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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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