CAJ | 학술논문

　　在不同品种的葡萄砧木上嫁接矢富罗莎，对1年生嫁接苗新梢生长变化及叶片净光合速率进行了比较。结果表明，不同葡萄砧木的矢富罗莎嫁接苗新梢生长存在较大差异，表现较好的是以美砧、101-14MG、贝达为砧木的嫁接苗，其次是以3309C、1103P、520A为砧木的嫁接苗，以SO4为砧的生长表现最差。7种砧穗组合嫁接苗新梢长度和新梢粗度生长变化略有不同，表现为从嫁接苗恢复生长第1天至第95天，新梢长度总体呈快速增长趋势，新梢粗度则出现先快后慢的增长趋势。砧穗组合对嫁接苗光合特性的影响较明显，101-14MG、贝达和美砧为砧木的嫁接苗叶片净光合速率显著高于自根苗；1103P、520A及SO4为砧木的显著低于自根苗；3309C作为砧木的嫁接苗与自根苗无显著性差异。
　　재불동품충적포도침목상가접시부라사，대1년생가접묘신소생장변화급협편정광합속솔진행료비교。결과표명，불동포도침목적시부라사가접묘신소생장존재교대차이，표현교호적시이미침、101-14MG、패체위침목적가접묘，기차시이3309C、1103P、520A위침목적가접묘，이SO4위침적생장표현최차。7충침수조합가접묘신소장도화신소조도생장변화략유불동，표현위종가접묘회복생장제1천지제95천，신소장도총체정쾌속증장추세，신소조도칙출현선쾌후만적증장추세。침수조합대가접묘광합특성적영향교명현，101-14MG、패체화미침위침목적가접묘협편정광합속솔현저고우자근묘；1103P、520A급SO4위침목적현저저우자근묘；3309C작위침목적가접묘여자근묘무현저성차이。
The effects of different rootstocks on the young shoot growth and leaf photosynthetic characteristics of one-year-old"Yatomi Rosa"grafted seedling were studied. The results showed that the young shoot growth of one-year-old grafted seedlings on seven rootstocks varied greatly. The performance of Yatomi Rosa/MeiZhen, Yatomi Rosa/101-14MG and Yatomi Rosa/Beta was the best, followed by Yatomi Rosa/3309C, Yatomi Rosa/1103P and Yatomi Rosa/520A, while Yatomi Rosa/SO4 was the worst. The young shoot length of one-year-old grafted seedlings of seven rootstock-scion combinations increased rapidly all the way, but the width increased quickly at first and then slowly from 1 day to 95 days after recovering growth. The influence of different rootstock/scion combinations on the leaf photosynthetic characteristics was significant. Compared with self-rooted seedlings, the leaf net photosynthetic rate of Yatomi Rosa/101-14MG, Yatomi Rosa/Meizhen and Yatomi Rosa/Beta were higher, but Yatomi Rosa/1103P, Yatomi Rosa/520A and Yatomi Rosa/SO4 were lower, and it was not significantly influenced by 3309C rootstock.