Tanzanian Farmers’ Intention to Adopt Improved Maize Technology: Analyzing Influencing Factors Using SEM and fsQCA Methods
Abstract
:1. Introduction
2. Methods and Materials
2.1. Theory of Planned Behavior (TPB) and Structural Equation Model (SEM)
2.2. Configuration Theory and Fuzzy-Set Qualitative Comparative Analysis (fsQCA)
2.3. Research Hypotheses
2.4. Setting
2.5. Data Collection
2.6. Variable Description
3. Results
3.1. SEM Reliability and Validity Tests
3.2. SEM Fit Test
3.3. SEM Estimation Results
3.4. FsQCA Variable Selection and Calibration
3.5. FsQCA Necessity and Sufficiency Analysis of a Single Antecedent Variable
3.6. FsQCA Conditional Combination Analysis
3.6.1. Self-Inefficacy Pattern
3.6.2. Self-Efficacy Pattern
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Latent Variable | Observed Variable | Source |
---|---|---|
Behavior perception (BP) | Adopting improved maize technology can improve maize yield. (BP1) | [36,41,63,64,65] |
Adopting improved maize technology can improve maize quality. (BP2) | ||
Adopting improved maize technology can achieve higher income. (BP3) | ||
It is easy for me to acquire knowledge of improved maize technology. (BP4) | ||
Through training, I can easily master the key points of improved maize technology. (BP5) | ||
Compatibility perception (CP) | Improved maize technology is suitable for local farming methods. (CP1) | [36,39,63] |
Improved maize technology can be popularized locally. (CP2) | ||
I can accept the adoption of improved maize technology. (CP3) | ||
I think improved maize technology is more suitable for me than traditional technology. (CP4) | ||
Social impact (SI) | I will consider the opinions of my friends and neighbors regarding the adoption of improved maize technology. (SI1) | [36,64,66,67] |
Friends and neighbors have tried improved maize technology and improved their production efficiency. (SI2) | ||
Rural organizations actively publicize the training and popularization of improved maize technology. (SI3) | ||
I will be influenced by the propaganda in the village to adopt improved maize technology. (SI4) | ||
Self-efficacy (SE) | It is up to me to decide whether to adopt improved maize technology. (SE1) | [33,39,40,66] |
I have the knowledge and basic skills to adopt improved maize technology. (SE2) | ||
I do not think it is difficult to learn and adopt improved maize technology. (SE3) | ||
I can cope with the technical difficulties encountered in the process of adopting improved maize technology. (SE4) | ||
Facilitation conditions (FC) | I can obtain relevant knowledge and training on improved maize technology adoption. (FC1) | [39,67] |
I can get the necessary help and support in the process of adopting improved maize technology (FC2) | ||
Behavior Intention (BI) | I am willing to adopt improved maize technology. (BI1) | [33,40,63,67] |
I will continue to pay attention to the relevant information of improved maize technology. (BI2) | ||
I am willing to participate in the training and promotion of improved maize technology. (BI3) | ||
I would like to recommend improved maize technology to my friends and neighbors. (BI4) |
Item | Category | Proportion (%) |
---|---|---|
Gender | Male | 54.04% |
Female | 45.96% | |
Age | ≤30 | 3.86% |
31–40 | 28.42% | |
41–50 | 39.65% | |
51–60 | 23.51% | |
>60 | 4.56% | |
Education level | None (illiterate) | 4.21% |
Basic (can write and read) | 2.46% | |
Lower primary (1–4 years) | 8.07% | |
Upper primary (5–7 years) | 75.44% | |
Secondary (9–12 years) | 9.82% | |
Experience in farming activities (years) | ≤10 | 16.14% |
11–20 | 37.19% | |
21–30 | 37.19% | |
>30 | 9.47% | |
Family agricultural labor (person) | 1 | 11.58% |
2 | 52.63% | |
3 | 19.30% | |
>3 | 16.49% | |
Maize garden area (acre) | ≤1 | 18.25% |
1 < acres ≤ 2 | 52.28% | |
2 < acres ≤ 3 | 18.25% | |
>3 | 11.23% |
Project | Test Value | |
---|---|---|
Kaiser–Meyer–Olkin Measure of Sampling Adequacy | 0.769 | |
Bartlett’s sphericity test | Approximate chi-square | 2171.392 |
Degree of freedom (df) | 253 | |
Significant (Sig.) | 0.000 |
Latent Variable | Observed Variable | Cronbach’s Alpha Value | Factor Load |
---|---|---|---|
Behavior perception | BP1 | 0.768 | 0.718 |
BP2 | 0.746 | ||
BP3 | 0.796 | ||
BP4 | 0.549 | ||
BP5 | 0.594 | ||
Compatibility perception | CP1 | 0.720 | 0.654 |
CP2 | 0.643 | ||
CP3 | 0.749 | ||
CP4 | 0.754 | ||
Social impact | SI1 | 0.732 | 0.769 |
SI2 | 0.770 | ||
SI3 | 0.723 | ||
SI4 | 0.509 | ||
Self-efficacy | SE1 | 0.758 | 0.758 |
SE2 | 0.735 | ||
SE3 | 0.764 | ||
SE4 | 0.694 | ||
Facilitation conditions | FC1 | 0.707 | 0.802 |
FC2 | 0.770 | ||
Behavior intention | BI1 | 0.741 | 0.845 |
BI2 | 0.752 | ||
BI3 | 0.559 | ||
BI4 | 0.636 |
Latent Variable | Average Variance Variation Extraction | Combination Reliability |
---|---|---|
Behavior perception | 0.5257 | 0.7678 |
Compatibility perception | 0.4064 | 0.7279 |
Social impact | 0.5388 | 0.7732 |
Self-efficacy | 0.4439 | 0.7607 |
Facilitation conditions | 0.5652 | 0.7191 |
Behavior intention | 0.5764 | 0.7923 |
Latent Variable | BP | CP | SI | SE | FC |
---|---|---|---|---|---|
Behavior perception (BP) | 0.526 | - | - | - | - |
Compatibility perception (CP) | 0.065 | 0.406 | - | - | - |
Social impact (SI) | 0.148 | 0.154 | 0.539 | - | - |
Self-efficacy (SE) | 0.029 | 0.187 | 0.059 | 0.444 | - |
Facilitation conditions (FC) | 0.176 | 0.104 | 0.135 | −0.125 | 0.565 |
Average variance variation extraction | 0.725 | 0.637 | 0.734 | 0.666 | 0.752 |
Inspection Index | Adapt to Standard or Critical Value | Fitted Value | Adaptation Judgment |
---|---|---|---|
Absolute fitness index | |||
X2/df | <3.00 | 1.899 | Yes |
RMSEA | <0.05 is excellent; <0.08 is good | 0.056 | Good |
GFI | >0.90 | 0.914 | Yes |
Value-added adaptability index | |||
IFI | >0.90 | 0.926 | Yes |
TLI | >0.90 | 0.906 | Yes |
CFI | >0.90 | 0.924 | Yes |
Reduced fitness index | |||
PNFI | >0.50 | 0.685 | Yes |
PGFI | >0.50 | 0.741 | Yes |
Hypothesis | Path | Standardized Path Coefficient | T Value | p Value | Results |
---|---|---|---|---|---|
H1 | BP → BI | 0.331 *** | 3.906 | *** | Accept |
H2 | CP → BI | 0.204 * | 2.338 | 0.019 | Accept |
H3 | SI → BI | 0.154 | 1.818 | 0.069 | Reject |
H4 | SE → BI | 0.032 | 0.375 | 0.708 | Reject |
H5 | FC → BI | 0.076 | 0.642 | 0.521 | Reject |
Variables | Consistency | Coverage |
---|---|---|
BP (value = 1) | 0.729746 | 0.764336 |
~BP (value = 0) | 0.540575 | 0.568826 |
CP (value = 1) | 0.717179 | 0.724589 |
~CP (value = 0) | 0.568249 | 0.620828 |
SI (value = 1) | 0.736096 | 0.721531 |
~SI (value = 0) | 0.540107 | 0.610364 |
SE (value = 1) | 0.677073 | 0.681216 |
~SE (value = 0) | 0.589973 | 0.647495 |
FC (value = 1) | 0.745188 | 0.686835 |
~FC (value = 0) | 0.437433 | 0.533376 |
P1 | P2 | P3 | |
---|---|---|---|
Behavior perception | ● | ● | |
Compatibility perception | ● | ● | |
Social impact | ● | ● | |
Self-efficacy | ⊗ | ⊗ | ● |
Facilitation conditions | ● | ○ | ● |
Consistency | 0.891 | 0.896 | 0.900 |
Raw coverage | 0.349 | 0.363 | 0.400 |
Unique coverage | 0.037 | 0.051 | 0.168 |
Solution consistency | 0.874 | ||
Solution coverage | 0.569 |
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Jin, Y.; Lin, Q.; Mao, S. Tanzanian Farmers’ Intention to Adopt Improved Maize Technology: Analyzing Influencing Factors Using SEM and fsQCA Methods. Agriculture 2022, 12, 1991. https://0-doi-org.brum.beds.ac.uk/10.3390/agriculture12121991
Jin Y, Lin Q, Mao S. Tanzanian Farmers’ Intention to Adopt Improved Maize Technology: Analyzing Influencing Factors Using SEM and fsQCA Methods. Agriculture. 2022; 12(12):1991. https://0-doi-org.brum.beds.ac.uk/10.3390/agriculture12121991
Chicago/Turabian StyleJin, Ye, Qingning Lin, and Shiping Mao. 2022. "Tanzanian Farmers’ Intention to Adopt Improved Maize Technology: Analyzing Influencing Factors Using SEM and fsQCA Methods" Agriculture 12, no. 12: 1991. https://0-doi-org.brum.beds.ac.uk/10.3390/agriculture12121991