Driving mechanism for farmers to adopt improved agricultural systems in China: The case of rice-green manure crops rotation system
文献类型: 外文期刊
作者: Li, Fuduo 1 ; Zhang, Kangjie 1 ; Ren, Jing 1 ; Yin, Changbin 1 ; Zhang, Yang 1 ; Nie, Jun 3 ;
作者机构: 1.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China
2.Res Ctr Agr Green Dev China, Beijing 100081, Peoples R China
3.Hunan Acad Agr Sci, Inst Soil & Fertilizer, Changsha 410125, Peoples R China
关键词: RGRS adoption; Farmers' behavior; Eco-compensation; Theory of planned behavior; Structural equation model
期刊名称:AGRICULTURAL SYSTEMS ( 影响因子:5.37; 五年影响因子:5.622 )
ISSN: 0308-521X
年卷期: 2021 年 192 卷
页码:
收录情况: SCI
摘要: CONTEXT: Farmers' decision-making related to the use of winter fallow fields is an issue of great concern to policymakers in China. An improved agricultural system, the rice-green manure rotation system (RGRS), has attracted more and more attention because of its efficient utilization of these fields and its outstanding comprehensive benefits. Despite the government's growing promotion, unfortunately low adoption has been observed among farmers. OBJECTIVE: In this case, exploring the factors that affect farmers' adoption of RGRS has become the key to crack the above dilemma. METHODS: This study therefore aims to reveal the factors determining farmers' intention and behavior to adopt RGRS by extending the theory of planned behavior (TPB) based on 1217 samples collected in the southern paddy field region (SPR) of China. RESULTS AND CONCLUSIONS: Results firstly validated the applicability of the extended TPB framework in analyzing farmers' intention and behavior to adopt RGRS. Subsequently, we found that farmers' intention to adopt RGRS can be greatly influenced by the perceived behavioral control, especially the control beliefs with regard to capital restriction and the expected environmental benefits of RGRS. Therefore, supportive policies should be formulated to improve farmers' behavioral capacity and, specialized training should be organized to improve their expected environmental benefits. Subjective norm, especially those derived from interpersonal relationships, emerged as another pivotal independent predictor of farmers' intention to adopt RGRS. This observation provides policy makers with enlightenment that strengthening the interpersonal social network is highly valued to improve farmers' adoption intention. Another finding is that there was a highly positive consistency between farmers' intention and behavior to adopt RGRS, which provides a possibility to predict, strengthen and test farmers' behavior based on their intention. More importantly, the comparison between the estimation results of the extended model and the original model shows that eco-compensation significantly increased the probability of intention being converted into behavior by moderating the influence intensity of perceived behavioral control on intention. SIGNIFICANCE: These results can help policy makers better understand which influence farmers' adoption of RGRS and what targeted measures can be taken to popularize the improved agricultural system.
- 相关文献
作者其他论文 更多>>
-
Rice straw nitrogen can be utilized by rice more efficiently when co-incorporating with milk vetch
作者:Fan, Qianyu;Du, Jintao;Qian, Hao;Hu, Feng;Gao, Songjuan;Xie, Jiancheng;Cao, Weidong;Ge, Huanyu;Wei, Cuilan;Liang, Hai;Nie, Jun
关键词:Milk vetch; Rice straw; N utilization; Rice N uptake; 15 N dual-label
-
Paddy fields can gain high productivity with low net global warming potential by utilizing green manure
作者:Li, Shun;Liang, Hai;Gao, Songjuan;Nie, Jun;Zhang, Jianglin;Liao, Yulin;Lu, Yanhong;Cao, Weidong;Zhou, Guopeng;Tao, Yueyue
关键词:Green manure; Paddy soil productivity; Greenhouse gas emissions; Carbon neutrality
-
Rice straw returning under winter green manuring enhances soil carbon pool via stoichiometric regulation of extracellular enzymes
作者:Li, Shun;Gao, Songjuan;Zhou, Guodong;Zhou, Guopeng;Nie, Jun;Zhang, Jianglin;Cao, Weidong
关键词:Green manure; Rice straw; Enzyme stoichiometry; Decomposition; Soil carbon storage
-
The synergistic utilization of Chinese milk vetch and immobilized materials can reduce Cd bioavailability in paddy soil through strengthening materials adsorption, soil properties and microbial changes
作者:Wang, Yikun;Wang, Kai;You, Meng;Zhang, Qiudeng;Chang, Danna;Liang, Ting;Wang, Tianshu;Cao, Weidong;Fan, Hongli;Zhou, Guopeng;Nie, Jun;Liao, Yulin;Lu, Yanhong;Zhang, Jianglin
关键词:Cadmium; Immobilized materials; Chinese milk vetch; Co-utilization; Mechanism
-
Sustained Green Manure-Rice Rotations Can Mitigate Methane Emissions by Enhancing Microbial Methane Oxidation in Southern China
作者:Liang, Hao;Fu, Jin;Feng, Jiguang;Zhu, Qiuan;Zhou, Feng;Zhou, Guopeng;Zhou, Guopeng;Cao, Weidong;Smith, Pete;Gabrielle, Benoit;Li, Tao;Schmidt, Susanne;Xu, Changxu;Liu, Jia;Nie, Jun;Wu, Ji;Geng, Mingjian;Wang, Fei;Liang, Yuting;Zhou, Feng
关键词:paddy soil; methane; green manure; rotation year; process-based modeling
-
The dissolved organic matter from the co-decomposition of Chinese milk vetch and rice straw induces the strengthening of Cd remediation by Fe-modified biochar
作者:Liang, Ting;Chang, Danna;Ma, Zhengbo;Fan, Hongli;Cao, Weidong;Liang, Ting;Zou, Chunqin;Zhou, Guopeng;Gao, Songjuan;Nie, Jun;Liao, Yulin;Lu, Yanhong
关键词:Cd(II); Fe-modified biochar; DOM; FT-ICR MS; EEM-PARAFAC; Acidic functional groups
-
Roles of Microbial Community and Keystone Taxa in Rice Productivity under Green Manuring in South China
作者:Feng, Yu;Liang, Hai;Nie, Jun;Li, Yongmei;Cao, Weidong
关键词:green manure; paddy field; microbial community; fungal diversity; sustainable agricultural development



