Technical route and method for rapidly cultivating tree-shaped famous paeonia rockii big trees

A peony and tree-like technology, which is applied in the field of rapidly cultivating a tree-like famous peony tree, can solve the problems of inability to solve a large number of scion needs, restricting the rapid propagation of fine varieties, lack of biological characteristics, etc., and achieves a high grafting survival rate. , The operation is simple and labor-saving, and the effect of accelerating metabolism

Active Publication Date: 2020-11-17
永靖县刘家峡新兴园艺有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is consuming a lot of manpower and material resources to maintain the aboveground growth
[0008] Third: Unable to solve the demand for a large number of scions, which limits the rapid expansion of excellent varieties
[0009] Fourth: Lack of mastery of the biological characteristics of purple spot peony such as the law of budding and branching, and the inability to solve the contradiction between the improvement of the balance technique and the complementary elements such as flowering and fruiting, flowering quantity and quality

Method used

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  • Technical route and method for rapidly cultivating tree-shaped famous paeonia rockii big trees
  • Technical route and method for rapidly cultivating tree-shaped famous paeonia rockii big trees
  • Technical route and method for rapidly cultivating tree-shaped famous paeonia rockii big trees

Examples

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Effect test

Embodiment example 1

[0077] Implementation case 1: Case 1: The pruning test plant was grown in Liu XX’s house in the third society of Liujia Village, Xianyuan Town, Yongjing County. In 2014, the plant height was 1.7 meters, and the crown diameter was 3.0*3.0 meters. Disorganized, except for a slight centrifugal growth, the upward growth has almost stagnated, and the backbone branches in the center of the crown are aging and begin to hollow out. The female branches of flowers and fruits are seriously aged.

[0078] Specific operations: In September 2014, after 2:1 pruning combined with picking, the problems of canopy closure and drooping were solved. In May 2015, more than 270 flowers bloomed, and many vegetative branches were issued as expected (45). The balance of vegetative growth and reproductive growth of the tree has been greatly improved. The flower diameter is 20 / 12, and the leaves are bright green and bright, basically reaching the level of standard flowers. The owner is very satisfied wi...

Embodiment example 2

[0082] Implementation Case 2 Case 2 The pruning test plant was grown in the Liu XX family of the Fourth Society of Liujia Village, Xianyuan Town, Yongjing County. In 2017, the plant height was 2.5 meters, and the crown diameter was 4.0*4.0 meters. It was allowed to grow naturally for many years, with scattered crowns and disordered branches. There is no centrifugal growth, the upward growth is stagnant, the partial crown is serious, many branches of the backbone branches in the center of the crown have senescent and died, and the mother branches of flowers and fruits are seriously aging. The original plant was branched at Sanyuan Veterinary Station. This is the largest peony plant ever found in Yongjing County. It's amazing to grow up like this in 34 years. Because the house in the house is covered with sheds, it germinates every winter solstice, and blooms around 4.5-7 Qingming. It is growing very healthy now, with seven main branches at the base, beautiful plant shape, and...

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Abstract

In order to overcome the defects of the prior cultivation method, a set of complete technical route and key node technology is designed and provided to achieve the following purposes. The invention aims to provide a technical route for rapidly cultivating tree-shaped famous paeonia rockii big trees, and the technical route is as follows: rootstock and scion selection, basic seedling cultivation (grafting), and root lifting treatment and pruning. Another purpose of the invention is to provide a method for rapidly cultivating the tree-shaped famous paeonia rockii big trees. The method comprisesthe following four steps of: step 1, selecting proper grafting combinations; step 2, cultivating basic seedlings; step 3, grafting and root lifting treatment; and step 4, shaping and trimming. The technical route and method for rapidly cultivating the tree-shaped famous paeonia rockii big trees successfully solve the problem of rapid propagation of famous paeonia rockii. The problem of root suckerbreeding puzzling the tree-shaped paeonia rockii cultivation is solved, dynamic balance of vegetative growth and reproductive growth is achieved, growth is accelerated, health and long service life are achieved, and economic life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of peony cultivation, and in particular relates to a technical route and a method for rapidly cultivating a tree-shaped famous tree peony tree. Background technique [0002] The purple spot peony is defined as a giant among peonies. The tree itself is tall, and its natural clusters can generally eventually form individuals with a plant height of about 2.2 meters and a crown diameter of 2.5-3.0 meters. Biological characteristics limit its continued growth. [0003] The purple spot peony itself is a clumping shrub. The chances of naturally forming a tree-like crown with a distinct trunk are minimal. But in Linxia, ​​Lintao, Longxi and Lanzhou and other traditional purple-spotted peony cultivation centers, the tree-like purple-spotted peony plants with trunks are highly regarded in garden planting, that is, the so-called single (pile) tree peonies. Each famous purple spot peony is like a peony tree bonsai wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/30A01G7/06
CPCA01G17/005A01G2/30A01G7/06
Inventor 郭玉明林学义
Owner 永靖县刘家峡新兴园艺有限责任公司
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