---

作 者 ：王才斌,刘云峰,吴正锋,郑亚萍,万书波,孙奎香,孙学武,冯 昊.

期 刊 ：中国生态农业学报 2008年 16卷 5期 页码：1138-1142

关键词：花生；生态区；品种类型；脂肪；蛋白质；品质多样性；品质稳定性；

Keywords:Peanut, Ecology region, Variety, Fat, Protein, Quality diversity, Quality stability,

摘 要 ：为明确不同类型花生品种在不同生态地区品质差异及其稳定性，采用3个不同类型花生品种在山东花生主产区进行了多点实验，结果表明：全省花生籽仁脂肪含量为43.67%～52.75%，平均47.98%，鲁东高于鲁中和鲁西，夏套显著低于春播；全省花生籽仁蛋白质含量为18.18%～25.73%，平均22.36%，鲁中南含量较高，鲁西较低，鲁东居中，春播与夏套无显著差异。品种和环境对脂肪和蛋白质含量作用显著，且环境的作用大于品种；无论脂肪还是蛋白质，春播传统出口大花生“花育22号”稳定性最好，夏套普通高产大花生“鲁花11号”稳定性最好，小花生“花育23号”稳定性最差；无论春播还是夏套，选用“花育22号”可得到较高且相对稳定的脂肪和蛋白质含量。

Abstract:In order to understand the diversity and quality stability of peanut kernel in different ecological zones, a multi-locational experiment involving three peanut varieties (“Huayu 22”, a traditional big-pod type mainly for export; “Luhua 11”, ordinary high-yield big-pod type; “Huayu 23”, traditional small-pod type also for export) was conducted in major peanut production regions in Shandong Province. Results show that kernel fat content ranges 43.67% ～ 52.75%, with an average of 47.98%. Peanuts cultivated in the eastern regions have higher kernel fat content than those in the central and western regions of Shandong; and peanuts planted in spring contain more fat than those in summer. Kernel protein content of peanuts grown in Shandong Province ranges from 18.18% ～ 25.73%, with an average of 22.36%, which also varies for different ecological regions in the province (central-south region > eastern region > western region). But no obvious difference between spring-planted peanut and summer-intercropped peanut is observed. Though there is high environmental influence, both the environment and variety have significant effect on kernel fat and protein content. The fat and protein contents of spring-planted “Huayu22”and summer-intercropped “Luhua 11”are stable, while “Huayu 23”is environmentally sensitive. Whether sown in spring or intercropped in summer, fat and protein contents of “Huayu 22”are not only high but as well relatively stable.

---