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本文探讨了4种不同遮光率对香水花(Heliotropium arborescens)扦插苗生长的影响,结果表明不同光照条件对香水花植株在新增株高、萎焉发生、植株分枝、开花和生长量等方面有着十分重要的影响,在4个处理中,处理3遮光70%处理植株的生长状况最好,处理4遮光90%处理属于遮光过度,造成植株徒长,处理2遮光50%处理属于遮光不够,而处理1全光照处理很容易造成植株发生萎焉情况。
In this paper, the effects of four different shading rates on the growth of the cuttings of Heliotropium arborescens were studied. The results showed that the effects of different light conditions on the emergence of new plant height, wilt, plant branching, flowering and growth Has a very significant impact on the four treatments, the treatment of shading 70% of the treatment of the best growth conditions, treatment 4 shading 90% of the treatment is excessive shading, resulting in plant leggy treatment 2 shading 50% of the treatment is inadequate shading, and Treatment 1 full light treatment is very easy to cause plant wilting situation.