, then clean up mother tree basal topsoil residue, make topsoil flat, loose, no weeds, to impel mother plant to send out new Sprout tiller branches; during the growth of sprout tiller branches, water them in time and spray foliar fertilizer twice, each dosage is 30g / plant, spray with 500ml of water, and the interval betwee...

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Abstract

The invention discloses a method for raising seedlings of hybrid hazelnuts by means of layering. The method includes that two-year-old plants are used as mother trees, organic and inorganic compound fertilizers are applied before buds germinate, stumping treatment is carried out before the buds germinate, then large quantities of robust sprout tillers and branches can be promoted to sprout, and foliar fertilizers are sprayed in growth periods of the sprout tillers and branches, so that the growth time of the sprout tillers and branches can be prolonged, and the layering purpose can be achievedas early as possible. The method has the advantages that the layering seedlings prepared by the aid of the method are high in rooting rate and transplanting survival rate and short in seedling growing period, and accordingly the method is suitable for large-area popularization and utilization.

Description

technical field [0001] The invention relates to a method for layering seedling raising of Pingou hybrid hazel, belonging to the technical field of agricultural seedling raising. Background technique [0002] Hazelnut, also known as flat hazel, beetle, and mountain chestnut, is a plant of the genus Corylus (Corylaceae) and is one of the four major nuts (hazelnuts, walnuts, almonds, and cashews) in the world. Hazelnut is an excellent tree species that can be used as both fruit and material. Its fruit is shaped like a chestnut, with a hard shell, fat white and round kernels, aroma, and high oil content. It tastes particularly delicious and has a lingering aftertaste. Hazelnut has a wide range of cultivation and a good market prospect. It is an economic forest tree species with great development potential. With the development and improvement of the economic forest industry, the development of hazelnut is imperative. According to statistics, my country's hazelnut market demand ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/20A01G7/06A01G24/20A01G24/22A01C21/00C05G3/00
CPCA01C21/005A01G7/06A01G17/005C05B7/00C05D9/00C05G3/00C05C3/00C05C5/02C05C9/00C05C11/00C05D5/00C05D9/02C05F11/02C05F1/005C05F5/006
Inventor 王宗岭
Owner 临沂真源观光农业科技有限公司
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