CAJ | 학술논문

为研究不同类型肥料在油茶（Camelliaoleifera）赣无优良无性系上的运用效果，选择鸡粪、复合肥、有机肥及油茶专用肥，采用随机区组试验设计，结果表明：专用肥对仁出油率提高效果最高，为39．09％，其次施有机肥为37．49％，对果型大小作用也非常明显，其次施有机肥冠幅增长幅度最大。CK和施复合肥比施鸡粪、有机肥和专用肥的油茶高增长要大。施复合肥、有机肥和专用肥对油茶的冠幅增加较多。CK和施复合肥会导致大量秋梢徒长。施鸡粪对单果大小有促进作用，在一定程度可以抑制落果。为获得最佳出仁率和出油率，建议施复合肥和专用肥的处理在果实完全成熟程度适时采摘，仁出油率还会有进一步提高的空间。
위연구불동류형비료재유다（Camelliaoleifera）공무우량무성계상적운용효과，선택계분、복합비、유궤비급유다전용비，채용수궤구조시험설계，결과표명：전용비대인출유솔제고효과최고，위39．09％，기차시유궤비위37．49％，대과형대소작용야비상명현，기차시유궤비관폭증장폭도최대。CK화시복합비비시계분、유궤비화전용비적유다고증장요대。시복합비、유궤비화전용비대유다적관폭증가교다。CK화시복합비회도치대량추소도장。시계분대단과대소유촉진작용，재일정정도가이억제낙과。위획득최가출인솔화출유솔，건의시복합비화전용비적처리재과실완전성숙정도괄시채적，인출유솔환회유진일보제고적공간。
The effects of different fertilizer applications on Camellia oleifera of Gan Clone were studied ,by means of split plot design ,using organic fertilizer ,special fertilizer and compound fertilizer .The results showed that the highest effect of special fertilizer by was on raising oil yield 39.09%,followed by that of organic fertil-izer which was by 37.49%.Organic fertilizer had obvious effect on fruit size ,and crown width increase .CK and compound fertilizer had higher effect on height increase than chicken manure ,organic fertilizer and special fer-tilizer.Compound fertilizer ,organic fertilizer and special fertilizer inceased crown width increased considerably . CK and compound fertilizer would lead to excessive growth of fall shoots .Chicken manure promoted the single fruit size inhibited fruit drop to a certain extent.For best shelling percentage and oil yield timely picking is rec -ommended for the Camellia treated with compound fertilizer and special fertilizer when the fruit is fully mature ,there is room for increase of pip oil yield.