تقييم أداء الباذرة الميكانيكية (Gaspardo Sc-250)‎عند سرع أرضية و كميات بذار مختلفة في إنتاج محصول الحمص (Cicer arietinum L.)‎

Abstract EN

This research was contacted during 2006-2007 in semi-arid rainfed region of silty clay soil in Mosul city field to study the effect of two speed sowing (3.5-4.5) Km / h with three sowing rate (60,80,100) Kg / ha in some characteristic of mechanization, growing and yield of chickpeas.

The results indicated the possibility of using seed drill (Gaspardo SC-250) for planting chickpeas at the first speed because it achieved the lowest ratio in (slippage, deviation ratio between the rows and seed damage) % while the second provides showed results in (No.

of plants / m2, No.

of plant / 5m length, weight of 100 seeds and seeds yield).

The sowing rate (100 kg / ha) indicated better results in all growth characteristic and seed yield except (No.

of branches / plant, No.

of pods / plant and weight of 100 seeds), the interaction between sowing rate (100 kg / ha) with sowing speed (5-6) Km / h achieved the best results on growth and yield properties and the slippage ratio was within an allowed level with a lowest seed damage.