Abo-EI-Wafa,, A. (2002). EFFECT OF PLANT SPACING, NITROGEN RATES AND ITS FREQUENCY ON YIELD AND QUALITY OF KAWEMIRA . I SUGAR BEET VARIETY UNDI;R UPPER EGYPT CONDITIONS. Journal of Plant Production, 27(2), 707-716. doi: 10.21608/jpp.2002.253309
A. M. Abo-EI-Wafa,. "EFFECT OF PLANT SPACING, NITROGEN RATES AND ITS FREQUENCY ON YIELD AND QUALITY OF KAWEMIRA . I SUGAR BEET VARIETY UNDI;R UPPER EGYPT CONDITIONS". Journal of Plant Production, 27, 2, 2002, 707-716. doi: 10.21608/jpp.2002.253309
Abo-EI-Wafa,, A. (2002). 'EFFECT OF PLANT SPACING, NITROGEN RATES AND ITS FREQUENCY ON YIELD AND QUALITY OF KAWEMIRA . I SUGAR BEET VARIETY UNDI;R UPPER EGYPT CONDITIONS', Journal of Plant Production, 27(2), pp. 707-716. doi: 10.21608/jpp.2002.253309
Abo-EI-Wafa,, A. EFFECT OF PLANT SPACING, NITROGEN RATES AND ITS FREQUENCY ON YIELD AND QUALITY OF KAWEMIRA . I SUGAR BEET VARIETY UNDI;R UPPER EGYPT CONDITIONS. Journal of Plant Production, 2002; 27(2): 707-716. doi: 10.21608/jpp.2002.253309
EFFECT OF PLANT SPACING, NITROGEN RATES AND ITS FREQUENCY ON YIELD AND QUALITY OF KAWEMIRA . I SUGAR BEET VARIETY UNDI;R UPPER EGYPT CONDITIONS
Field experiments were carried out during the two successive growing seasons of 1999/2000 and 2000/2001 to study the effect of varying plant sparing as well as levels and frequency of N on the yield and yield components of sugar beet.
Results showed that increasing plant spacing from 20 to 30 cn{ between hills increased root length, diameter and weight a swell as root yield, weight of leaves per plant sucrose percentage and juice purity.
Planting kawemira sugar beet plants at hills 30 cm apart and s pplying them with 80 kg N/fed as three equal batches before the first, second and I hird irrigation was responsible for producing an economical yield. While, the highest sucrose percentage was recorded when sowing it at 30 em between hills and adding 60 kg N/fed at three equal batches at the same previous time. These results were true under Upper Egypt conditions.
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