A kind of method of improving seeding germination rate of top fruit tree

A top fruit tree, germination rate technology, applied in the direction of botany equipment and methods, planting substrate, seed and rhizome treatment, etc., can solve the problems of concentrated sulfuric acid corrosion, potential safety hazards, unsuitable for large-scale promotion, etc., to improve the germination rate , the effect of simple operation

Active Publication Date: 2018-07-10
广东丰茂环境建设有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

But there is following technical defect in concentrated sulfuric acid seed soaking: 1, need water to rinse residual sulfuric acid after seed soaking, if residual sulfuric acid rinse is not thorough, be the stronger acidic environment around the root of the germinated seedlings, seriously affecting the germinated seedlings Survival rate and growth rate; 2. Concentrated sulfuric acid is corrosive, and seed soaking operation has certain safety hazards, so it is not suitable for large-scale promotion in mountainous or rural areas

Method used

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  • A kind of method of improving seeding germination rate of top fruit tree

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Embodiment 1

[0024] A method for improving the germination rate of top fruit trees, comprising the steps of:

[0025] (1) Lay the sowing layer in the nursery, the thickness of the sowing layer is 5 centimeters.

[0026] (2) Sowing the seeds of Acrocarpa chinensis in the sowing layer after being soaked with carbendazim; the sowing layer is composed of the following material proportions in parts by weight: 20 kg of yellow heart soil, 50 kg of peat soil, and 10 kg of vermiculite.

[0027] The peat soil is composed of low soil carbon subclasses, middle soil carbon subclasses and high soil carbon subclasses, and the mass ratio of the low soil carbon subclasses, middle soil carbon subclasses and high soil carbon subclasses is 1 :0.3:1.5.

[0028] The depth of sowing of the acromega seeds in the sowing layer is 1.5 centimeters, and 1000 acromega seeds are sown according to a row spacing of 2 centimeters and a plant spacing of 3 centimeters.

[0029] (3) Cover the plant ash layer with a thicknes...

Embodiment 2

[0034] A method for improving the germination rate of top fruit trees, comprising the steps of:

[0035] (1) Lay the sowing layer in the nursery, the thickness of the sowing layer is 3 centimeters.

[0036] (2) Sow the seeds of Acrocarpa subtilis in the sowing layer after being soaked with carbendazim; the sowing layer is composed of the following materials in parts by weight: 20 kg of yellow heart soil, 50 kg of peat soil, 10 kg of vermiculite, and 10 kg of amino acid slag.

[0037] The peat soil is composed of low soil carbon subclasses, middle soil carbon subclasses and high soil carbon subclasses, and the mass ratio of the low soil carbon subclasses, middle soil carbon subclasses and high soil carbon subclasses is 1 :0.3:1.5.

[0038] The depth of sowing of the Acrocarpa seeds in the sowing layer is 0.5 centimeters, and 1000 Acrocarpia seeds are sown according to a row spacing of 2 centimeters and a plant spacing of 3 centimeters.

[0039] (3) Cover the plant ash layer w...

Embodiment 3

[0044] A method for improving the germination rate of top fruit trees, comprising the steps of:

[0045] (1) Lay the sowing layer in the nursery, the thickness of the sowing layer is 5 centimeters.

[0046] (2) Sow the seeds of Acrocarpa japonica in the sowing layer after being soaked with carbendazim; the sowing layer is made up of the following weight kilograms: 20 kilograms of yellow heart soil, 50 kilograms of peat soil, 10 kilograms of vermiculite, 10-20 kilograms of amino acid slag, fresh 10 kg of chicken manure.

[0047] The peat soil is composed of low soil carbon subclasses, middle soil carbon subclasses and high soil carbon subclasses, and the mass ratio of the low soil carbon subclasses, middle soil carbon subclasses and high soil carbon subclasses is 1 :0.3:1.5.

[0048] The depth of sowing of the acrocarpa seeds in the sowing layer is 0.6 centimeters, and 1000 acrocarp seeds are sown according to the row spacing of 3 centimeters and the plant spacing of 3 centim...

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Abstract

The invention discloses a method for improving the sowing germination rate of acrocarpusfraxinifolius. The method for improving the sowing germination rate of the acrocarpusfraxinifolius comprises the following steps that 1, a sowing layer is laid in a nursery garden; 2 acrocarpusfraxinifolius seeds are sown in the sowing layer, wherein the acrocarpusfraxinifolius seeds are soaked in water at the temperature of 75-85 DEG C in advance, and soaking time is more than or equal to 1 hour; 3, a plant ash layer covers the sowing layer; 4, a straw layer covers the plant ash layer; 5, watering is performed. By means of the method for improving the sowing germination rate of the acrocarpusfraxinifolius, the sowing germination rate of the acrocarpusfraxinifolius can be improved. The method for improving the sowing germination rate of the acrocarpusfraxinifolius has the advantages of being simple in operation and free of safety hidden danger and enabling the survival rate and growth rate of acrocarpusfraxinifolius seedlings to be high.

Description

technical field [0001] The invention relates to the technical field of top fruit tree cultivation, in particular to a method for improving the sowing germination rate of top fruit trees. Background technique [0002] Acrocarpus fraxinifolius Wight eX Am., also known as Acrocarpus fraxinifolius Wight eX Am., is a large deciduous tree of the Hemataceae Acrocarpus genus. The height of the tree is more than 40m, the height of the branches is more than 20m, the diameter at breast height is 4O-80cm, and the maximum diameter at breast height can reach 240cm. The top fruit tree grows fast, the trunk is straight and round, and the yield rate is high, which is especially suitable for cultivating large-diameter trees. The material is light and tough, with beautiful patterns. The heartwood is light reddish brown, less cracked, and more resistant to decay. It can be used as a material for high-end furniture. Because of its slender wood fibers and thin walls, it is also a high-quality fib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G24/10A01G24/28A01G24/15A01G24/20A01G24/00A01C1/00
CPCA01C1/00A01G22/00A01G24/00
Inventor 吴世军徐建民陆钊华
Owner 广东丰茂环境建设有限公司
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