THE ROLE OF LIGHT REGIME AND SUBSTRATE IN PHOTOSYNTHETIC PIGMENTS, FREE PROLINE CONTENT AND FLOWER QUALITY OF GERBERA JAMESONII L.

被引：0

作者：

Paradikovic, Nada ^{[1
]}

Mustapic-Karlic, Jadranka ^{[1
]}

Teklic, Tihana ^{[1
]}

Cesar, Vera ^{[2
]}

Vinkovic, T. ^{[1
]}

Lisjak, M. ^{[1
]}

Spoljarevic, Marija ^{[2
]}

Iljkic, D. ^{[1
]}

机构：

[1] JJ Strossmayer Univ Osijek, Fac Agr Osijek, Trg Sv Trojstva 3, Osijek 31000, Croatia

[2] JJ Strossmayer Univ Osijek, Dept Biol, Osijek 31000, Croatia

来源：

POLJOPRIVREDA | 2008年 / 14卷 / 02期

关键词：

light regime; substrate; photosynthetic pigments; proline; flower quality; gerbera;

D O I：

暂无

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

The research of light and substrate role in leaf photosynthetic pigments, free proline content and flower quality indices in two gerbera cultivars (Vino and Ruby Red) showed that flower stems were longer in additional lighting treatment, coco's peat amended with rice chaff and cultivar Ruby Red. Chlorophyll b concentration was in negative relation to leaf proline content and correlated to longer flower stems. In general, the higher leaf total chlorophyll concentration was related to longer stems, and such stems have had larger flower heads. Flower head diameter did not differ significantly between cultivars; it depended on light regime, substrate and their interaction.

引用

页数：7

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