FORMATION OF NODULES ON NONNODULATING SOYBEAN T201 AFTER TREATMENT WITH 2,4-DICHLOROPHENOXYACETATE

被引：22

作者：

AKAO, S ^{[1
]}

NAKATA, S ^{[1
]}

YONEYAMA, T ^{[1
]}

机构：

[1] NATL AGR RES CTR, TSUKUBA, IBARAKI 305, JAPAN

来源：

PLANT AND SOIL | 1991年 / 138卷 / 02期

关键词：

2,4-DICHLOROPHENOXYACETATE; NODULE FORMATION; NONNODULATING SOYBEAN;

D O I：

10.1007/BF00012247

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The formation of effective root nodules on a non-nodulating line (T201) of soybean (Glycine max (L.) Merr.,) was induced by a treatment with 2,4-dichlorophenoxyacetate (2,4-D). The induced nodules, inoculated with mixed Bradyrhizobium japonicum strains A1017 and IRj2101, had a normal internal structure, red in colour and the cells being filled with bacteroids. Externally, the induced nodules were of unusual shape, being paired or gourd-like in form and were attached to thickened roots. The nodules were capable of acetylene reduction (3.1-3.5-mu-moles g-1 fresh weight nodules h-1), allowing the growth of plants with dark green leaves.

引用

页码：207 / 212

页数：6

共 10 条

[1]

Akao S., 1989, Japanese Journal of Soil Science and Plant Nutrition, V60, P53

[2]

ALLEN O. N., 1940, Botanical Gazette, V102, P121, DOI 10.1086/334940

[3] FORMATION OF NODULAR STRUCTURES ON RICE SEEDLINGS BY RHIZOBIA [J].