摘要
以相关性状分析评价法和评分评价法对17个青海地产核桃株系进行了评价和对比,提出了优良单株选择标准,并筛选出5个优良单株。
Correlated characters and criteria were applied to the assessment and evaluation o{ individual walnut trees from 17 sources. Five fine individual trees were selected.
出处
《陕西林业科技》
2012年第6期22-24,共3页
Shaanxi Forest Science and Technology
