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Position: Home > Articles > The influence of protected-substrate cultivation on tubers growth and florescence of calla in Shanghai Acta Agriculturae Shanghai 2015,31 (3) 40-43

上海地区设施基质栽培对彩色马蹄莲种球生长和开花的影响

作  者:
杨柳燕;张永春;孙翊;顾俊杰;王晖;蒋刚伟
单  位:
上海花卉工程技术研究中心筹;上海市农业科学院林木果树研究所;上海市松江区农业委员会
关键词:
彩色马蹄莲;栽培基质;GA_3;栽培季节
摘  要:
通过上海地区设施基质栽培试验,对彩色马蹄莲品种‘MajesticRed'种球生长和开花情况进行比较。结果表明:40%进口草炭+30%珍珠岩+30%进口椰糠的混合基质有利于种球围径和重量的增长;随着种球GA,浸泡浓度的增加,花朵数量增多,花梗长度加长,但畸形花比例也随之增加,适宜的GA_3质量浓度为100—150 mg/L。上海地区冬春季设施基质栽培的种球,围径和重量增幅比夏秋栽培大。
译  名:
The influence of protected-substrate cultivation on tubers growth and florescence of calla in Shanghai
作  者:
YANG Liu-yan;ZHANG Yong-chun;SUN Yi;GU Jun-jie;WANG Hui;JIANG Gang-wei;Forestry and Pomology Research Institute,Shanghai Academy of Agricultural Sciences;Shanghai Engineering Research Center for Floriculture;Songjiang District Agriculture Committee;
关键词:
Calla(Zantedeschia hybrids);;Cultivate-substrate;;Gibberellin;;Cultivation season
摘  要:
The influence of different cultivation treatments on tubers growth and florescence of Zantedeschia' Majestic Red' was investigated.The results showed that the mixed cultivate-substrate of 40%imported peat +30%perlite + 30%imported cocopeat was beneficial to the perimeter and weight of calla tubers.With the increase of GA_3 concentration,the number of flowers and the length of pedicels increased,but the proportion of abnormal flowers also increased.The suitable GA_3 concentration for tubers treatment was 100—150 mg/L.The increase percentages of perimeter and the weight of tubers in winter-spring cultivation season were higher than that in summer-autumn cultivation season in Shanghai.

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