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Flowering phase maintenance method for cattleya hybrida

A Cattleya and fertilizer technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of unstable flowering, poor ornamental, and low flowering rate of Cattleya, avoid excessive temperature, improve The effect of flowering rate and shortening of flowering period

Inactive Publication Date: 2015-04-22
吴中区金庭小美华家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The promotion of Cattleya in China is not great. The main reason is that under the climate conditions in China, most Cattleya flowering is unstable and the flowering rate is not high, resulting in poor ornamental value.

Method used

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  • Flowering phase maintenance method for cattleya hybrida

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A flowering maintenance method of Cattleya, comprising the following steps:

[0024] (1) Spring maintenance: take the indoor overwintering Cattleya out of the room when the temperature is higher than 19°C, water once every morning during the sprouting period, and topdress liquid fertilizer once every 12 days; when the temperature is stable above 16°C Carry out changing pot, after the Cattleya grows new root after changing pot, liquid fertilizer is topdressed 3 times every month;

[0025] (2) Summer maintenance: adjust the shading rate to 55-70%; water once a day after the substrate is dry; apply decomposed liquid fertilizer once a week; adjust the daily temperature to 25-35°C, and adjust the night temperature to 15 -20°C;

[0026] (3) Autumn maintenance: adjust the shading rate to 35-50% in early autumn, and remove the shading facilities at the end of October; apply a potassium dihydrogen phosphate solution with a concentration of 0.3% once a week, and stop fertilizing...

Embodiment 2

[0031] A flowering maintenance method of Cattleya, comprising the following steps:

[0032] (1) Spring maintenance: take the indoor overwintering Cattleya out of the room when the temperature is higher than 19°C, water once every morning during the sprouting period, and topdress liquid fertilizer once every 12 days; when the temperature is stable above 16°C Carry out changing pot, after the Cattleya grows new root after changing pot, liquid fertilizer is topdressed 3 times every month;

[0033] (2) Summer maintenance: adjust the shading rate to 55-70%; water once a day after the substrate is dry; apply decomposed liquid fertilizer once a week; adjust the daily temperature to 25-35°C, and adjust the night temperature to 15 -20°C;

[0034] (3) Autumn maintenance: adjust the shading rate to 35-50% in early autumn, and remove the shading facilities at the end of October; apply a potassium dihydrogen phosphate solution with a concentration of 0.3% once a week, and stop fertilizing...

Embodiment 3

[0039] A flowering maintenance method of Cattleya, comprising the following steps:

[0040] (1) Spring maintenance: take the indoor overwintering Cattleya out of the room when the temperature is higher than 19°C, water once every morning during the sprouting period, and topdress liquid fertilizer once every 12 days; when the temperature is stable above 16°C Carry out changing pot, after the Cattleya grows new root after changing pot, liquid fertilizer is topdressed 3 times every month;

[0041] (2) Summer maintenance: adjust the shading rate to 55-70%; water once a day after the substrate is dry; apply decomposed liquid fertilizer once a week; adjust the daily temperature to 25-35°C, and adjust the night temperature to 15 -20°C;

[0042] (3) Autumn maintenance: adjust the shading rate to 35-50% in early autumn, and remove the shading facilities at the end of October; apply a potassium dihydrogen phosphate solution with a concentration of 0.4% once a week, and stop fertilizing...

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Abstract

The invention provides a flowering phase maintenance method for cattleya hybrida. The method comprises the following steps that (1) in spring maintenance, the indoor overwintering cattleya hybrida is moved out of a room when the temperature is higher than 19 DEG C, and during the sprouting period, the cattleya hybrida is watered once every morning and is subjected to topdressing every other 12 days; when the temperature is stably higher than 16 DEG C, the cattleya hybrida is repotted, and after the repotted cattleya hybrida grows new roots, the cattleya hybrida is subjected to topdressing three times every month; (2) in summer maintenance, the light shading percentage is adjusted to be 55%-70%; watering is conducted once every morning after a matrix is dried; fertilizer is applied once every week; the day temperature is adjusted to be 25-35 DEG C, and the night temperature is adjusted to be 15-20 DEG C; (3) in autumn maintenance, the light shading percentage is adjusted to be 35%-50% in early autumn, and light shading facilities are removed at the end of October; fertilizer is applied once every week, and fertilizer application is stopped after flower buds are formed; (4) in winter maintenance, when the temperature is lower than 12 DEG C, the cattleya hybrida is moved indoors and is watered every other two days; (5) fertilizer and water management is conducted; (6) chemical maintenance is conducted. The flowering phase maintenance method can effectively improve the flowering stability and the flowering percentage of the cattleya hybrida, improve the ornamental value and facilitate popularization.

Description

Technical field: [0001] The invention relates to a flowering maintenance method of cattleya. Background technique [0002] Cattleya is a horticultural hybrid flower and is one of the most famous orchids in the world. The pseudobulb is club-shaped or cylindrical, with 1 to 3 leaves on the top; the leaves are thick and hard, and the midrib is concave; the flowers are single or several, and are born on the top of the pseudobulb. The flowers are large and beautiful, and there are thousands of varieties One, the color includes white, yellow, green, red purple, etc., likes warmth, humidity and sufficient light. Cattleya, also known as Akaimu, Cattleya, Cattleya, Gadoria, Cattleya, is native to tropical America, and has the reputation of "king of orchids" and "queen of orchids" in the world. Known as the national flower of Brazil, Argentina, Colombia and other countries. The promotion of Cattleya in China is not great. The main reason is that under the climate conditions in Chin...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06
CPCA01G7/06A01G22/00
Inventor 周美华
Owner 吴中区金庭小美华家庭农场
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