EFFECT OF BEAN ON WEED CONTROL OF MAIZE

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MOVAHHEDI DEHNAVI M.; MAZAHERI D.; BANKEHSAZ A.

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Journal: Desert Year:2001 | Volume:6 | Issue:2 Page(s): 71-85

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Information Journal Paper

Title

EFFECT OF BEAN ON WEED CONTROL OF MAIZE

Author(s)

MOVAHHEDI DEHNAVI M. | MAZAHERI D. | BANKEHSAZ A. | Issue Writer Certificate

Keywords

BEANQ2

HEED CONTROLQ3

MAIZEQ3

METEROPPINGQ4

LEAF AREA INDEXQ4

SUSTINAB'E ASUIENTHQ3

MONO CULTUREQ3

Abstract

Multiculture cropping plants instead of continues monoculture of one or several crops and pest management, are the two very important aspects of sustainable agriculture today. One of the most effective methods of weed control is the use of rapidly growing plants accompanied by row crops that is valued in protecting the nature from destructive effects of herbicides. Therefore, this study was conducted in Farm Research, Faculty of Agriculture, University of Tehran in 1998. To determine the role of BEAN (Phaseolus vulgaris L.) in controlling weeds of MAIZE (Zea mays L.). Experimental design was randomized complete block with four replications and nine treatments including unweeded sole crop of MAIZE (MC), sole crop of MAIZE with one time weeding (MW1), sole crop of MAIZE with two times weeding (MW2), intercropping of 100% MAIZE + 50% BEAN (MB50), 100% MAIZE + 30% BEAN (MB30), 100% MAIZE + 10 % BEAN (MB10), 75% MAIZE + 25% BEAN (M75B25), 50% MAIZE + 50% BEAN (M50B50) and sole crop of BEAN (B). During the growing season in two week intervals and at harvest time, dry matter and leaf area of two crops and dry matter of each weed species were measured. Results indicated that weeding increased the biological yield of MAIZE, but intercropping had no effect on this character. Intercropping of 100% MAIZE + 50% BEAN (MB50) among often intercropping treatments had a maximum effect on weed dry matter. This treatment (MB50) reduced to the dry matter of Amaranthus sp. and Solanum nigrum L. as compared with the unweeded sole crop of MAIZE (MC). Weeding increased the LEAF AREA INDEX (LAI) of MAIZE but there were no differences among the intercropping treatments, and as the density of BEAN was increased in intercropping, the LEAF AREA INDEX of BEAN increased overall, the rate of BEAN leaf area expanding was determinant success in intercropping under weed conditions.

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APA: Copy

MOVAHHEDI DEHNAVI, M., MAZAHERI, D., & BANKEHSAZ, A.. (2001). EFFECT OF BEAN ON WEED CONTROL OF MAIZE. DESERT (BIABAN), 6(2), 71-85. SID. https://sid.ir/paper/5334/en

Vancouver: Copy

MOVAHHEDI DEHNAVI M., MAZAHERI D., BANKEHSAZ A.. EFFECT OF BEAN ON WEED CONTROL OF MAIZE. DESERT (BIABAN)[Internet]. 2001;6(2):71-85. Available from: https://sid.ir/paper/5334/en

IEEE: Copy

M. MOVAHHEDI DEHNAVI, D. MAZAHERI, and A. BANKEHSAZ, “EFFECT OF BEAN ON WEED CONTROL OF MAIZE,” DESERT (BIABAN), vol. 6, no. 2, pp. 71–85, 2001, [Online]. Available: https://sid.ir/paper/5334/en

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