The Effect of Iba and Cutting Diameter on Inducing Roots of Cotinus Coggygria Scop. and Rhus Coriaria L. (Anacardiaceae)

Because of the difficulty in their vegetative propagation, both Rhus coriaria L. and Cotinus coggygria Scop. (Ancardaceae) are rarely introduced into the forest nursery trade. Vegetative propagation is practiced in forestry to produce seedlings of desired genetic properties within a short period and when seeds displaying a status of complex dormancy. In the present study, the possibility of the multiplication by stem cuttings was studied for Sumac, the high ethnobotanical shrub value and for Cotinus, the endangered shrub, to give more insight into their propagation technique. Between January-July 2014, using complete randomized block design (C.R.B.D) in four replicates, we evaluated the effectiveness of applying four different Indole-3-Butyric Acid (IBA) concentration to two stems cutting diameters in producing C. coggygria and R. coriaria. However, the former species due to the poor survival percentage (lower 5%) excluded from the analysis. Optimum results of C. coggygria were obtained with IBA 20000 mg.l -1 and cutting diameter more than 1 cm. (rooting % 60, number of roots 17.33, number of branches 3.75 and the number of leaves 19.33 while nonsignificant increase was recorded in root length. 16.33 cm.). The results indicated that Cotinus is relatively easy to propagate by stem cutting in comparing with Sumac with rootability increases significantly with increasing of IBA concentration and stem cutting diameter. Further studies are needed for more reasonable rooting results to meet the large quantity demand of elite seedling material that could be later used to restore the natural populations of C. coggygria and R. coriaria.

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Vegetative Propagation of Fig ‘Sawari’ and ‘Tarnab Inzar’ Through Stem Cuttings

Journal of Horticultural Science & Technology ◽

10.46653/jhst180101017 ◽

2018 ◽

pp. 17-20

Author(s):

Ibrar Hussain ◽

Abdul Samad ◽

Nisar Naeem ◽

Ziaullah ◽

Hafeez ur Rehman ◽

...

Keyword(s):

Vegetative Propagation ◽

Root Length ◽

Block Design ◽

Market Value ◽

Stem Cuttings ◽

Horticultural Crops ◽

Survival Percentage ◽

Good Market ◽

Randomized Complete Block Design ◽

Number Of Leaves

Fig is a perennial fruit tree with high economic importance among horticultural crops in some countries. The fruit has a good market value, both at national and international level. The objective of this work was to evaluate the potential of vegetative propagation of fig cvs. ‘Sawari’ and ‘Tarnab Inzar’ through stem cuttings with different lengths, aiming to improve the production of nursery plants. The experiment was carried out from January to April 2017 and it was laid out in randomized complete block design with different sizes of cuttings (10, 15 and 20 cm) examined for two cultivars ‘Sawari’ and ‘Tarnab Inzar’, with three replications keeping 20 cuttings per treatment. The variables studied were number of leaves, number of roots, root length, shoot length, sprouting percentage and survival percentage. Cuttings size of fig cultivars had a significant temporal variation in the percentage of successful rooting and survival of cuttings. Based on data regarding number of leaves, number of roots, root length, sprouting percentage, it was concluded that 20 cm long cuttings collected for both cultivars are the best option for commercial production of fig nursery plants.

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EFFICIENCY OF VEGETATIVE PROPAGATION OF CAJÁ-DE-JABUTI UNDER CONCENTRATIONS OF INDOLEBUTYRIC ACID AND GRAFTING METHODS

Revista Caatinga ◽

10.1590/1983-21252021v34n207rc ◽

2021 ◽

Vol 34 (2) ◽

pp. 310-317

Author(s):

DHEIMY DA SILVA NOVELLI ◽

GABRIELA DA SILVA TAMWING ◽

SEBASTIÃO ELVIRO DE ARAÚJO NETO ◽

LUIS GUSTAVO DE SOUZA E SOUZA ◽

NILCILÉIA MENDES DA SILVA

Keyword(s):

Vegetative Propagation ◽

Block Design ◽

Dry Mass ◽

Stem Cuttings ◽

Indolebutyric Acid ◽

Parametric Test ◽

Randomized Block Design ◽

Different Types ◽

Graft Success ◽

Grafting Methods

ABSTRACT The objectives of the tests were to evaluate concentrations of indolebutyric acid (IBA) combined with different types of cuttings and grafting methods on the vegetative propagation of cajazeira-dejabuti (S. testudinis). The experiment with stem cuttings was conducted in a greenhouse with an intermittent misting system. The experimental design was completely randomized in a 5 x 6 factorial arrangement consisting of five cutting types: apical, medial, basal, stratified, and tanchan, and six IBA concentrations: 0, 1,000, 2,000, 3,000, 4,000, and 5,000 mg kg-1, with four replications of ten cuttings. The experiment with the root cuttings followed a randomized block design composed of six IBA concentrations (0, 1,000, 2,000, 3,000, 4,000, and 5,000 mg kg-1) with four replications, evaluating after 120 days the percentages of live, sprouted, rooted, and calloused cuttings, and the number and dry mass of roots and sprouts. Five grafting methods (chip budding, shield budding, cleft grafting, wedge grafting, and splice grafting) were tested by evaluating the graft success and sprouting percentages at 30 and 60 days after grafting, respectively. Statistical analyses were performed using the Kruskal-Wallis non-parametric test. The IBA concentrations of 0, 2,000, 3,000, and 5,000 mg kg-1 increased the number of sprouts in tanchan cuttings. The tanchan cuttings showed the highest survival and percentage of sprouts regardless of the IBA concentration. The IBA concentration of 2,200 mg kg-1 promotes higher rooting rates in root cuttings. Splice grafting provides higher graft success and sprouting rates.

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Adaptation of the rapid multiplication method: selecting stem cuttings based on their number of leaves for cassava seedling production

Acta Scientiarum Agronomy ◽

10.4025/actasciagron.v43i1.50289 ◽

2021 ◽

Vol 43 ◽

pp. e50289

Author(s):

André Schoffel ◽

Sidinei José Lopes ◽

Jana Koefender ◽

Alessandro Dal'Col Lúcio ◽

Juliane Nicolodi Camera ◽

...

Keyword(s):

Plant Height ◽

Dry Matter ◽

Irrigation System ◽

Block Design ◽

Stem Cuttings ◽

Rapid Multiplication ◽

Growing Seasons ◽

Survival Percentage ◽

Randomized Block Design ◽

Number Of Leaves

A study was conducted during four growing seasons to investigate the rooting capacity and survival percentage of cassava seedlings from stem cuttings selected based on their number of leaves. The experimental design was a randomized block design with five replications in a factorial scheme (4 × 2 × 2), totalling 16 treatments. Treatments consisted of combinations of growing season (September 22, October 7 and 19, and November 25), stem cuttings smaller (15 to 19.99 mm) and larger (20 to 25 mm) than 20 mm in diameter, and number of leaves on the stem cuttings (3 to 5 and 6 to 8 leaves). The experiment was carried out during the four growing seasons in a Van der Hoeven greenhouse. The greenhouse, as well as the benches on which the treatments were placed, had a north-south orientation. The greenhouse has an automatic mist irrigation system, and the mean temperature was 25 °C. The plant height at planting, number of leaves at planting, and number of leaves at 7 days after planting were measured. The final number of leaves, final plant height, shoot dry matter, root dry matter, and total dry matter were measured after acclimatization. Stem cuttings between 20 and 25 mm in diameter should be used to produce cassava seedlings with the rapid multiplication method. Cuttings with 6 to 8 visible leaves should be collected, and the cuttings should be planted at the end of September.

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Effect of nodes position on the growth and yield of stem cutting of Sambiloto (Andrographis paniculata)

Nusantara Bioscience ◽

10.13057/nusbiosci/n100405 ◽

2018 ◽

Vol 10 (4) ◽

pp. 226-231

Author(s):

SOLIKIN SOLIKIN

Keyword(s):

Block Design ◽

Dry Weight ◽

Andrographis Paniculata ◽

Stem Cutting ◽

Growth And Yield ◽

Stem Cuttings ◽

Randomized Block Design ◽

Leaf Dry Weight ◽

Generative Organs

Solikin. 2018. Effect of nodes position on the growth and yield of stem cutting of Sambiloto (Andrographis paniculata). Nusantara Bioscience 10: 226-231. Plant propagation by cuttings can be done to produce relatively uniform quality of plant yield such as sambiloto (Andrographis paniculata (Burm.f.) ex Nees). The study aimed to determine the effect of nodes position on the growth and yield of stem cutting of sambiloto. The experiment was conducted in Purwodadi Botanic Garden in February-May 2017. The study used randomized block design with the treatment of nodes potition i.e. top, middle and base of stem cuttings. Each treatment was replicated three times. The results showed that the top stem cutting produced the highest cutting life, leaf area, leaf dry weight, root and generative organs dry weight. In contrast, the base stem cutting produced the lowest live cutting and plant growth.

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Growth Response of Mucuna Cuttings to Concentration and Duration of Soaking Shallot Extract

AGRINULA: Jurnal Agroteknologi dan Perkebunan ◽

10.36490/agri.v4i2.162 ◽

2021 ◽

Vol 4 (2) ◽

pp. 122-129

Author(s):

Enda Sabda Gentri Sembiring ◽

Julaili Irni ◽

Rama Riana Sitinjak ◽

Bayu Pratomo

Keyword(s):

Growth Response ◽

Block Design ◽

Duncan Multiple Range Test ◽

Soaking Time ◽

Extract Concentration ◽

Survival Percentage ◽

Randomized Block Design ◽

Two Factors ◽

Number Of Leaves ◽

Range Test

Introduction: This study aims to determine the growth response of Mucuna bracteata cuttings to the concentration and duration of soaking shallot extract. Materials and Methods: This study used a factorial Randomized Block Design (RBD) with two factors, namely: shallot extract concentration (P) consists of 4 levels, include P0= untreated, P1= 10 ml, P2= 20 ml, P3= 30 ml, meanwhile the soaking time (Q) consists of 4 levels, such as Q0= momentarily dipping, Q1= 15 minutes, Q2= 30 minutes, Q3= 45 minutes. The data was processed by ANOVA and if significant, then further tested with Duncan Multiple Range Test (DMRT) at the rate of 5%. Results: The concentration of shallot extract, soaking time and their interaction had a very significant effect on the survival percentage of Mucuna bracteata D.C. cuttings. The highest survival percentage of cuttings of Mucuna bracteata on the effect of shallot extract concentration and soaking time was obtained in the P0Q0, P0Q1, and P3Q2 treatments after the lid was opened at 4 weeks after planting. In the number of leaves also had significant effect in the interaction of two factors

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PATTERNS OF STORAGE AND FIBROUS ROOT DEVELOPMENT IN SEVERAL SWEETPOTATO CULTIVARS AND THEIR PROGENIES

HortScience ◽

10.21273/hortsci.27.11.1172c ◽

1992 ◽

Vol 27 (11) ◽

pp. 1172c-1172

Author(s):

N. Bidiaka ◽

V.A. Khan ◽

C.K. Bonsi ◽

C. Stevens ◽

E. G. Rhoden ◽

...

Keyword(s):

Field Trial ◽

Inverse Relationship ◽

Block Design ◽

Soil Surface ◽

Maximum Level ◽

Regression Equations ◽

Stem Cuttings ◽

Fibrous Root ◽

Storage Roots ◽

Randomized Block Design

In 1991 leafless stem cuttings 7 nodes long from 4 maternal parents (`Carver', Carver ii', `TU-1892' and `Georgia-Jet') and their progenies (MP/P) were planted 3 nodes deep in greenhouse benches filled with Jiffy-Mix to determine if any similarity in storage (SR) or fibrous root (FR) patterns could be used to identify high yielding cultivars in a breeding program. The experiment was planted in a complete randomized block design with 7 replications for each treatment and the total number of SR and FR data were collected over a 9 wk period with weekly sampling. The results indicated that SR initiation was a continuos process and took from 5-9 wk before reaching a maximum level for some MP/P. There was a significant inverse relationship between SR and FR numbers, as SR increased FR decreased. SR for most MP/P were initiated at the underground node closest to the soil surface and FR at the lower two nodes. When regression equations were used on the greenhouse data to predict total number of SR that would be produced in a field trial, no significant differences were found between the number of SR initiated in the greenhouse and field trial 80 days after transplanting by some of these MP/P. However, cultivars with the highest number of storage roots in the field trial did not have the highest number of marketable roots or yield and this was probably due to differences among MP/P in the rate of root enlargement.

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Evaluation of 19 American Elm Clones for Tolerance to Dutch Elm Disease

Journal of Environmental Horticulture ◽

10.24266/0738-2898-23.1.21 ◽

2005 ◽

Vol 23 (1) ◽

pp. 21-24 ◽

Cited By ~ 9

Author(s):

A. M. Townsend ◽

S. E. Bentz ◽

L. W. Douglass

Keyword(s):

Block Design ◽

Dutch Elm Disease ◽

Stem Cuttings ◽

Ulmus Americana ◽

American Elm ◽

Foliar Symptoms ◽

Randomized Block Design ◽

New Harmony ◽

Crown Dieback ◽

Valley Forge

Abstract Rooted stem cuttings of 19 American elm (Ulmus americana L.) cultivars and selections, and rooted cuttings of two non-American elm selections, U. carpinifolia Gleditsch 51 and 970 (U. glabra Huds. x (U. wallichiana Planch. x U. carpinifolia)), along with a group of American elm seedlings, were planted in a randomized block design. When the trees were nine years old, they were inoculated with a mixed spore suspension of Ophiostoma ulmi (Buisman) C. Nannf. and Ophiostoma novo-ulmi Brasier, the causal fungi for Dutch elm disease (DED). Analyses of variance showed highly significant variation among clones in foliar symptoms 4 weeks after inoculation and in crown dieback one and two years after inoculation. After two years, 13 of the American clones showed significantly less dieback than the American elm seedlings, and 18 American clones showed significantly less injury than a randomly chosen, unselected American elm clone, 57845. The American clones with the most DED-tolerance were cultivars ‘Valley Forge,’ ‘Princeton,’ ‘Delaware,’ and ‘New Harmony,’ and selections N3487, R18-2, 290, 190, and GDH. The non-American selections 51 and 970 also exhibited high levels of disease tolerance. Most susceptible were American clones 57845, ‘Augustine,’ Crandall, W590, and the American elm seedlings. The most disease-tolerant American elm selections identified in this study are being evaluated further for possible naming and release to the nursery industry.

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The Effect Cuttings Part and Planting Media Composition to The Growth Seeds Dragon Fruit (Hylocereus costaricensis (Web) Britton & Rose)

Jurnal Pertanian Tropik ◽

10.32734/jpt.v6i2.3181 ◽

1970 ◽

Vol 6 (2) ◽

pp. 294-299

Author(s):

Adli Rifqi Alka Siregar ◽

Lisa Mawarni ◽

Chairani Hanum

Keyword(s):

Block Design ◽

Stem Cuttings ◽

Media Composition ◽

Palm Fruit ◽

Randomized Block Design ◽

Dragon Fruit ◽

Two Factors ◽

Planting Materials ◽

North Sumatra ◽

Range Test

The factors affect the success of cuttings is composition of planting media and position of planting materials. The experiment aims to determine response growth dragon fruit seeds on various composition of planting media. It was conducted in the field of research Agriculture Faculty, North Sumatra University, Medan with the height about 32 meters above sea level on April to August 2016. The design used factorial randomized block design with two factors and three repetitions. The first factor is part of the stem cuttings with three variety i.e. bottom stem, center stem, top stem and the second factor is planting media with four variety i.e. sand 100%, sand 50% + sludge 50%, sand 50% + empty palm fruit bunches (EPFB) 50%, sand 50% + sludge 25% + EPFB 25%. Data were analyzed using analysis of variance followed by Duncan’s multiple range test (DMRT). The results showed that part of the stem cuttings hasn’t effect to all observation parameters.The best planting media composition is present in the treatment sand 50% + sludge 25% + EPFB 25%. Interaction about both of factors hasn’t effect to all observation parameters.

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The Success of Root Cuttings is Endangered Kalapi (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

Jurnal Wasian ◽

10.20886/jwas.v8i2.5509 ◽

2021 ◽

Vol 8 (2) ◽

pp. 115-120

Author(s):

Febryani Febryani ◽

◽

Faisal Tuheteru ◽

Asrianti Arif ◽

Husna Husna

Keyword(s):

Growth Regulator ◽

Vegetative Propagation ◽

Block Design ◽

Dry Weight ◽

Experimental Unit ◽

Endangered Tree ◽

Endangered Tree Species ◽

Shoot Dry Weight ◽

Randomized Block Design ◽

Mycorrhizal Association

Kalapi (Kalappia celebica Kosterm.) is endemic in Sulawesi and Endangered species. Plant propagation needs to be done but is constrained by limited seeds. Vegetative propagation of plants can be an alternative method such as using the root cutting technique that has been done previously on other types of species. This study aims to determine the success of vegetative propagation of kalapi (K. celebica), an endangered tree species by root cuttings using Rootone F. as root growth regulator. The research took place from March to June 2019 conducted at the plastic house of the Indonesian Mycorrhizal Association (AMI) Southeast Sulawesi Branch, Kendari. This study used a Randomized Block Design (RBD) consisting of 6 treatments of Rootone-F concentration : (a) 0 ppm, (b) 100 ppm, (c) 200 ppm, (d) 300 ppm, (e) 400 ppm and (f) 500 ppm. Each treatment was repeated three times and three units of the plant so that the total experimental unit used was 54 units. The results showed that the provision of Rootone-F could increase the success of the growth of kalapi root cuttings. Rootone-F concentration of 500 ppm gives the best results on the percentage of cuttings, percentage of sprouts, percentage of roots, number of shoots and shoot dry weight. The results showed that kalapi can be propagated by root cuttings.

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Effect of indolebutyric acid on rooting and budding of cuttings of Glyicidium sepium

Journal of Environmental Analysis and Progress ◽

10.24221/jeap.4.4.2019.2633.297-303 ◽

2019 ◽

pp. 297-303

Author(s):

Renisson Neponuceno Araújo Filho ◽

Dario Costa Primo ◽

João Lucas Aires Dias ◽

Josue Luiz Marinho Junior ◽

Victor Casimiro Piscoya ◽

...

Keyword(s):

Sodium Hypochlorite ◽

Vegetative Propagation ◽

Green Manure ◽

Block Design ◽

Cost Benefit ◽

Dry Weight ◽

Indolebutyric Acid ◽

Randomized Block Design

Studies carried out with the use of gliricidia biomass found that green manure contributes to increasing the productivity of forest crops when compared to the incorporation of other legumes. This study aimed to evaluate the viability of vegetative propagation by cuttings in the development of rooting and budding of Glyicidium sepium in different concentrations of indolebutyric acid (IBA). The experiment was carried out in a greenhouse with an entirely randomized block design and increasing concentrations of IBA 0, 625, 1250, and 3000 mg.L-1 with six replicates. The cuttings were standardized in length and diameter, then treated with sodium hypochlorite and immersed in different concentrations of IBA. The parameters plant evaluated were the sprouts number, sprouts length, sprouts diameter, sprouts dry weight, and roots dry weight. The concentration of IBA was shown to be effective in increasing all parameters studied at the IBA concentration of 2100 mg.L-1, and the higher concentrations did not offer any cost-benefit advantages for the production of gliricidia by cutting.

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