CAJ | 학술논문

在壮龄油茶生长期间,不同复合肥用量试验结果表明：施肥显著促进壮龄油茶春梢生长,提高鲜果产量;且随着肥料用量的增加,促进效果增大。综合考虑其增产幅度及肥料成本等因素,冬季和夏季各施用复合肥0.5kg/株较为适宜。不同复合肥用量对油茶鲜出籽率和干籽出油率的影响差异不显著。在武汉市新洲区相似地区,推荐大、中、微量元素的适宜配方为：N100.0kg/hm^2,P2O5115.0kg/hm^2,K2O115.0kg/hm^2,硫酸锌15.0kg/hm^2,硼砂7.5kg/hm^2。施肥时期与技术对肥效有显著影响,其中冬季和夏季2次各施用一半肥料（以双半圆沟施）对油茶鲜果增产的促进作用较强。
재장령유다생장기간,불동복합비용량시험결과표명：시비현저촉진장령유다춘소생장,제고선과산량;차수착비료용량적증가,촉진효과증대。종합고필기증산폭도급비료성본등인소,동계화하계각시용복합비0.5kg/주교위괄의。불동복합비용량대유다선출자솔화간자출유솔적영향차이불현저。재무한시신주구상사지구,추천대、중、미량원소적괄의배방위：N100.0kg/hm^2,P2O5115.0kg/hm^2,K2O115.0kg/hm^2,류산자15.0kg/hm^2,붕사7.5kg/hm^2。시비시기여기술대비효유현저영향,기중동계화하계2차각시용일반비료（이쌍반원구시）대유다선과증산적촉진작용교강。
Based on the experiment,the authors studied the effects of different compound fertilizer on the growth and fruiting of mature Camellia oleifera Abel.The results showed that the growth of spring shoots of mature Camellia oleifera Abel.were promoted and fruit yield was improved significantly by compound fertilizer.And the more compound fertilizers used the more effect of promoting on the growth and fruiting of mature Camellia oleifera Abel.Considering the increasing degree of its yield and fertilizer costs,fertilizing 0.5 kg compounds per strains in winter and summer was more appropriate.The differences of fresh seed rate and the oil rate between different compound fertilizer treatments were not significant.the optimum fertilization recommendation were N 100.0 kg/hm^2,P2O5 115.0 kg/hm^2,K2O 115.0 kg/hm^2,zinc sulfate 15.0 kg/hm^2 and borax 7.5 kg/hm^2 in the Xinzhou District of Wuhan City,.Maturing time and technology had significant impact on fertilizer.It had stronger promoting on the fresh fruit yield by half of the application of fertilizer in winter and summer.