23 Jul Minimally invasive root-raising method for producing garden big tree with four-season full-crown transplantation function
Abstract
The invention provides a technology for producing garden big trees with a four-season full-crown transplantation function by performing a minimally invasive surgery and performing induction culture onfine roots on bald first-grade large lateral roots of a base-point area close to the tree trunk in order to solve the stubborn problems that the big tree transplanting survival rate is low, the big tree resources are wasted, and the gardening cost is increased for a long time in the garden industry. The technology is carried out 1-2 years before the big trees planted in a big field reach the seedling for-sale specification. The fine roots produced by induction of wound tissue after growing for 1-2 growing seasons has large quantity and a strong absorption function, when the big trees are lifted for engineering, four-season full-crown transplantation can be achieved, the survival rate is high, and the big trees can become scenery immediately. Compared with a container root control technology and a field root breaking method, the technology has the advantages that the cost is low, the operation is simple, the damage to the big trees is negligible, and the technology is easy to grasp andconvenient to widely popularize.
Year: 2019
Country: CN
Doc No: 110337977