Anti-dry rot hickory nursery stock grafting cultivation method

A technology of hickory and dry rot, which is applied in the field of grafting and cultivating hickory seedlings resistant to dry rot, can solve problems such as affecting food safety, failing to obtain satisfactory control effects, and increasing economic costs, so as to reduce economic losses and avoid pathogenic bacteria resistance. Increased medicinal properties and strong resistance
CN104285683AActive Publication Date: 2015-01-21杭州市林业科学研究院 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
杭州市林业科学研究院
Publication Date
2015-01-21

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Abstract

The invention discloses an anti-dry rot hickory nursery stock grafting cultivation method. According to the method, hickory susceptible to dry rot is used as the scion, and strawberry type Hunan hickory is used as the stock. The hickory nursery stock obtained through grafting cultivation with the method is capable of resisting dry rot, the morbidity of dry rot is near zero, pesticides for resisting dry rot are not needed basically, and in this way, planting cost is reduced, economic benefits are improved, and improvement of drug resistance of pathogenic bacteria and the influence of bactericides on the environment caused by excessive application of bactericides can also be avoided.
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Description

technical field

[0001] The invention relates to the field of plant protection and cultivation, in particular to a method for grafting and cultivating dry rot-resistant hickory seedlings. Background technique

[0002] Carya is a worldwide dry fruit, belonging to Juglandaceae (Juglandaceae) Carya (Carya), and there are 18 species in the whole genus, which are distributed throughout Asia, Europe, America and other continents. There are 5 species of natural distribution in our country, all of which belong to the bare bud hickory group, namely Zhejiang hickory (Carya cathayensis), Hunan hickory (Carya hunanensis W.C.Cheng et R.H.Chang ex Chang et Lu), Guizhou hickory (Carya kwewhowe Kuang et A.M.Lu), Vietnamese hickory (Carya Tonkinensis H.Lec.) and Dabie Mountain hickory (Carya dabieshanesis M.C.Liu et Z.J.Li). Among all 18 species, there are only two kinds of pecans in the United States and Zhejiang pecans, which are the most widely used in artificial cultivation.

[0003] Th...

Claims

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