Professional Documents
Culture Documents
ISSN No:-2456-2165
Abstract:- Regardless of the continent, man has a landscape is made of plants, they populate our plates, make
relationship with plants, but each community ritualizes its and retain our soils, adorn our lives and our walks.
relationship with its environment according to various
factors. This relationship is often distinct from the Thus, each community ritualizes its relationship with its
practices of other neighboring communities and environment according to various factors. This relationship is
influenced by the language of communication. This often distinct from the practices of other neighboring
research aims to analyze the relationship between communities and influenced by the language of
sociolinguistic communities of the Banwa province in the communication [5].
western part of Burkina Faso, and the species Ceiba
pentandra (L.) Gaertn. The fieldwork based on an It is in this context that the present study aims to analyze
ethnobotanical survey involved 267 people chosen at the relationship between sociolinguistic communities of the
random and divided into three age groups comprising Banwa province in the western part of Burkina Faso, and a
men and women, most of whom are illiterate. It essentially plant species (Ceiba pentandra (L.) Gaertn).
emerges from the study that the values of the indices of
diversity and equitability of knowledge are low according The species is known to be useful to humans. Indeed,
to gender, and according to age. These values indicate an Ceiba.pentandra (L.) Gaertn called kapok or cheesemaker in
unequal distribution of knowledge of the species between French, is a species well known to certain local communities
respondents. In addition, the study revealed 6 forms of for its various uses (in traditional medicine, in food, as a
uses of the products of the species and among the different source of energy for cooking, in the field of crafts, etc.). The
parts of the species, the leaves are more in demand than cheese maker has a sacred meaning for local populations in
the bark and the fruit. many parts of the world, including in tropical Africa where it
often serves as a palaver tree ([6], [7], [8], [9], [10]). At the
Keywords:- Ceiba Pentandra, Communities, Banwa, Burkina level of the natural range of Ceiba pentandra (L.) Gaertn, a
Faso. large number of studies relate to its taxonomy ([11], [12]).
However, studies devoted to evaluating the ethnobotanical
I. INTRODUCTION knowledge of the species and its woody potential are rare.
Humans use elements of the environment such as plants The present study therefore aims, as we have already
for survival. Indeed, as noted by [1], the plant world that mentioned, to analyze the relationship that exists between
surrounds us and feeds us never ceases to amaze us because sociolinguistic communities of the Banwa province in the
man has learned to use what nature puts in his hands, in western part of Burkina Faso, and the species Ceiba
particular, flowers, leaves, bark, sap, etc. for millennia, not pentandra (L.) Gaertn.
only to eat, but also to heal, clothe and house.
II. METHODOLOGICAL APPROACH
Regardless of the continent, man has a relationship with
plants ([2], [3]). As the [4], we live in plants. Just look around The study area of this investigation is the Banwa province
us, or around cities, and the observation is there: the located in the administrative region of Boucle du Mouhoun in
Burkina Faso (Map 1). It is part of the country's cotton zone.
Banwa Province is entirely located in the South complementary in the sense that they make it possible to
Sudanese climatic sub-zone of Burkina Faso. There are 2 answer different specific questions in a given area [14].
seasons there. The rainy season from May to October, with
average monthly temperatures varying between 25° and 28°C Regarding sampling, the random method was used. It
and a dry season from November to April marked by the consisted in selecting within the surveyed population, a
harmattan. It is characterized on the one hand by a dry and sample of size having knowledge on the use of the species so
cold wind with low temperatures (around 25°) from that each element of the sample has the same probability of
November to the end of January and on the other hand, by a being selected and that all elements of the population have the
dry and hot wind with high average monthly temperatures same chance of belonging to the sample ([15], [16]). The
often exceeding 40° C from March to April. Precipitation, following mathematical formula established by [17] was used
which varies from 700 to 1000 mm per year, is irregular and to estimate the size of the sample to be considered:
poorly distributed in space. Hydrographically, the province of
2
Banwa has a very dense hydrographic network, especially in 𝑈1−𝛼 × P(1 − p)
its western half. The hydrographic network falls within the 2
𝑛=
watersheds of the Mouhoun River and the Kossi River. This 𝑑2
province is largely a flat area. The relief is quite monotonous n: the size of the sample to be considered.
and altitudes rarely exceed 360m [13]. p: the proportion of informants who declared having
knowledge about the use of the plant. This proportion p of
For data collection in the field, a semi-structured survey informants was determined a posteriori.
questionnaire was developed. Before its use, a test made it 𝑈1−2
𝛼: the value read on the standard normal law
2
possible to assess its applicability in the field. This distribution table, this value is 1.96, a value most often
contributed to better planning of the field data collection rounded to 2 (with α=5%) for a sample size greater than or
process. Then it was administered to the populations to collect equal to 30 individuals;
information on the uses of the species. The main data d: this is the margin of error of the estimate which has been
collected relate to the identity of the respondent, the set at a value according to the desired precision; its value can
respondent's knowledge of the species and its uses. Two be between 5% and 10%.
categories of ethnobotanical studies were used. These are the
descriptive ethnobotanical study and the causal
ethnobotanical study. These two approaches are
Table 1: Diversity Indices (DI) and Equitability Indices (EI) of knowledge on the use of the species by respondents
Sex DI EI
Men 0,44 0,18
Women 0,23 0,1
Global 0,67 0,28
Age
Youth (≤30years) 0,16 0,07
Adult (31-60 years) 0,22 0,09
Source : study data
Table 2: Local names of Ceiba pentandra (L.) Gaertn according to ethnic groups in the study area
Ethnic groups Local names Meaning
Bobodioula Prêe-Prôo fast growing tree
Bobofing Prêe-Prôo fast growing tree
Bobowulé Djâa Big tree
Bwaba Tchâamou Tree indicating a village by its height
Bwaba Tchônou Big tree
Dafing Banan yiiri Tree that cures many diseases
Dafing Bamba Big tree
Mossi Gunga
Peulh Bâtinée
Source : study data
According to Table 2 above, the local names of the addresses the uses of the products of Ceiba pentandra (L.)
species vary from one ethnic group to another in the study Gaertn.
environment.
C. Uses of Ceiba pentandra (L.) Gaertn products
Apart from taking into account the ethnobotanical The uses made of the products of Ceiba pentandra (L.)
knowledge of the populations on the species, the study Gaertn, by the local populations are diverse and
varied (figure 1).
Fig 1: Proportions of responses related to the different categories of use of Ceiba pentandra (L.) Gaertn products in Banwa
province
120 100
87.27
rate of answer in (%)
100
80
60 25.09
40 13.48 7.49 1.87
20
0
Types of use
bark
18% Fruits
17%
leaves seed
33% 14%
wood
flower Root thorn stem 6%
1% 2% 4% 5%
Source: study datav
The results in Figure 2 show that the leaves (33.13%) the respondents and therefore the most removed by the
and the bark (18.47%) are the most used. The results show population, are the bark (photo 1) and the leaves (photo 2).
that the organs of Ceiba pentandra (L.) Gaertn most cited by
Photo 1: Debarked trunk of Ceiba pentandra (L.) Photo 2: Harvesting Ceiba pentandra (L.) Gaertn
Gaertn in the village of Dogo (Municipality of Balavé) leaves by women in the village of Badinga
(municipality of Balavé)
The results of the study reveal that the most used organs of Ceiba pentandra (L.) Gaertn are the leaves (VUorg =1.40) and the
barks (VUorg =0.78) as shown in Table 3.
Table 3 which presents the values of the indices of use the experience accumulated with age is the main source of
of the various organs of Ceiba pentandra (L.) Gaertn cited by information at the local level about the use of plants.
the respondents according to the use values. The use of certain
organs such as flowers, fruits (pods) and seeds can be harmful As for the local names of Ceiba pentandra (L.) Gaertn,
to the survival of the species if their harvest is not each ethnic group gives at least one name to designate the
accompanied by precaution. The people met are in favor of species. These names symbolize many realities and assume
the rehabilitation of Ceiba pentandra (L.) Gaertn in the the existence of a long history with the species in the study
Banwa province because of its socio-cultural, socio- area. The literature reports that other localities take their name
economic and ecological importance. from plants. The case of Vudome or Hountigome, a locality
in the Ouatchi environment whose name means "under Ceiba
The results of the study presented in this part are the pentandra (L.) Gaertn." [30]. This is also the case of the
subject of a discussion in relation to the literature review in village of Bananrodougou (village of cheesemakers) located
the rest of the study. in the municipality of Bama, about twenty kilometers from
Bobo-Dioulasso in Burkina Faso.
IV. DISCUSSION OF THE RESEARCH RESULTS
B. Health and food orientation of uses
The discussion of the results of the study concerns on The uses made of Ceiba pentandra (L.) Gaertn by the
the one hand, the diversity of knowledge on the species, and populations in the province of Banwa are diverse. All the
on the other hand, the health and food orientation of the uses interviewees report the food use of the species. This may be
of the species studied. linked to the interest in this use. On this point, [12] report
similar findings from this food use. These authors report the
A. Varieties of knowledge about the species use of the leaves of the species in cooking.
The values of the indices of diversity and equitability of
community knowledge of the species are low. This indicates As for the types of diseases treated by the species, they
an unequal distribution of knowledge among respondents. are varied in the study area. This could be related to its
Indeed, a small group of respondents retain most of the spectrum of use and for the diversity of its parts taken for
knowledge about the species. The values of the diversity and medicinal purposes. Moreover, several of these diseases
equitability indices reveal that men have more knowledge (fever, mental illnesses, conjunctivitis, abscess, paronychia,
about the species than women. Thus, knowledge of Ceiba cough, malaria, diarrhea, hemorrhoids, female sterility) are
pentandra (L.) Gaertn in the study area varies widely cured by the plant as mentioned by [31] and [32]. However,
according to gender and age. the literature indicates other diseases cured by parts of the
species and which are not revealed by the present study.
These results are comparable to those of [26], by [27] According to [33], the plant treats growth retardation in
and [28] obtained with other species that have been the children. Also, studies have listed Ceiba pentandra (L.)
subject of similar studies. These are respectively Artocarpus Gaertn as a plant used by the population in Congo Brazzaville
altilis, Mansonia altissina and Chrysophyllum albidum. For in the treatment of gastroduodenal ulcers [34].
example, [26] revealed that informants know about
Artocarpus altilis with an unequal distribution of knowledge Regarding ethnobotanical use values, leaves and bark
from a gender perspective (DI and EI men=0.05 and 0.53 are used more. This could be explained by the preference of
versus DI and EI women=0.04 and 0.49). the organs sought. This result is confirmed by [32] who reveal
that the leaves of Ceiba pentandra (L) Gaertn are used as
Moreover, in the study area, the elderly (age >60 years) vegetables in cooking. The same source reports that the bark
have more knowledge of the species, as evidenced by the is galactagogue, febrifuge and aphrodisiac. It can treat female
values of the relatively high diversity and equitability indices. sterility, cough, malaria, diarrhea, gastralgia, dental caries,
This knowledge could be explained by the long experience gingivitis, etc.
accumulated on the plant by the elderly. According to [29],