THE EFFECTS OF PREVIOUS CROP AND TIME OF REMOVAL ON WEED COMMUNITIES IN FODDER SORGHUM (SORGHUM BICOLOR L.)

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AYENEHBAND AMIR

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Journal Paper

Paper Information

Journal: THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA) Year:2006 | Volume:29 | Issue:3 Page(s): 51-60

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Information Journal Paper

Title

THE EFFECTS OF PREVIOUS CROP AND TIME OF REMOVAL ON WEED COMMUNITIES IN FODDER SORGHUM (SORGHUM BICOLOR L.)

Author(s)

AYENEHBAND AMIR | Issue Writer Certificate

Keywords

WEEDQ3

ROTATIONQ2

SORGHUMQ3

Abstract

WEED dynamic in agroecosystems had a key role in WEED threshold management. Also, crop ROTATION and WEED free period are the ecological approaches in integrated WEED management. To evaluate the effects of previous crop and time of removal on WEED communities, a two-season field research was conducted in Mashhad. The experimental design was split plot on the bases of randomized complete block design with three replications. The two previous crops were the main plots (wheat and canola) and time of WEED removal as sub-plots (i. e. 20, 40 and 60 days after planting). The results indicate that the effect of previous crop and time of removal on WEED density and dry matter were significant. First time removal caused highest WEED density and dry matter. WEEDs shoots in this treatment also had a highest nitrogen, phosphorus and potassium. In most cases, board leaf WEEDs had more density and dry matter than grasses. Canola was a volunteer crop in SORGHUM WEEDs flora.

Cites

STUDY OF TIME AND LOCATION MANAGEMENT OF WEED CONTROL ON YIELD AND SOME AGRONOMICAL TRAITS OF CHICKPEA (CICER ARIETINUM L.)

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APA: Copy

AYENEHBAND, AMIR. (2006). THE EFFECTS OF PREVIOUS CROP AND TIME OF REMOVAL ON WEED COMMUNITIES IN FODDER SORGHUM (SORGHUM BICOLOR L.). THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA), 29(3), 51-60. SID. https://sid.ir/paper/24707/en

Vancouver: Copy

AYENEHBAND AMIR. THE EFFECTS OF PREVIOUS CROP AND TIME OF REMOVAL ON WEED COMMUNITIES IN FODDER SORGHUM (SORGHUM BICOLOR L.). THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA)[Internet]. 2006;29(3):51-60. Available from: https://sid.ir/paper/24707/en

IEEE: Copy

AMIR AYENEHBAND, “THE EFFECTS OF PREVIOUS CROP AND TIME OF REMOVAL ON WEED COMMUNITIES IN FODDER SORGHUM (SORGHUM BICOLOR L.),” THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA), vol. 29, no. 3, pp. 51–60, 2006, [Online]. Available: https://sid.ir/paper/24707/en

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