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Journal : Sagu

Aplikasi Berbagai Pupuk Pelengkap Cair dan Pupuk Kandang Ayam terhadap Peningkatan Produksi Sawit (Brassica juncea L.) Elza Zuhry; Armaini '
Jurnal Sagu Vol 8, No 02 (2009)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2676.935 KB) | DOI: 10.31258/sagu.v8i02.1388

Abstract

The objective of this research was to determine the best of liquid complement fertilizer and chicken manure application in increasing Brassica juncea production. This research was carried out in Organic Agriculture Plot, Faculty of Agriculture, Riau University . The experiment used Completely Randomized Design with two factors. The first factor was liquid complement fertilizer which consists of 3 levels (without liquid complement fertilizer, Bayfolan and Gardena). The second factor was chicken manure, which consists of 4 levels (without chicken manure, 5 ton/ha, 10 ton/ha, and 15 ton/ha). The analysis of variance will be continued with Duncan New Multiple Range Test. The result of this research showed that the application of combined Bayfolan in 3 cc/l water with 15 ton/ha chicken manure influence all parameters measured which are height of plant, the number of leaf, leaf width, production of the plant, weight of the plant, chlorophyll analysis and plant growth rate.
SERAPAN N, P, K DAN PRODUKSI JAGUNG (ZEA MAYS) PADA TANAH GAMBUT BEKAS BAKAR DENGAN PEMBERIAN TITHONIA DIVERSIFOLIA SEBAGAI BAHAN AMELIORAN Armaini '; Wardati '; Zitlfatri '
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2264.899 KB) | DOI: 10.31258/sagu.v10i01.633

Abstract

The substitution of urea with Tithonia diversifolia biomass with concentration of 25 % , 50%, 75%and 100% on corn had been applied in burnt peat soil. The aim of research was to incrca.se absorpiion of soilfor elements needed, to improve the qoality of corn yield. The result of this research showed the combinationbetween urea and 50% to 100"/* of Tilhonia diversifolia biomass could increase the growth and productionof corn. The absorption of soilN, P, K had not atTectcd predominantly.
Aplikasi Berbagai Konsentrasi Pupuk Plant Catalyst 2006 dan Gibberellin pada Tanaman Tomat (Lycopersicum esculentum Mill.) Armaini '; Elza Zuhry; Gading Sahyoga
Jurnal Sagu Vol 6, No 01 (2007)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1871.996 KB) | DOI: 10.31258/sagu.v6i01.1089

Abstract

The objective of this research was to observe the effect of interaction between plant catalyst 2006 fertilizer and gibberellins on the growth and yield of tomato. This research used Completely Randomized Design (CRD) which was arranged in factorial with two factors and three replications. The first factor was concentration of plant catalyst 2006 fertilizer (P) which consisted of P0 (0 g/l), P1 (1,0 g/l), P2 (I,5 g/l), P3 (2,0 g/l), and P4 (2,5 g/l). The second factor was Gibberellin (G) which consisted of G0 (0 ppm), G1 (50 ppm), G2 (75 ppm), G3 (100 ppm), and G4 (125 ppm). Parameters observed were plant height, total flower, harvesting time and fruit weight. The result of this research shows that interaction between plant catalyst 2006 fertilizer (2,0 g/l) and gibberellins (50 ppm) exhibited the best effect on harvesting-time of tomato production.