Method for improving sprouting rate and seedling rate of callicarpa nudiflora

A technology of nudibranchs and germination rate, applied in botany equipment and methods, seed and rhizome treatment, horticulture, etc., can solve problems such as not seen, achieve significant shortening, simple treatment method, and good germination uniformity Effect

Active Publication Date: 2012-06-13
JIUZHITANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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  • Method for improving sprouting rate and seedling rate of callicarpa nudiflora
  • Method for improving sprouting rate and seedling rate of callicarpa nudiflora
  • Method for improving sprouting rate and seedling rate of callicarpa nudiflora

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0095] (1) Material preparation

[0096] Take the nudibranch seeds (fresh mature nudibranch seeds or nudibranch seeds dried to a water content of 9.8%);

[0097] Coconut peat: red loam: grass carbon: humus silt: foam plastic particles = 1 : 10 : 5 : 2 : 4 (mass ratio) mix well, spray with 0.3% formalin solution, turn over, as a substrate spare;

[0098] (2) Processing process

[0099] Soak the seeds with 0.3% potassium permanganate solution for 12 hours;

[0100] Put the substrate into the seedling pot;

[0101] Sow the seeds into the seedling pots, sprinkle a little coconut peat (thickness 1mm) to cover the seeds, pour thoroughly with 5% (mass percentage) organic fertilizer, cover the seedling pots with a film, put the seedling pots into the water tank, and adjust the water temperature to 23±1℃;

[0102] (3) Later management

[0103] Control the water temperature in the tank at 21±1°C, use natural light to ensure that the indoor humidity is maintained at 90±5%, an...

Embodiment 2

[0106] (1) Material preparation

[0107] Take the nudibranch seeds (fresh mature nudibranch seeds or nudibranch seeds and dry to a water content of 8.3%);

[0108] Coconut peat: red loam: grass carbon: humus silt: foam plastic particles=3: 4: 2: 6: 2 (mass ratio) mix evenly, use 0.8% hydrogen peroxide as the substrate for later use;

[0109] (2) Processing process

[0110] Soak the seeds with 0.9% potassium permanganate solution for 24 hours;

[0111] Put the substrate into the seedling pot;

[0112] Sow the seeds into the seedling pots, sprinkle a little coconut peat (thickness 5mm) to cover the seeds, pour thoroughly with 3% (mass percentage) organic fertilizer, cover the seedling pots with a film, put the seedling pots into the water tank, and adjust the water temperature to 30±1℃;

[0113] (3) Later management

[0114] Control the water temperature in the tank at 34±1°C, use natural light to ensure that the indoor humidity is maintained at 83±5%, and the indoor ...

Embodiment 3

[0117] (1) Material preparation

[0118] Take the nudibranch seeds (fresh mature nudibranch seeds or nudibranch seeds dried to a moisture content of 6.8%);

[0119] Coconut peat: red loam: grass carbon: humus silt: foam plastic particles=3 : 5 : 3 : 6 : 3 (mass ratio) mix evenly, use 25g / m 3 After being fumigated with methyl bromide, it is used as a substrate for subsequent use;

[0120] (2) Processing process

[0121] Soak the seeds in 0.8% potassium permanganate solution for 36 hours;

[0122] Put the substrate into the seedling pot;

[0123] Sow the seeds into the seedling pots, sprinkle a little coconut peat (thickness 3mm) to cover the seeds, pour thoroughly with 3% (mass percentage) organic fertilizer, cover the seedling pots with a film, put the seedling pots into the water tank, and adjust the water temperature to 28±1°C;

[0124] (3) Later management

[0125] Control the water temperature in the tank at 28±1°C, use natural light to ensure that the indoor h...

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Abstract

The invention provides a method for improving sprouting rate and seedling rate of callicarpa nudiflora. The method comprises: a material preparation stage, a seed treatment stage and a subsequent management stage. After treatment with the method provided by the invention, the sprouting rate of the callicarpa nudiflora is more than 75%, the seedling rate of the callicarpa nudiflora is more than 70%, and initial sprouting time is from 9 days to14 days. Compared with the prior art, the method has the advantages that the sprouting time is obviously shortened, the sprout uniformity is good, and the sprouting rate and the seedling rate are high; and the treatment method is simple and suitable for intensification non-polluted cultivation and farmer scattered cultivation and has strong applicability and popularization property, thereby solving the problems that the existing callicarpa nudiflora is low in the sprouting rate and seedling rate and is not uniform in sprouts.

Description

technical field [0001] The invention relates to a method for increasing the germination rate and seedling rate, in particular to a method for increasing the germination rate and seedling rate of the nude flower purple pearl. Background technique [0002] Callicarpa nudiflora Hook.ex Am. is a plant of the genus Callicarpa nudiflora Hook.ex Am.. Because of its antibacterial, anti-inflammatory, hemostatic, and astringent effects, it is widely loved by patients, and the market demand continues to increase. However, its germination rate has always been low. It is a huge obstacle to the cultivation of naked flower purple pearl. In "Anhui Agricultural Sciences" 2009, 25th issue 12006-12007, the document "Research on Factors Influencing the Germination of Nudibranch Seeds" carried out different maturity, different substrates, and different freshness experimental studies on the germination of nudibranch seeds. The results of the study showed that the seed germination effect of Zizhu...

Claims

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Application Information

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IPC IPC(8): A01G9/00A01G13/00A01G13/02A01C1/00
Inventor 李伟卢捷谷陟欣黄胜袁莉张旭
Owner JIUZHITANG
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