Print ISSN: 2077-5822

Online ISSN: 2618-1479

Keywords : pollution


A Study of Isolation and Identification of Habitated Fungi in Sediments of Suq Al-Shuyokh Marshes

Ihsan.F.H. AI-Jawhary; N.H; Hakeem

Al-Qadisiyah Journal For Agriculture Sciences, 2014, Volume 4, Issue 1, Pages 54-61
DOI: 10.33794/qjas.2014.93944

Nineteen filamentous fungi have been isolated from sediments collected from different sites in the Suqalshuyokh marshes of Governorate of Thi- Qar by dilution method. The results show that Deutromycota fungi is more dominant genera with 94.5% and the second dominant genera is Ascomycota with 2.5% the third dominant genera is Zygomycota with 2.5% .Aspergillus niger and Fusarium solani are more frequancy with 100% in all samples, but Aspergillus fumigates , penicillium funiculosum are 83% and the percent of A. flavus reached to 33% , at the same time the percent of another fungi has reached to 16%.
The results showed that the different sites in this study have no high effect on fungi diversity in sediments of marshes due to the similitary of environment in study sites .

The Effect of Different Levels of Cadmium and Organic Manure on Some Properties of Tomato Seedling ( Lycopersicon esculuntum ) Mill cv.Polyana

Baker Jilab Hadi; Turki Muftin Sa

Al-Qadisiyah Journal For Agriculture Sciences, 2012, Volume 2, Issue 2, Pages 10-19
DOI: 10.33794/qjas.2012.68146

The experiment is conducted during Winter season 2009-2010 in the Research
Station of College of Agriculture Al-Muthana University. Cadmium as a heavy
metals is applied at the rates ( 0 , 3 , and 6 mg/kg soil ) as CdCl2 , while organic
matter ( O M ) mixture are have been added at mixing rate of ( sand , 1sand : 1 )
O M ) and 1 sand : 2 ( O M ) as cow dung ) . The experiment is laid out in CRD
with 3 replicates in 27 pots . Data have been collected on plant height ,stem
diameter ,shoot wt , shoot DM , root length and root shoot ratio .The addition of
Cd has a significant deleterious effect on all the properties except root/shoot
ratio , while the O M has a significant effect on plant height and Root length
only . There is a significant interaction between some properties