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Information Journal Paper

Title

STUDY OF SWALLOW WORT (CYNANCHUM ACUTUM L.) PHENOLOGY STAGES

Pages

  16-24

Keywords

SWALLOW WORT (CYNANCHUM ACUTUM)Q3

Abstract

 Study of weed phenology, especially perennials, is important and has many applications in weed management. Swallow wort (Cynanchum acutum L.) is a perennial and troublesome weed that has been observed in Iran, especially in orchards, for a few years. The phenology of this weed has not studied in Iran yet. Therefore, to examine phonological stages and their duration, this experiment was conducted in Weed Research Department experimental plots based on growth degree-days, during 1382-1383. The results indicated that the emergence of shoot from root occurred until 10083 growth degree-days, and 5 phonological stages were identified. These stages were shoot emergence from root, secondary shoot producing, bud stage, flowering stage and pod stage. This study showed that swallow wort root growth started in early May and during this period, 80% of the growth was completed. In general, swallow-wort is a long-period growth and development weed. It seemed that using the time calendar from present study would be more precise approach in order to managing of this invasive and troublesome weed.

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  • Cite

    APA: Copy

    PAHLAVANI, A.H., MEYGHANI, FARIBA, RASHED MOHASEL, M.H., & BAGHESTANI MEYBODI, M.A.. (2007). STUDY OF SWALLOW WORT (CYNANCHUM ACUTUM L.) PHENOLOGY STAGES. PAJOUHESH-VA-SAZANDEGI, 20(3 (76 IN AGRONOMY AND HORTICULTURE)), 16-24. SID. https://sid.ir/paper/19077/en

    Vancouver: Copy

    PAHLAVANI A.H., MEYGHANI FARIBA, RASHED MOHASEL M.H., BAGHESTANI MEYBODI M.A.. STUDY OF SWALLOW WORT (CYNANCHUM ACUTUM L.) PHENOLOGY STAGES. PAJOUHESH-VA-SAZANDEGI[Internet]. 2007;20(3 (76 IN AGRONOMY AND HORTICULTURE)):16-24. Available from: https://sid.ir/paper/19077/en

    IEEE: Copy

    A.H. PAHLAVANI, FARIBA MEYGHANI, M.H. RASHED MOHASEL, and M.A. BAGHESTANI MEYBODI, “STUDY OF SWALLOW WORT (CYNANCHUM ACUTUM L.) PHENOLOGY STAGES,” PAJOUHESH-VA-SAZANDEGI, vol. 20, no. 3 (76 IN AGRONOMY AND HORTICULTURE), pp. 16–24, 2007, [Online]. Available: https://sid.ir/paper/19077/en

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