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Effect of detasseling and spraying of gibberellic acid in the growth and yield of some subspecies of yellow corn
العناوين الأخرى
تأثير إزالة النورة الذكرية و رش حامض الجبرليك في نمو و حاصل بعض تحت أنواع من الذرة الصفراء
المؤلفون المشاركون
al-Khafaji, Ahmad Salih Khulayf
al-Asadi, Mahir Hamid Salman al-Muhammad
المصدر
Euphrates Journal of Agriculture Science
العدد
المجلد 10، العدد 2 (30 يونيو/حزيران 2018)، ص ص. 93-109، 17ص.
الناشر
جامعة بابل كلية الزراعة (سابقا) / جامعة القاسم الخضراء كلية الزراعة (حاليا)
تاريخ النشر
2018-06-30
دولة النشر
العراق
عدد الصفحات
17
التخصصات الرئيسية
الموضوعات
الملخص EN
A field experiment was conducted during the Autumn Agricultural season for 2017 in two fields of yellow corn farmers in Babylon province with two locations, The first one in the center of Al-Hillah city within the latitude line 32.2513° north and longitude line 44.2352° east, the second in Abu Gharq within the latitude line 32.3146° north and longitude line 44.2217° east, to study the response of three subspecies of yellow corn are (Sweet corn and oily corn and Dent corn), Detasseling, Spraying of Gibberellic acid with a concentration of (100 mg.L-1 ) and their interaction treatments in growth of yellow corn (Zea mays L.) and grain yield, The experimental treatments were distributed in the factorial experiment according to the Randomized Complete Block Design (RCBD), with three replicates.
The first factor included three subspecies of yellow corn are (Sweet corn and oily corn and Dent corn), The second factor was the Detasseling for the plants of the two intermediate lines of each treatment when the lateral vegetative bud is transformed into a tasseling.
The third factor was the spraying of Gibberellic acid at a concentration of (100 mg.L-1 ), The results showed that there was a significant response to subspecies of yellow corn and spraying of Gibberellic acid in most growth and yield indices.
The treatment of subspecies oily corn, the Detasseling and spraying of Gibberellic acid at the concentration of (100 mg.L-1 ) was excelled by giving it the highest averages in the indices of vegetative growth, the height of the plant and the number of total leaves and the leaves content of total chlorophyll pigments while the Dent corn treatment was excelled in the number of grains in the plant, the number of grains in the cob, the weight of 500 seeds, the grains yield and the productivity of the plant amounted of (172.1, 188.4 cm.plant-1 , 13.72, 13.90 leaf.plant-1 , 73.89, 77.62 SPAD, 622.1, 1.80, 1.87 cob.plant-1 , 424.2, 436.4 grain.cob-1 , 157.9 162.8 g, 93.93, 78.92 g.plant-1 and 4.978, 4.182 ton.ha-1 ), respectively
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Khafaji, Ahmad Salih Khulayf& al-Asadi, Mahir Hamid Salman al-Muhammad. 2018. Effect of detasseling and spraying of gibberellic acid in the growth and yield of some subspecies of yellow corn. Euphrates Journal of Agriculture Science،Vol. 10, no. 2, pp.93-109.
https://search.emarefa.net/detail/BIM-926186
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Khafaji, Ahmad Salih Khulayf& al-Asadi, Mahir Hamid Salman al-Muhammad. Effect of detasseling and spraying of gibberellic acid in the growth and yield of some subspecies of yellow corn. Euphrates Journal of Agriculture Science Vol. 10, no. 2 (2018), pp.93-109.
https://search.emarefa.net/detail/BIM-926186
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Khafaji, Ahmad Salih Khulayf& al-Asadi, Mahir Hamid Salman al-Muhammad. Effect of detasseling and spraying of gibberellic acid in the growth and yield of some subspecies of yellow corn. Euphrates Journal of Agriculture Science. 2018. Vol. 10, no. 2, pp.93-109.
https://search.emarefa.net/detail/BIM-926186
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Text in English ; abstracts in Arabic.
رقم السجل
BIM-926186
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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