Adriani Darmawati
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Respon pertumbuhan dan produksi tanaman sawi Pakcoy (Brassica chinensis L.) akibat pemberian berbagai jenis pupuk kandang Rahmadun Barokah; Sumarsono Sumarsono; Adriani Darmawati
Journal of Agro Complex Vol 1, No 3 (2017)
Publisher : Department of Agriculture, Animal and Agricultural Sciences, Diponegoro University, Semara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (42.82 KB) | DOI: 10.14710/joac.1.3.120-125

Abstract

The purpose of this research was to determine growth and production responses of Spoon Mustard (Brassica chinensis L.) due to the treatment of various type of manure and to determine types of manure which effective for the growth and production of Spoon Mustard. This Research has been conducted at  Experimental field and Laboratory of Plants’s Ecology and Production, Faculty of Animal and Agricultural Science, Diponegoro University from January to March 2017. This research used monofactorexperiment in Completely Randomized design arrangement. The treatment was variation of manure which were cow manure, goat manure, sheep manure, horse manure, and chicken manure, they would be compared with nontreatment (0 fertilizer) and  300 kg/ha urea in four times replication. The obtained data were processed statistically with analysis of variance (F test) and Duncan Multiple Range Test at 5% level. The result’s showed that manure treatment with different types gave effect to the plant heigh, number of leaves, leaf area, and plant production. The best treatment was chicken manure treatment which produced average of plant height as 26,33 cm, average of number of  leaves as 11sheet,  average of leaf area as 1033,30 cm, and Spoon Mustard production as 2319,90 g/m2.Keywords: Organic Fertilizer, Manure, Pakcoy.
Pertumbuhan dan hasil panen Bawang Merah (Allium ascalonicum l.) akibat penambahan pupuk KCl berbasis pupuk organik berbeda Neli Afrilliana; Adriani Darmawati; Sumarsono Sumarsono
Journal of Agro Complex Vol 1, No 3 (2017)
Publisher : Department of Agriculture, Animal and Agricultural Sciences, Diponegoro University, Semara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (972.39 KB) | DOI: 10.14710/joac.1.3.126-134

Abstract

The research aims to determine the effect of KCl addition on the growth and yield of shallot (Allium ascalonicum L.) on various organic fertilizer bases. The research was conducted using a monofactor experiment with Randomized Completely Block Design (RCBD) consisting of 8 treatments with four replications. The treatment is without fertilization (K0), chicken manure (K1), goat manure (K2), cattle manure (K3), chicken manure + KCl (K4), goat manure + KCl (K5), cattle manure + KCl (K6), Urea, SP-36, KCl (K7). The observed parameters are plant height, leaf number, bulb number, bulb diameter, wet weight of plant and the potassium (K) uptake of plant. Data were subjected to Analysis of Variance (ANOVA) and followed by Duncan Multiple Range Test (DMRT). The results of the research showed organic fertilizer with or without KCl addition or NPK fertilizer gave higher plant height, leaf number, bulb diameter and wet weight of plant and potasium (K) uptake compared to without fertilization. The KCl addition on organic fertilizer did not increase wet weight of plant. The treatment chicken manure gave the higher indication on yield of plant compare to goat and cow manure.Keywords: shallot, organic fertilizer, KCl