植物基因活化剂“奇茵”对枣树叶绿素含量和光合强度的影响  

The Physiological Effect of Plant Gene Activator-Qiyin on Chinese Date at its Flowering

作　　者：周凤[1] 

机构地区：[1]大同职业技术学院数理系,山西大同037008

出　　处：《北方果树》2005年第1期11-12,共2页Northern Fruits

摘　　要：奇茵是一种植物基因活化剂,将其在不同时期喷施于植物的不同部位会对其生理指标产生很大影响。对枣树于初花期(6月下旬)喷施奇茵250倍、500倍、750倍、1000倍液一次,发现各浓度都不同程度地增强了枣树的光合强度,提高了叶绿素含量,其中以250倍液最为显著,500、750、1000倍液次之。This paper is based on the experiment that Qiyin,a plant gene activator,can have a great impact on its physiological index,when it is sprayed on the different parts of the plants at different stages.If we spray the solution of Qiyin in the ratio of 250:1,500:1,750:1 and 1000:1 respectively on Chinese Date at its early stage(the last ten days of June),we will find that each of them will help to strengthen the photosynthetic intensity and increase the chlorophyll content.The experiment shows that the solution of Qiyin in the ratio of 250:1 has got a more remarkable result than the others.

关 键 词：植物基因活化剂 “奇茵” 枣树 叶绿素含量 光合强度 喷施时期 喷施部位 

分 类 号：S665.1[农业科学—果树学] S482.8[农业科学—园艺学]