The effect of allochemical compounds of chamomile on changes in physiological parameters and growth of charlock mustard compared to wheat
- سال انتشار: 1401
- محل انتشار: مجله فرآیند و کارکرد گیاهی، دوره: 11، شماره: 47
- کد COI اختصاصی: JR_JISPP-11-47_012
- زبان مقاله: انگلیسی
- تعداد مشاهده: 153
نویسندگان
Shahrekord University
Shahrekord University
Southern Illinois University, Carbondale, USA
Islamic Azad University of Najafabad
چکیده
Abstract Environmental pollution and weed resistance to herbicides have attracted the attention of researchers to methods of biological weed control. In this regard, the effect of different concentrations (۵۰, ۱۰۰ and ۱۵۰ mL/L) of different organs (roots, shoots, whole plant) of chamomile on some physiological parameters and initial growth of charlock mustard (Sinapis arvensis L.) and wheat (Triticum aestivum L.) were examined. The factorial experiment was performed in a completely randomized design with three replications. The results showed that increasing the concentration of chamomile extract increased hydrogen peroxidation, lipid peroxidation, and proline content of charlock mustard, however it suppreseed cell viability, germination rate, seedling length, seedling dry weight and seedling vigor index of this plant. The dry weight of charlock mustard and wheat seedlings at a concentration of ۱۵۰ mL/L at the ۵% probability level was ۵۸.۹ and ۸۴.۳, respectively. In other words, this trait decreased by ۴۱% and ۱۵.۷% in the two plants. Although chamomile shoot extract had the most negative effect on the mentioned traits in both plants, charlock mustard showed a more severe response compared to wheat. Even with the lowest concentration, chamomile extract reduced the vigor index of charlock mustard seedlings three times more than that of wheat. In general, it can be concluded that based on the strong effect of chamomile extract on suppressing the growth of charlock mustard and little effect on wheat seedlings, it can beکلیدواژه ها
Lipid peroxidation, proline, mitotic index, natural herbicide, پراکسیداسیون لیپیدی, پرولین, شاخص میتوزی, علف کش طبیعیاطلاعات بیشتر در مورد COI
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