摘要
以不同苗龄耐热白桦为试材,系统研究了环境条件、栽培方式、管理水平对耐热白桦成活率和生长量的影响。结果表明:耐热白桦幼苗适宜在70%光强和日光温室的环境条件下生长;冬芽膨大至展叶前期带土球移植成活率最高;精细养护和地表植低矮地被有利于耐热白桦生长。
Different age heat-resistant Betula platyphylla was used as experimental material,the influence of the survival rate and growth to heat-resistant Betula platyphylla was studied with different environmental conditions,cultivation pattern,management level.The results showed that the growth of heat-resistant Betula platyphylla seedlings was suitable in the 70%light intensity and sunlight greenhouse environment;the transplanted survival rate was the highest when the winter buds expands to the early stage of showing leaves with soil ball;careful maintenance and low ground cover plants were beneficial to the growth of heat-resistant Betula platyphylla.
出处
《北方园艺》
CAS
北大核心
2016年第24期76-79,共4页
Northern Horticulture
基金
北京市科技资助项目(Z06090500030896)
关键词
耐热白桦
栽培技术
成活率
heat-resistant Betula platyphylla
cultural technique
survival rate
