摘要
1997～2003年,在陕北榆林沙盖黄土区和黄土丘陵区,通过对引进的仁用杏品种设点观测,和对物候期、生长量、产量、出仁率、杏仁品质及抗病虫、抗霜冻等性能进行调查,尤其从抗冻性能上对不同仁用杏品种进行评述,提出了适于陕北地区栽培的仁用杏抗霜冻品种为"优一"。"一窝蜂"的抗冻性能优于"龙王帽"和"白玉扁","龙王帽"和"白玉扁"的抗冻能力较差。
Trial experiments were carried out in the district of sand mixed with soil and the district of loess hill-land in northern shaanxi from 1997 to 2003 to study the introduced kernel-use apricot cultivars in terms of phenology, growth increment, yield, kernel percent, kernel quality, disease and pest insect resistance, and frost resistance in particular. Results showed that the good frost-resisting cultivar is 'Youyi' that can be preferably cultivated in the northern district of shaanxi. The capability of frost resistance of 'Yiwofeng' is better than 'longwangmao' and 'Baiyubian'. The capability of frost resistance of 'longwangmao' and 'Baiyubian' is poor.
出处
《经济林研究》
2005年第1期37-39,68,共4页
Non-wood Forest Research
基金
国家林业局重点科研计划项目(编号:2000-07)。
