VEGETATIVE  PROPAGATION Of VITEX DONIANA SWEET fROM ROOT SEGMENT CuTTINGS

Mapongmetsem, Pierre Marie; Guidawa, Fawa; Noubissie-Tchiagam, Jean Baptiste; Nkongmeneck, Bernard-Aloys; Biaou, S.S. Honoré; Bellefontaine, Ronald

doi:10.19182/bft2016.327.a31294

Cited by 12 publications

(13 citation statements)

References 16 publications

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“…Thus, the mother trees that had the dbh 15-30 cm produced the highest number and length of leafing shoots as well as the roots. This result is in agreement with that reported in Vitex doniana [15]. The emission of adventitious roots is low compared to the emission of buds.…”

Section: Budding and Rootingsupporting

confidence: 93%

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Vegetative Propagation of <i>Bombax costatum</i> Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Zéphirin¹,

Yougouda²,

Roger³

et al. 2019

AJAF

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B. costatum is a local species of great socio-economique importance whose flowers are consummed and commercialized in local and regional market. Despite its economical and social value in local communities, it is still in the wild stand in the Guinean Savannah Highlands of Cameroon. The objective of the study is to contribute to its domestication by root segments cuttings. Root system of the mother trees was carefully excavated and the root samples (0.5−1kg) for the carbohydrate analysis were collected monthly throughout the year. In addition, a total of 180 root segments cuttings (RSC) were collected from 20 parent trees of different diameters at breast height (dbh) (15-30 cm; 30.1-45 cm and > 45 cm) in «Gamba» and «Karna manga». The experimental design explorated was a split-plot with 03 replicates. The trial was conducted in a non mist polypropagator. The results reveal that among the carbohydrates evaluated, fructose decreased from the dry to the rainy seasons while soluble and total sugars move in inverse order. The first buds appear 08 weeks after planting. At the end of the essay, the highest budding rate (81.11±19.65%) was obtained in root segments cuttings from Karna manga against 68.33±34.88% in RSC from mother trees of dbh 30.1-45 cm. Regarding the origin of root segments cuttings by dbh of parent trees interaction, the budding rate varied significantly from 36.66±5.77% in RSC from mother trees of dbh 15.1-30 cm originated from Gamba to 100±0% in those from parent trees of the same dbh in Karna manga (0.0046 < 0.01). The average height of leafy shoots varied from 8.28±5.23 cm in RSC from Gamba to 11.91±7.35 cm in those from Karna manga. The rooting rate fluctuated from 3.33±2.53% in root segments cuttings from mother trees of dbh 30.1-45 cm and dbh > 45 cm originated respectively from Gamba and Karna manga to 50±26.45% in those from parent trees of dbh 15-30 cm from Karna manga. These results will help to elaborate appropriate domestication and conservation strategies of the species.

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Section: Budding and Rootingsupporting

confidence: 93%

“…It was reported in Burkina Faso that B. costatum can be propagated vegetatively [11,12]. In the agro-ecological conditions of the GSH of Cameroon, numerous works have been carried out on the propagation by root segments cuttings (RSC) of many species [13][14][15][16][17]. However, none of these works was focused in B. costatum.…”

Section: Introductionmentioning

confidence: 99%

Vegetative Propagation of <i>Bombax costatum</i> Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Zéphirin¹,

Yougouda²,

Roger³

et al. 2019

AJAF

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“…A similar result was found with Coula acuminata Baill. showing that sand is the best rooting substrate (Paluku et al, 2018) then with Mapongmetsem et al, (2016)…”

Section: Discussionmentioning

confidence: 95%

Ex-situ propagation by cutting of Flemingea faginea (Guill. Perr.) (Burkina Faso, West Africa)

Gnoumou¹,

Nana²,

Lompo³

et al. 2021

J. Hortic. For.

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Medicinal plants are especially used by vulnerable populations in Burkina Faso to solve their health problems. Flemingia faginea is a medicinal plant overexploited and its wetland habitat is threatened by climate change. Thus, this study aims to promote the ex-situ reproduction of F. faginea, and make it accessible as a remedy for people suffering from blood pressure disease. The capacity of reproduction by cutting has been tested by using two types of substrates and four types of cuttings. The results showed that the composite substrate is performing better than the sterilized sand for height growth (P˂0.001), leaves production (P˂0.006) and number of branching (P˂0.001). As the types of cutting is concerned, the apical cuttings recorded better growth for two parameters than others in the nursery about the height growth in centimetre (14.44 ± 9.37a), the number of leaves (5.11 ± 3.18a) and the median cuttings recorded the greatest number of branching (2.30 ± 2.03a). For each growth parameter the results are different between the types of cuttings (P˂0.001). This survey allows the cutting reproduction of F. faginea.

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“…There are several methods of regeneration including cuttings that are the removal of a stem or root fragment from which rhizogenesis is induced [5][6][7]. Several works have been done on cuttings of plants such as Garcinia kola [7], Vitex doniana [8] and Lawsonia inermis [9]. The success of cuttings depends on endogenous factors (age, size and appearance) and exogenous factors (soil (substrates), cultural practices, light and temperature [10].…”

Section: Introductionmentioning

confidence: 99%

Ex-Situ Induction of Sprouting on Euadenia trifoliolata Cuttings Harvested from Four Pedoclimatic Areas of Côte d'Ivoire

Alice¹,

Seydou²,

Kevin³

et al. 2021

J Hortic Sci Res

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Euadenia trifoliolata (Capparaceae) is a tropical forest plant. It is used in the pharmacopoeia for its medicinal properties and for that it is overexploited. Information on propagation techniques of E. trifoliolata domestication and its wild management are still missing. The study conducted on nurseries aimed to obtain some young plants from cutting stems. For this purpose, cuttings harvested in different areas (Adzopé, Banco, Ehotilé Islands and Marahoué) were used and some parameters like viability, time of emission of shoot and the first leaf, number of leaves, length and width of leaves, length of stems and diameter of stems were evaluated according to the origin and treatment of the cuttings and the growing medium (unheated soil, heated soil (45 °C), soil treated with extracts of Ricinus communis (Euphorbiaceae) without heating and heated soil (45 °C) and treated with extracts of R. comminus). Results showed that the viability varied according locations and treatments. Shoot emission time varied from 13.32 ± 1.12 days to 12.94 ± 1.38 days. The emission time of the first leaf ranged from 22.65 ± 3.82 to 24 ± 6.32 days. There was also variation in the number of leaves (from 5.32 ± 0.19 to 5.13 ± 0.27), the leaf length (from 50.74 ± 1.50 to 53.20 ± 2.47 cm) and leaf width (from 25.96 ± 1.37 to 39.14 ± 2.26 cm). The stem length oscillated between 25.68 ± 1.28 and 29.01 ± 1.50 cm and the stem diameter fluctuated from 12.52 ± 0.51 to 12.06 ± 0.57 cm. E. trifoliolata can be regenerated from cuttings and maintained its therapeutic potential. Cuttings treated with newsprint gave the best results whatever the culture medium.

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VEGETATIVE PROPAGATION Of VITEX DONIANA SWEET fROM ROOT SEGMENT CuTTINGS

Cited by 12 publications

References 16 publications

Vegetative Propagation of <i>Bombax costatum</i> Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Vegetative Propagation of <i>Bombax costatum</i> Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Ex-situ propagation by cutting of Flemingea faginea (Guill. Perr.) (Burkina Faso, West Africa)

Ex-Situ Induction of Sprouting on Euadenia trifoliolata Cuttings Harvested from Four Pedoclimatic Areas of Côte d'Ivoire

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VEGETATIVE PROPAGATION Of VITEX DONIANA SWEET fROM ROOT SEGMENT CuTTINGS

Cited by 12 publications

References 16 publications

Vegetative Propagation of &lt;i&gt;Bombax costatum&lt;/i&gt; Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Vegetative Propagation of &lt;i&gt;Bombax costatum&lt;/i&gt; Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Ex-situ propagation by cutting of Flemingea faginea (Guill. Perr.) (Burkina Faso, West Africa)

Ex-Situ Induction of Sprouting on Euadenia trifoliolata Cuttings Harvested from Four Pedoclimatic Areas of Côte d'Ivoire

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Vegetative Propagation of <i>Bombax costatum</i> Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings

Vegetative Propagation of <i>Bombax costatum</i> Pellegr. & Vuillet (Malvaceae) by Root Segments Cuttings: Effects of Mother Tree Diameter and Origin of Cuttings