Effect of different levels of nitrogen and intra row spacing on growth and yield of radish (Raphanus sativus L.) variety red to under Green House condition

Abstract

Filed experiment was held on “Effect of Radish (Raphanus sativus L.) Variety Red to different levels of Nitrogen and intra row spacing under Green House of Condition during the winter season 2017. The experimental field located, at Ghazni University Agriculture Research form (GARF) located 20 m. near to Unit mountain, the weather of experimental area is 15 and 20 oC, receiving an annual rainfall of 500-650 mm and sandy loam soil. The experiment investigated the Effect of Radish (Raphanus sativus L.) Variety Red to different levels of Nitrogen and intra row spacing under Green House of Condition. The treatments were three level of Nitrogen (50, 75 and 100 kg/ha) and two levels of spacing (10 and 15 cm). The treatments were laid down in a factorial randomized block design (FRBD). Yield and yield components were measured and data were analyzed using ANOVA. Intra-row spacing significantly affected root diameter. The result of the study indicated that increasing level of nitrogen fertilizer from 50 to 100 kg/ha increased significantly yield components. Increasing intra-row spacing. This research was held by finical help of Committee.