Method for efficiently grafting walnut clone seedlings

• Main Authors: HUANG LEI, LUO ZAIQI
• Format: Patent
• Language: English
• Published: 29.07.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention belongs to the technical field of grafting culture, and particularly relates to a method for efficiently grafting walnut clone seedlings. The method comprises three steps including stock selection, scion processing and grafting and management. According to the method, walnut seeds with uniform sizes and no diseases or pests are selected for germination to be used as the stocks, good clone single sprouting buds are used as grafting scions for grafting, a thin film with the width being 3 cm is used as a binding belt for binding, and grafting buds are obtained; the grafting buds are put into a sand bed to be cultured, and the grafting clone walnut seedlings are obtained. The scion nursery output rate is high, the single annual nursery output rate reaches 50, and the problem of insufficient supply of good clone single plants or scion picking nursery building early stage can be effectively solved. When the method provided by the invention is adopted, the grafting season is advanced, the conventional grafting time is staggered, and the production quantity and the economic benefits can be improved. The method has the advantages that the grafting survival rate is high, and the method can be used as an effective supplementing measure of the existing walnut grafting method.