Response of freesia (Freesia hybrida) to spraying with an organic acid (Laq-Humus) and chelated iron and their effect on growth and flowering indicators
العناوين الأخرى
استجابة نبات الفريزيا Freesia hybrida للرش بالحامض العضوي Laq-Humus و الحديد المخلبي و أثرهما في مؤشرات النمو و الأزهار
المؤلفون المشاركون
al-Zarfi, Mushtaq Talib Hammadi
Ajami, Athir Turki
Abbas, Jamal Ahmad
المصدر
Euphrates Journal of Agriculture Science
العدد
المجلد 12، العدد 1 (30 يونيو/حزيران 2020)، ص ص. 31-41، 11ص.
الناشر
جامعة بابل كلية الزراعة (سابقا) / جامعة القاسم الخضراء كلية الزراعة (حاليا)
تاريخ النشر
2020-06-30
دولة النشر
العراق
عدد الصفحات
11
التخصصات الرئيسية
الاقتصاد و التجارة
النبات
تاريخ و جغرافيا
الموضوعات
الملخص EN
An experiment was conducted in the nursery of the college of Agriculture, University of Kufa during the agricultural season (2017-2018) in a house covered with green saran to study the effect of spraying organic acid (Lag-Humus) and chelated iron (Fe 6%, EDTA) on the growth and flowering indicators for freesia.
The experiment was conducted according to The Randomized Complete Block Design (RCBD), with three replicates and two factors.
The first factor is spraying three concentrations of organic acid, which are (3, 0 and 6 ml.
L-1) and the second factor is spraying three concentrations of chelated iron are (0, 20 and 40 ml.
L-1).
The averages were compared according to the Least Significant Difference Test (L.
S.
D) and at a probability level of 0.
05.
The results also showed that spraying organic acid at a concentration of (6 ml.
L-1) with chelated iron at a concentration of (40 mg.
L-1) significantly increased the dry weight of the total vegetative, the leaves content of total chlorophyll, floret diameter, the length of the flower inflorescence, vase life and the leaves content of iron which amounted to (1.
75 g, 49.
78 mg.
100 g-1, 6.
13 cm, 9.
00 days and 47.
50 mg.
kg-1), respectively compared to the plants of control treatment, which gave the lowest values amounted to (1.
01 g, 44.
46 mg.
100 g-1, 3.
23 cm, 6.
33 days and 36.
82 mg.
kg-1).
while spraying the organic acid at a concentration of (6 ml.
L-1) with chelated iron at a concentration of (20 mg.
L-1) significantly increased the number of leaves per plant, the leaves content of the total soluble Carbohydrate, the number of flower inflorescences per plant, the number of florets per flower, and the percentage of nitrogen and reduced the number days required to open the first floret which amounted to (8.
33 leaves and 6.
34 mg.
kg-1 dry weight, 5.
66 inflorescences, 12.
33 florets, 2.
03% 128.
33 days), respectively compared to the control treatment, which gave the lowest values amounted to (3.
00 leaves, 4.
20 mg.
kg-1 dry weight, 2.
33 inflorescences, 6.
00 florets, 0.
62%), respectively and the highest average in the number of days required to open the first floret amounted to (138.
00 days).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abbas, Jamal Ahmad& al-Zarfi, Mushtaq Talib Hammadi& Ajami, Athir Turki. 2020. Response of freesia (Freesia hybrida) to spraying with an organic acid (Laq-Humus) and chelated iron and their effect on growth and flowering indicators. Euphrates Journal of Agriculture Science،Vol. 12, no. 1, pp.31-41.
https://search.emarefa.net/detail/BIM-971468
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ajami, Athir Turki…[et al.]. Response of freesia (Freesia hybrida) to spraying with an organic acid (Laq-Humus) and chelated iron and their effect on growth and flowering indicators. Euphrates Journal of Agriculture Science Vol. 12, no. 1 (2020), pp.31-41.
https://search.emarefa.net/detail/BIM-971468
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abbas, Jamal Ahmad& al-Zarfi, Mushtaq Talib Hammadi& Ajami, Athir Turki. Response of freesia (Freesia hybrida) to spraying with an organic acid (Laq-Humus) and chelated iron and their effect on growth and flowering indicators. Euphrates Journal of Agriculture Science. 2020. Vol. 12, no. 1, pp.31-41.
https://search.emarefa.net/detail/BIM-971468
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 39-41
رقم السجل
BIM-971468
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر