Allelopathy effects for (Secale cereale L.) and (Brassicai  nigra L.)in  :      1-Inhibition of Rhizobium growth and nodulation of (Vica  faba L.)

Mahmood Sh.R.  AL – Gebori; Inaam F.H AL – Zuhairi

Fulltext

Allelopathy effects for (Secale cereale L.) and (Brassicai nigra L.)in : 1-Inhibition of Rhizobium growth and nodulation of (Vica faba L.)

Mahmood Sh.R. AL – Gebori, Inaam F.H AL – Zuhairi

Diyala Agricultural Sciences Journal
2009, Volume 1, Issue 2, Pages 1-5

Abstract

During the spring period of 2008 laboratory experiment was conducted in Diyala province to study the allelopathy effects of different concentrations of the aerial parts (leaves , stems and flowers ) extracts of (Secale cereale L.) and wiled mastered (Brassicai nigra L.)on plumul and radical length . Rhizobium growth and nodulation of(Vicia faba L.) .The results showed that the aerial extracts had a significant herbicidal effects (specially in high concentrations ) on plumul and radical length of (Vicia faba L.) as well as the extracts inhibited the Rhizobium growth and had a significant decrease of nodulation.

Keywords

Brassicai nigra, Secale cereale L, Rhizobium, nodulation

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2024	9	2	3	2		1		1
2023	36	4	2	5	1	2	2	2	3	2	2	8	3
2022	100	12	5	12	11	6	9	16	8	9	4	3	5
2021	171	12	13	22	13	17	33	7	4	7	10	16	17
2020	195	25	30	19	19	14	29	18	16	10	5	5	5
2019	218	29	22	43	22	25	18	9	4	15	11	11	9
2018	244	22	10	27	35	17	8	8	7	9	36	32	33
2017	219	16	23	23	26	28	3	7	10	7	10	50	16
2016	185			23	46	14	7	11	14	9	25	15	21
2015	245	18	16	48	54	8	10	18	13	16	17	18	9
2014	163	11	13	13	17	11	10	5	6	19	13	13	32
2013	191	3	3	19	18	18	16	20	10	11	21	39	13
2012	33							6	1	6	8	7	5

Allelopathy effects for (Secale cereale L.) and (Brassicai nigra L.)in : 1-Inhibition of Rhizobium growth and nodulation of (Vica faba L.)

Abstract

Keywords

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