Factors Influencing the Adoption of Agricultural Practices in Ghana’s Forest-Fringe Communities
Abstract
:1. Introduction
2. Adoption of Agricultural Practices: A Conceptual Review
3. Materials and Methods
3.1. Study Area
3.2. Sample Size Selection and Data Collection
3.3. Data Analyses Techniques
4. Results
Adoption and Intensity of Adoption of Complementary Agricultural Practices
5. Discussion
5.1. Promoting Complementary Agricultural Practices Is Critical for Improved Productivity
5.2. Adopting Complementary Agricultural Practices Around Forests Is a Contested Issue
6. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Appendix A
Sampled Reserves | Sampled Communities | Total Households | Farm Households | Sampled Farmers |
---|---|---|---|---|
Offin Headwaters | Mprim | 252 | 177 | 17 |
Ninting | 364 | 254 | 25 | |
Tano Offin | Akantansu | 155 | 109 | 11 |
Kwanfinfini | 121 | 84 | 8 | |
Chirimfa/Aboma | Bunuso | 116 | 81 | 8 |
Bosomkyekye | 172 | 121 | 12 | |
Sekruwa | 138 | 96 | 10 | |
Ongwam II | Kruwi/Abasua | 199 | 139 | 14 |
Asuafo | 196 | 137 | 14 | |
Bomfuom/Bandai Hills | Ananekrom | 206 | 144 | 14 |
Bahankra | 84 | 59 | 6 | |
Abiriwapon | 93 | 65 | 6 | |
Kogyae | Jeduako | 518 | 363 | 36 |
Kyekyebon | 450 | 315 | 31 | |
Dome River | Adansi | 269 | 189 | 19 |
Atiemo Nkwanta | 58 | 41 | 4 | |
Pra Anum | Banka | 265 | 186 | 18 |
Gyadam | 109 | 77 | 8 | |
Opro River | Offinso Brekum | 172 | 121 | 12 |
Nkwankwaa | 265 | 186 | 18 | |
Total | 4202 | 2942 | 291 | |
Sample size computation s = [z2*N*P (1 − P)/[e2*(N − 1) + z2*P (1 − P)], where: s = sampled farmers; N = total farmers in the study area z = standard score at specific significant level; P = probability of selecting a farmer e = error margin s = [1.962*2942*0.7 (1 − 0.7)/[0.052*(2942 − 1) + 1.962*0.7 (1 − 0.7)] = 291 farmers. |
Effect Within Cells Regression Multivariate Tests of Significance (S = 2, M = 3, N = 137) | |||||
Test Name | Value | Approximate F | Hypothesis DF | Error DF | Significance of F |
Pillai’s | 0.80988 | 18.84993 | 20.00 | 554.00 | 0.000 |
Hoteling’s | 2.62201 | 36.05263 | 20.00 | 550.00 | 0.000 |
Wilks’ | 0.25749 | 26.79126 | 20.00 | 552.00 | 0.000 |
Roy’s | 0.71576 | ||||
Eigenvalues and Canonical Correlations | |||||
Root No. (Can. Var) | Eigenvalue | % | Cumulative % | Canonical correlation | Squared correlation |
1 | 2.51811 | 96.03725 | 96.03725 | 0.84602 | 0.71576 |
2 | 0.10390 | 3.96275 | 100.00000 | 0.30680 | 0.09412 |
Dimension Reduction Analysis | |||||
Roots | Wilks λ | F | Hypothesis DF | Error DF | Significance of F |
1 to 2 | 0.25749 | 26.79126 | 20.00 | 552.00 | 0.000 |
2 to 2 | 0.90588 | 3.19792 | 9.00 | 277.00 | 0.001 |
Standardized Canonical Coefficients for Dependent Variables | |||||
Variable | Function 1 | Function 2 | |||
Adoption of complementary agricultural practices | 0.52117 | 1.06913 | |||
Number of practices adopted at a time | −0.61672 | 1.01701 | |||
Correlations between Dependent and Canonical Variables | |||||
Adoption of complementary agricultural practices | 0.85507 | 0.51852 | |||
Number of practices adopted at a time | −0.89889 | 0.43818 | |||
Standardized Canonical Coefficients for Covariates | |||||
Covariate | Canonical Variable 1 | Canonical Variable 2 | |||
Age of farmer | 0.03365 | −0.45148 | |||
Education | 0.04146 | 0.16205 | |||
Household size | 0.02497 | 0.01953 | |||
Household labour | −0.05938 | −0.08151 | |||
Labour hired | −0.08343 | 0.06948 | |||
Agricultural extension visits | 0.09807 | 0.65847 | |||
Number of farm plots | −0.12618 | 0.31219 | |||
Land tenure | 0.04173 | 0.10286 | |||
Distance to input | 0.06264 | −0.63517 | |||
Perception for adoption | −0.98288 | 0.35084 | |||
Correlations between Covariates and Canonical Variables | |||||
Covariate | Canonical Variable 1 | Canonical Variable 2 | |||
Age of farmer | 0.16747 | −0.42203 | |||
Education | −0.00247 | 0.11283 | |||
Household size | −0.07035 | 0.03009 | |||
Household labour | −0.05810 | −0.16433 | |||
Labour hired | −0.23812 | 0.07198 | |||
Agricultural extension visits | 0.07758 | 0.71255 | |||
Number of farm plots | −0.30718 | 0.31642 | |||
Land tenure | 0.23825 | −0.17909 | |||
Distance to input | −0.71260 | −0.35593 | |||
Perception for adoption | −0.97798 | −0.00644 |
Number of Farm Plots | Categories | Main Agricultural Practice Adopted | Total Farmers | |||||
---|---|---|---|---|---|---|---|---|
Weed Control | Legume-crop Rotation | Improved Seeds | Organic Manure | Fertilizer | Pest Management | |||
1 | Count | 30 | 11 | 8 | 2 | 59 | 9 | 119 |
% within number of farm plots | 25.2% | 9.2% | 6.7% | 1.7% | 49.6% | 7.6% | 100.0% | |
% of Total | 16.0% | 5.9% | 4.3% | 1.1% | 31.4% | 4.8% | 63.3% | |
2 | Count | 4 | 7 | 1 | 0 | 11 | 3 | 26 |
% within number of farm plots | 15.4% | 26.9% | 3.8% | 0.0% | 42.3% | 11.5% | 100.0% | |
% of Total | 2.1% | 3.7% | 0.5% | 0.0% | 5.9% | 1.6% | 13.8% | |
3 | Count | 10 | 7 | 3 | 1 | 6 | 3 | 30 |
% within number of farm plots | 33.3% | 23.3% | 10.0% | 3.3% | 20.0% | 10.0% | 100.0% | |
% of Total | 5.3% | 3.7% | 1.6% | 0.5% | 3.2% | 1.6% | 16.0% | |
4 | Count | 1 | 3 | 0 | 1 | 7 | 1 | 13 |
% within number of farm plots | 7.7% | 23.1% | 0.0% | 7.7% | 53.8% | 7.7% | 100.0% | |
% of Total | 0.5% | 1.6% | 0.0% | 0.5% | 3.7% | 0.5% | 6.9% | |
Total farmers | Count | 45 | 28 | 12 | 4 | 83 | 16 | 188 |
% within number of farm plots | 23.9% | 14.9% | 6.4% | 2.1% | 44.1% | 8.5% | 100.0% | |
% of Total | 23.9% | 14.9% | 6.4% | 2.1% | 44.1% | 8.5% | 100.0% |
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Factors of Adoption | Variables Measured/Identified | Categories | Mean Value | Standard Deviation | Mean Difference | t-Values | Description of Variables |
---|---|---|---|---|---|---|---|
Socio-economic | Age | Adopters | 46.98 | 14.83 | −2.209 | –3.628 | Age of the famer (e.g., 58 years) |
Non-adopters | 50.61 | 12.53 | |||||
Education | Adopters | 6.840 | 4.45 | 0.890 | 0.471 | Level of education the farmers completed | |
Non-adopters | 6.37 | 4.06 | |||||
Household size | Adopters | 4.30 | 2.39 | 1.049 | 0.293 | Number of people in a farmer’s household | |
Non-adopters | 4.01 | 2.06 | |||||
Household labour | Adopters | 1.74 | 1.24 | −0.020 | −0.003 | Household members working with the farmer | |
Non-adopters | 1.75 | 1.13 | |||||
Number of hired labour | Adopters | 3.90 | 3.64 | 1.996 | 0.839 | Farm labourers the farmer hires per cropping season | |
Non-adopters | 3.06 | 2.97 | |||||
Distance to source of inputs | Only adopters | 11.13 | 17.51 | Distance (in km) to main source of input | |||
Institutional | Access to extension services | Extension officers’ visit to community | |||||
Farm characteristics | Farming system | Mixed cropping, mono cropping, mixed and mono cropping | |||||
Land tenure system | The landholding status of the farmer (e.g., own, lease) | ||||||
Number of farm plots | Adopters | 1.66 | 0.98 | 3.039 | 0.315 | Number of plots the farmer is currently cultivating | |
Non-adopters | 1.35 | 0.76 | |||||
Number of practices adopted | Only adopters | 1.24 | 1.24 | Complementary practices a farmer adopts at a time | |||
Perceptions for adoption | Reasons why the farmers adopt the practices | ||||||
Perceptions for non-adoption | Reasons why the farmers do not adopt any practice |
Categorical Variables | Categories | Number of Farmers | Percentage |
---|---|---|---|
Main practices adopted | Use of herbicides | 45 | 15.5 |
Legume-crop rotation | 28 | 9.6 | |
Use of improved seeds | 12 | 4.1 | |
Use of organic manure | 4 | 1.4 | |
Use of inorganic fertilizers | 83 | 28.5 | |
Use of pesticides | 16 | 5.5 | |
None | 103 | 35.4 | |
Perceptions for adoption * | Controls pests | 10 | 5.3 |
Increases yield | 91 | 48.4 | |
Makes farming easy | 84 | 44.7 | |
Controls weeds | 39 | 20.7 | |
** None | 103 | 35.4 | |
Land tenure system | Leased land | 68 | 23.4 |
Own land | 190 | 65.3 | |
Forest reserve | 33 | 11.3 | |
Farming system | Mixed cropping | 194 | 66.7 |
Mono cropping | 74 | 25.4 | |
Crop rotation | 6 | 2.1 | |
Mixed and mono cropping | 17 | 5.8 | |
Access to extension services | No | 187 | 64.3 |
Yes | 104 | 35.7 | |
Total farmers (N) | 291 | 100.0 |
Variable | Canonical Variate 1 | Canonical Variate 2 | h2(%) | ||||
---|---|---|---|---|---|---|---|
Coef | rs | rs2 (%) | Coef | rs | rs2 (%) | ||
Adoption of complementary agricultural practices | 0.521 | 0.855 | 73.11 | 1.069 | 0.519 | 26.89 | 100.00 |
Number of practices adopted | −0.617 | −0.899 | 80.80 | 1.017 | 0.438 | 19.20 | 100.00 |
Rc2 | 71.6 | 9.4 | |||||
Age of farmer | 0.034 | 0.167 | 2.80 | –0.451 | −0.422 | 17.81 | 20.62 |
Education | 0.041 | −0.002 | 0.00 | 0.162 | 0.113 | 1.27 | 1.27 |
Household size | 0.025 | −0.070 | 0.49 | 0.020 | −0.030 | 0.09 | 0.59 |
Household labour | −0.059 | −0.058 | 0.34 | –0.082 | −0.164 | 2.70 | 3.04 |
Labour hired | −0.083 | −0.238 | 5.67 | 0.069 | 0.072 | 0.52 | 6.19 |
Agricultural extension visits | 0.098 | 0.078 | 0.60 | 0.658 | 0.713 | 50.77 | 51.37 |
Number of farm plots | −0.126 | −0.307 | 9.44 | 0.312 | 0.316 | 10.01 | 19.45 |
Land tenure | 0.042 | 0.238 | 5.68 | 0.103 | −0.179 | 3.21 | 8.88 |
Distance to input | 0.063 | −0.713 | 50.78 | –0.635 | −0.356 | 12.67 | 63.45 |
Perception for adoption | −0.983 | −0.978 | 95.64 | 0.351 | −0.006 | 0.00 | 95.65 |
Motivation | Responses from Farmers Indicating the Categories | Number of Farmers * | % |
---|---|---|---|
Controls pests | Control pests; help control pests and increase yield; help prepare my farm and drive pests away, etc. | 10 | 5.3 |
Increases yield | Clear the weeds and pest and also increase yield; get more yield; help increase yield and prepare land; I do this to get more yield; I need more produce, etc. | 91 | 48.4 |
Makes farming easy | Good for my work; help in my farm and increase yield; help in my farm and to control weeds and pest; prepare my farms for cultivation; to work faster and easier, etc. | 84 | 44.7 |
Controls weed | Easy destruction of the weeds; help do away with weeds to prepare the land; I do not use labourers to weed the farm. I plough the land first and when the weeds start growing, the labourers spray it; it helps to increase the size of the land when there is no hired labour available to weed | 39 | 20.7 |
Total farmers that adopt at least one agricultural practice | 188 |
Proportion of Harvested Produce Consumed | Percentage Farmers |
---|---|
Consumed all | 16.0 |
Consumed below 50% | 77.3 |
Consumed 50% and beyond | 6.7 |
Total farmers (food crops growers) | 75 |
Tree crop growers | 28 |
Total farmers (all non-adopters) | 103 |
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Acheampong, E.O.; Sayer, J.; Macgregor, C.J.; Sloan, S. Factors Influencing the Adoption of Agricultural Practices in Ghana’s Forest-Fringe Communities. Land 2021, 10, 266. https://doi.org/10.3390/land10030266
Acheampong EO, Sayer J, Macgregor CJ, Sloan S. Factors Influencing the Adoption of Agricultural Practices in Ghana’s Forest-Fringe Communities. Land. 2021; 10(3):266. https://doi.org/10.3390/land10030266
Chicago/Turabian StyleAcheampong, Emmanuel Opoku, Jeffrey Sayer, Colin J. Macgregor, and Sean Sloan. 2021. "Factors Influencing the Adoption of Agricultural Practices in Ghana’s Forest-Fringe Communities" Land 10, no. 3: 266. https://doi.org/10.3390/land10030266