CAJ | 학술논문

试验以二花槽、凯特、金太阳、沙金红、骆驼黄、张公园6个品种的杏树为试材，分别对各个品种的开花物侯期、不同类型果枝的花朵败育率、坐果率以及落花落果规律进行了调查分析。结果表明，二花槽、金太阳、沙金红这3个品种的花期最早，易受晚霜危害；同一品种不同类型果枝的花朵败育率不同，以中、长果枝的花朵败育率较高，而短果枝及花束状果枝的败育率较低；供试品种中以沙金红总体败育率最高，不适宜普遍种植；以金太阳和凯特两个品种的花朵败育率较低，坐果率较高，适宜广泛种植。相关性分析结果表明，杏树的花朵败育率和坐果率成极显著负相关。
시험이이화조、개특、금태양、사금홍、락타황、장공완6개품충적행수위시재，분별대각개품충적개화물후기、불동류형과지적화타패육솔、좌과솔이급락화낙과규률진행료조사분석。결과표명，이화조、금태양、사금홍저3개품충적화기최조，역수만상위해；동일품충불동류형과지적화타패육솔불동，이중、장과지적화타패육솔교고，이단과지급화속상과지적패육솔교저；공시품충중이사금홍총체패육솔최고，불괄의보편충식；이금태양화개특량개품충적화타패육솔교저，좌과솔교고，괄의엄범충식。상관성분석결과표명，행수적화타패육솔화좌과솔성겁현저부상관。
In orderto research apricot’s habits ofbloom ing and fruiting,six varieties w ere used in this study ofbloom ing phenophase,the rate offlow erabortion and fruiting.The results show thatthe flow erabortion rate w as positively correlated w ith the fruiting rate,there w ere differentrates offlow erabortion and fruiting in sam e variety,in w hich thatlong and m edium fruitbranch had high flow erabortion rates,on the contrary shortand bouquetfruitbranch had low flow erabortion rates.A variety Sha-jinhong did notgrow w idely because ofits highest flow erabortion rate.H ow ever,2 varieties G olden sun and K ate w ere suitable forw idespread planting because oftheirlow erflow erabortion rate and higherfruiting rate.