摘要
对从国家李杏资源圃引进的10个仁用杏良种在兰州的适应性、物候期、生长结实表现、果实经济性状及抗逆性等进行系统观察及分析研究,结果表明:丰仁、80A03、龙王帽等3品种丰产、稳产性好,果仁大、蛋白质含量高,可作为甘肃中东部黄土丘陵区仁用杏主要栽培品种;龙王帽、丰仁采用株行距2 m×3 m的密植丰产栽培模式,80A03树姿开张,可加大栽培密度。
Systematic observation and research were conducted on almond-apricot introduced from national seeding in terms of crop adaptability, phenophase, growth and fruit setting, fruit economy characteristics and stress resistance. The result showed that three varieties including Fengren, 80A03 and Longwangmao had characteristics of high yield, good stable, big nut and high protein content, which can be planted as main cultivation variety in loess hilly region of mid-eastern Gansu province; Longwangmao and Fengren cultivated by adopting cultivation mode of closing planting with high yield and planting spacing was 2 m × 3 m, cultivation density can be increased as tree posture of 80A03.
出处
《甘肃林业科技》
2010年第1期63-66,共4页
Journal of Gansu Forestry Science and Technology
基金
国家林业局推广项目"仁用杏良种丰产栽培技术推广(项目编号:2000-237)"
关键词
仁用杏
引种
适应性
生长发育
研究
almond-apricot
introduction
adaptability
growth and development
research
