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Evaluation the activity of some weed control treatments on weeds
and transplanted onion (allium cepa, l.) yield and its marketability.
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Abstract: The present study carried out under the field condition at Sids Agricultural Research Station , Beni Souif Governorate during 1998 / 99 and 1999 / 2000 winter seasons to evaluate the chemical weed control in transplanted onion . Nine treatments
Were studied to evaluate butralin at rates of 2.50 1 / fed plus one hand hoeing and 0.750 plus 0.750 1/fed applied as post transplanting . Fluroxyper at rat 0.200 1/fed and hand hoeing twice compared with unweeded treatment on weed growth and onion
Yield . Results indicated that loxynil at rate 1.5 1/fed plus one hand hoeing was almost comparable with hand hoeing twice from view point weed control and gave 97.7% and 90.3 reduction % in fresh weight of broadleaf weed in 1998/ 99 and 1999 / 2000 seasons , respectively , compared with the un weeded check . Marketable yield (ton / fed ) was higher with these treatments and vice versa with un weeded check where bolters and double were 32.9 and 40.1% in the first and second seasons , respectively , tented to increase compared to un weeded check . Thus , weed elimination in transplated onion by loxynil and butralin either used individually or supplemented with one hand hoeing can be recommended for weed control in transplanted onion .
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| Publication year |
2001
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| Pages |
2481 – 2489
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| Availability location |
المعمل المركزى لبحوث الحشائش 9ش الجامعة جيزة0
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| Availability number |
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| Organization Name |
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| serial title |
J. Agric. Sci. Mansoura Univ
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| ISSN |
1110-0346
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| Author(s) from ARC |
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| Agris Categories |
Weeds and weed control
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AGROVOC
TERMS |
Onions.
Weed control.
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| Proposed Agrovoc |
marketability bulb yield;
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| Publication Type |
Journal
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