摘要
以昆明市官渡区双哨乡双桥自然村为调查点 ,采用参与性生物多样性评估 (ParticipatoryBiodiversityAp praisal,简称PBA)方法进行问卷调查。通过对该村 1 0 0户农户的调查分析表明 ,在 1 0 0户农户利用大田作物品种作为家庭经济收入主要来源的有 94户 ,利用的大田栽培物种 1 8个 ,品种 5 2个。农户利用品种的数目与家庭种植业收入存在相关性 ,以利用 7个品种的第 7类农户的种植业收入较高 ,是农户平均种植业收入的 1 5倍 ,同时第 7类农户间利用品种的搭配模式不同 ,农户间的经济效益也不同 ,最佳模式为红大烟 +鲁三 2号 +五月桃 +83-1 +脱毒洋芋 +小甘蓝莲花白 +蚕豆 ,农户间持有和利用品种的相似性较小 。
farms were investigated with questionnaire of participatory biodiversity appraisal at shuangqiao village, shuangshao twonship in kunming. The investigation and analysis indicated that there were 94 farmer households to use field crops as main economy income. There were 52 varieties of 18 field crop species which were used in the village. The relationship was discovered that the number of variety used by household and household income. The household utilizing seven varieties had the highest income. Their inc...
出处
《云南植物研究》
CSCD
北大核心
2001年第S1期187-193,共7页
Acta Botanica Yunnanica
基金
国际植物遗传资源研究所 (IPGRI)资助项目"中国云南植物遗传资源参与性管理"的部份内容
