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Cinnamomum camphora seedling growing method

A camphor tree and seed technology, applied in the field of plant reproduction, can solve problems such as the inability to effectively improve the fertility of arable land, the unsatisfactory greening effect of the camphor tree, and the inability to improve the quality of the camphor tree, and achieve the effects of accelerated growth, good greening effect, and improved quality.

Inactive Publication Date: 2016-04-13
遵义市南部新区林盛种植场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because the camphor tree does not have high requirements on the land, it is easy to survive. Although the traditional camphor tree seedling cultivation method can ensure the normal growth of the camphor tree, it cannot improve the quality of the camphor tree, nor can it effectively improve the fertility of the cultivated land and improve the quality of the soil. The fertilizer supply environment cannot meet the needs of camphor trees for various elements, and cannot grow rapidly, which leads to unsatisfactory greening effect of camphor trees in the early stage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A seedling raising method of camphor tree, the method may further comprise the steps:

[0022] a. Site selection and site preparation: select sandy loam soil with deep, fertile, and well-drained soil as the nursery, plow 25 cm deep, apply 3000 kg of soil miscellaneous fertilizers per mu, 20 kg of urea, and 10 kg of potassium dihydrogen phosphate;

[0023] b. Seed selection and soaking for germination: select high-quality seeds and soak them in water with a temperature of 15°C for 7 hours, then put the seeds in a germination chamber with a temperature of 20°C for 36 hours;

[0024] c, sowing: sowing is carried out in February every year, adopting drill sowing, the row spacing is 30 cm, the seeding rate per mu is 25 kg, germinate 20 days after sowing, and remove the cover in time after the seeds germinate;

[0025] d, management: when the height of the seedlings is 5cm, carry out thinning and fixed seedlings, choose thick and strong seedlings to determine the seedlings wi...

Embodiment 2

[0028] A seedling raising method of camphor tree, the method may further comprise the steps:

[0029] a, land selection and land preparation: select sandy loam soil with deep, fertile and well-drained soil as the nursery, plow 25cm deep, apply soil miscellaneous fertilizer 3300kg per mu, urea 25kg, potassium dihydrogen phosphate 13kg;

[0030] b. Seed selection and soaking for germination: select high-quality seeds and soak them in water with a temperature of 15°C for 7 hours, then put the seeds in a germination chamber with a temperature of 20°C for 36 hours;

[0031] c, sowing: sowing is carried out in February every year, adopting drill sowing, the row spacing is 30 cm, the seeding rate per mu is 25 kg, germinate 20 days after sowing, and remove the cover in time after the seeds germinate;

[0032] d, management: when the height of the seedlings is 5cm, carry out thinning and fixed seedlings, choose the thick seedlings to make the seedlings with a spacing of 7cm, apply 45kg...

Embodiment 3

[0035] A kind of seedling raising method of camphor tree, the method comprises the following steps:

[0036] a, land selection and land preparation: select sandy loam soil with deep, fertile and well-drained soil as the nursery, plow 25cm deep, apply 3500kg of soil miscellaneous fertilizers per mu, 30kg of urea, and 15kg of potassium dihydrogen phosphate;

[0037] b. Seed selection and seed soaking for accelerating germination: select high-quality seeds and soak them in water at a temperature of 20°C for 8 hours, then put the seeds in a germination chamber at a temperature of 20°C for 36 hours;

[0038] c, sowing: sowing is carried out in February every year, adopting drill sowing, the row spacing is 30 cm, the seeding rate per mu is 30 kg, germinate 25 days after sowing, and remove the cover in time after the seeds germinate;

[0039] d, management: when the height of the seedlings is 5cm, carry out thinning and fixed seedlings, choose thick and strong seedlings to determine ...

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Abstract

The present invention discloses a cinnamomum camphora seedling growing method which comprises the following steps: land selection and preparation, seed selection and soaking, germination accelerating, sowing, managing, and transplanting. Based on the characteristics that the cinnamomum camphora is fond of warm and humid climate, not strong in cold resistance, not resistant to drought, easy to die of suffocation due to rot roots caused by waterlogging, etc., and by nursery soil selecting and base fertilizer application, the demands of the cinnamomum camphora for elements can be met to a greatest extent and the rapid and healthy growth guarantee of the cinnamomum camphora are ensured. The cinnamomum camphora seedling growing method improves the quality of the cinnamomum camphora, at the same time also has efficacies of improving the fertility of arable land, improving soil environment, conserving fertilizer and retaining water, and increasing the soil organic matter, can accelerate the growth of the cinnamomum camphora, and achieves a better greening effect.

Description

technical field [0001] The invention relates to the technical field of plant propagation, in particular to a method for raising seedlings of camphor trees. Background technique [0002] Camphor tree, alias: camphor tree, camphor, camphor wood, black camphor. Camphor is a type of camphor tree in the genus Cinnamomum lauraceae. It is an evergreen tree with a height of 30 meters and a diameter of 5 meters. The bark is irregularly split; the branches, leaves and wood all have a camphor smell. Leaves alternate, thin leathery, ovate or ovate-elliptic, 5-10 cm long, 2.5-5.5 cm wide, apex acute or nearly caudal, base broadly cuneate to nearly round, entire, slightly wavy, both sides Glabrous, with three veins from the base, with pinnate veins coexisting, with obvious glandular fossae in the axils of the veins; petiole 2-3 cm long. Flowers bisexual, panicles axillary. Berry subglobose, 4.5-6 mm in diameter, green at first, turning red, glossy purple-black when ripe; fruit receptac...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01G17/00A01G1/00
Inventor 肖大容
Owner 遵义市南部新区林盛种植场
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