摘要
落矶山圆柏直径生长期270 d,树高生长期240 d,生长盛期在4月,其次为5、6月,与春梢、二、三梢相对应,是高生长的主要季节。在生产中应根据上述的生长规律,合理安排松土、除草和施肥等措施。
Juniperus scopulorum has 270 days of diameter growth and 240 days of height growth,with vigorous growth in April followed by May and June.The growth periods are corresponding with the Spring shoots and secondary shoots and third round shoots.The management measures like soil loosing,weeding and fertilization,should give consideration of the growth regularity
出处
《陕西林业科技》
2010年第6期13-14,26,共3页
Shaanxi Forest Science and Technology
基金
抗逆性优良刺柏种质资源及栽培技术引进(项目编号:2006-4-68)
关键词
落矶山圆柏
生长节律
树高
地径
Juniperus scopulorum
growth regularity
height of tree
ground diameter
