Literature DB >> 24276126

Biological suppression of nitrification by selected cultivars ofHelianthus annum L.

I S Alsaadawi1.   

Abstract

The allelopathic potential of different cultivars ofHelianthus annuus against nitrification was studied using the soil incubation method. The results indicated that aqueous extracts and residues of roots and shoots of all test cultivars significantly reduced the nitrification rate in soil. However, cultivars Local and Citosol were found to be more inhibitory to nitrification than others.

Entities:  

Year:  1988        PMID： 24276126     DOI： 10.1007/BF01018768

Source DB:  PubMed          Journal:  J Chem Ecol        ISSN： 0098-0331            Impact factor:   2.626


  6 in total

1.  Effect of gamma irradiation on allelopathic potential ofSorghum bicolor against weeds and nitrification.

Authors:  I S Alsaadawi; J K Al-Uqaili; S M Al-Hadithy; A J Alrubeaa
Journal:  J Chem Ecol       Date:  1985-12       Impact factor: 2.626

2.  Allelopathic suppression of weed and nitrification by selected cultivars ofSorghum bicolor (L.) moench.

Authors:  I S Alsaadawi; J K Al-Uqaili; A J Alrubeaa; S M Al-Hadithy
Journal:  J Chem Ecol       Date:  1986-01       Impact factor: 2.626

3.  Weed control using allelopathic crop plants.

Authors:  G R Leather
Journal:  J Chem Ecol       Date:  1983-08       Impact factor: 2.626

4.  Rye residues contribute weed suppression in no-tillage cropping systems.

Authors:  J P Barnes; A R Putnam
Journal:  J Chem Ecol       Date:  1983-08       Impact factor: 2.626

5.  Inhibition of nitrifying bacteria by grass and forb root extracts.

Authors:  J L Neal
Journal:  Can J Microbiol       Date:  1969-06       Impact factor: 2.419

6.  Accelerated soil mineralization, nitrification, and revegetation of abandoned fields due to the removal of crop-soil phytotoxicity.

Authors:  M A Lodhi
Journal:  J Chem Ecol       Date:  1981-07       Impact factor: 2.626
  6 in total

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