Biological suppression of nitrification by selected cultivars ofHelianthus annum L.
Biological suppression of nitrification by selected cultivars ofHelianthus annum L.
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DOI：
10.1007/bf01018768
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发表时间：
1988-03
影响因子：
2.3
通讯作者：
I. Alsaadawi
中科院分区：
文献类型：
--
作者：
I. Alsaadawi
采用土壤培养法研究了不同向日葵品种对硝化作用的化感潜力。结果表明，供试品种根系和地上部的水浸提液和残留物均显著降低了土壤硝化速率。然而，品种本地和Citosol被认为是更抑制硝化比别人。
The allelopathic potential of different cultivars ofHelianthus annuusagainst 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.