تأثير الأسمدة العضوية والكيميائية بتوليفات مختلفة على بعض الصفات المدروسة لصنفين من محصول الكتان

تأثير الأسمدة العضوية والكيميائية بتوليفات مختلفة على بعض الصفات المدروسة لصنفين من محصول الكتان

رائد غالب جمال

د. حسام ممدوح حميد

جامعة تكريت / كلية الزراعة / قسم المحاصيل الحقلية

Abstract

A field experiment was carried out at the Field Crops Department Research Station – College of Agriculture – Tikrit University, during the winter season 2021-2022 to study some characteristic of vegetative growth. It was used randomized complete block design (R.C.B.D) with three replications in accordance with system of split plots for one-time. The results have been compared depending on Duncan test on possibility level (1% and 5%). The results of the study showed that the Syrian variety was significantly superior in most vegetative growth characteristics, yield, components and quality of flax plant, as the plant height reached (99.888) cm plant⁻¹, and the weight of 1000 seeds was (6.396) g, and the total yield was (1301.38) kg H⁻¹, and the fertilizer combination (T9) was superior. In most of the studied traits of flax plant significantly in the characteristic of the number of main branches (3.566) plant branch⁻¹ and the weight of 1000 seeds (7.400) g, the total yield (1426.15) kg H⁻¹ and the percentage of oil amounted to (37.06)%, and the binary interaction showed a significant effect in most of the studied traits. The interaction between the Syrian variety and the fertilizer combination (T9) was superior in most of the studied traits, such as plant height (101,600) plant cm⁻¹, weight of 1000 seeds (5.3613) g, total yield (1471.20) kg H⁻¹ and oil percentage (37.400)%.