Susanto, E and Pramono, Eko and Utomo, Setyo Dwi and Hadi, Muhammad Syamsoel (2022) PENGARUH SISTEM PERTANAMAN DAN GENOTIPE PADA PRODUKTIVITAS DAN VIABILITAS BENIH SORGUM (Sorghum bicolor (L.) Moench) PRA DAN PASCASIMPAN. AGROTEK TROPIKA, 10 (1). pp. 95-102. ISSN 2337-4993
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Abstract
Sorghum crops include crops that are important after, rice, wheat, corn, and barley. The obstacle faced in cultivating sorghum plants in monoculture is the increasingly limited availability of land. This study aimed to determine the effect of the cropping system on the productivity and seed viability of four sorghum genotypes. The study was carried out on agricultural land in Karang Endah Village, Jati Agung District, South Lampung Regency (5.28 o latitude 105.27 o east longitude) with an altitude of 82.3 masl and at the Seed and Plant Breeding Laboratory, Faculty of Agriculture, University of Lampung from January 2019 to March 2020. The experimental design used was 2×4 factorial in a split plot with 3 blocks as replication. The main plot is a cropping system consisting of a monoculture system (s1) and an intercropping system (s2). The subplots were genotypes consisting of GHP-29 (g1), GHP-3 (g2), Samurai-1 (g3), and GH-11 (g4). The cassava variety used was the UJ 3 variety. The results showed that the productivity of sorghum seeds harvested from monoculture was higher than that of intercropping. GHP-3 seed productivity was higher than GHP-29, Samurai-1 and GH-11. The viability of pre-stored and post-stored sorghum seeds for four and eight months showed no difference between sorghum seeds harvested from monoculture and intercropping. The viability of prestored and poststored seeds for four months showed that the GHP-3, Samurai-1, and GH11 genotypes were higher than the GHP-29 genotypes.
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian (FP) > Prodi Agronomi dan Hortikultura |
| Depositing User: | Eko Pramono |
| Date Deposited: | 06 Jun 2022 04:22 |
| Last Modified: | 06 Jun 2022 04:22 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/42112 |
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