FFECTS OF DIFFERENT APPLICATION METHODS OF COPPER AND IRON ON ONION (ALLIUM CEPA L.) SEED YIELD IN ISFAHAN

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AMINPOUR REZA; MORTAZAVIBAK A.; MOBLI M.

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Paper Information

Journal: IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY Year:2007 | Volume:7 | Issue:4 Page(s): 265-274

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Title

FFECTS OF DIFFERENT APPLICATION METHODS OF COPPER AND IRON ON ONION (ALLIUM CEPA L.) SEED YIELD IN ISFAHAN

Author(s)

AMINPOUR REZA | MORTAZAVIBAK A. | MOBLI M. | Issue Writer Certificate

Keywords

COPPERQ2

FLOIAR SPRAYQ3

GERMINATIONQ3

IRONQ3

ONIONQ3

SEED YIELDQ2

SOIL APPLICATIONQ2

Abstract

In order to study the effects of application methods of IRON and COPPER on the SEED YIELD of ONION (Allium cepa L.) cv. 'Texas Early Grano 502', an experiment was conducted based on randomized complete block design with four replications in Kabootar Abad Research Station of Isfahan for two years (1998-2000). Treatments consisted of: 1) Control, 2) Foliar application of 2 kg ha-1 IRON sulphate (0.5%), 3) SOIL APPLICATION of 10 kg ha-1 Fe-EDDHA, 4) Foliar application of 2 kg ha-1 COPPER sulphate (0.5%), 5) SOIL APPLICATION of 20 kg ha-1 COPPER sulphate, 6) Foliar application of both IRON and COPPER sulphate (1%) and 7) SOIL APPLICATION of both Fe-EDDHA and COPPER sulphate. Mother bulbs were planted in first week of October. Soil treatments were applied at planting time and foliar applications were performed at two stages: a) At starting of regrowth after winter and b) At the late stage of seed stack growth (before spathe opening). Results showed that foliar application of both IRON and COPPER sulphate significantly increased SEED YIELD and the number of seeds per capsule compared to control and other treatments. Treatments showed no significant differences regarding the number of umbels· per square meter, capsules per umbel, 1000 seeds weight, plant height, seed GERMINATION percentage and GERMINATION rate. Among yield components, the number of seeds per capsule showed the highest correlation with the SEED YIELD.

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APA: Copy

AMINPOUR, REZA, MORTAZAVIBAK, A., & MOBLI, M.. (2007). FFECTS OF DIFFERENT APPLICATION METHODS OF COPPER AND IRON ON ONION (ALLIUM CEPA L.) SEED YIELD IN ISFAHAN. IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY, 7(4), 265-274. SID. https://sid.ir/paper/80739/en

Vancouver: Copy

AMINPOUR REZA, MORTAZAVIBAK A., MOBLI M.. FFECTS OF DIFFERENT APPLICATION METHODS OF COPPER AND IRON ON ONION (ALLIUM CEPA L.) SEED YIELD IN ISFAHAN. IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY[Internet]. 2007;7(4):265-274. Available from: https://sid.ir/paper/80739/en

IEEE: Copy

REZA AMINPOUR, A. MORTAZAVIBAK, and M. MOBLI, “FFECTS OF DIFFERENT APPLICATION METHODS OF COPPER AND IRON ON ONION (ALLIUM CEPA L.) SEED YIELD IN ISFAHAN,” IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY, vol. 7, no. 4, pp. 265–274, 2007, [Online]. Available: https://sid.ir/paper/80739/en

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