Osmanthus fragrans grafting method

Abstract

The invention discloses an osmanthus fragrans grafting method, and belongs to the technical field of osmanthus fragrans planting. The method comprises the steps of (1) preparation of a grafting tool; (2) selection of grafting time: time between the end of May and the beginning of June every year is selected; (3) selection and preparation of rootstocks; (4) selection of scions; (5) grafting: a cleft grafting method is adopted; (6) treatment of underwood; (7) growth maintenance; (8) pruning and reshaping. The method has the advantages that strong nonflowering solid wood seedlings are fully used for grafting thunbergii or orange osmanthus as the rootstocks, the cleft grafting method is used for grafting, the existing growth advantages of the solid wood seedlings are fully utilized, and meanwhile, the solid wood seedlings are grafted, so that the rootstocks and the scions are high in affinity, the healing time of grafting unions is short, growth maintenance is more facilitated, and the finally grafted osmanthus fragrans is high in quality.

Description

technical field

[0001] The invention relates to the technical field of sweet-scented osmanthus planting, in particular to a method for grafting sweet-scented osmanthus.

[0002] Background technique

[0003] Osmanthus osmanthus is evergreen all the year round, with luxuriant branches and leaves, blooms in autumn, and is full of fragrance. Now it has generally become the main tree species for urban roads, gardens, courtyards, and residential quarters. The precious raw material of food industry, medicine industry and light industry, osmanthus fragrans has certain resistance to harmful gas etc., is a kind of good flowers and trees of industrial and mining area greening, and osmanthus fragrans also has certain medicinal value, and its flower can reduce phlegm and relieve cough; , used for stomach pain due to deficiency and cold; root, can dispel rheumatism and dispel cold.

[0004] The cultivation of sweet-scented osmanthus is generally divided into sowing method, grafting met...

Examples

Embodiment Construction

[0019] The present invention will be specifically described below.

[0020] A kind of osmanthus grafting method, its step is as follows:

[0021] (1) Preparation of grafting tools: disinfection of grafting knives and cutting knives, preparation of a piece of plastic film and a bundle of cotton slivers;

[0022] (2) Grafting time: from the end of May to the beginning of June of a year;

[0023] (3) Selection and preparation of rootstocks: Select 8-9 year old non-flowering solid wood seedlings that grow robustly, and use the splitting method for processing: first use a grafting knife to forcefully ring the rootstock branches at a height of 5 cm from the ground, and then use a sharp knife to cut the roots. Cut with scissors, the cut of the rootstock branch should be flat and smooth, and use a cutting knife to cut vertically on one side of the rootstock (the slightly xylem is about 1 / 5 to 1 / 4 of the diameter in the cross section). About 2 to 3 cm deep;

[0024] (4) Selection of...

technical field

[0001] The invention relates to the technical field of sweet-scented osmanthus planting, in particular to a method for grafting sweet-scented osmanthus.

[0002] Background technique

[0003] Osmanthus osmanthus is evergreen all the year round, with luxuriant branches and leaves, blooms in autumn, and is full of fragrance. Now it has generally become the main tree species for urban roads, gardens, courtyards, and residential quarters. The precious raw material of food industry, medicine industry and light industry, osmanthus fragrans has certain resistance to harmful gas etc., is a kind of good flowers and trees of industrial and mining area greening, and osmanthus fragrans also has certain medicinal value, and its flower can reduce phlegm and relieve cough; , used for stomach pain due to deficiency and cold; root, can dispel rheumatism and dispel cold.

[0004] The cultivation of sweet-scented osmanthus is generally divided into sowing method, grafting met...

Examples

Embodiment Construction

[0019] The present invention will be specifically described below.

[0020] A kind of osmanthus grafting method, its step is as follows:

[0021] (1) Preparation of grafting tools: disinfection of grafting knives and cutting knives, preparation of a piece of plastic film and a bundle of cotton slivers;

[0022] (2) Grafting time: from the end of May to the beginning of June of a year;

[0023] (3) Selection and preparation of rootstocks: Select 8-9 year old non-flowering solid wood seedlings that grow robustly, and use the splitting method for processing: first use a grafting knife to forcefully ring the rootstock branches at a height of 5 cm from the ground, and then use a sharp knife to cut the roots. Cut with scissors, the cut of the rootstock branch should be flat and smooth, and use a cutting knife to cut vertically on one side of the rootstock (the slightly xylem is about 1 / 5 to 1 / 4 of the diameter in the cross section). About 2 to 3 cm deep;

[0024] (4) Selection of...