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牛糞規(guī);幚硪庠窵ogistic模型影響因素實證分析——以洱海流域散養(yǎng)奶牛為例

發(fā)布時間:2018-04-19 08:30

  本文選題:大理州 + 散養(yǎng)奶牛 ; 參考:《中國畜牧雜志》2017年06期


【摘要】:本研究利用321個奶農(nóng)的調(diào)查數(shù)據(jù),運用Logistic模型對大理州奶農(nóng)規(guī)模化處理牛糞意愿的影響因素進行實證分析。結(jié)果表明:大理州奶農(nóng)規(guī);幚砼<S的意愿受多種因素影響,其中奶農(nóng)受教育程度、奶農(nóng)賣牛糞意愿和奶農(nóng)與肥料企業(yè)合作的意愿等因素與奶農(nóng)規(guī);幚砼<S意愿呈正相關(guān)。影響程度從大到小依次為奶農(nóng)與肥料企業(yè)合作的意愿、奶農(nóng)賣牛糞意愿、奶農(nóng)的受教育程度,而奶農(nóng)的年齡、奶牛養(yǎng)殖頭數(shù)、耕地面積、牛糞堆積方式、收入主要來源和牛糞是否污染環(huán)境認知等變量對奶農(nóng)規(guī);幚砼<S的意愿影響不顯著。最后,提出了促進洱海流域奶牛糞便規(guī);幚淼恼呓ㄗh。
[Abstract]:In this study, based on 321 dairy farmers' survey data, Logistic model was used to analyze the influencing factors of dairy farmers' willingness to deal with cow dung on a large scale in Dali Prefecture.The results showed that the willingness of dairy farmers to deal with cow dung on a large scale was affected by many factors, including the education level of dairy farmers.The factors such as the willingness of dairy farmers to sell cow dung and the willingness of farmers to cooperate with fertilizer enterprises were positively correlated with the willingness of dairy farmers to deal with cow dung on a large scale.The order of influence from big to small is the willingness of dairy farmers to cooperate with fertilizer enterprises, the willingness of dairy farmers to sell cow dung, the education level of dairy farmers, and the age of dairy farmers, the number of cows raised, the area of cultivated land, the mode of accumulation of cow dung.The main sources of income and the cognition of whether the cow dung pollutes the environment had no significant effect on the dairy farmers' willingness to deal with the cow dung on a large scale.Finally, some policy suggestions are put forward to promote the treatment of dairy cow feces in Erhai Lake Basin.
【作者單位】: 中國農(nóng)業(yè)科學(xué)院農(nóng)業(yè)環(huán)境與可持續(xù)發(fā)展研究所;中國農(nóng)業(yè)科學(xué)院農(nóng)業(yè)資源與區(qū)劃研究所;
【基金】:“十二五”國家水專項洱海永安江非點源污染控制關(guān)鍵技術(shù)及工程示范研究(2014ZX07105-001)
【分類號】:X713

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