EFFECT OF IRON CHLOROSIS ON MINERAL-NUTRITION AND LIPID-COMPOSITION OF THYLAKOID BIOMEMBRANE IN PRUNUS-PERSICA (L) BASTCH

被引：6

作者：

MONGE, E

PEREZ, C

PEQUERUL, A

MADERO, P

VAL, J

机构：

[1] Plant Nutrition Department, Estación Experimental de Aula Dei, Zaragoza, 50080

来源：

PLANT AND SOIL | 1993年 / 154卷 / 01期

关键词：

FATTY ACIDS; IRON CHLOROSIS; LIPIDS; NUTRIENTS; PRUNUS-PERSICA; PEACH TREE; THYLAKOID LIPIDS;

D O I：

10.1007/BF00011077

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The effect of iron chlorosis on mineral, thylakoid lipids and fatty acids composition of field grown peach tree leaves was studied. Significant differences were found in iron extracted by using alpha,alpha'-dipyridyl (active iron), total iron, P, K, Cu and the P/Fe and Fe/Mn ratios. The levels of total chlorophyll, total glycolipids and phospholipids were reduced under iron chlorosis. A slight iron deficiency does not modify the fatty acid composition of thylakoid membranes, while a strong deficiency changes the proportion of some fatty acids.

引用

页码：97 / 102

页数：6

共 20 条

[1] IRON-DEFICIENCY IN PEA LEAVES - EFFECT ON LIPID-COMPOSITION AND SYNTHESIS [J].