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Register a new userEffect of Spraying Calcium Chloride CaCl2 Treatments on Sugar Beet (Beta vulgaris L.) Manufacturer Traits of Roots in Storage
تأثير رش جذور الشوندر السكري بمستويات مختلفة من مركب كلوريد الكالسيوم CaCl2 في المؤشرات التصنيعية خلال فترة التخزين
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Aِl-Baath University ورقة بحثية
Publication date
2017
fields
Food Sciences
and research's language is
العربية
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Shamra Editor
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نفذ البحث في العروة الشتوية (15 شباط)، خلال الموسمين الزراعيين 2015 و 2016 بهدف دراسة تأثير رش جذور الشوندر السكري بمركبات كلوريد الكالسيوم (2,4, و 6%) بالإضافة إلى معاملة الشاهد بدون رش، في الصفات التصنيعية خلال فترة التخزين وفق تصميم القطاعات الكاملة العشوائية RCBD بأربعة مكررات.
The study was conducted on winter date (15th of Febraury), during 2015 and 2016 seasons, to study the effect of spraying calcium chloride CaCl2 concentrations (2, 4, and 6%), on the manufacture traits assigned in randomized completely block design (RCBD) with four replicates.
Artificial intelligence review:
Research summary
تتناول هذه الدراسة تأثير رش جذور الشوندر السكري بمستويات مختلفة من مركب كلوريد الكالسيوم CaCl2 على المؤشرات التصنيعية خلال فترة التخزين. تم تنفيذ البحث في العروة الشتوية خلال الموسمين الزراعيين 2015 و2016 باستخدام تصميم القطاعات الكاملة العشوائية RCBD بأربعة مكررات. أظهرت النتائج أن فترة التخزين لها تأثير معنوي على نسبة السكروز، نسبة السكر المستخلص، ونسبة السكر المفقود في المولاس. كما تبين أن المعاملة الكيميائية لها تأثير معنوي على هذه المؤشرات. أظهرت النتائج أن إطالة فترة تخزين جذور الشوندر السكري تؤدي إلى ارتفاع نسبة المواد الذائبة في العصير (البريكس%) ونسبة السكروز، وانخفاض نقاوة العصير. كما أن معاملة الرش بتركيز 4% من كلوريد الكالسيوم كان لها تأثير إيجابي على نسبة السكروز والنسبة المئوية لعائد السكر. توصي الدراسة بضرورة توريد جذور الشوندر السكري إلى المصنع بعد قلعها خلال مدة أقصاها 24 ساعة لتجنب التدهور في الصفات التصنيعية.
Critical review
دراسة نقدية: الدراسة تقدم معلومات قيمة حول تأثير رش جذور الشوندر السكري بمركب كلوريد الكالسيوم على المؤشرات التصنيعية خلال فترة التخزين. ومع ذلك، هناك بعض النقاط التي يمكن تحسينها. أولاً، لم يتم توضيح الأسباب العلمية وراء اختيار تراكيز معينة من كلوريد الكالسيوم ولم يتم مقارنة النتائج مع دراسات سابقة بشكل كافٍ. ثانياً، كان من الممكن أن تتضمن الدراسة تحليلاً أعمق لتأثير العوامل البيئية الأخرى مثل درجة الحرارة والرطوبة على النتائج. وأخيراً، كان من الممكن أن تكون التوصيات أكثر تفصيلاً حول كيفية تحسين عمليات التخزين والمعالجة.
Questions related to the research
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ما هو الهدف الرئيسي من الدراسة؟
الهدف الرئيسي من الدراسة هو دراسة تأثير رش جذور الشوندر السكري بمستويات مختلفة من مركب كلوريد الكالسيوم على المؤشرات التصنيعية خلال فترة التخزين.
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ما هي النتائج الرئيسية التي توصلت إليها الدراسة؟
النتائج الرئيسية هي أن فترة التخزين لها تأثير معنوي على نسبة السكروز، نسبة السكر المستخلص، ونسبة السكر المفقود في المولاس. كما أن معاملة الرش بتركيز 4% من كلوريد الكالسيوم كان لها تأثير إيجابي على نسبة السكروز والنسبة المئوية لعائد السكر.
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ما هي التوصيات التي قدمتها الدراسة؟
توصي الدراسة بضرورة توريد جذور الشوندر السكري إلى المصنع بعد قلعها خلال مدة أقصاها 24 ساعة لتجنب التدهور في الصفات التصنيعية. كما تقترح إجراء أبحاث على مركبات أخرى تقلل من التدهور والفقد في الصفات التصنيعية.
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ما هي العوامل التي أثرت بشكل أكبر على المؤشرات التصنيعية؟
العوامل التي أثرت بشكل أكبر على المؤشرات التصنيعية هي فترة التخزين تليها المعاملة الكيميائية.
References used
ABD EL- MOHSEN M, NEZAM EL-DIN M, 1996- Chemical and technological studies on sugar beet roots. Egypt. J. Food Sci., Vol. 24(1).1 – 14
AL ZUBI HI, AL JBAWI EM, AL JEDDAWI S, TAHLA M.Kh, ISMAIEL R, AL HUNIESH Th, ALIESHA G, RADWAN R, AZZAM H, 2016a- Impact of some chemical treatments and length of storage on the storability of sugar beet. International Journal of Environment. Vol. 5(1). 96-106
AL ZUBI HI, AL-JBAWI EM, AL HUNIESH TH, AL JEDDAWI S, JDID H, ALIESHA G, RADWAN R, TAHLA M.KH, ISMAIEL R, AZZAM H, 2016b- Effect of Slaked Lime Concentrations on Sugar Beet Roots in Storage. Syrian Journal of Agriculture Research. Vol. 3(1): 229-239
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The research was carried out at Agricultural Scientific Research Center of Hama
in tow season 2010/2011. Aiming to evaluate the effect of nitrogen fertilization and
planting date on some Productive and Technological characters of sugar beet Mono
g
erm(Simper cultivar) and Multi germ (HM10 cultivar). Results showed an effect of
fertilization on productive and technological characters of sugar beet. Increasing the rate of
nitrogen fertilizer to 250kg N.ha¹ caused a significant increase in root yield and actual
sugar yield (12.88 , 12.15 ton . ha¹) respectively, but it badly affected the sugar content in
the roots, juice polarity and juice purity (14.68, 15.95, 80.45%) respectively. Mono germ
Simper was found significantly superior compared to Multi germ HM10 in root yield, Brix,
root sugar content and juice polarity. Results showed that planting date 1/11 was found
significantly superior compared to dates 1/10, 15/10 for root yield, Brix, juice purity,
actual sugar yield. In conclusion, Simper (Mono germ) was suitable in planting date 1/11 at
nitrogen level of (200-250kg N.ha¹).
The study has shown that the apparent bulk density of soil increases with the increase
of compression and moisture during press. The maximum rate of increase in depth was 0 –
20 cm that amounted 0.38g/cm3 at compression by 257.44-kilopascal and moi
sture
average at compression by 19.03% (equal to 60% of the field capacity average of the soil)
in comparison with the non-existence of compression. In addition, the size of the pores
bigger than 50 microns decreased at the same above compression and above moisture in
depth of zero – 20 cm by 20.20%. The size of pores bigger than 10 microns decreased by
20.65% in comparison with the non-existence of compression. While it was noted that the
the maximum loss of root yield that amounted 17.52%, at compression by 257.44
kilopascal, and moisture 19.03%.
The field experiment was conducted Al Raqqa research station, the General
Commission for Scientific Agriculture Research (GCSAR),. during the
2011/2012- growng season to compare quality traits of four monogerm fodder
beet varieties, i.e. Jamon, Sp
lendids, Starmon and Vermon. The experiment
was run in Autumn during November and in Winter during January.
Experiment was carried out in accordance with the split plot design with three
replications. The results of the comparison test T-Test preference fodder beet
cultivation in the autumn compared with winter, but by a small percentage in
most of the quality traits. The results also showed that the monogerm variety
Vermon was the best in most of the quality traits as compared with the other
varieties, followed by Starmon. It was recomended to cultivate fodder beet in
both autumn and winter under Al Raqqa conditions, but after conducting a
complementary researches concerns the other agricultural treatments as, lifting
time, plant spacing, fertilization …etc, and to test more monogerm and
multigerm varieties from different sources.
The seasonal activity of beet flea beetle, Chaetocnema tibialis (Illiger), adults
was studied on sugar beet varieties at Homs Region during 2008 season.
Results obtained indicate that the beet flea beetle, Chaetocnema tibialis
(Illiger) adults was
started at the 2nd week of May to all varieties in the 1st and
2nd dates of plantation. The number tended to increase, rather gradually, from
early June reaching peak (65.9 and 97.9 holes/25 leaves) for two dates.
Two peaks occurred during 2008 season, ware as follows:
• The 1st peak occurred in the 4th week and the 2nd week of June (65.9 and
97.9 holes/25 leaves) for 1st and 2nd dates, respectively.
• The 2nd peak occurred in the 4th week of July (118.42 and 364.14 holes/25
leaves) for 1st and 2nd dates, respectively.
The results obtained indicate, that Vico sugerbeet variety was highest
susceptible (50.99 and 116.45 holes/25 leaves) for the 1st and 2nd dates,
meanwhile, Ramona and Prognos were lowest infested. The infestation started
with quite low holes (2.96 holes/25 leaves) at the 3rd week of May and increased
gradually at the 4th week of June with 65.90 holes/leaf, and in end of season
arrived to (118.42 holes/25 leaves). The infestation percentage increased by beet
flea beetle in the 2nd date (the 1st week of February) with twice of infested on
the 1st date (the 1st half of January). Six pesticides were evaluated against beet
flea beetle, results showed that Cyperino pesticide gave the highest effective
percentage (90.88%) followed Cypermethrin by (90.69%), in comparison with
Nimadol pesticide (49.35%) after two week of treatment.
It is well established that sugar content of sugar beet increases as the plant
reaches the biological maturity stage. This means that the sugar beet plant
must be left in the field to complete its growth. Farmers are usually concerned
with the hig
hest yield of sugar beet roots regardless of their content of sugar,
but sugar-processing companies are concerned mainly with the amount of
sugar extracted from a certain weight of roots, in addition to the purity of the
sugary juice.
Farmers normally receives the price of their sugar beat crop based on the
sugar content of the crop. Thus, in this type of farming, biological control is a
worldwide-procedure.
Biological maturity depends on ways of yield formation and a close control
of the mechanisms of forming yield components (no. of roots / unit area;
average root weigh; average sugar content) which require a detailed study of
the characters of the grown cultivar and the overall conditions of the growing
area.
Results showed that harvesting of sugar beet sown in fall season befor the
plant completes it’s growing cycle (in June) results in a big yield in addition to a
reduction in sugar content in the roots which inturn results in a big loss in the
national economy.
Results indicated that delaying date of harvest up to ١٨th of July markedly
increased root and sugar yield as well as sugar content in the beet roots.
Increasing nitrogen rate up to ٤٠٠ kg / ha resulted in a marked increase in root
and sugar yield / ha . On the other hand, sucrose content gradually decreased
with excess nitrogen. Higher plant density (more than ١٠٠,٠٠٠ plants /ha)
enforce for late harvesting in comparison with other densities for at least ١٠
days to obtain high yield of roots and sugar.
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