WEED DYNAMIC OF CONVENTIONAL AND ECOLOGICAL CROPPING SYSTEMS IN DIFFERENT ROTATION

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ALI MORADI L.; KOUCHAKI A.; NASIRI MAHALATI MARZEYEH; ZARE FEIZABADI A.

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Journal: Agricultural Sciences and Technology Year:2004 | Volume:18 | Issue:2 Page(s): 79-90

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Title

WEED DYNAMIC OF CONVENTIONAL AND ECOLOGICAL CROPPING SYSTEMS IN DIFFERENT ROTATION

Author(s)

ALI MORADI L. | KOUCHAKI A. | NASIRI MAHALATI MARZEYEH | ZARE FEIZABADI A. | Issue Writer Certificate

Keywords

WEED DYNAMICQ4

CROPPING SYSTEMSQ4

ROTATIONQ4

Abstract

Weed population dynamics in corn, sugar beet and wheat plots in ROTATION with wheat were studied under conventional and ecological management systems during 2 years. The experiment was carried out as a split- plot design based on complete randomized block. Where 3 crop ROTATIONs were assigned to main plots and 5 CROPPING SYSTEMS including high-input, medium-input, low-input, integrated and organic systems were allocated to subplots. The results showed that crop species and weed management practices in different CROPPING SYSTEMS influenced weed population dynamics. However, weed population dynamics was indirectly affected by crop ROTATION. Weed density was significantly higher in organic and medium-input compared to other systems. The lowest weed population density and diversity was observed in high-input system. In the second year of experiment, while crops were changed in ROTATION, difference in weed density was the same as the first year in different CROPPING SYSTEMS but species composition varied depending on crop species.

Cites

رشد، فتوسنتز و عملکرد ذرت در پاسخ به تلقیح با قارچ میکوریزا و باکتری های آزادزی تثبیت کننده نیتروژن در نظام های زراعی رایج و اکولوژیک

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APA: Copy

ALI MORADI, L., KOUCHAKI, A., NASIRI MAHALATI, MARZEYEH, & ZARE FEIZABADI, A.. (2004). WEED DYNAMIC OF CONVENTIONAL AND ECOLOGICAL CROPPING SYSTEMS IN DIFFERENT ROTATION. AGRICULTURAL SCIENCES AND TECHNOLOGY, 18(2), 79-90. SID. https://sid.ir/paper/22390/en

Vancouver: Copy

ALI MORADI L., KOUCHAKI A., NASIRI MAHALATI MARZEYEH, ZARE FEIZABADI A.. WEED DYNAMIC OF CONVENTIONAL AND ECOLOGICAL CROPPING SYSTEMS IN DIFFERENT ROTATION. AGRICULTURAL SCIENCES AND TECHNOLOGY[Internet]. 2004;18(2):79-90. Available from: https://sid.ir/paper/22390/en

IEEE: Copy

L. ALI MORADI, A. KOUCHAKI, MARZEYEH NASIRI MAHALATI, and A. ZARE FEIZABADI, “WEED DYNAMIC OF CONVENTIONAL AND ECOLOGICAL CROPPING SYSTEMS IN DIFFERENT ROTATION,” AGRICULTURAL SCIENCES AND TECHNOLOGY, vol. 18, no. 2, pp. 79–90, 2004, [Online]. Available: https://sid.ir/paper/22390/en

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