The release of cytokinin-like compounds from Gingko biloba leaf material during composting

被引：25

作者：

Arthur, GD ^{[1
]}

Jäger, AK ^{[1
]}

Van Staden, J ^{[1
]}

机构：

[1] Univ Natal, Sch Bot & Zool, Res Ctr Plant Growth & Dev, ZA-3209 Scottsville, South Africa

来源：

ENVIRONMENTAL AND EXPERIMENTAL BOTANY | 2001年 / 45卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

compost; glycine max; humic material; iso-pentenyladenosine; leachate; senescent leaves; soybean callus bioassay;

D O I：

10.1016/S0098-8472(00)00080-0

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Leachate extracts from senescent Gingko biloba leaf compost, separated by paper chromatography, and analyzed for biological activity using the soybean callus bioassay indicated that cytokinin-like compounds which co-eluted with zeatin and/or dihydrozeatin are released from decomposing leaves. Both leachate and leaf compost extracts obtained in the 5th month of composting were fractionated using HPLC. A cytokinin-like compound. which co-eluted with iso-pentenyladenosine was detected. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：55 / 61

页数：7

共 17 条

[11]

SWIFT MJ, 1979, STUDIES ECOLOGY, V5, P750

[12] EFFECT OF PHOTOPERIOD ON LEVELS OF ENDOGENOUS CYTOKININS IN XANTHIUM-STRUMARIUM [J].

VANSTADE.J ;

WAREING, PF .

PHYSIOLOGIA PLANTARUM, 1972, 27 (03) :331-337

[13] CYTOKININS FROM SOILS [J].

VANSTADEN, J ;

DIMALLA, GG .

PLANTA, 1976, 130 (01) :85-87

[14]

VANSTADEN J, 1977, PHYSIOL PLANTARUM, V40, P296, DOI 10.1111/j.1399-3054.1977.tb04076.x

[15] RELEASE OF CYTOKININS BY MAIZE ROOTS [J].

VANSTADEN, J .

PLANT SCIENCE LETTERS, 1976, 7 (04) :279-283

[16]

VANSTADEN J, 1976, PHYSIOL PLANTARUM, V38, P1, DOI 10.1111/j.1399-3054.1976.tb04848.x

[17]

VANSTADEN J, 1976, PHYSIOL PLANTARUM, V36, P225

← 1 2 →