Mulberry panicle-sprout grafting-cuttage seedling raising method

A technology of grafting cuttings and ear buds, which is applied in the field of mulberry ear bud grafting seedling cultivation, can solve the problems of large-scale grafting of good mulberry varieties that cannot be adapted to the needs, and achieve the effects of convenient watering, fertilization and weeding, simple operation, and reduced labor intensity

Active Publication Date: 2010-08-11
SICHUAN RES INST OF SILK SCI
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Problems solved by technology

[0004] The current method of grafting mulberry seedlings adopts single-branch and single-bud grafting. Although

Method used

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  • Mulberry panicle-sprout grafting-cuttage seedling raising method

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Embodiment Construction

[0054] The specific embodiments of the present invention will be further described below.

[0055] The inventive method comprises the steps:

[0056] a. Material selection and preparation; b. Single-branch multi-bud grafting; c. Nutrient soil bagging; d. Cutting and inserting grafts; e. Management after grafting; f. Seedling transplanting; g. Management after transfer.

[0057] The steps are:

[0058] a. Material selection preparation:

[0059] Before grafting, relevant materials and tools should be prepared, including spikes, rootstocks, nutrition bags, binding film belts, nutrient soil, mulberry shears, grafting knives, etc.

[0060] Spike. After the beginning of spring (in mid-January) and before the mulberry trees germinate, collect healthy annual branches that are free from diseases and insect pests and sunny as spikes. If the grafting is delayed, they can be stored appropriately.

[0061] rootstock. The rootstocks are mainly chicken mulberry, hybrid mulberry, Zhongs...

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Abstract

The invention discloses a mulberry panicle-sprout grafting-cuttage seedling raising method which enables mulberry to become good mulberry varieties in one step. The method comprises the following steps: selecting and preparing materials; grafting in a single-branch multi-sprout way; bagging nutritional soil; cutting and planting a grating body; managing after the grafting; transplanting a seedling; and managing after transplantation. The invention uses Japanese mulberry, hybrid mulberry, Chinese mulberry 5801, Fengchi mulberry, Guangxi excellent mulberry series, Guangdong mulberry series, Hunan hybrid mulberry series, Nongsang series, mulberry series and the like which can easily take roots and survive after cuttage, as the tree stock; a mulberry winter budding technique is adopted for multi-sprout grafting the excellent panicle sprouts on the branch of the tree stock; and a single sprout is planted into the nutritional soil to germinate and grow, thereby directly cultivating an excellent mulberry seedling. The seedling raising method has the advantages of cost saving, high efficiency and high speed. The invention can be used not only for raising and breeding mulberry seedlings, but also for one-step orchard establishment and fix planting. The invention promotes the excellent mulberry to put into production and has important value.

Description

technical field [0001] The invention belongs to a method for breeding mulberry trees, in particular to a method for growing seedlings by grafting ear buds of mulberry trees. Background technique [0002] Planting mulberry and sericulture is a traditional business in the countryside, especially in the provinces (cities) in southern my country, where it accounts for a relatively large proportion of farmers' income. The main feed for silkworms is mulberry leaves. With the increase of the number of silkworms, the demand for mulberry leaves also increases. Although the yield of mulberry leaves can be increased by breeding mulberry trees with high yield, it still cannot meet the needs of silkworm rearing. Mulberry leaf needs. In order to adapt to increasing the amount of mulberry leaves required for silkworm rearing, not only must the mulberry species be updated, but also the planting area of ​​mulberry trees be expanded. The traditional mulberry planting method is to cultivate ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06
Inventor 蒋元安陈祥平代安兵范小敏冯永德
Owner SICHUAN RES INST OF SILK SCI
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