EFFECTS OF FLOODING ON EXPORT OF GIBBERELLINS FROM ROOT TO SHOOT

被引：57

作者：

REID, DM

CROZIER, A

HARVEY, BMR

机构：

[1] Department of Biology, The University of Calgary, Calgary, Alberta

[2] Department of Botany, Queen's University, Belfast

来源：

PLANTA | 1969年 / 89卷 / 04期

关键词：

D O I：

10.1007/BF00387239

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Gibberellin (GA)-like substances are shown to be present in the bleeding sap of tomatoes. It is demonstrated that these substances can promote stem elongation in intact tomato plants. Waterlogging of the root system inhibits stem growth and severely reduces the export of GAs from the root to the shoot in the xylem sap. It is suggested that decline in growth rate following waterlogging may, in part, be due to the reduction in the supply of GAs to the shoot. © 1969 Springer-Verlag.

引用

页码：376 / +

页数：1

共 17 条

[1] EFFECTS OF GIBBERELLINS ON PLANT GROWTH AND DEVELOPMENT [J].