بررسی صفات کمی و کیفی لاینها و ارقام جو لخت در آزمایشات مقایسه عملکرد

To introduce a hulless barley cultiuar with more grain yield and having characteristies such as adaptability, resistantec to diseases and environmental stresses with high nutritional value for animals and poultry feeding , an investigastion was conducted on 93 Lines of hulless barley sent from seed and plant improvement inistitue and selected at zahak experimental station. This study consisted of three experiment as follow: 1- Introductory comparison of yield : 'In this experiment 63' ines compared to Trapi and an adv~ed lin; of hulJess barley as controls. finallyl7 Lines were selected as superior in comparisow with controls. 2- A-Test :In this experiment 15 Lines were compared IWith control and using Randomized Complet Block Design (RCBD) with 3 re superior Lines were selected. 3- B- test: this experiment was conducted like A-Test. Finally 3 superior lines of hul1ess barly in order to susing in next year adaptability I experiments were selected.

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جو , پژوهش