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Treating fluid and method for water cutting propagation of rosa chinensis by using same

A technology for treating liquid and Chinese rose, which is applied in the field of water plug propagation and treatment liquid of Chinese rose, can solve the problems of large space occupation, labor-intensive and time-consuming, etc., and achieves the effects of low cost, increasing photosynthetic products, and inhibiting activity.

Inactive Publication Date: 2018-02-02
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soil insertion and water insertion have lower equipment requirements, but soil insertion requires the selection and preparation of cutting substrates, which is labor-intensive and time-consuming, and takes up a lot of space

Method used

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  • Treating fluid and method for water cutting propagation of rosa chinensis by using same
  • Treating fluid and method for water cutting propagation of rosa chinensis by using same
  • Treating fluid and method for water cutting propagation of rosa chinensis by using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The influence of embodiment 1 different treatment liquid immersion treatment on rooting effect

[0025] In order to promote rooting of water-cut cuttings as soon as possible, the cuttings need to be soaked in different concentrations of treatment solution before cutting. In order to reduce the pollution rate of the root system and improve the freshness of the original leaves, aspirin of different concentrations is added to the medicament. Three factor L9(3 4 ) Orthogonal experimental design: the experimental factors are IBA, NAA, aspirin. Three levels were selected for each factor, 0, 100, and 300 mg / L for IBA and NAA, and 0, 500 mg / L, and 1000 mg / L for aspirin. Equal volume was added, and the experiment was repeated 3 times.

[0026] The test results showed that the adventitious root germination of cuttings treated with different treatment solutions was different in the morning and evening, and roots began to germinate at the earliest 7 days, while a small amount of ...

Embodiment 2

[0041] The influence of embodiment 2 different water inserting time on rooting effect

[0042] The water insertion test was carried out on the lignified branches at different times, and April and November were respectively selected for comparative experiments. The liquid treatment used was: IBA100mg / L+NAA300mg / L+Aspirin 1000mg / L, soak the branches for 2 hours before water insertion , the results are shown in Table 4.

[0043] The influence of table 4 different water inserting time on rooting effect

[0044]

[0045] It can be seen from Table 4 that the above-mentioned test results are significantly different by variance analysis, mainly due to differences in temperature conditions and branch physiological states. Although the test was carried out in a greenhouse, the temperature in November was only maintained at about 18°C; The temperature in the shed was maintained at around 25°C. High temperature can significantly accelerate the growth of callus and root germination. ...

Embodiment 3

[0046] The influence of embodiment 3 different branch states on rooting

[0047] The physiological state of branches in different parts is different, and the rooting conditions of cuttings are also different, as shown in Table 5.

[0048] The influence of table 5 different branch states on rooting

[0049]

[0050] According to the comparison test in Table 5, it was found that there were significant differences in the rooting rate and root development index of branches in three different states, and the effect of semi-lignified twigs was the best. The effect of young shoots without lignification is the worst. The main reason for analysis is that young shoots without lignification are very young, the base of the branches is easy to rot, the leaves are easy to wilt, and eventually lead to death; The function of the dredging tissue is weakened, the differentiation of callus is difficult, and adventitious roots are not easy to produce; the tissue of semi-lignified branches is ...

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PUM

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Abstract

The invention discloses a treating fluid and a method for water cutting propagation of rosa chinensis by using the same. The treating fluid comprises indolebutyric acid, naphthylacetic acid and acetylsalicylic acid, wherein the mass ratio of indolebutyric acid to naphthylacetic acid is 1:(1-3), and the mass ratio of indolebutyric acid to acetylsalicylic acid is (0.1-0.6):1; and the a preparation method comprises the steps: shearing cuttings; inserting the cuttings into water after immerging the cuttings into the treating fluid for 2-4h; and carrying out management after insertion. The treatingfluid and the method for water cutting propagation of rosa chinensis by using the same have the remarkable advantages that the treating fluid is capable of effectively increasing the rooting percentage of the cuttings of rosa chinensis, further reducing the pollution rate of bases of the cuttings, making the rooting percentage reach 98.5%, making the average root number reach 15.8, making the average root length reach 1.9cm, making the root development index reach 29.6 and making the leaf retention rate reach up to 85.5% and obvious in rooting effect because most of cuttings root on joints; in addition, the method for water cutting propagation of rosa chinensis by using the treating fluid is simple and convenient to operate and low in cost.

Description

technical field [0001] The invention belongs to the field of rose water inserting, and in particular relates to a treatment liquid and a method for carrying out water insert propagation of rose using the treatment liquid. Background technique [0002] Rose, also known as Yueyuehong, Douchunhong, etc., is a deciduous or semi-evergreen shrub in the Rosaceae family, and also has vines or vines. Rose Parada is a variety of Fujimoto rose. Its Chinese name is "Da Parade". Its plants are tall and large, its flowers are gorgeous, double-petaled, deep pink in color, and mild in smell. It is often used to produce cut flowers. Because of its many flower heads, it can form flower ball walls, flower seas, and can be cultivated into landscapes such as waterfalls, arches, and corridors. Therefore, it is deeply loved and widely used by people. [0003] The rose 'Rose Parada' has no strict requirements on climate and soil, but it is suitable for loose, fertile, well-drained slightly acidic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/00A01N43/38A01N37/10A01N37/40A01P21/00
CPCA01N43/38A01N37/10A01N37/40
Inventor 王红梅管斌刘春风
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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