CAJ | 학술논문

近年在沙糖橘主要产区广东省肇庆市和云浮市，沙糖橘因黄化而导致低产、果实品质下降、树体早衰甚至死亡的现象剧增。试验处理800株沙糖橘，死亡16株，死亡率2%；对照120株，死亡91株，死亡率75.8%。研究表明：根据沙糖橘生物学特性和年生长发育规律，通过科学管理增强树势，能够减少沙糖橘黄化死亡，延长树体寿命。
근년재사당귤주요산구광동성조경시화운부시，사당귤인황화이도치저산、과실품질하강、수체조쇠심지사망적현상극증。시험처리800주사당귤，사망16주，사망솔2%；대조120주，사망91주，사망솔75.8%。연구표명：근거사당귤생물학특성화년생장발육규률，통과과학관리증강수세，능구감소사당귤황화사망，연장수체수명。
In recent years, in Zhaoqing City and Yunfu City of Guangdong Provice where is the main production areas of Shatang Mandarin, the phenomenon of premature aging and death of Shatang Mandarin caused by etiolation has been increasing greatly. Etiolation also led to the decrease of yield and fruit quality. 800 plants of the Shatang Mandarin trees were processed in the experiment. The result was that 16 plants died. The mortality rate was 2%. 120 plants were taken in controlled study, and 91 plants died. The death rate was 75.8%. Research showed that to enhance the tree potential through scientific management can reduce the death extend and prolong the lifetime of the tree according to biology characteristics and the growth and development regularity of Shatang Mandarin.