Effect of planting time on the productivity and the oldage of some potato varieties, and quality of the production

The aim of this study was comparing between three potato cultivars: "Afamia, Loulou and Tadmur" which are planted in two different times (spring time and autumn time), for the plant old age and some yield properties and some quality properties. After ripping and harvesting, result showed superior Loulou to Afamia and Tadmur in most parameters at the two planting times, so the productivity of Loulou was more than Afamia by 6 ton/h in the spring and 1.6 ton/h in the autumn. For the starch and dry matter content, Loulou tubers in the two planting times contained more amount than the other cultivars, and more than the global average (%14 starch, %22 dry matter).

تأثير اختلاف درجة حرارة تخزين تقاوي بعض أصناف البطاطا في قدرتها التخزينية والإنباتية والإنتاجية

تأثير اختلاف درجة حرارة تخزين تقاوي بعض أصناف البطاطا في قدرتها التخزينية والإنباتية والإنتاجية : استعملت خمسة اصناف من البطاطا المزروعة في سوريا وهي دراجا ومارفونا وبينيلا وبورين وسبونتا

Study of water stress effect on the growth of some potatoes cultivars by using radiometer

The research was carried out on the farm of Abi Jarash affiliated to the Faculty of Agriculture in Damascus during the 2012 agricultural season for the spring and fall seasons. The experiment was designed in a completely randomized sector method with the aim of evaluating the response of the two potato cultivars (Spunta and Daraga) to water stress.