An Analysis of Several Climatic Temperature Variables Dealing with Olive Reproduction
An Analysis of Several Climatic Temperature Variables Dealing with Olive Reproduction
复制标题
影响橄榄繁殖的几个气候温度变量的分析
DOI：
10.21273/jashs.108.4.578
复制
发表时间：
1983
影响因子：
1.9
通讯作者：
G. R. Mceachern
中科院分区：
文献类型：
--
作者：
J. O. Denney;G. R. Mceachern
几个温度变量已被建议占开花和结果的橄榄（油橄榄L。）只有一天的平均温度是> 12.2°C和< 13.3°-发现在橄榄产区的气候显着的表达。研究中心显示，在每年10月1日至5月31日期间，此类天数的平均值为17.1 ± 4.5。可以假设，当活跃的生长停止时，当一天的温度上升到大约12.5°时，导致橄榄开花的春化作用就开始了。在橄榄产区，当平均日平均气温约为12.5°时，平均日最高气温为18°，平均日最低气温为7°。
Of several temperature variables that have been suggested to account for flowering and fruiting in the olive (Olea europaea L.) only one—days on which the mean temperature is > 12.2°C and < 13.3°—finds significant expression in the climates of olive-producing regions. Study sites show a mean value of 17.1 ± 4.5 of such days in the period from October 1 to May 31 per year. It can be assumed that vernalization leading to flowering in the olive proceeds when active growth has ceased and when progress of the day’s temperature leads through approximately 12.5°. In olive-producing regions, when mean daily mean temperature is approximately 12.5°, mean daily maximum temperature is 18° and mean daily minimum temperature is 7°.