CAJ | 학술논문

对红王子锦带生物学特性及苗期高生长节律进行观察和研究，结果表明：哈尔滨地区栽植的红王子锦带一般在4月中旬叶芽开始膨大，4月下旬芽开放，4月末开始展叶；5月初为展叶盛期，5月中下旬现蕾；6月上旬初花，6月中、下旬进入盛花期。扦插苗观察6年，高生长于第2年进入速生期，随着树龄增长高生长逐渐趋于缓慢；高生长一年中有2个高峰，二次生长高峰大于一次生长高峰，并于9月中旬停止生长，温热不足，冬眠前生理成熟受限。
대홍왕자금대생물학특성급묘기고생장절률진행관찰화연구，결과표명：합이빈지구재식적홍왕자금대일반재4월중순협아개시팽대，4월하순아개방，4월말개시전협；5월초위전협성기，5월중하순현뢰；6월상순초화，6월중、하순진입성화기。천삽묘관찰6년，고생장우제2년진입속생기，수착수령증장고생장축점추우완만；고생장일년중유2개고봉，이차생장고봉대우일차생장고봉，병우9월중순정지생장，온열불족，동면전생리성숙수한。
Observation of biological characteristics ＆ seedling growth rhythm of Weigela florida were studied. Result shows that： buds of Weigelaflorida planted in Harbin region generally begin to expand in the middle of April;buds open in late April, and begin to expand leaves at the end of April;leafing stage is in early May;flower bud is in late May;initial flowering is in early June, and full-bloom stage is in middle ＆ late June. Cuttings were observed for 6 years;the height growth enter the fast-growing period in the second year;height growth tends to be slow along with the age growth;height growth have two peaks in a year; second growth peak is greater than the first peak of growth, and stop growing in the middle of September; physiological maturity is restricted before hibernation due to lack of warm.