CAJ | 학술논문

通过对2010／2011年度玉林市龙眼秋梢抽生期一开花着果期的农业气象条件进行诊断分析，得出2011年挂果率高的主要原因是：2010年8-9月份的光温水条件配合较好对秋梢抽生相当有利，紧接着从10月份开始出现了秋、冬、春三季连旱，冬季和早春的气候也比较寒冷，在干旱和寒冷的双重作用下，非常有利于控制冬梢和促进花芽分化，也有利于抑制抽穗期间“冲梢”现象的发生，因此成花情况普遍良好；由于2011年开花期比正常年景偏迟了将近1个月，因此很好地避过了正常年份开花着果期的低温阴雨天气，使得2011年出现了花多果也多的喜人景象，挂果率是最近几年中最好的一年。
통과대2010／2011년도옥림시용안추소추생기일개화착과기적농업기상조건진행진단분석，득출2011년괘과솔고적주요원인시：2010년8-9월빈적광온수조건배합교호대추소추생상당유리，긴접착종10월빈개시출현료추、동、춘삼계련한，동계화조춘적기후야비교한랭，재간한화한랭적쌍중작용하，비상유리우공제동소화촉진화아분화，야유리우억제추수기간“충소”현상적발생，인차성화정황보편량호；유우2011년개화기비정상년경편지료장근1개월，인차흔호지피과료정상년빈개화착과기적저온음우천기，사득2011년출현료화다과야다적희인경상，괘과솔시최근궤년중최호적일년。
Analyzing on the agro-meteorological conditions of Longan autumn shoot pumping period and its flowering of the fruit period in Yulin city from 2010-2011,the main reasons for the high rate of Longan fruiting were discussed. It shows that the meteorological conditions like light, temperature and moisture are very favorable for autumn shoot pumping during August and September 2010.In the dual role of the drought from Autumn to next spring and the relatively cold from winter to next early spring, it is very beneficial not only to control winter shoot and promote flower bud differentiation, but also to curb ＂red tip＂ phenomenon during the heading, which is good for flowering. Because the flowering later than normal year for nearly a month, it avoid the cold rainy weather during the flowering of the fruit period of normal years.