CAJ | 학술논문

2007-2012年，在东兰县板栗之乡建立毛板红板栗嫁接林分与未嫁接林分标准地进行结实状况的对比研究。结果表明：嫁接林分多年平均果实空苞率为2.98%，比未嫁接林分年平均空苞率（4.86%）下降38.68%。嫁接林分多年平均果实产量为1554.2 kg/hm2，比未嫁接林分年平均值（194.2 kg/hm2）提高7倍以上。嫁接林分多年平均经济价值为15541.7元/hm2，纯收入为11791.7元/hm2，比未嫁接林分多年平均值（1941.7元/hm2）提高7倍以上。研究结果说明，毛板红板栗品种经过嫁接等集约经营管理后，其经济效益极为显著。
2007-2012년，재동란현판률지향건립모판홍판률가접림분여미가접림분표준지진행결실상황적대비연구。결과표명：가접림분다년평균과실공포솔위2.98%，비미가접림분년평균공포솔（4.86%）하강38.68%。가접림분다년평균과실산량위1554.2 kg/hm2，비미가접림분년평균치（194.2 kg/hm2）제고7배이상。가접림분다년평균경제개치위15541.7원/hm2，순수입위11791.7원/hm2，비미가접림분다년평균치（1941.7원/hm2）제고7배이상。연구결과설명，모판홍판률품충경과가접등집약경영관리후，기경제효익겁위현저。
In order to find out the fruitage effect of grafted chestnut ,the fruitage between grafted and non-grafted chestnut sample plots in Donglan County during 2007 to 2012 were comparative analyzed. The results showed that the empty bundle rate of grafted sample was 2.98%,which lower than that of non-grafted (4.86%) by 38.68%.The fruit yield was 1 554.2 kg/hm2,which increased more than 7 times than that with non-grafted (194.2 kg/hm2).The average economic benefits was 15 541.7 yuan/hm2 with a pure income of 11 791.7 yuan/hm2,which increased more than 7 times than that with non-grafted (1 941.7 yuan/hm2).The study proved that the chestnut′s economic benefit was notably improved after intensive management such as grafting.