CAJ | 학술논문

研究南方红豆杉（Taxus chinensis var. mairei）1年生裸根苗在苗期各个器官生长的变化规律，模拟苗木各器官生长与时间之间的相关关系和各器官生长与苗高生长的数学模型，结果表明：南方红豆杉1年生苗出现2次生长高峰期和1次生长缓慢期，4－6月为第1次生长高峰期，7－9月为生长缓慢期，10－11月为第2次生长高峰期；苗高、地径与生长时间呈y=atb的幂函数关系，根、径同苗高的生长有着直线型的相关关系；拟合模型符合该树种1年生苗的生长规律，各器官间的数学模型及相关关系均达到极显著水平。
연구남방홍두삼（Taxus chinensis var. mairei）1년생라근묘재묘기각개기관생장적변화규률，모의묘목각기관생장여시간지간적상관관계화각기관생장여묘고생장적수학모형，결과표명：남방홍두삼1년생묘출현2차생장고봉기화1차생장완만기，4－6월위제1차생장고봉기，7－9월위생장완만기，10－11월위제2차생장고봉기；묘고、지경여생장시간정y=atb적멱함수관계，근、경동묘고적생장유착직선형적상관관계；의합모형부합해수충1년생묘적생장규률，각기관간적수학모형급상관관계균체도겁현저수평。
Growth rhythm of bare-rooted 1-year seedling of Taxus chinensis var. mairei was observed in Lishui, Zhejiang province. Models were simulated for growth of each organ with time and with seedling height growth. The result demonstrated that two growth peaks occurred respectively during April to June and during October to November, and a poor growth period was during July to September. Seedling height, ground diameter had power function relation with time, y=atb, root and stem had linear correlation with height growth. Models were fitted with growth rhythm of 1-year seedling.