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Production method of petunia potted flower

A production method and petunia technology, applied in the field of petunia potted flower production, can solve the problems of poor pest control effect, immature cultivation process, long flowering time, etc., achieve good economic benefits, good continuous flowering, The effect of improving productivity and productivity

Active Publication Date: 2018-11-20
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the cultivation process of petunia potted flowers in greenhouses is still very immature, and there are many problems, such as low seed germination rate, low seedling rate, poor growth, long time from sowing to flowering, short flowering period, and pest control. Poor effect, high labor cost, etc. Therefore, perfecting its cultivation technology, developing a production technology with short growth cycle, high quality potted flower, long flowering period, simple and easy, and low cost can improve production efficiency and production capacity, and produce good economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The production method of embodiment 1 petunia kind ' Mei Lin ' potted flower

[0023] (1) The production is carried out in a plastic greenhouse with good irrigation conditions. The cultivation medium is fully mixed with peat soil, pastoral soil, and perlite at a mass ratio of 3:1:1. It is rich in humus, loose and fertile, with good physical and chemical properties and a pH value. 6.5.

[0024] (2) Sowing: Fill the matrix into the hole tray, scrape off the excess matrix with a wooden board and make it flush with the opening of the hole tray, and slightly press the matrix. . A small shed is built on the hole plate, heated with electric heating wires at night and covered with grass thatch. During the germination period, the substrate is kept moist with a water content of 50%, the temperature is kept at 20°C and the air humidity is 75%.

[0025] (3) Seedling stage management: Seedling stage after emergence to upper pot.

[0026] a. Temperature: After emergence, lower the...

Embodiment 2

[0041] The production method of embodiment 2 petunias kind ' fantasy ' potted flower

[0042] (1) The production is carried out in a plastic greenhouse with good irrigation conditions. The cultivation substrate is peat soil, garden soil, and perlite, which are fully mixed at a mass ratio of 6:1.5:1. It is rich in humus, loose and fertile, and has good physical and chemical properties and pH value. 7.0.

[0043] (2) Sowing: Fill the substrate into the hole tray, scrape off the excess substrate with a wooden board and make it flush with the opening of the hole tray, and slightly press the substrate, water the substrate thoroughly before sowing, put 3 seeds in each hole, and pat lightly to make the seeds and the substrate tightly combined . A small shed is built on the hole plate, heated with electric heating wires at night and covered with grass thatch. During the germination period, the substrate is kept moist with a water content of 60%, and the temperature is kept at 25°C an...

Embodiment 3

[0060] Embodiment 3: the production method of petunia kind ' rainbow ' potted flower

[0061] (1) The cultivation facilities are required to be greenhouses with good irrigation conditions. The cultivation substrate is fully mixed with peat soil, pastoral soil and perlite at a mass ratio of 10:2:1, rich in humus, loose and fertile, good physical and chemical properties, and pH value 7.4.

[0062] (2) Sowing: Fill the matrix into the hole tray, scrape off the excess matrix with a wooden board, and press the matrix slightly. Before sowing, the matrix is ​​poured with water, and 4 seeds are placed in each hole, and the seeds and the matrix are tightly combined by tapping. . A small shed is built on the hole plate, heated with electric heating wires at night and covered with grass thatch. During the germination period, the substrate is kept moist with a water content of 75%, and the temperature is kept at 30°C and 90% air humidity.

[0063] (3) Seedling stage management: Seedling...

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Abstract

The invention discloses a method for producing a petunia hybrida vilm potted flower. The method comprises the following steps of preparing a production facility and a culture substrate; seeding; performing seedling stage management; potting; performing potted flower management. A production flow for the petunia hybrida vilm potted flower is developed in the facility, i.e., a greenhouse, and culture management conditions in each flow step are controlled, so that the petunia hybrida vilm potted flower which is high in quality is obtained. The method is simple, feasible, and low in production cost; the production efficiency and the production capacity can be improved; a good economic benefit can be brought; the method is suitable for being popularized and used in production practice; the growth vigor of the produced potted flower is relatively strong; the period from seeding to a flowering period is short; the flowering period is long; the number of flowers is relatively large during the flowering period, and the effect of shielding leaves by the flowers is achieved.

Description

technical field [0001] The invention relates to flower cultivation, in particular to a production method of petunia potted flowers. Background technique [0002] Petunia (Petunia hybrida Vilm.) is native to South America and is a plant of the genus Petunia in the Solanaceae family. It is an annual herbaceous flower. Petunia has huge flowers, gorgeous flowers and rich colors. At present, petunia has become an important potted flower, widely used in beautification decoration and greening of park scenic spots and open-air squares. [0003] At present, the cultivation process of petunia potted flowers in greenhouses is still very immature, and there are many problems, such as low seed germination rate, low seedling rate, poor growth, long time from sowing to flowering, short flowering period, and pest control. Poor effect, high labor cost, etc. Therefore, perfecting its cultivation technology, developing a production technology with short growth cycle, high quality potted flowe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/60A01G24/28A01G24/10A01G24/15
CPCA01G22/00A01G24/00
Inventor 魏跃陈啸寅颜志明王全智贾思振董慧许建民嵇怡樊开青刘艳张莹史红林
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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