تأثير مواعيد الرش بالأحماض الأمينية على صفات الجودة لحبوب أصناف من حنطة الخبر (Triticum aestivum L.)‎

العناوين الأخرى

Effect of spray durations by amino acids on the goodness and bread traits of varieties from bread wheat (Triticum aestivum L.)‎

المؤلفون المشاركون

الزنكنة، دلاور دلشاد علي
صديق، فخر الدين عبد القادر

المصدر

مجلة جامعة كركوك للعلوم الزراعية

الناشر

جامعة كركوك كلية الزراعة

تاريخ النشر

2019-12-31

دولة النشر

العراق

عدد الصفحات

12

التخصصات الرئيسية

العلوم الزراعية

الملخص الإنجليزي

This study was carried out for evaluate and limite the effect of amino acid spray in different times on ten genotypes to know the more surpasse varieties in kernel and quality traits and baking traits of bread wheat.

The seeds of these genotypes were planted in Al-saida- Agricultural research station of Agriculture college- Kirkuk University(44.42oE : 35.16oN ) for winter season (2017-2018) using adesign of RCBD with split plots system , the experiment was included three blocks every block had three main plots as times of spray by amino acids in vegetative growth stage (A1), tillering stage (A2) and flowering stage (A3), every sub plot contained (10) varieties of bread wheat which took in the study.

The varieties were planted by four lines with length (3m), the distance between line and other was (0.25m).

The traits which studied were seed yield (gm/m2) , weight of 1000 seed (%),Hectoliter weight(kgm/ Hec.), shrunken seeds ratio(%), damage seeds ratio(%), protein percentage(%), wet glutein percentage(%)SedimentationValue/cm3, Flour Exrtaction rate.

The results were as follows: The genotypes were showed sighificantly difference for all studied traits except shurnke seeds and damage seeds ratios traits.

The genotype (sham 6) was surpassed in kernel yield (1066.9 gm/m2), The genotype (IPA95) was surpassed in the teaits: Quality weight (83.77 kg/ Hec).The genotype (Hawliar 6) was surpassed in the traits: weight of 1000 grains (43.88 gm), the genotype (Arass) was surpassed in protein percentage (13.23%) and the genotype (Rizgari) was surpassed inwet glutein ratio (40%), The study showed that the yield and the quality of the seeds may be proved by amino acid spraying at flowering stage, and there will be improvement in goodnees traits from spraying these amino acids in different timesSpecially in tillering and flowering stages.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-1250847

• APA
• MLA
• AMA