Effect of Water Stress on the Growth of the ‘Xiaguang’ Flowering Orchid(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Water Stress on the Growth of the ‘Xiaguang’ Flowering Orchid

Author(s):: WANG Yu-ying¹; LING Qing²; SHI Ying-qi¹; LI Guang-hong³; LI Zhi-min³; LI Zhi-lin¹; 4; 1.Institute of Landscape Plants,Yunnan Agricultural University,Kunming,Yunnan 650201;
2.Yunnan Vocational and Technical College of Agriculture,Kunming,Yunnan 650031;
3.Lan Guo Flower Industry Development Limited Company of Dali,Dali,Yunnan 671003;
4.Associate Innovation Center of Biodiversity Species and Yunnan Characteristic Agriculture,Kunming,Yunnan 650201

Keywords:: Cymbidium tracyanum L.Castle×Cymbidium mastersii cv ‘Xiaguang’; water stress; growth of flowering

Abstract:: Taking ‘Xiaguang’ as material,the effect of water stress on the number and length of flower spikes,blooming days and diseases of ‘Xiaguang’were studied at the early blossom stage.The results showed that compared with control (water once every 5 days) the plant of watering once every 10 days promoted the number of flower spikes,extended the blooming days (up to 52 days),and was helpful to control the occurrence of plant diseases in comparison with the control treatment (watering once every 5 days).It illustrated the proper water control irrigation was beneficial to improve the quality of flowering.

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Last Update: 2014-12-24