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Method for consistent hole tray seedling cutting for photinia fraseri

A consistent, plug-in seedling technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of inconsistent seedling size, impact on product quality, small scale, etc.

Inactive Publication Date: 2013-09-11
JIANGSU MACRO AGRI SCI & TECHLIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing production technology of Photinia fragrans is small in scale. If the scale is to be enlarged, the size of emergence will be inconsistent, which will have a serious impact on product quality.

Method used

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Embodiment Construction

[0015] The present invention will be further described below with reference to specific embodiments.

[0016] A kind of red-leaf heather consistency plug seedling cutting method of the present invention comprises:

[0017] Harvest fresh and robust red-leaf heather branches, and carry out strict grading to ensure the same size. The length of the cutting incision is 3~3.5cm. One leaf and one bud are reserved. Select 1mm below petioles or stipule scars to facilitate rooting; apply hormone quick-dipping treatment to the base of cuttings, insert cuttings into a plug filled with matrix at a row spacing of 40cm × 35cm, pour enough root-fixing water, and manage.

[0018] Loose, fertile soil is extremely beneficial for the growth of red-leaf heather. If the soil is sticky, compact, and poorly breathable, it must be improved. Two months before planting, 3000kg~4000kg of decomposed manure, 50kg of superphosphate, and 2kg of carbofuran were applied per acre, and a deep ploughing was car...

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Abstract

The intention discloses a method for consistent hole tray seedling cutting for photinia fraseri, and belongs to the field of seedling cultivation. The method includes that fresh and vigorous photinia fraseri branches are harvested and subjected to strict grading to guarantee the same to be consistent in size, cuts of seedlings are preferably 3-3.5cm in length, and each seedling reserves one leaf and one bud; an upper cut is located 2mm above an axillary bud of the reserved leaf to ensure vitality of the axillary bud, and a lower cut is selectively arranged 1mm below a leaf stalk or a stipule scar so as to facilitate rooting; roots of the seedlings are treated by being quickly dipped in hormone, and the seedlings are cut into a hole tray full of matrix according to 40cm X 35cm in space between rows, normal roots are watered sufficiently, and management is followed. By strict cutting control, high-quality consistent seedlings are harvested in large-scale cutting cultivation of the photinia fraseri. Special treatment is given to mother branch collecting, the cuts of the seedlings and biological hormone dipping, and the seedlings are subjected to the management after the seedling cutting, so that large-scale cutting propagation of the photinia fraseri is realized, and high-quality products are obtained.

Description

technical field [0001] The invention relates to the field of seedling cultivation, in particular to a method for cutting seedlings of red-leaf heather in uniform plug trays. Background technique [0002] Heather is a cultivar group of heather in the Rosaceae family. Evergreen broad-leaved small trees or bushy shrubs. Young shoots and new leaves are bright red, terminal umbel-shaped panicles, small white flowers, flowering from early April to early May. The pear fruit is red, matures in late summer, and can continue to bear fruit until the following spring. [0003] The red-leaf heather is a small tree species with red leaves and flowers. It has become the first choice for gardening and greening. At present, the market competition is very fierce. However, the existing red-leaf heather production technology is small in scale. If you want to expand the scale, the size of the seedlings will be inconsistent, which will have a serious impact on the product quality. [0004] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 叶明海
Owner JIANGSU MACRO AGRI SCI & TECHLIMITED
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