Paulownia root-imbedding seedling growing technology

A kind of tung tree technology, applied in the field of seedling cultivation, can solve the problems of not being able to meet market demand, low yield of seedling raising technology, etc., and achieve the effect of meeting market demand, good seedling quality, and good market demand

Inactive Publication Date: 2015-10-28
张科斌
View PDF2 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a kind of paulownia tree buried root seedling raising technol

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

Example Embodiment

[0042] Embodiment 1: The technique of burying paulownia tree seedlings in this embodiment includes the following steps:

[0043] 1), site selection and site preparation

[0044] Choose the nursery land with flat terrain, convenient irrigation and drainage, deep soil layer, fertile soil, and a place where the groundwater level is 1.5-2.0 meters leeward and sunny; after the nursery land is selected, deep ploughing is carried out before autumn and early winter to promote soil weathering and freeze overwintering pests. After thawing in the spring of the second year, conduct shallow ploughing, fine raking, and leveling the land; before shallow ploughing and fine raking, apply 2500kg of decomposed farmyard manure per mu, 25kg of NPK compound fertilizer, 2kg of 3% phoxim granules, and sulfurous acid Iron 10kg;

[0045] 2), select seed roots

[0046] The seed roots used for raising seedlings should be two-year-old seedling roots, with a root length of 12 cm and a bulk thickness of 1.5-2.5 cm...

Example Embodiment

[0079] Embodiment two:

[0080] The technique of burying the roots of the paulownia tree in this embodiment includes the following steps:

[0081] 1), site selection and site preparation

[0082] Choose a place where the nursery land is flat, convenient for irrigation and drainage, deep soil, fertile soil, and the groundwater level is 1.8 meters away from the sun; after the nursery land is selected, deep ploughing is carried out in autumn and early winter to promote soil weathering and freeze overwintering pests. Second After thawing in spring in the spring, carry out shallow ploughing, fine raking, and leveling the land; before shallow ploughing and fine raking, apply 3200kg of decomposed farmyard manure per mu, 35kg of NPK compound fertilizer, 2.5kg of 3% phoxim granules, and ferrous sulfate 12kg;

[0083] 2), select seed roots

[0084] The seed roots used for raising seedlings are selected as 2-year-old seedling roots, with a length of 16 cm and a thickness of 2 cm;

[0085] 3) Seed...

Example Embodiment

[0117] Embodiment three:

[0118] The technique of burying the seedlings of paulownia trees includes the following steps:

[0119] 1), site selection and site preparation

[0120] Choose the nursery land with flat terrain, convenient irrigation and drainage, deep soil layer, fertile soil, and a place where the groundwater level is 1.5-2.0 meters leeward and sunny; after the nursery land is selected, deep ploughing is carried out before autumn and early winter to promote soil weathering and freeze overwintering pests. After thawing in the spring of the second year, conduct shallow ploughing, fine raking, and leveling the land; before shallow ploughing and fine raking, apply 4,500 kg of decomposed farmyard manure, 45 kg of nitrogen, phosphorus and potassium compound fertilizer, 3 kg of 3% phoxim granules, and sulfurous acid per mu. Iron 15kg;

[0121] 2), select seed roots

[0122] The seed roots used for seedling cultivation should be 2-year-old seedling roots, with a length of 20 cm a...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a paulownia root-imbedding seedling growing technology. The technology comprises the following steps: 1, land selection and soil working; 2, seminal root selection; 3, seminal root acquisition; 4, proper root imbedding; 5, seedling management; 6, fertilizer and water management; and 7, insect disease control. According to the paulownia root-imbedding seedling growing technology, through reasonable management of each growth stage of a nursery land and a nursery-grown plant, the nursery-grown plant grower faster, there are fewer insect diseases, the quality of the nursery-grown plant is better, the output of the nursery-grown plant is higher, and the market demands can be better satisfied.

Description

technical field [0001] The invention relates to a seedling raising technology, in particular to a method for raising seedlings of paulownia trees. Background technique [0002] Paulownia is a fast-growing high-quality timber tree species. It is loved by the masses because of its fast growth, early maturity, easy reproduction and high economic value. In recent years, with the increasing intensity of forestry ecological construction, the contradiction between the supply and demand of Paulownia seedlings has become increasingly acute. How to quickly cultivate Paulownia seedlings to meet the needs of the market has become an urgent problem to be solved. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a kind of paulownia root burying seedling raising technology, to solve the problem that the existing existing paulownia tree seedling raising technology has low output and cannot meet the market demand. [0004] Paulownia roo...

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): A01G17/00
CPCA01G17/005
Inventor 张科斌
Owner 张科斌
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