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Cutting seedling method for syzygium aromaticum

A technique for raising seedlings and cloves by cuttings, applied in botany equipment and methods, horticulture, plant cultivation, etc., can solve the problems of long production cycle, poor rooting effect of cuttings, low survival rate, etc., to ensure normal rooting environment and maintain humidity , the effect of increasing the rooting rate

Inactive Publication Date: 2017-04-26
陆川县大鹏现代农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The conventional seedling raising method of clove is seed breeding, but the production method has a long cycle and low efficiency
In the prior art, there are also methods of raising seedlings by cuttings, including hard branch cuttings and tender branch cuttings. Since the cuttings of hard branch cuttings are more than 2 years old, the cuttings have been completely lignified, and the rooting effect of cuttings is poor, and the survival rate is low. ; while the cuttings of twig cuttings usually choose semi-lignified branches, which are easier to root and have a higher survival rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A. Selection of cuttings: On April 25, 2013, select the semi-lignified new shoots of lilac in the same year, cut them to a length of 15 cm, keep 3 buds, keep the top leaves of the cuttings, cut the lower part of the cuttings into an inclined plane, and store them with moisture;

[0025] B. Cutting preparation: On May 11, 2013, the seedbed matrix was trimmed and paved. The matrix composition was a mixture of humus soil, sandy soil, fine river sand and peat soil, and the weight ratio was 1:2:3:1. Grooves are pressed out in the direction of the length of the seedbed, and the distance between the grooves is 10 cm. Along the direction of the grooves, small holes are inserted at equal intervals with rods of the same thickness as the cuttings. The depth of the holes is 12 cm; Indoleacetic acid was soaked for 3 hours and then taken out to dry;

[0026] C. Cutting: Insert the cuttings into the small hole, bury until the top of the cuttings is slightly higher than the seedbed lev...

Embodiment 2

[0030] A. Selection of cuttings: On April 22, 2014, select the semi-lignified new shoots of lilac in the same year, with a cut length of 18 cm, keep 3 buds, keep the top leaves of the cuttings, cut the lower part of the cuttings into a slope, and then store them in moisture;

[0031] B. Cutting preparation: On May 5, 2014, the seedbed matrix was trimmed and paved. The matrix composition was a mixture of humus soil, sandy soil, fine river sand and peat soil, and the weight ratio was 1:2:3:1. Grooves are pressed out in the direction of the length of the seedbed, and the distance between the grooves is 12 cm. Along the direction of the grooves, small holes are inserted at equal intervals with sticks of the same thickness as the cuttings. The depth of the holes is 15 cm; Indoleacetic acid was soaked for 3 hours and then taken out to dry;

[0032] C. Cutting: insert the cuttings into the small hole, bury until the top of the cuttings is slightly higher than the seedbed level, rinse...

Embodiment 3

[0036] A. Selection of cuttings: On May 25, 2015, select the semi-lignified new shoots of lilac in the same year, cut them to a length of 20 cm, keep 4 buds, keep the top leaves of the cuttings, cut the lower part of the cuttings into an inclined plane, and store them in moisture;

[0037] B. Cutting preparation: On June 8, 2015, the seedbed matrix was trimmed and paved. The matrix composition was a mixture of humus soil, sandy soil, fine river sand and peat soil, and the weight ratio was 1:2:3:1. Press out grooves in the direction of the length of the seedbed, and the distance between the grooves is 15cm. Along the direction of the grooves, use sticks of the same thickness as the cuttings to insert small holes at equal intervals. The depth of the holes is 15cm; put the lower part of the cuttings into 1800mg / L Indoleacetic acid was soaked for 4 hours and then taken out to dry;

[0038] C. Cutting: insert the cuttings into the small hole, bury until the upper part of the cuttin...

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Abstract

The invention provides a cutting seedling method for syzygium aromaticum. The method includes steps of A, cutting slip selection; B, cutting preparation; C, cutting operation; D, treatment after cutting operation. According to the invention, semi-lignified twigs are selected as slips, so that the rooting percentage is increased compared with a method adopting hard branches as slips. The lower ends of the slips are immersed with growth regulation agents before cottage and the growth regulation agent is added in substrate around the slips after the slips are connected to a seedbed through cuttage. Due to the effect and influence on the lower ends of the slips by the growth regulation agent, the activity and rooting percentage of the slips are enhanced substantially. Water is sprayed to the slips intermittently, so that humidity in a shade can be kept effectively and rooting of the slips is promoted. Through heating treatment on the seedbed, influence on the slips by diurnal temperature variation can be prevented and a normal rooting environment for the slips can be ensured.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of plant cutting propagation, in particular to a method for raising seedlings by cutting cloves. [0003] 【Background technique】 [0004] Clove belongs to Myrtaceae, deciduous shrub or small tree, likes sunshine, avoids stagnant water, and is cold and drought tolerant. Its single leaves are opposite, elliptic or lanceolate; the flowers are bisexual, funnel-shaped, terminal; the flowers are small and fragrant, white, purple, purple or blue; many small flowers form a huge panicle, covering the whole branches and leaves, It has a strong fragrance and is of great ornamental value. Cloves like tropical island climate, 2-5m high. The climatic characteristics of the origin area belong to the equatorial rainforest, and now it is cultivated in many places in northern my country. It is the city flower of Harbin and a famous garden flower. The ripe fruit is pink, fleshy, juicy, fragrant, sweet or slightly sweet and so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 黄宗威
Owner 陆川县大鹏现代农业发展有限公司
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