Evaluation of Competitive Indices Between Caraway and Garlic as Affected by Intercropping System and Potassium Fertilization Level
نویسندگان
چکیده
Abstract During the winters of 2020/2021 and 2021/2022, an experiment was done on a private farm in Taha El-Marg Village, Diarb Negm District, Al Sharqia Governorate, Egypt. The purpose these studies to examine impact intercropping systems using caraway garlic at varying row ratios (single crop each as control, 1:2, 2:1, 2: 2, respectively) potassium rates (0.0, 25, 50, 75 kg K 2 O/feddan) competitive indices between two crops. Plots consisted subplots were constituted by fertilization rates. Alternating rows with one significantly increased land equivalent ratio (LER), area× time (ATER) utilization efficiency (LUE%) compared other systems. Under highest level, values LER (1.17 1.10), ATER (1.09 1.04) LUE% (112.82 107.00%) achieved. In general applied (1:2 or systems) more efficient than sole cropping under study when combined rate O/feddan, most cases. Both (CR) Aggressivity (A) estimation showed that dominant while dominated.
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2023
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1214/1/012018