تأثير كميات البذار في الحاصل الأخضر و الجاف للشعير و الشوفان المزروعان في غرف الاستنبات

الملخص EN

The experiment was conducted during 2011-2012 season in Farm Arab-Gbour at the hydroponic system.

The objectives were to study the green and dry yield of the barley and oat hydroponics to effect of seeding rates (0.5, 1.0, 1.5, 2.0, 2.5 and 3 kg.m-2).

The experiment was conducted at randomized complete design with six replication.

The results showed that seeding rat 3 kg.m-2 gave the highest plant height (21.46 and 22.81) cm, green yield (17.23 and 22.05) kg.m-2 and dry yield (3.78 and 5.14) Kg.m-2 for barley and oat, respectively.

Therefore, we recommend to weight and dry yield more when planting high seeding rates and in rate 1 Kg.m-2 give 7 Kg.m-2 green yield of barley and 10 kg.m-2 green yield of oat for seeds, roots and leaves, therefore, planting in hydroponic system of successfully about development the forage in Iraq.