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Plug-seedling method for tomatoes in summer

A technology for raising seedlings and tomatoes in a plug tray is applied in the field of horticultural cultivation, and can solve the problems of leggy seedlings, inconsistent shape of commercial seedlings, low seedling growth rate, etc., and achieves the effects of improving seedling production efficiency, facilitating unified management and reducing costs.

Inactive Publication Date: 2017-05-24
NANJING INST OF VEGETABLE SCI
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AI Technical Summary

Problems solved by technology

There are many disadvantages in the traditional tomato seedling cultivation in summer, such as high temperature in summer, difficult environment control, easy seedling growth, inconsistent shape of commercial seedlings, and low rate of strong seedlings; high humidity in summer, seedlings are prone to fall and disease, and the rate of seedling growth is low, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] 1. Substrate preparation:

[0056] Sowing substrate: use new vermiculite with a particle diameter greater than 4mm, with a bulk density of 0.39-0.42g / cm3, a pH value of 6.8-7.2, and an EC value of 0.20-0.23. For sowing, use a hard plastic flat surface with a length and width of 55cm×28cm and a height of 4.5cm. chassis.

[0057] Transplanting substrate: The substrate contains peat, perlite and vermiculite, among which, by volume, peat: perlite: vermiculite = 5:2:1 mixed, the pH value is 6.5-7.0, and the EC value is 0.3-0.5. Substrate pre-wet disinfection: Mix 400g of 50% carbendazim wettable powder per cubic substrate, mix it with water, adjust the moisture content of the substrate to 55%-60%, and stack it for 2h-3h for later use. The matrices were packed into 72-well rigid plastic trays.

[0058] 2. Tomato seed initiation:

[0059] 1. Seed treatment: first soak the seeds in warm water at a constant temperature of 55°C-60°C for 0.5 hours, stir continuously when soakin...

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Abstract

The invention discloses a plug-seedling method for tomatoes in summer. The plug-seedling method for the tomatoes in the summer comprises the following steps: (1), preparing a substrate; (2), triggering sprouting of tomato seeds; (3), managing seedbeds of seedlings; (4), transplant the seedlings; (5), managing seedbeds of transplanted seedlings; and (6), hardening and strengthening the seedlings. The plug-seedling method for the tomatoes in the summer is capable of improving seedling-growth production efficiency and reducing cost. Moreover, the invention has the advantages that the plug-seedling method for the tomatoes in the summer is conducive to unified management, as well as promotion of new technologies and so on; thus, the method directly benefits the majority of the producers.

Description

[0001] Technical field: [0002] The invention belongs to the field of horticultural cultivation, and in particular relates to a method for growing tomato seedlings in plug trays in summer. [0003] technical background: [0004] With the rapid development of facility agriculture in our country in recent years, the vegetable industry has become the leading industry of high-efficiency agriculture and the main channel for increasing agricultural efficiency and farmers' income. The area, especially in summer and autumn, is gradually expanding, so cultivating high-quality seedlings is a prerequisite for efficient tomato cultivation. The use of modern agricultural technology and facilities for soilless production of seedlings can overcome continuous cropping obstacles, further control various environmental factors, improve seedling quality, increase the survival rate of planting, and save seeds, which is conducive to standardized and high-quality tomato seedling production. Industr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01C1/00A01C21/00
CPCA01C1/00A01C21/00A01G31/00A01G24/00
Inventor 甘小虎阎庆九胡静章鸥皇甫菊银黄雯
Owner NANJING INST OF VEGETABLE SCI
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