Effect of different light conditions on the growth of nine Zingiberaceae plants
Journal Title: 广东农业科学 - Year 2018, Vol 45, Issue 2
Abstract
"Nine Zingiberaceae plants，such as Hedychium coronarium Koen，Hedychium sp.，Hedychium qingchengense Z. Y. Zhu，Alpinia‘ Red harvest’，Alpinia pumila Hook. F.，Curcuma attenuate，Curcuma kwangsiensis S. G. Lee et C. F. Liang，Kaempferia pulchra，Costus bakeri，were used as experimental materials. The physiological properties and morphology of these nine plants were studied under different light intensity. The light response curves including light saturation point（ LSP） and light compensation point（ LCP） data were also measured. According to the light response data of the nine Zingiberaceae plants，combined with actual conservation observation experience，finally，we obtained the approximate range of illumination for each plant. The aim is to provide reference and reference for the refinement and landscape configuration. The results showed that Alpinia pumila Hook. F. and other Alpinia species were relative shade-requiring，of which were difficult to adapt to the whole light. Curcuma attenuate and Hedychium coronarium Koen were relative heliophilous. Under the condition of excessive shading， the Hedychium species would easily cause lodging. It was suitable for planting nine Zingiberaceae plants in the 70% shading environment."
Authors and Affiliations
Zhao-liang PENG, Nian LIU
Keywords
Related Articles
- EP ID EP592674
- DOI 10.16768/j.issn.1004-874X.2018.02.006
- Views 53
- Downloads 0
Effects of different drying methods on the activity of total flavonoids of Anoectochilus roxburghii（wall.） in vitro
"The present paper studied the effects of two drying technologies，vacuum freeze-drying and airdrying， on the antioxidant capacity，tyrosinase activity and melanin biosynthesis of Anoectochilus roxburghii in vitro. The...
Carbon storage allocation pattern of Casuarina equisetifolia Forst with different ages in Wenchang city of Hainan
Using the biomass estimation models of Casuarina equisetifolia, we studied the carbon storage and distribution characteristics of C. equisetifolia plantations in Wenchang with different forest ages. The results showed th...
Soil physical and chemical properties of pure Pinus massoniana and mixed-species tree plantation with different age in south Guangxi area
Six forest stands of 59，34，and 24 years old Pinus massoniana and their mixed forests were selected and 20 m by 20 m plots were set up to analyze the changes of soil nutrients content under different forest stands and f...
Recent advances in plant micrornas responses to abiotic stresses
"Abiotic stress is one of the primary factors that affect plant growth and yield. Recently microRNAs （miRNAs） have been found to play an essential role in regulating plant abiotic stress responses. miRNAs can base-pair...
Protein requirement of Wenchang caponized chickens
"The experiment was conducted to study the protein requirement of wenchang caponized chickens. A total of 96，healthy and similar Wenchang caponized chickens which is 75-day-old were randomly divided into 4 treatment gro...