老龄化、种植目的与稻农化学农药减量

doi:10.3969/j.issn.1004-1524.2022.12.22

浙江农业学报 ›› 2022, Vol. 34 ›› Issue (12): 2789-2799.DOI: 10.3969/j.issn.1004-1524.2022.12.22

老龄化、种植目的与稻农化学农药减量

刘恩玲¹^,²^,³(), 罗小锋¹^,²^,³^,^*(), 杜三峡¹^,²^,³, 闫阿倩¹^,²^,³, 王祥礼¹^,²^,³

1.华中农业大学经济管理学院,湖北武汉 430070
2.湖北农村发展研究中心,湖北武汉 430070
3.湖北生态文明建设研究院,湖北武汉 430070

收稿日期:2022-02-26 出版日期:2022-12-25 发布日期:2022-12-26
通讯作者: 罗小锋
作者简介:*罗小锋,E-mail: luoxiaofeng@mail.hzau.edu.cn
刘恩玲(1995—),女,湖北恩施人,土家族,硕士研究生,研究方向为农业资源环境经济。E-mail: 2426148315@qq.com
基金资助:
国家自然科学基金(72073048);国家社会科学基金(20AZD091);华中农业大学自主科技创新基金(2021XCZX12)

Aging, planting purpose and rice farmers' chemical pesticide reduction

LIU Enling¹^,²^,³(), LUO Xiaofeng¹^,²^,³^,^*(), DU Sanxia¹^,²^,³, YAN Aqian¹^,²^,³, WANG Xiangli¹^,²^,³

1. College of Economics & Management, Huazhong Agricultural University, Wuhan 430070, China
2. Hubei Rural Development Research Center, Wuhan 430070, China
3. Institute of Hubei Ecological Civilization Construction, Wuhan 430070, China

Received:2022-02-26 Online:2022-12-25 Published:2022-12-26
Contact: LUO Xiaofeng

摘要/Abstract

摘要：

化学农药减量是促进农业绿色发展和保障农产品质量安全的重要途径。为此,基于湖北省和江西省613户水稻种植户的微观调研数据,实证检验老龄化、种植目的对农户化学农药减量行为的影响,并论证种植目的在老龄化对化学农药减量行为影响上的调节作用。研究发现:老龄化显著阻碍了农户的化学农药减量,但以自给为主要种植目的的稻农更倾向于减少化学农药施用。进一步发现,种植目的能有效缓解老龄化对农户化学农药减量行为的负面影响。据此提出对老龄农户进行教育培训、引导培育年轻化新型农民群体、完善农产品市场监督体系、强化农民食品安全理念的对策建议。

关键词: 老龄化, 种植目的, 农药减量, 绿色生产

Abstract:

The reduction of chemical pesticides is an important way to promote the green development of agriculture and to guarantee the quality and safety of agricultural products. In this study, the effects of aging and planting purpose on farmers' chemical pesticide reduction behaviors were examined, and the moderating effect of planting purpose was tested, by using field survey data from 613 rice farmers in Hubei Province and Jiangxi Province, China. It was shown that aging significantly hindered farmers' chemical pesticide reduction, and farmers pursing food self-sufficiency were more inclined to reduce chemical pesticide application. Further analysis revealed that planting purpose effectively alleviated the negative impact of aging on farmers' chemical pesticide reduction behavior. Therefore, it was recommended to educate and train elderly farmers to reduce the negative impact of aging, and pay attention to guiding and nurturing young farmers to engage in agriculture. Meanwhile, it was necessary to improve the supervision system of agricultural product market and strengthen farmers' food safety concept.

Key words: aging, planting purpose, pesticide reduction, green production

中图分类号:

S-9
F323.3

刘恩玲, 罗小锋, 杜三峡, 闫阿倩, 王祥礼. 老龄化、种植目的与稻农化学农药减量[J]. 浙江农业学报, 2022, 34(12): 2789-2799.

LIU Enling, LUO Xiaofeng, DU Sanxia, YAN Aqian, WANG Xiangli. Aging, planting purpose and rice farmers' chemical pesticide reduction[J]. Acta Agriculturae Zhejiangensis, 2022, 34(12): 2789-2799.

图/表 4

参考文献 39

[1]	米建伟, 黄季焜, 陈瑞剑, 等. 风险规避与中国棉农的农药施用行为[J]. 中国农村经济, 2012(7): 60-71.
	MI J W, HUANG J K, CHEN R J, et al. Risk evasion and pesticide application behavior of Chinese cotton farmers[J]. Chinese Rural Economy, 2012(7): 60-71. (in Chinese)
[2]	黄季焜, 齐亮, 陈瑞剑. 技术信息知识、风险偏好与农民施用农药[J]. 管理世界, 2008(5): 71-76.
	HUANG J K, QI L, CHEN R J. Technical information knowledge, risk appetite and pesticide application of farmers[J]. Management World, 2008(5): 71-76. (in Chinese)
[3]	赵秋倩, 夏显力. 社会规范何以影响农户农药减量化施用: 基于道德责任感中介效应与社会经济地位差异的调节效应分析[J]. 农业技术经济, 2020(10): 61-73.
	ZHAO Q Q, XIA X L. How does social norms affect the reduction of pesticide application by farmers?: analysis of the regulating effect of the difference between the mediating effect of moral responsibility and social economic status[J]. Journal of Agrotechnical Economics, 2020(10): 61-73. (in Chinese with English abstract)
[4]	田云, 张俊飚, 何可, 等. 农户农业低碳生产行为及其影响因素分析: 以化肥施用和农药使用为例[J]. 中国农村观察, 2015(4): 61-70.
	TIAN Y, ZHANG J B, HE K, et al. Analysis on low-carbon production behavior of farm households and its influencing factors: taking fertilizer and pesticide application as an example[J]. China Rural Survey, 2015(4): 61-70. (in Chinese)
[5]	PETER N, MILDRED N, ALEX M, et al. Pesticides use in pest management: a case study of Ewaso Narok wetland small-scale vegetable farmers, Laikipia County, Kenya[J]. Journal of Agriculture and Ecology Research International, 2018, 14(2): 1-8.
[6]	王建华, 马玉婷, 刘茁, 等. 农业生产者农药施用行为选择逻辑及其影响因素[J]. 中国人口·资源与环境, 2015, 25(8): 153-161.
	WANG J H, MA Y T, LIU Z, et al. Behavior choice logic and influencing factors of agricultural producers' pesticide application[J]. China Population, Resources and Environment, 2015, 25(8): 153-161. (in Chinese with English abstract)
[7]	朱淀, 孔霞, 顾建平. 农户过量施用农药的非理性均衡: 来自中国苏南地区农户的证据[J]. 中国农村经济, 2014(8): 17-29.
	ZHU D, KONG X, GU J P. Irrational equilibrium of farmers' excessive application of pesticides: evidence from farmers in southern Jiangsu, China[J]. Chinese Rural Economy, 2014(8): 17-29. (in Chinese)
[8]	王常伟, 顾海英. 市场VS政府, 什么力量影响了我国菜农农药用量的选择?[J]. 管理世界, 2013(11): 50-66.
	WANG C W, GU H Y. The market vs.the government: what forces affect the selection of amount of pesticide used by China's vegetable grower?[J]. Management World, 2013(11): 50-66. (in Chinese with English abstract)
[9]	朱淀, 张秀玲, 牛亮云. 蔬菜种植农户施用生物农药意愿研究[J]. 中国人口·资源与环境, 2014, 24(4): 64-70.
	ZHU D, ZHANG X L, NIU L Y. Vegetable farmers' willingness to adopt biopesticides[J]. China Population, Resources and Environment, 2014, 24(4): 64-70. (in Chinese with English abstract)
[10]	高晶晶, 史清华. 农户生产性特征对农药施用的影响:机制与证据[J]. 中国农村经济, 2019(11): 83-99.
	GAO J J, SHI Q H. The impacts of rural households' productive characteristics on pesticide application: mechanism and evidence[J]. Chinese Rural Economy, 2019(11): 83-99. (in Chinese with English abstract)
[11]	GENSITS B. Determinants of risk-dependent agricultural field behaviours in Bhutan[J]. International Journal of Agricultural Economics, 2019, 4(3): 109. DOI URL
[12]	姜健, 周静, 孙若愚. 菜农过量施用农药行为分析: 以辽宁省蔬菜种植户为例[J]. 农业技术经济, 2017(11): 16-25.
	JIANG J, ZHOU J, SUN R Y. Analysis of vegetable farmers' over-application of pesticides: a case study of vegetable farmers in Liaoning Province[J]. Journal of Agrotechnical Economics, 2017(11): 16-25. (in Chinese)
[13]	余威震, 罗小锋, 唐林, 等. 土地细碎化视角下种粮目的对稻农生物农药施用行为的影响[J]. 资源科学, 2019, 41(12): 2193-2204. DOI
	YU W Z, LUO X F, TANG L, et al. Impact of grain growing objectives on the application of bio-pesticides of rice farmers from the perspective of land fragmentation[J]. Resources Science, 2019, 41(12): 2193-2204. (in Chinese with English abstract) DOI
[14]	蔡荣, 韩洪云. 农民专业合作社对农户农药施用的影响及作用机制分析: 基于山东省苹果种植户的调查数据[J]. 中国农业大学学报, 2012, 17(5): 196-202.
	CAI R, HAN H Y. Impact of cooperative on farmers' pesticide application behavior and its influence mechanism: an empirical analysis based on the survey data of apple growers in Shandong Province[J]. Journal of China Agricultural University, 2012, 17(5): 196-202. (in Chinese with English abstract)
[15]	李昊, 李世平, 南灵. 农药施用技术培训减少农药过量施用了吗?[J]. 中国农村经济, 2017(10): 80-96.
	LI H, LI S P, NAN L. Can technical training reduce pesticide overuse?[J]. Chinese Rural Economy, 2017(10): 80-96. (in Chinese with English abstract)
[16]	KOJU P, SHAKYA P R, SHRESTHA A, et al. Pilot educational intervention to promote safe pesticide use practices among farmworkers in Nepal[J]. Annals of Work Exposures and Health, 2020, 64(8): 866-875. DOI PMID
[17]	沈昱雯, 罗小锋, 余威震. 激励与约束如何影响农户生物农药施用行为: 兼论约束措施的调节作用[J]. 长江流域资源与环境, 2020, 29(4): 1040-1050.
	SHEN Y W, LUO X F, YU W Z. How incentives and constraints affect farmers' biological pesticide application behavior: concurrently discussing the regulating effect of restraint measures[J]. Resources and Environment in the Yangtze Basin, 2020, 29(4): 1040-1050. (in Chinese with English abstract)
[18]	黄炎忠, 罗小锋, 唐林, 等. 市场信任对农户生物农药施用行为的影响: 基于制度环境的调节效应分析[J]. 长江流域资源与环境, 2020, 29(11): 2488-2497.
	HUANG Y Z, LUO X F, TANG L, et al. Influence of market trust on farmers' application behavior of biological pesticides: regulatory effect analysis based on institutional environment[J]. Resources and Environment in the Yangtze Basin, 2020, 29(11): 2488-2497. (in Chinese with English abstract)
[19]	张童朝, 颜廷武, 仇童伟. 年龄对农民跨期绿色农业技术采纳的影响[J]. 资源科学, 2020, 42(6): 1123-1134. DOI
	ZHANG T C, YAN T W, QIU T W. Effects of age on farmers' adoption of intertemporal green agricultural technology[J]. Resources Science, 2020, 42(6): 1123-1134. (in Chinese with English abstract)
[20]	KHAN M, DAMALAS C A. Factors preventing the adoption of alternatives to chemical pest control among Pakistani cotton farmers[J]. International Journal of Pest Management, 2015, 61(1): 9-16. DOI URL
[21]	胡雪枝, 钟甫宁. 农村人口老龄化对粮食生产的影响: 基于农村固定观察点数据的分析[J]. 中国农村经济, 2012(7): 29-39.
	HU X Z, ZHONG F N. Impact of rural population aging on food production: based on the analysis of rural fixed observation point data[J]. Chinese Rural Economy, 2012(7): 29-39. (in Chinese)
[22]	黄祖辉, 钟颖琦, 王晓莉. 不同政策对农户农药施用行为的影响[J]. 中国人口·资源与环境, 2016, 26(8): 148-155.
	HUANG Z H, ZHONG Y Q, WANG X L. Study on the impacts of government policy on farmers' pesticide application behavior[J]. China Population, Resources and Environment, 2016, 26(8): 148-155. (in Chinese with English abstract)
[23]	黄炎忠, 罗小锋. 既吃又卖: 稻农的生物农药施用行为差异分析[J]. 中国农村经济, 2018(7): 63-78.
	HUANG Y Z, LUO X F. “Both to eat and sell”: an analysis of biological pesticides application behaviors of different rice farmers[J]. Chinese Rural Economy, 2018(7): 63-78. (in Chinese with English abstract)
[24]	李昊, 李世平, 南灵, 等. 农户农药施用行为及其影响因素: 来自鲁、晋、陕、甘四省693份经济作物种植户的经验证据[J]. 干旱区资源与环境, 2018, 32(2): 161-168.
	LI H, LI S P, NAN L, et al. Behavior of economic crop growers' pesticide application and the influencing factors[J]. Journal of Arid Land Resources and Environment, 2018, 32(2): 161-168. (in Chinese with English abstract)
[25]	袁斌, 陈超. 劳动成本上升背景下农户农药施用行为差异研究: 基于精细管理技术的中介效应[J]. 长江流域资源与环境, 2020, 29(7): 1653-1662.
	YUAN B, CHEN C. Study on the difference of pesticide application behavior farmers under the background of rising labor cost: based on the mediating of fine management technology[J]. Resources and Environment in the Yangtze Basin, 2020, 29(7): 1653-1662. (in Chinese with English abstract)
[26]	杨志海. 老龄化、社会网络与农户绿色生产技术采纳行为: 来自长江流域六省农户数据的验证[J]. 中国农村观察, 2018(4): 44-58.
	YANG Z H. Ageing, social network and the adoption of green production technology: evidence from farm households in six provinces in the Yangtze River Basin[J]. China Rural Survey, 2018(4): 44-58. (in Chinese with English abstract)
[27]	彭柳林, 池泽新, 付江凡, 等. 劳动力老龄化背景下农机作业服务与农业科技培训对粮食生产的调节效应研究: 基于江西省的微观调查数据[J]. 农业技术经济, 2019(9): 91-104.
	PENG L L, CHI Z X, FU J F, et al. Regulation effect of agricultural machinery operational services and agricultural science and technology training on grain production under the background of aging labor force: based on the micro-survey data of Jiangxi Province[J]. Journal of Agrotechnical Economics, 2019(9): 91-104. (in Chinese with English abstract)
[28]	BINSWANGER H P. Attitudes toward risk: experimental measurement in rural India[J]. American Journal of Agricultural Economics, 1980, 62(3): 395-407. DOI URL
[29]	刘莹, 黄季焜. 农户多目标种植决策模型与目标权重的估计[J]. 经济研究, 2010, 45(1): 148-157.
	LIU Y, HUANG J K. A multi-objective decision model of farmers' crop production[J]. Economic Research Journal, 2010, 45(1): 148-157. (in Chinese with English abstract)
[30]	傅新红, 宋汶庭. 农户生物农药购买意愿及购买行为的影响因素分析: 以四川省为例[J]. 农业技术经济, 2010(6): 120-128.
	FU X H, SONG W T. Analysis on factors affecting purchase intention and behavior of farmers toward biological pesticide: taking Sichuan Province as an example[J]. Journal of Agrotechnical Economics, 2010(6): 120-128. (in Chinese)
[31]	林善浪, 李龙新, 林玉妹, 等. 人力资本对农户兼业行为的影响研究: 基于山东省临沂10个村的问卷调查[J]. 农村经济, 2012(9): 113-117.
	LIN S L, LI L X, LIN Y M, et al. Research on the impact of human capital on farmers' part-time work: based on a questionnaire survey of 10 villages in Linyi, Shandong Province[J]. Rural Economy, 2012(9): 113-117. (in Chinese)
[32]	吕新业, 李丹, 周宏. 农产品质量安全刍议: 农户兼业与农药施用行为: 来自湘赣苏三省的经验证据[J]. 中国农业大学学报(社会科学版), 2018, 35(4): 69-78.
	LYU X Y, LI D, ZHOU H. Discussion on quality and safety of agricultural products: concurrent business and pesticide application behavior: evidence from Hunan, Jiangxi and Jiangsu provinces[J]. China Agricultural University Journal of Social Sciences Edition, 2018, 35(4): 69-78. (in Chinese with English abstract)
[33]	ZILKER V, HERTWIG R, PACHUR T. Age differences in risk attitude are shaped by option complexity[J]. Journal of Experimental Psychology General, 2020, 149(9): 1644-1683. DOI URL
[34]	邹伟, 崔益邻, 周佳宁. 农地流转的化肥减量效应: 基于地权流动性与稳定性的分析[J]. 中国土地科学, 2020, 34(9): 48-57.
	ZOU W, CUI Y L, ZHOU J N. The impact of farmland transfer on farmers' fertilizer reduction: an analysis of transferability and security of land rights[J]. China Land Science, 2020, 34(9): 48-57. (in Chinese with English abstract)
[35]	李谷成, 郭伦, 周晓时. 劳动力老龄化对农户作物新品种技术采纳行为的影响研究: 以油菜新品种技术为例[J]. 农林经济管理学报, 2018, 17(6): 641-649.
	LI G C, GUO L, ZHOU X S. Impact of labor force aging on farmers' adoption behavior of new variety technology: from the perspective of rape of new variety[J]. Journal of Agro-Forestry Economics and Management, 2018, 17(6): 641-649. (in Chinese with English abstract)
[36]	罗小锋, 杜三峡, 黄炎忠, 等. 种植规模、市场规制与稻农生物农药施用行为[J]. 农业技术经济, 2020(6): 71-80.
	LUO X F, DU S X, HUANG Y Z, et al. Planting scale, market regulation and rice farmers' biological pesticide application behavior[J]. Journal of Agrotechnical Economics, 2020(6): 71-80. (in Chinese with English abstract)
[37]	方杰, 温忠麟, 梁东梅, 等. 基于多元回归的调节效应分析[J]. 心理科学, 2015, 38(3): 715-720.
	FANG J, WEN Z L, LIANG D M, et al. Moderation effect analyses based on multiple linear regression[J]. Journal of Psychological Science, 2015, 38(3): 715-720. (in Chinese with English abstract)
[38]	邢美华, 张俊飚, 黄光体. 未参与循环农业农户的环保认知及其影响因素分析: 基于晋、鄂两省的调查[J]. 中国农村经济, 2009(4): 72-79.
	XING M H, ZHANG J B, HUANG G T. Environmental awareness of farmers not participated in circular agriculture and its influencing factors: a case of Shanxi and Hubei Province[J]. Chinese Rural Economy, 2009(4): 72-79. (in Chinese)
[39]	熊鹰, 何鹏. 绿色防控技术采纳行为的影响因素和生产绩效研究: 基于四川省水稻种植户调查数据的实证分析[J]. 中国生态农业学报(中英文), 2020, 28(1): 136-146.
	XIONG Y, HE P. Impact factors and production performance of adoption of green control technology: an empirical analysis based on the survey data of rice farmers in Sichuan Province[J]. Chinese Journal of Eco-Agriculture, 2020, 28(1): 136-146. (in Chinese with English abstract)

特征 Feature	分类 Classification	频数 Frequency	比例 Proportion/%	特征 Feature	分类 Classification	频数 Frequency	比例 Proportion/%
受访者性别	男Male	456	74.39	家庭农业年收入	<1.00	200	32.63
Respondent's gender	女Female	157	25.61	Family's annual	1.00~1.99	143	23.33
受访者年龄	<40	22	3.59	agricultural income/	2.00~2.99	105	17.13
Respondent's age	40~49	88	14.36	(10⁴yuan)	3.00~3.99	59	9.62
	50~59	241	39.31		≥4.00	106	17.29
	60~69	202	32.95	水稻种植规模	<0.33	169	27.57
	≥70	60	9.79	Rice planting scale/hm²	0.33~0.66	142	23.16
受访者文化程度	文盲Illiteracy	59	9.62		0.67~1.00	115	18.76
Respondent's	小学Primary school	255	41.60		>1.00	187	30.51
educational level	初中Junior middle school	214	34.91	每块耕地的面积	<0.13	412	67.21
	高中及以上 High school and above	85	13.87	Area of each arable land/hm²	0.13~0.26	150	24.47
家庭农业劳动力	≤2	556	90.70		0.27~0.40	22	3.59
人数Number of	3~4	54	8.81		0.41~0.54	13	2.12
labor engaged in	>4	3	0.49		>0.54	16	2.61
agriculture

特征 Feature	分类 Classification	频数 Frequency	比例 Proportion/%	特征 Feature	分类 Classification	频数 Frequency	比例 Proportion/%
受访者性别	男Male	456	74.39	家庭农业年收入	<1.00	200	32.63
Respondent's gender	女Female	157	25.61	Family's annual	1.00~1.99	143	23.33
受访者年龄	<40	22	3.59	agricultural income/	2.00~2.99	105	17.13
Respondent's age	40~49	88	14.36	(10⁴yuan)	3.00~3.99	59	9.62
	50~59	241	39.31		≥4.00	106	17.29
	60~69	202	32.95	水稻种植规模	<0.33	169	27.57
	≥70	60	9.79	Rice planting scale/hm²	0.33~0.66	142	23.16
受访者文化程度	文盲Illiteracy	59	9.62		0.67~1.00	115	18.76
Respondent's	小学Primary school	255	41.60		>1.00	187	30.51
educational level	初中Junior middle school	214	34.91	每块耕地的面积	<0.13	412	67.21
	高中及以上 High school and above	85	13.87	Area of each arable land/hm²	0.13~0.26	150	24.47
家庭农业劳动力	≤2	556	90.70		0.27~0.40	22	3.59
人数Number of	3~4	54	8.81		0.41~0.54	13	2.12
labor engaged in	>4	3	0.49		>0.54	16	2.61
agriculture

变量类别 Variable category	变量名 Variable name	变量符号 Variable symbol	含义及赋值 Meaning and assignment	平均值 Mean	标准差 Standard deviation
因变量 Dependent variable	化学农药减量 Chemical pesticide reduction	y	2018年在单位面积耕地上投入的化学农药成本 Cost of chemical pesticides invested per unit area of arable land in 2018/(10⁴yuan·hm^-2)	0.12	0.09
核心自变量 Core independent variable	老龄化 Aging	x	被访者实际年龄是否大于等于60岁:是=1;否=0 Whether the actual age of the respondent is greater than or equal to 60 years old: yes=1; no=0	0.43	0.50
调节变量 Regulatory variable	种植目的 Planting purpose	m	农户种植水稻的主要目的:自给=1;销售=0 The main purpose of rice plantation: self-sufficiency=1; sales=0	0.22	0.42
个体特征变量 Individual	性别 Gender	c₁	被访者的性别:男=1;女=0 Respondent's gender: male=1; female=0	0.74	0.44
characteristic variables	健康水平 Health level	c₂	被访者对自己身体状况的评价:非常不健康=1; 比较不健康=2;一般=3;比较健康=4;非常健康=5 Respondent's evaluation of personal physical condition: very unhealthy=1; relatively unhealthy=2; average=3; relatively healthy=4; very healthy=5	3.82	0.93
	文化程度 Educational level	c₃	被访者实际接受教育的年限 The actual years of respondent receiving education	6.95	3.41
	认知态度 Cognitive attitude	c₄	被访者就化学农药大量施用对人类健康影响的程度评价: 非常小=1;比较小=2;一般=3;比较大=4;非常大=5 Evaluation level of the respondent on the impact of mass application of chemical pesticide on human health: very small=1; relatively small=2; general=3; relatively large=4; very large=5	2.09	1.06
家庭特征变量 Family	耕地规模 Land scale	c₅	水稻种植面积 Rice planting area/hm²	0.91	0.82
characteristics variables	土壤质量 Soil quality	c₆	种植水稻的土壤肥力:非常差=1;较差=2;一般=3; 比较好=4;非常好=5 Soil fertility of paddy field: very poor=1; poor=2; fair=3; relatively good=4; very good=5	3.30	0.89
	家庭农业年收入 Family's annual agricultural income	c₇	2018年家庭农业总收入 Total family farming income in 2018/(10⁴yuan)	2.03	1.93
外部条件变量 External condition variables	生产培训 Production training	c₈	2018年被访者是否参与过农业生产技术培训: 是=1;否=0 Whether the respondent has participated in agricultural production technology training in 2018: yes=1; no=0	0.39	0.49
	销售单价 Unit price	c₉	稻谷销售的市场单价 Unit price of rice sales in market/(yuan·kg^-1)	2.27	0.27
其他控制变量 Other control variable	地区 Area	c₁₀	所在地区是否为湖北省:是=1;否=0 Whether the region is Hubei Province: yes=1; no=0	0.71	0.45

变量类别 Variable category	变量名 Variable name	变量符号 Variable symbol	含义及赋值 Meaning and assignment	平均值 Mean	标准差 Standard deviation
因变量 Dependent variable	化学农药减量 Chemical pesticide reduction	y	2018年在单位面积耕地上投入的化学农药成本 Cost of chemical pesticides invested per unit area of arable land in 2018/(10⁴yuan·hm^-2)	0.12	0.09
核心自变量 Core independent variable	老龄化 Aging	x	被访者实际年龄是否大于等于60岁:是=1;否=0 Whether the actual age of the respondent is greater than or equal to 60 years old: yes=1; no=0	0.43	0.50
调节变量 Regulatory variable	种植目的 Planting purpose	m	农户种植水稻的主要目的:自给=1;销售=0 The main purpose of rice plantation: self-sufficiency=1; sales=0	0.22	0.42
个体特征变量 Individual	性别 Gender	c₁	被访者的性别:男=1;女=0 Respondent's gender: male=1; female=0	0.74	0.44
characteristic variables	健康水平 Health level	c₂	被访者对自己身体状况的评价:非常不健康=1; 比较不健康=2;一般=3;比较健康=4;非常健康=5 Respondent's evaluation of personal physical condition: very unhealthy=1; relatively unhealthy=2; average=3; relatively healthy=4; very healthy=5	3.82	0.93
	文化程度 Educational level	c₃	被访者实际接受教育的年限 The actual years of respondent receiving education	6.95	3.41
	认知态度 Cognitive attitude	c₄	被访者就化学农药大量施用对人类健康影响的程度评价: 非常小=1;比较小=2;一般=3;比较大=4;非常大=5 Evaluation level of the respondent on the impact of mass application of chemical pesticide on human health: very small=1; relatively small=2; general=3; relatively large=4; very large=5	2.09	1.06
家庭特征变量 Family	耕地规模 Land scale	c₅	水稻种植面积 Rice planting area/hm²	0.91	0.82
characteristics variables	土壤质量 Soil quality	c₆	种植水稻的土壤肥力:非常差=1;较差=2;一般=3; 比较好=4;非常好=5 Soil fertility of paddy field: very poor=1; poor=2; fair=3; relatively good=4; very good=5	3.30	0.89
	家庭农业年收入 Family's annual agricultural income	c₇	2018年家庭农业总收入 Total family farming income in 2018/(10⁴yuan)	2.03	1.93
外部条件变量 External condition variables	生产培训 Production training	c₈	2018年被访者是否参与过农业生产技术培训: 是=1;否=0 Whether the respondent has participated in agricultural production technology training in 2018: yes=1; no=0	0.39	0.49
	销售单价 Unit price	c₉	稻谷销售的市场单价 Unit price of rice sales in market/(yuan·kg^-1)	2.27	0.27
其他控制变量 Other control variable	地区 Area	c₁₀	所在地区是否为湖北省:是=1;否=0 Whether the region is Hubei Province: yes=1; no=0	0.71	0.45

变量 Variables	基准回归Benchmark regression			调节效应检验Moderating effect test
变量 Variables	回归1 Regression 1	回归2 Regression 2	回归3 Regression 3	回归4 Regression 4
x	0.020^***(0.007)	0.023^***(0.007)	0.014^*(0.008)	0.022^**(0.008)
m	—	-0.056^***(0.010)	-0.058^***(0.009)	-0.042^***(0.014)
xm	—	—	—	-0.035^*(0.018)
c₁	—	—	0.018^**(0.009)	0.018^*(0.009)
c₂	—	—	-0.002(0.004)	-0.003(0.004)
c₃	—	—	-0.003^**(0.001)	-0.003^**(0.001)
c₄	—	—	-0.007^**(0.003)	-0.007^**(0.003)
c₅	—	—	-0.010(0.006)	-0.010(0.006)
c₆	—	—	-0.001(0.004)	-0.001(0.004)
c₇	—	—	0.001(0.003)	0.001(0.003)
c₈	—	—	0.010(0.008)	0.010(0.008)
c₉	—	—	-0.002(0.014)	-0.002(0.014)
c₁₀	—	—	-0.006(0.008)	-0.006(0.008)
R²	0.011	0.073	0.098	0.104

老龄化、种植目的与稻农化学农药减量

Aging, planting purpose and rice farmers' chemical pesticide reduction

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变量 Variables	回归5 Regression 5	回归6 Regression 6
x	0.015^*(0.008)	—
年龄Age	—	0.001^**(0.001)
m	-0.048^***(0.009)	-0.058^***(0.010)
R²	0.081	0.101

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[3]	邵宜添. 信息对称促进农药减量化：理论模型、典型案例与监管策略选择[J]. 浙江农业学报, 2022, 34(6): 1326-1336.
[4]	王岳钧, 怀燕, 许剑锋. 稻田综合种养模式对水稻病虫草害的控制作用及机理[J]. 浙江农业学报, 2018, 30(6): 1016-1021.
[5]	徐南昌1，林加财2，莫小荣1. 衢州市稻田农药减量应用技术研究[J]. 浙江农业学报, 2015, 27(6): 994-.