When used in closed-type plant factories, light-emitting diode (LED) illumination systems rbf2030 have the particular advantages of low heat emission and high luminous efficiency.The effects of illumination quality and intensity on the growth and morphogenesis of many plant species have been examined, but improvements are needed to optimize the ill
With few exceptions, the majority of biblical scholars (Euroamericans and Africans) concentrate on comparing ancient Israelite proverbs with the so-called ancient Near Eastern proverbs.Despite the importance of proverbs in Sub-Saharan Africa it is doubly unfortunate that the majority of cushcraft ar-10 African biblical scholars did not think it wis
The performance of pedal operated paddy thresher was evaluated in the field.During threshing operation the optimum speed of threshing drum 290-310 rpm was achieved by 21 strokes.The paddy was threshed at a moisture content of 18.45%.The threshing efficiency of the thresher was found up to 99%.The optimum paddy holding capacity achieved was 0.5 kg,