EFFECT OF REPLACEMENT AND ADDITIVE INTERCROPPING SERIES OF AJOWAN WITH BEAN ON YIELD AND YIELD COMPONENTS

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KHORRAMDEL S.; SIAHMARGUE A.; MAHMOODI GH.

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Journal: Crop Production Year:2016 | Volume:9 | Issue:1 Page(s): 1-24

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Title

EFFECT OF REPLACEMENT AND ADDITIVE INTERCROPPING SERIES OF AJOWAN WITH BEAN ON YIELD AND YIELD COMPONENTS

Author(s)

KHORRAMDEL S. | SIAHMARGUE A. | MAHMOODI GH. | Issue Writer Certificate

Keywords

ESSENTIAL OIL YIELDQ1

ROW INTECROPPINGQ2

MEDICINAL PLANTQ2

LAND EQUIVALENT RATIOQ2

Abstract

Background and objectives: MEDICINAL PLANTs play major roles in human health services worldwide. Many people in both developing and developed countries are turning to herbal medicine. There is a growing demand for plant based medicines, health products, essential oils, fragrances, cosmetics and natural aroma chemicals in the national and international markets. The quality of the economic products of MEDICINAL PLANTs is an absolute necessity. Nutrient enrichment of soils by nitrogen fixing symbiotic bacteria present in bean has been known.Materials and methods: In order to study the impact of replacement and additive intercropping series on yield and yield components of bean and ajowan as a MEDICINAL PLANT, an experiment was conducted based on a randomized complete block design with three replications at the Agricultural Research Station, Shirvan College of Agriculture and Natural Resources during 2012-2013 growing season. Seven replacement and additive intercropping series such as 75% ajowan+ 25% bean, 50% ajowan+ 50% bean, 25% ajowan+ 75% bean, 50% ajowan+ 100% bean, 100% ajowan+ 25% bean, 100% ajowan+ 50% bean, 25% ajowan+ 100% bean and their monocultures were considered as treatment. Criteria such as yield components, biological yield, seed yield, essential oil content, ESSENTIAL OIL YIELD and harvest index of ajowan and yield components, biological yield, seed yield and harvest index of bean were measured and calculated accordingly.Results: The results showed that the effect of replacement and additive intercropping series was significant (p≤0.01) on yield components, biological yield, seed yield, harvest index and ESSENTIAL OIL YIELD of ajowan and yield components, biological yield, seed yield and harvest index of bean. The maximum biological and seed yield of ajowan were observed in its monoculture with 192.82 and 113.19 g m-2 and these minimum were in 50% bean+100% ajowan with 43.50 and 12.79 g m-2, respectively. The highest and the lowest ESSENTIAL OIL YIELD of ajowan were obtained in its monoculture and 100% bean+25% ajowan with 3.51 and 0.54 g m-2, respectively. The maximum number of branches per plant, number of pods per plant and number of seeds per pod were achieved in 75% ajowan+25% bean with 18 branches per plant, 35 pods per plant and 10 seeds per pod, respectively. The highest and the lowest biological yield and seed yield of bean were observed in its monoculture (1984.87 and 893.81 g.m-2) and 25% ajowan+100% bean (552.42 and 252.50 g.m-2), respectively. Range of partial LAND EQUIVALENT RATIO (LER) for ajowan was calculated with 0.12-0.55 and it was 0.28-0.83 for bean and the highest total LER was computed in 50% bean+100% ajowan with 1.14.Conclusion: Based on the result intercropping of ajowan and bean increase biodiversity, sustainability and stability of agroecosystem. It could be effective for ecologic production of MEDICINAL PLANT. It could decrease chemical input because of nitrogen fixation.

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APA: Copy

KHORRAMDEL, S., SIAHMARGUE, A., & MAHMOODI, GH.. (2016). EFFECT OF REPLACEMENT AND ADDITIVE INTERCROPPING SERIES OF AJOWAN WITH BEAN ON YIELD AND YIELD COMPONENTS. ELECTRONIC JOURNAL OF CROP PRODUCTION, 9(1), 1-24. SID. https://sid.ir/paper/134973/en

Vancouver: Copy

KHORRAMDEL S., SIAHMARGUE A., MAHMOODI GH.. EFFECT OF REPLACEMENT AND ADDITIVE INTERCROPPING SERIES OF AJOWAN WITH BEAN ON YIELD AND YIELD COMPONENTS. ELECTRONIC JOURNAL OF CROP PRODUCTION[Internet]. 2016;9(1):1-24. Available from: https://sid.ir/paper/134973/en

IEEE: Copy

S. KHORRAMDEL, A. SIAHMARGUE, and GH. MAHMOODI, “EFFECT OF REPLACEMENT AND ADDITIVE INTERCROPPING SERIES OF AJOWAN WITH BEAN ON YIELD AND YIELD COMPONENTS,” ELECTRONIC JOURNAL OF CROP PRODUCTION, vol. 9, no. 1, pp. 1–24, 2016, [Online]. Available: https://sid.ir/paper/134973/en

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