Red pear dwarfing interstock close-planting cultivation technique

An intermediate stock, red pear technology, applied in cultivation, botanical equipment and methods, horticulture and other directions, can solve problems such as poor yield, difficult coloring, late fruiting, etc. Effect

Active Publication Date: 2017-05-17
重庆果之王园艺有限公司
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a dwarfing intermediate stock close-planting cultivation technique for red pears, which can solve the problems of late fruiting, poor yield, difficult coloring, and weak resistance in the cultivation of red pears in the south.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention is further described below:

[0016] The present invention provides a kind of red pear dwarf middle stock dense planting cultivation technique, comprising the following steps,

[0017] a. Cultivate seedlings: Zaosu Hongli and Hongli No. 2 are selected as red pear varieties. These two varieties have good resistance, good coloring, mutual pollination and good quality; The use of the dwarf middle stock Zhong'ai No. 2 can weaken the growth of branches, promote branching, and promote the formation of flower buds. In addition, the canopy is reduced, the ventilation is good, and the light transmission is good, reducing the prevalence of diseases, which is beneficial to pest control and fruit coloring, so as to achieve high yield. Effect: choose Tangli or Shali as the base stock, sow Tangli or Sand pear seeds in Tiaogou in the spring of the first year, and graft the dwarf middle stock Zhong'ai No. 2 on the base stock in the early spring of the second year,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a red pear dwarfing interstock close-planting cultivation technique which includes the key steps: selecting early-matured red pears and red pears No. 2; selecting dwarfing interstocks No. 2; selecting birchleaf pears or sand pears as grafting stocks; performing close-planting cultivation; performing modified leader training in a shaping method; promoting branching; inhibiting top shoot growth; totally cultivating three layers of lateral branches; cultivating fruit-bearing branch groups on the lateral branches. The height of a tree is within 2m after the tree is formed, interline space larger than 1m serves as a ventilating duct, and 8-10 lateral branches are cultivated on the whole tree. The technique further includes the steps of nutrient and water management, fruit thinning, rain shelter cultivation, bagging, disease and pest prevention and the like, and accordingly solves the problems of late fruiting, poor yielding ability, difficulty in coloring, weak resistance and the like of the red pears cultivated in the south.

Description

technical field [0001] The invention belongs to the technical field of fruit tree planting, and in particular relates to a red pear dwarf intermediate stock close planting cultivation technique. Background technique [0002] Red pear is an emerging characteristic pear variety, which is very popular in the market, but it is mainly cultivated in the northern region, and it can only be cultivated in high-altitude areas such as Yunnan and Guizhou in the southern region, but it has not been successfully cultivated in low-altitude and rainy regions in the south. case. The cultivation of red pears in low-altitude and rainy areas in the south mainly has the following problems: late fruiting, poor yield, difficult coloring, and weak resistance. Contents of the invention [0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a dwarfing intermediate stock close-planting cultivation technique for red pears, which can solve the problems of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G1/06A01G17/00A01G7/06
CPCA01G2/30A01G7/06A01G17/005
Inventor 陈贵虎
Owner 重庆果之王园艺有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap