【摘要】 [目的]研究沾化冬枣不同栽培方式对其生长发育的影响。[方法]选择土质相近、肥力相当的地块进行沾化冬枣野外栽培和院落栽培试验,观察沾化冬枣果实发育的主要性状。[结果]野外栽培与院落栽培所获得的果实在果形指数上无多大区别,但野外栽培比院落栽培所获得的果实单果重略小,果皮稍厚,可食率略低。[结论]沾化冬枣院落栽培与野外栽培表现出一系列不同之处。更多还原

【Abstract】 [Objective] To study the effect of different cultural way on growth and development of Zizyphus jujuba Mill.[Method] The field and courtyard cultivation experiment of Zizyphus jujuba Mill were carried on in plot of having the similar soil and fertility.The main character of fruit growth was observed.[Result] The fruit shape index of Zizyphus jujuba Mill in the field and courtyard cultivation had no distinction,the single fruit heavy in field cultivation was slightly smaller than in courtyard cultivation,the pericarp was slightly thick and the eating rate was lower.[Conclusion] The courtyard and field cultivation of Zizyphus jujuba Mill display a series of differences.更多还原