Effect of Different Shading and Cultivation Density on Yield of Typhonium giganteum (PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Different Shading and Cultivation Density on Yield of Typhonium giganteum

Author(s):: ZHANG Zhong-bao¹; LI Da-cheng²; JING Xin¹; 1.Traditional Chinese Medicine College,Jilin Academy of Agricultural Science and Technology，Jilin,Jilin 132101；
2.Jilin Agricultural Radio School,Jilin,Jilin 132101

Keywords:: Typhonium giganteum; transmittance of light; chlorophyll content; cultivation density; shading net; yield

Abstract:: Taking Typhonium giganteum as material,in order to achieve a high yield，the best light condition and cultivation density for Typhonium giganteum through experiments with different shading and cultivation density were studied.The results showed that shading nets could prevent early frost，significantly increased the yield of typhonium giganteum and enhance the percentage of chlorophyll in leaves.According to the experiments，80% shading resulted in highest yield of Typhonium giganteumtubers，with an increase of 48.72%；a density of 20 cm×15 cm led to the highest yield of Typhonium giganteum(corm weight 6.6~8.6 g)，744.444 kg/667m2.

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Last Update: 2014-08-23