Uji daya hasil delapan galur harapan kedelai hasil persilangan Kultivar Slamet dengan Nokonsawon

Abstract

BEKTI PRIYO ATMAJI. Test of productivity of Eight Lines of Soybean from Crossing between Slamet and Nokonsawon Cultivars. Under direction of MUHAMMAD JUSUF and SUHARSONO. The experiment aimed to test the productivity of eight lines of soybean and effect of Bio P2000Z fertilizer to productivity of the lines. Randomized Complete Block Design was applied with two factors (cultivar and dose of Bio P2000Z fertilizer) and two blocks. The cultivars and lines tested were eight lines (KH 35, KH 38, KH 40, KH 42, KH 44, KH 55, KH 58, dan KH 71) and three cultivars (Panderman, Tanggamus and Slamet) as standard of comparison. The plants were treated and non treated with Bio P2000Z fertilizer . The experiment unit consisted of 5 x 3 m plot. The result of experiment showed that the eight lines have a productivity and seed size higher than Slamet. KH 42 has highest productivity and big seed. Bio P2000Z fertilizer has no significant effect to the productivity of lines and cultivars tested. It could be caused by unoptimal enviromental condition for microbe growth contained in fertilizer such as highly rainfall, low pH and low fertility of the soil.