تأثير تحفيز بذور الحنطة بالجبرلين و التسميد الأرضي بالبوتاسيوم و الورقي بالبورون في إنتاج حنطة الخبز Triticum aesttivum L.

العناوين الأخرى

Stimulation effect of wheat seeds by giberllic and ground potassium fertilization and leaf adding with the boron in the growth and productivity of bread wheat (Triticum aestivem L.)‎

المؤلفون المشاركون

المالي، موسى صباح عابد
المعماري، خالد سعيد عبد الله

المصدر

مجلة جامعة كركوك للعلوم الزراعية

الناشر

جامعة كركوك كلية الزراعة

تاريخ النشر

2019-12-31

دولة النشر

العراق

عدد الصفحات

13

التخصصات الرئيسية

العلوم الزراعية

الملخص الإنجليزي

Afield experiment was Carried out in the Agricultural Statipn of College of Agriculture – Kirkuk university for 2017-2018 season to know effect of priming of wheat seeds by Giberllin and ground Potash fertilization and leafly Boron and the interaction between them of all these factors on some growth and the yield and it is components for bread wheat.

traits variety Buhooth 22.

A factorial experiment was applied by RCBD in arrangement of Factorial in Split plot design with three replicates included three factors, the first was concentrations of wetting in giberllin (0.0 , 50 and 100)mg of GA3\L, the second was adding levels of Potassium (0.0 , 80 and 160)kg of K\h and the third was spraying concentration of Boron (0.0 , 150 and 300)mg of B\L.

The results showed as follow: priming treatmeut (50 mg GA\L) was surpassed in the traits.

Plant height (cm) , flag leaf area (cm2) , no.

of spikes\m2 and grain yield which the values were (101.19 cm , 40.49 cm2 , 369.79 spike\m2 and 7.42 ton\h.) respectively, while the level (100 mg GA\L) was surpassed in no.

of grains\spike and weight of 1000 grain (43.83 seed\spike and 42.84 gm) respectively, while the adding level (160 kg K\h.)was surpassed in the traits: flag leaf area , on.

of the seeds\spike and total yield which were (43.18 cm2 , 367.56 spike\m2 , 43.73 seed\ spike and 7.08 ton\h.) respectively.

Adding level of (80 kg K\h.) was surpassed in weight of 1000 seed (43.12 gm), and the level (300 mg B\L.) surpassed in the traits: plant height , flag area , no.

of the seeds\spike and 1000 seed weight (101.32 cm , 42.45 cm2 , 43.90 seed\spike and 43.11 gm) respectively, while spray concentration of (150 mg B\L.) was surpassed in total grain yield (7.28 ton\h.).

The combined triangulation of the studied factors (50 mg GA, L-1, 160 kg K.

H-1 and 150 mg L-1) was the most significant by giving them the highest mean of the flay leaf area (44.69) cm2, number of spikes (410.18) spike\m2.

The number of grains\spike (47.95) seed\spike and the grain yield (8.62) tons\ H.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-1250845

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• MLA
• AMA