اعلانات هامة

The study carried out at the Agricultural Research Center at the University of the Euphrates during the agricultural seasons 2011, 2012. In order to evaluate the effect of planting date and plant density and nitrogen fertilization on the productivity of chickpea winter Cap3. The implant product in the three dates of agricultural (15) in November and (1 , 15) December, three distances agricultural (15 , 30, 45) cm between the line and the other with a space (15) between the plant and the other, and three levels of nitrogen fertilization (0,5, 10) units / d in components. The results of the experiment resulted in Agriculture (1) December distance (30 cm) between the line and the other and add fertilizer Azoti (5) units / d leads to increased seed yield. Either increase the productivity of seeds per plant are in agriculture (1) December distance (45 cm) between the line and the other and add fertilizer Azoti (5) units / d. And for the proportion of high-protein grown a distance of 45 cm between the line and the other and add fertilizer Azoti (10) units / d. While the highest value of the harvest index in in (1) December distance (30 cm) between the line and the other and add fertilizer Azoti (5) units / d

Keywords: chickpea winter , plant population nitrogen fertilization, sowing date, Cap3.

نفذت الدراسة في مركز البحوث الزراعية في جامعة الفرات خلال الموسمين الزراعيين 2011 ,2012م. بهدف تقييم تأثير موعد الزراعة والكثافة النباتية والتسميد الآزوتي في إنتاجية الحمص الشتوي غاب3. وزرع الصنف في ثلاث مواعيد زراعية (15)تشرين الثاني و(15,1)كانون الأول , وثلاث مسافات زراعية (15 , 30 , 45)