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Prof. Haroun Mohamed Mohamed Mousa El-Naggar :: Publications:

Title:
THE EFYECFS OF WHEAT CULTIVARS, SEEDING RATES AND WEED CONTROL TREATMENTS ON WHEAT YIELD AND ITS COMPONENTS
Authors: ElHosarv, AA.; EL-Naggar. HM. *; Abd El-Hamid, MM. and Shebi, S.M.
Year: 1999
Keywords: Not Available
Journal: Not Available
Volume: Not Available
Issue: Not Available
Pages: Not Available
Publisher: Not Available
Local/International: Local
Paper Link: Not Available
Full paper Haroun Mohamed Mohamed Mousa El-Naggar_Doc1.pdf
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Abstract:

Two field experiments wcrc carncd oui ai the Expenmenral Farm of SajEha Research Statwn. Kafr E1-Sheikh Egypt during 1994/95 and 1995/% wuflcr nason.c lnvesflgticm aimed to study the wheat culLivars (Sakha 8. Sakha 61 and Gu’ 163). seeding rat (40. 55 and 70 Kg/fed,) and wccd control rrearmerns. Arelon (1.25 ،Jfeid), hiind weeding (twice) and unweeded on 4cnt yield and its cvuiponcnts, Results indicated that using Sakha 8 cultivar rcsultcd high spikes numher/m2, number of grains/spike. grain and biological yield/led Whereas Sakha 61 cultiva, recorded (lic highest mean values of 1000-grain neighi. spike weight, spike length and number of spikeless/spike. Increasing seeding rate signilicnntiy increased number of spikes/rn’ grain and bioJogical yield /fed. Ajebe Lrcatrnent greatly increased nuner of spikes/rn3 1000-grain weight, grain and biological yields/fed compared by hand wding Ueatmcut. INTRODUCTION Wheat is one of the most important cereal crops in Egyp Increasing ITS pmduion in Egyp cvuid be achieved by growing high yield well-adلpted varieties acwwpanicd by optimiring wend co*trol treatments and scedilig ratch. Diflcrence in growth habit and grvv6h raie of cereal cultivars art continUed genetically. The light dynanuca in crop #and md cnnc nenil’ the growth of wheat are affected by these characteflscs ( Verschwele arid Neimann, 1994).

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