摘要: |
以苗高净生长量为样本, 采用有序样本聚类分析1年生山茶花扦插苗的生长规律,将其生长过程划分为3个快速生长期和3个缓慢生长期, 扦插苗苗高生长最快的阶段是6月20日~8月8日,占总生长量的41.6%。 |
关键词: 山茶花 扦插苗 聚类分析 |
DOI: |
投稿时间:2011-11-30 |
基金项目:江苏农林职业技术学院2009院级课题(09kj021)资助。 |
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Studies on the height growth rhythm of cutting seedlings of Camellia japonica |
ZONG Shu-bin,BAO Rong-jing,CHEN Shao-qing |
(Jiangsu Polytechnic College of Agriculture and Forestry, Jurong 212400) |
Abstract: |
The seedling height growth process of Camellia japonica was divided into three fast-growth stages and three slow-growth stages with the sequential sample cluster analysis based on the height net growth increment of one-year-old Camellia japonica cutting seedlings. The fast-growth period was from June 20 to August 8, and its growth increment accounted for 41.6% of the total during the fast-growth stage. |
Key words: Camellia japonica cutting seedlings cluster analysis |