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Method for poikilothermic treatment of lily seedballs based on phase change

A temperature-variable treatment and lily bulb technology, which is applied in the fields of botanical equipment and methods, soilless cultivation, cultivation, etc., can solve the problems of continuous saline-alkali stress of lily root system, affecting the growth rate of bulbs, and affecting the quality of bulbs, etc. The effect of increasing breeding costs, reducing lily breeding costs, and shortening lily breeding years

Inactive Publication Date: 2016-12-07
BEIJING UNIV OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most varieties of lilies like slightly acidic soil, and the soil in the north is slightly alkaline, causing continuous saline-alkali stress to the lily root system during the growing season, which not only affects the growth rate of the bulbs, but also affects the quality of the bulbs

Method used

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  • Method for poikilothermic treatment of lily seedballs based on phase change
  • Method for poikilothermic treatment of lily seedballs based on phase change
  • Method for poikilothermic treatment of lily seedballs based on phase change

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Experimental program
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Effect test

Embodiment 1

[0021] 1.1 Test material

[0022] The bulbs of healthy OT lily Robina were taken, and the bulbs were divided into outer, middle and inner layers for grading cuttings. Divided into three parts for conventional planting after treatment. Treat at room temperature 25°C for 20 weeks, followed by variable temperature treatment to break dormancy. According to the needs of the experiment, they were selected and processed separately.

[0023] 1.1.1 Test equipment and equipment

[0024] 1) Medical refrigerator YC-260 (Zhongke Meiling)

[0025] 2) Intelligent light incubator (Ningbo Haishu Saifu Experimental Instrument Factory)

[0026] 1.2 Experimental design

[0027] 1.2.1 The ability of different cutting parts to form seedlings

[0028] In the matrix of peat: vermiculite: perlite ratio of 2:1:1, the outer, middle, and inner scales were cut separately. After 20 weeks of cutting at 25°C, 300 scales were randomly selected from the three layers, and the scales of each layer were cou...

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Abstract

The invention provides amethod for poikilothermic treatment of lily seedballsbased on phase change. The method comprises the steps that OT lily 'Robina' scales undergoing cottage at the temperature of 25 DEG C are taken, small lily seedballs are obtained after 20 weeks, small lily seedball selection and poikilothermic treatment are performed, and the breeding cost for the lily seedballs is greatly increased. By studying lilyseedballphase change mechanism, a juvenile stage of lily is shortened, accordingly lily breeding years are decreased, the lily breeding cost is reduced, and lily seedball industrialization is achieved.

Description

technical field [0001] The invention relates to a method for treating the phase transformation of lily balls with variable temperature, which belongs to the field of garden cultivation and breeding. Background technique [0002] Lily is a perennial herbaceous bulbous flower of the Liliaceae Lilium genus. Commonly used for floriculture, it is also one of the world's five famous fresh cut flowers. In addition to the common hybrid lines of Lilium Asiatica, Lilium Orientale, and Lily Tiepao, new hybrid varieties such as LA, OT, and OA have gradually come out (Liu Xiaoxi et al., 2011.; Wu Longyun et al., 2013.; Ge Liang, 2012, etc.) . The advantages of the OT strain lily include thick stems, straight scapes, thick and beautiful petals, short cultivation time, strong disease resistance, and long fresh-keeping period, which gradually increase the demand for OT lilies in the international market. Since OT lily was introduced into my country, it has been very popular, and its plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 张克中邵杨崔金腾薛晓霞
Owner BEIJING UNIV OF AGRI
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