Method for improving powdery mildew resistance of high-yield variety of rubber tree

The invention belongs to the field of forest tree genetic breeding, and particularly relates to a method for improving powdery mildew resistance of a high-yield variety of a rubber tree, aiming at planted plants of the high-yield variety of the rubber tree without powdery mildew resistance, branches...

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Bibliographic Details
Main Authors ZHANG FENGLIANG, LI XIAOQIN, YANG TIAN, MAO CHANGLI, ZHAO QI, GUI MINGCHUN, WU YU
Format Patent
LanguageChinese
English
Published 31.01.2023
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:The invention belongs to the field of forest tree genetic breeding, and particularly relates to a method for improving powdery mildew resistance of a high-yield variety of a rubber tree, aiming at planted plants of the high-yield variety of the rubber tree without powdery mildew resistance, branches of the powdery mildew-resistant variety of the rubber tree are introduced in a budding manner to form a mixed crown, and the mixed crown is used for planting the high-yield variety of the rubber tree without powdery mildew resistance. Finally, the same plant is composed of two types of tree crowns, wherein one type is original branches which are not resistant to powdery mildew of the variety; the other type of branches are buds-grafted branches of the powdery mildew-resistant variety; through pruning in the early stage of germination, the growth vigor of the two types of branches is basically consistent. The rubber yield of rubber tree plants after budding transformation is not reduced, the influence of powdery mi
Bibliography:Application Number: CN202211423717