KR20030028522A

KR20030028522A - The methods for tow branch growth of young Pear tree

Info

Publication number: KR20030028522A
Application number: KR1020030014522A
Authority: KR
Inventors: 강남대; 하용근; 김학규; 정병만; 서광기; 노치웅; 송근우; 김재호
Original assignee: 경상남도
Priority date: 2003-03-07
Filing date: 2003-03-07
Publication date: 2003-04-08

Abstract

PURPOSE: Provided is a raising method of a seedling or a nursery tree by raising two main branches after grafting of a pear tree to shorten a harvest season after planting and increase the crop yield thereof is provided. Therefore, the method shortens an economic harvest year by about one year or more. CONSTITUTION: A rootstock of a pear tree is disposed at the distance between the rows of about 90cm and plants of about 20cm, a fixing rod is fixed to maintain an angle of a scion above 40deg. from the start. Therefore, two or more main branches have grown in both direction of 40deg. or more and crop yield thereof is 900kg/10a from two years after planting as compared to conventional seedling having no production.

Description

2 methods for growing seedlings {The methods for tow branch growth of young Pear tree}

본 발명은 배의 조기 수량 증대를 위한 접목 묘 육성 방법을 개량하여 조기수량 증대 및 부가치 창출로 국내 배 산업 경쟁력을 강화함을 목적으로 한다.An object of the present invention is to improve the domestic pear industry competitiveness by improving the cultivation method of grafting seedlings to increase the early yield of pears to increase the yield and value added.

배나무 접목 및 육성기술 분야이며, 기존의 접목육성법은 눈 1개를 곧게 육성함Pear tree grafting and nurturing technology, and the existing grafting method grows one eye straight

본 발명은 배나무의 접목 후 특수 방법에 의한 재식 후 수확기를 단축시켜 우량 신품종으로 품종갱신 및 개원의 용이성을 도모하는 것이 기술적 과제이다.It is a technical problem of the present invention to shorten the harvesting period after planting by a special method after grafting of pear trees and to facilitate the renewal of breeding and opening of the new varieties into high quality.

도 1은 관행적 접목 후 육묘법1 is a seedling method after conventional grafting

도 2는 2본 주지 육성을 의한 접목 육묘법2 is a grafting seedling method by two main upbringing

도 3은 관행묘 접목 후 묘 형태3 is the seedling shape after grafting the practice

도 4는 2본 주지 육성묘법 접목 후 묘 형태4 is a seedling shape after grafting two main growing seedling method

배나무 대목의 줄 사이 간격 90cm, 포기 사이 간격 20cm 정도 되게 배치시킨 후 배 나무 접수를 일반 깍기접은 눈 하나를 발육 시키나(도1 참조) 양방향으로 충실한 눈 2개를 발육시키기 위하여 접수 신초의 각도를 초기부터 40°이상 유지시키고 고정대를 삽입시킨다(도2 참조)Place the pear tree 90cm between the rows of pear trees and 20cm between the abandons, and then develop the pear tree as a normal clip-folded eye (see Fig. 1). And keep the bracket above 40 ° (see Fig. 2).

관행묘(도3 참조)에 비해 2본 주지 육성묘는 (도4 참조) 육묘 단계부터 2개의 비슷한 주지를 40°이상 양방향으로 발육이 되어 재식 2년차 수량(표1 참조)에서 관행묘는 생산되지 않는데 비해 900Kg/10a 생산이 가능하며 재식 3년 차 (표1 참조) 수량도 차이가 많았다.Compared to conventional graves (see Fig. 3), the two main growing seedlings (see Fig. 4) have developed two similar wells from the seedling stage in both directions by 40 ° or more, so that the seedlings are produced at the second year of planting (see Table 1). It is possible to produce 900kg / 10a, and the quantity of planting 3rd year (see Table 1) was also different.

배나무 접목 후 주지생육 방법에 따른 초기 수량의 증대 여부가 결정되므로 품종갱신 희망농가 및 신규 개원농가들에게 소득분기점을 최소한 1년 이상 단축할 수 있으므로 배 재배농가 소득증대에 기여할 수 있다.After the pear tree is grafted, it is determined whether the initial yield is increased according to the main growth method. Therefore, it is possible to contribute to the income increase of pear farmers, since the income breakpoint can be shortened by at least one year for the farmers who want to renew the breed and the newly-opened farmers.

Claims

Pear tree grafting after transplanting method

Cultivate two of the methods of fostering in the year after transplanting pear trees in both directions