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气温和土温对芽接在枳(Poncirus trifoliata(l.)Raf)砧上的4年和12年生佛罗斯特殊心系伏令麦橙(“Frost Valencia)〔Citrus Sinensis(l.)Osbek〕开花的相关影响,是取决于所控制的环境。定植的树经过四种环境条件内的一种处理,环境条件包括:在每间温室中各有两种恒定土温的两间温室内有两种昼夜气温。暖土(25℃)较冷土(15℃)能增加发芽总数。对比而言,新梢上花的分化主要受气温的影响。冷凉的气温(20°/15℃,昼/夜)比30°/15℃气温时有更多的花。可是,较低的气温结果产生更多的无叶花枝;而当有较暖的土壤和较高的气温时,多叶的花枝被增加到最大数量。
Temperatures and Soil Temperature Four and twelve-year-old Florentine sprouting on the anvil of Poncirus trifoliata (Raf) was flooded with Frost Valencia (Citrus Sinensis (L.) Osbek) The impact is dependent on the environment under control. The colonized tree is subjected to one of four environmental conditions: ambient temperature in two greenhouses with two constant soil temperatures in each greenhouse Temperatures. Warmer soil (25 ℃) than the cold soil (15 ℃) can increase the total number of germination. In contrast, the shoot on the flower differentiation is mainly affected by temperature. Cold temperature (20 ° / 15 ℃, day / night ) Had more flowers than the 30 ° C / 15 ° C air temperature, however, the lower air temperature resulted in more leafless flowering branches, and when warmer soil and higher temperatures were present, the multi-leafed flowering branches were increased To the maximum number.