沙封区农户生计资本对生计策略选择敏感性影响——以临泽县为例

doi:10.13866/j.azr.2023.07.16

Abstract

Abstract:

Sand bound land protection area (sand bound area) is an important means to prevent desertification, restore vegetation, maintain ecological security, and promote sustainable economic and social development of contiguous sand bound land that does not have control and development. As primary body of the operations in sand bound area, farmers’ construction has an impact on their livelihood. To explore the impact of livelihood capital on livelihood strategy selection in this region. This paper adopts the participatory rural assessment method (PRA) and takes Linze County of Zhangye City as an example. Based the sustainable livelihoods approach (SLA) sustainable analysis framework paired with binary logistic regression model. The results show that (1) Natural and human capital significantly affect the choice of pure agricultural livelihood strategy. Material and social capital have significant influence on the choice and agriculture livelihood strategy. Financial capital is the main factor of non-agricultural livelihood strategy selection (2) The reserves livelihood capital affect farmers’ choice of different types of livelihood strategies, and the more reserves, the stronger the sensitivity of choice. (3) The willingness of different types of farmers to adjust the existing livelihood strategy is very different, 68% of pure farmers and 56% of part-time farmers hope to adjust the existing livelihood strategy; 63% of non-farmers are unwilling to adjust their existing livelihood strategies. The conclusion provides a theoretical basis for improving the livelihood and ecological security of local farmers and promoting the sustainable development of social economy.

Key words: desertification protection area, livelihood capital, livelihood strategy, sensitivity, Logistic model

LE Fangjun, LUO Yongzhong, GUO Yanjun, LUO Xin, GUI Jie. The impact of farmers’ livelihood capital on the sensitivity of livelihood strategy choice in the Shafeng District: Taking Linze County as an example[J].Arid Zone Research, 2023, 40(7): 1194-1202.

Figures/Tables 7

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References 34

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农户类型	调研区域	农户划分	问卷数量/份	占比/%
纯农户	汪家墩村，倪家营村	农业收入占家庭总收入的80%以上	129	49.8
兼农户	五里墩村，雷台村	农业、牧业或其他占家庭总收入的50%左右	90	34.74
非农户	平川镇，倪家营镇	农业收入占家庭的总收入不能超过20%	40	15.46

资本类型	测量指标	变量	变量赋值计算
自然资本（N）	耕地面积	N₁	水浇地/旱地面积：0~5 hm²为0.25，6~10 hm²为0.5，11~15 hm²为0.75，16 hm²及以上为1
自然资本（N）	草地面积	N₂	草地面积：0~5 hm²为0.25，6~10 hm²为0.5，11~15 hm²为0.75，16 hm²及以上为1
人力资本（H）	受教育水平	H₁	未上学0，小学0.25，初中0.5，高中0.75，大专及以上1
	健康状况	H₂	小疾为0.25，一般为0.5，健康为0.75，残疾为1
	技能培训	H₃	农户是否接受技能培训（养殖/种植）；否为0，是为1
	家庭劳动力	H₄	无人为0；1人为0.25，2人为0.5，3人为0.75，4人及以上为1
物质资本（P）	家电数量	P₁	0~2件为0.25，3~5件为0.5，6~8件为0.75，9件及以上为1
	生产工具	P₂	农用机械数，1辆为0.25，2辆为0.5，3辆为0.75，4辆及以上为1
	牲畜数量	P₃	禽类为0，羊为0.25，猪为0.5，牛为0.75，马为1
	住房质量	P₄	土木构造为0.25，砖木构造为0.5，砖混构造为1
金融资本（F）	存款金额	F₁	每户存款（万元），1~3为0.25，4~6为0.5，7~9为0.75，10万及以上为1
	贷款金额	F₂	每户贷款（万元），无为0，1~3为0.25，4~6为0.5，7~9为0.75，10万及以上为1
	家庭总收入	F₃	每户收入（万元），1万以下为0，1~3为0.25，4~6为0.5，7~9为0.75，10万及以上为1
社会资本（S）	获得帮助人数	S₁	无为0，1次为0.25，2次为0.5，3为0.75，4次及以上为1
	家庭礼金支出	S₂	礼金支出（万元），无为0，0~0.1为0.25，0.1~0.15为0.5，0.15~0.2为0.75，0.2以上为1
	社会关系	S₃	家庭成员或亲戚有无村委会或县（乡）政府工作人员，无为0，有为1

资本类型	变量	纯农型			兼农型		非农型
资本类型	变量	权重	资本值		权重	资本值	权重	资本值
自然资本（N）	耕地面积（N₁）	0.651	0.372		0.623	0.311	0.598	0.103
自然资本（N）	草地面积（N₂）	0.349	0.372		0.377	0.311	0.402	0.103
人力资本（H）	受教育水平（H₁）	0.353	0.267		0.366	0.276	0.372	0.131
	健康状况（H₂）	0.303			0.311		0.313
	技能培训（H₃）	0.319			0.121		0.132
	家庭劳动力（H₄）	0.225			0.202		0.183
物质资本（P）	家电数量（P₁）	0.270	0.156	0.201	0.243	0.223	0.116
	生产工具（P₂）	0.262		0.271		0.287
	牲畜数量（P₃）	0.321		0.305		0.248
	住房质量（P₄）	0.147		0.223		0.242
金融资本（F）	存款金额（F₁）	0.219	0.107	0.361	0.098	0.286	0.289
	贷款金额（F₂）	0.271		0.274		0.317
	家庭总收入（F₃）	0.260		0.365		0.397
社会资本（S）	获得帮助人数（S₁）	0.392	0.098	0.317	0.072	0.250	0.361
	家庭礼金支出（S₂）	0.286		0.344		0.407
	社会关系（S₃）	0.222		0.339		0.343

生计资本	纯农型			兼农型			非农型
生计资本	B	Wald	exp（B）	B	Wald	exp（B）	B	Wald	exp（B）
自然资本（N）	1.462	0.613	4.315	1.503	0.510	4.493	-5.403	4.011	0.005
人力资本（H）	1.031	0.337	2.805	-1.234	1.607	0.291	0.043	0.001	1.044
物质资本（P）	0.965	0.287	2.625	-4.033	2.301	0.018	1.089	1.159	2.972
金融资本（F）	-2.995	1.502	0.050	0.454	0.058	1.575	2.162	2.130	13.624
社会资本（S）	-0.595	0.505	0.552	0.601	0.102	1.824	-0.556	0.462	0.573
	H-L Chi-square=15.068 （df=8，sig=0.588）			H-L Chi-square=6.302 （df=8，sig=0.869）			H-L Chi-square=5.639 （df=8，sig=0.688）

农户类型	调整生计策略	愿意调整占比/%	不调整生计策略	不愿意调整占比/%
纯农型	增加外出务工、半工半农	68	文化水平低、缺乏技术	32
兼农型	专业农业经营、规模化畜牧养殖	56	缺乏养殖经验、缺乏技术、销路不畅	44
非农型	经商、附近设厂	37	资金短缺、风险较高、交通不便	63

The impact of farmers’ livelihood capital on the sensitivity of livelihood strategy choice in the Shafeng District: Taking Linze County as an example

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