Cultivation method for dwarfing potted zinnia elegans

A cultivation method and dwarfing technology, applied in botany equipment and methods, horticulture, application, etc., can solve problems such as easy lodging, easy growth, and reduced flowering

Active Publication Date: 2014-11-26
临泉县白良电子信息技术有限责任公司
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  • Application Information

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Problems solved by technology

[0004] Aiming at the defects that zinnia seedlings grow in summer, it is easy to grow excessively, form tall seedlings, and when arranging flower beds, the plants are too

Method used

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  • Cultivation method for dwarfing potted zinnia elegans
  • Cultivation method for dwarfing potted zinnia elegans

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Experimental program
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Embodiment

[0024] Step 1, the substrate selects the flower seedling special-purpose substrate (Danish pinch) bought in the flower market, adds 75% chlorothalonil 100g per cubic meter and mixes 40% calcium magnesium phosphate fertilizer 2Kg at the same time.

[0025] Step 2. Variety selection The zinnia variety "Aisheng No. 1" provided by the Japan Sapporo Horticulture Farm distributed by Zhenjiang Ruifan Agronomy Co., Ltd. has a plant height of 30-35cm, a stem thickness of 0.6-0.9cm, good uprightness, and vigorous growth. , red flowers, flower diameter 8-9cm, heavy identification, strong disease resistance, suitable for potted plants; use 72-hole plugs, pour water thoroughly on the trays, and press 1.5cm deep seeding holes with plugs of the same specification.

[0026] Step 3, seed treatment, dilute 700 times with 40% formalin, soak for 20 minutes, rinse with water, then soak the seeds in warm water at 40°C for 20 minutes, stir the seeds with a stick to room temperature for sowing.

[00...

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Abstract

The invention relates to a flower cultivation method, in particular to a cultivation method for dwarfing potted zinnia elegans, and belongs to the technical field of plant cultivation. An alkaline phosphate fertilizer is added to regulate the PH value of a matrix, promote root growth and improve the uniformity of emerged seedlings while the seedling cultivation matrix is disinfected; the seed soaking treatment is performed to prevent seed-borne diseases before sowing, a sunshade is set up on a greenhouse, and the temperature is controlled by adjusting the illumination time; after the seedlings are uniformized, water is controlled and multi-effect triazole is sprayed to prevent seedlings with high stems from growing; after topping in a seedling stage, branch growing is promoted through watering and additional phosphate fertilizer application; during potting, nutrient soil is adopted to increase phosphorus and boron, hormone is sprayed, a phosphorus potassium fertilizer is additionally applied, the stem length is controlled in a secondary topping mode, the bloom number is increased, and the ornamental effect and economic benefit are improved.

Description

technical field [0001] The invention relates to a flower cultivation method, in particular to a potted zinnia dwarf cultivation method, which belongs to the technical field of plant cultivation. Background technique [0002] Zinnia elegans Jacq. blooms in autumn and has a long flowering period. The petals have various colors and flower shapes. The seedling raising period coincides with the high temperature period in summer, and the seedlings are easy to grow excessively, forming tall seedlings. In the later stage, the plants are too tall, easy to lodging, and the flowering amount is reduced, which affects the ornamental effect. [0003] Dwarfing cultivation is to use various measures to promote the dwarfing of flowers, fruit trees and other crops. It is conducive to early flowering and fruiting, increased yield, improved quality, reduced input, and improved land utilization. Commonly used dwarf rootstocks, dwarf varieties, changing planting methods and tree shapes, control...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 吴国平王建华秦文斌毛忠良刘小风陈智超王伟
Owner 临泉县白良电子信息技术有限责任公司
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