scholarly journals EFFECT OF PLANTING SYSTEMS, PLANT DENSITY AND NITROGEN FERTILIZER LEVELS ON PRODUCTIVITY AND QUALITY OF SUGAR BEET

2012 ◽  
Vol 3 (10) ◽  
pp. 2567-2580
Author(s):  
H. Sarhan ◽  
M. Abdou ◽  
H. Al-Sayed
2014 ◽  
Vol 60 (No. 10) ◽  
pp. 464-469 ◽  
Author(s):  
A. Artyszak ◽  
D. Gozdowski ◽  
K. Kucińska

In 2005–2008, in several locations of southern Poland, the yield and technological root quality of two sugar beet cultivars (Esperanza and Henrike) cultivated in mustard mulch, straw mulch and in conventional tillage (with pre-winter plough) were investigated. Mustard mulch let to achieve the highest plant density during harvest. Replacing conventional ploughing with mustard mulch caused 9.4% root yield increase and with straw mulch 11.2%. Cultivation system had no effect on the content of sucrose and melassigenic components in the roots, except for potassium. Technological sugar yields obtained from mustard mulch were by 8.0% and in straw mulch by 11.3% higher than in the conventional tillage. Cv. Esperanza allowed getting the higher root yield, average fresh mass of single root and technological sugar yield, than cv. Henrike. In addition, lower content of alpha-amino-nitrogen was obtained from roots of the cv. Esperenza. In contrast, higher sucrose content and lower sodium content were found in the roots of cv. Henrike. The lowest variability in the sugar beet root yield features and technological quality was achieved from straw mulch.


2013 ◽  
Vol 16 (15) ◽  
pp. 711-719 ◽  
Author(s):  
S.E. Seadh ◽  
A.N. Attia ◽  
E.M. Said ◽  
Samia S. El-Maghrab ◽  
M.E.M. Ibrahim

2011 ◽  
Vol 89 (3) ◽  
pp. 1005-1018
Author(s):  
ZEINAB R. MOUSTAFA ◽  
AMAL M. K. SOUDI ◽  
KHALIL E. MOHAMED

Sugar Tech ◽  
2013 ◽  
Vol 16 (2) ◽  
pp. 189-194 ◽  
Author(s):  
Ali Bagherzadeh ◽  
Seyed Mohsen Nabavi Kalat ◽  
Jafar Hajian

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