Perbaikan Budidaya Basah Kedelai

Abstract

The present study was aimed to alleviate the drawback of wet culture of soybean by way of addition of N Foliar spray and prolonging root nodule activities through addition of micromel Mo with Wilis as tested crop. The pot experiment which were carried out in Darmaga IV Exp. Sta. from September-Desember 1989 were arranged in Factorial Experiment in Randomized Block Design with three replication. Nitrogen of 30 g urea/l were applied at 3 weeks after planting (3 WAP) designated as N1, 1/2 at 3 WAP and 1/2 at 7 WAP (N2) and 1/3 at 3 WAP, 1/3 at 7 and 1/3 at 11 WAP (N3) were tested against control treatment (NO). The 25 ppm Mo were applied at 4 WAP (Ml), 1/2 at 4 WAP and 1/2 at 8 WAP (M2), 1/3 at 4 WAP, 1/3 at 8 WAP and 1/3 at 12 WAP (M3) were compared to control treatment (MO), All of these treatment were compared in two water regimes i.e. (Al) traditional cultures (5 mm/day) and wet cultures where water were maintained 5 cm above ground level (A2).