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Full-light-break mist cutting and seedling culturing method for greenhouses

An all-light intermittent spraying and cutting technology, applied in greenhouse cultivation, botanical equipment and methods, climate change adaptation, etc., can solve problems such as troubled developers, achieve good moisture retention, low management cost, and promote release.

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

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Problems solved by technology

However, how to manage efficiently and obtain high-quality and high-quality products has always been the main reason that plagues developers.

Method used

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Embodiment Construction

[0016] The present invention will be further described below in combination with specific embodiments.

[0017] A method for raising seedlings in a greenhouse with full-light intermittent spraying cuttings, comprising the steps of:

[0018] (1) Disinfect the soil preparation in the greenhouse, and arrange plug trays on the east-west oriented seedbed.

[0019] (2) The cutting substrate is to mix vermiculite, peat, perlite, and river sand evenly according to 4:3:2:1 or 5:3:1:1. After disinfection with potassium permanganate, add slow-release fertilizer to slow-release Add 2.2~2.8kg fertilizer per cubic substrate. Put it in the pot after overnight, and cut it immediately after watering thoroughly.

[0020] (3) Cutting is to cut off the strong and low lignified branches of the year from the female parent, cut the ear on the same day, dip it in the rooting agent and insert it into the prepared substrate, and use the north-south orientation when cutting the leafy tree species. Th...

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Abstract

The invention discloses a full-light-break mist cutting and seedling culturing method for greenhouses and belongs to the field of forestry. The full-light-break mist cutting and seedling culturing method is applicable to cutting and culturing of small trees and includes steps of preparing soil and disinfecting in a greenhouse, arranging a hole tray, preparing a matrix with slow release fertilizer, cutting after water is completely permeated, managing after cutting according to full light exposure, mist and water spraying, high-temperature seedling hardening and high humidity, and properly fertilizing after cutting, wherein mist spraying of a spraying irrigation system is divided into three schemes to coordinatively operate according to time frame. By the full-light-break mist cutting and seedling culturing method for greenhouses, massive production and planting of the small trees can be realized, the cutting matrix is good in moisture retention, release of the slow release fertilizer is promoted during high-temperature seedling hardening, management cost is not high in the whole process, and when in high light intensity, shading can be realized by means of a shading net and sprayed water is required more. Interval mist spraying in the three schemes can be realized by means of automatic irrigation equipment, and the environment in the greenhouse beneficial for growth of the cut seedlings can be formed by alternative spraying of the three schemes in the morning and at noon and night.

Description

technical field [0001] The invention relates to a method for growing seedlings by cuttage of seedlings, in particular to a method for raising seedlings in a greenhouse by all-light intermittent spraying cuttings of small trees. Background technique [0002] In the field of seedling breeding and breeding, how to realize large-scale mass production technology has always been a problem that producers are constantly researching and developing in pursuit of interests. With the maturity of container seedling technology, people realize that the scale of seedling production can be improved and mass production can be realized by combining container seedling cultivation with management. However, how to manage efficiently and obtain high-quality and high-quality products has always been the main reason that plagues developers. If open field cultivation is adopted, in areas with high temperature and strong sunlight, seedlings will die due to excessive water loss or exposure to the sun ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/24
CPCY02A40/25
Inventor 叶明海
Owner JIANGSU MACRO AGRI SCI & TECHLIMITED
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