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SKRIPSI PENGARUH SINAR GAMMA TERHADAP TANAMAN KEDELE (Glycine max Merr) Var. WILIS
              ABSTRACT
          The objective of the experiment is to know the influence of gamma-ray Co-60 on the soybean (Glycine max Merr) variety Wilis. The experiment was carried out from January 17, 1991 until late April, 1991 in the green house of Tidar University at Magelang, on latosol soil, with an altitude of 380 meters.
         Metodology of this experiment was arranged in com- pletely Randomized Design (CRD). The factor by several doses gamma-rat Co-60 of four levels: control (K), dose treatment with 10 krad (A), 15 krad (B), and 20 krad (C) with six replication, 5% level of Duncan's test.  
       The result of the experiment analysis are showed that:
1. Influence of several doses of  gammaray Co-60 was highly significant on  blooming period, the 
   number of  branch, and weight of 100 seeds. Significant on the plant height. Non  significant on seed germination 
   percentage, harvest period, number of  fertile nodes, the number of pods, and  the number of seeds.
2. Gamma-ray influence producing the highest yield, because the trial result of the treatment inrradiati- on dose of 
    10, 15 and 20 krad are able to increase the yield of comparing with the  control.
3. The best dosis on influence the  mutation of agronomi aspect was 15  krad (B treatment) because can give 
    the highest yield.            
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