Concentration of Manure on Carica Papaya L Growth

Apriyanto, Mulono (2021) Concentration of Manure on Carica Papaya L Growth. International Journal of Engineering, Management and Humanities (IJEMH), 2 (3). pp. 179-184.

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Abstract

This study aims to assess growth and production of solo papaya (Carica papaya L., 2n = 18) in Kabupaten Jember and the effect of giving hormones and formula drum fertilizers. separate plot device, consisting of 2 factors with 3 levels of variation each, was used. Main Factor is a hormone represented by gibberellic acid (GA3) and the synthetic auxin Trichloro acid fenoxi acetate (2-4-5- T). The secondary factor is manure which consists of organic manure (OF); organic + mineral fertilizers (FOM) and liquid fertilizers (FL). This test characterized by 9 maintenance (GA3 + FO, GA3 + FOM (organic and mineral fertilizers), GA + FL (liquid fertilizer); 2-4-5-T + FO, 2-4-5-T + FOM, 2-4-5-T + FL; SH (without hormones) + FO (organic fertilizer); SH + FOM and SH + FL). That is done on tropical hydromorphic soil which contains a lot of iron with a strong water surface. Every treatment applied to 3 rows of 4 plants. Judging from the research application, the combination hormone (GA3 + 2-4-5-T) and organic fertilizer + stimulating drum fertilizer formula growth and application of hormones (GA3 and 2-4- 5-T) in papaya trees may reduce planting - flowering cycle and early setting of fruit.

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