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Journal : Agripreneur : Jurnal Pertanian Agribisnis

Effect of Liquid Biofertilizer Concentration and Vermi-Comvost on Growth and Yield of Pakcoy (Brassica rapa L.) Plants Fathony, Achmad; Abdullah, Rohana; Mulyana, Hudaya
Agripreneur : Jurnal Pertanian Agribisnis Vol. 11 No. 2 (2022): December: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/agripreneur.v11i2.5499

Abstract

This research aims to study the effect of the interaction of different concentrations of extragene biofertilizer and different doses of vermicompost on the growth and yield of pakcoy plants, and wants to know the optimum concentration of extragen biofertilizer and the dose of vermicompost that gives the best results on pakcoy plants. The experiment was carried out in Cisondari Village, Pasirjambu District, Bandung Regency, West Java Province. with an altitude of 1200 meters above sea level, Latosol soil type with a pH of 6.21 (slightly acidic). The experimental design used a factorial Randomized Block Design (RAK) consisting of two factors and repeated twice. The first factor is the concentration of extragenic biological fertilizer (e) which consists of four levels, namely: e0 = control (0 ml/liter); e1 = extragen (3 ml/liter); e2 = extragen (6 ml/liter) and e3 = extragen (9 ml/liter). Vermicompost fertilizer dosage (K) consists of 4 levels, namely: k0 = Control (0 g/polybag); k1 = 16 g/polybag; k2 = 32 g /polybag and k3 = 48 g/polybag). The results of this research are: 1). By administering the highest dose of extragen liquid biological fertilizer of 9 ml/liter, results showed significantly different results in the height parameters of plants aged 21 HST. 2). Giving the highest dose of vermicompost fertilizer (0 gr/polybag) showed significantly different results. 3). In the combination treatment of extragen liquid biological fertilizer and vermicompost fertilizer, no interaction occurred
Effect of Transplanting Age and Spacing System on Growth and Yield of Glutinous Rice (Oryza sativa L.var glutinosa) Grendel Variety Hamdani, Hamdani; Komariah, Ai; Mulyana, Hudaya
Agripreneur : Jurnal Pertanian Agribisnis Vol. 12 No. 1 (2023): June: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/agripreneur.v12i1.5508

Abstract

The research was conducted in the paddy fields of the Nanjung Tani farmer group, Rawameneng Village, Blanakan District, Subang Regency, at a height of 25 m above sea level, from August 2022 to November 2022. This research aimed to study the effect of the interaction between the spacing system and the age at which the garden was moved on the growth and yield of glutinous rice. latch. The environmental design used a completely randomized design (CRD) with a factorial pattern, the plant spacing treatment (j) consisted of 3 levels, namely j1 = Legowo 2 ; 1, j2 = 30 cm x 30 cm tiles, j3 = 4:1 thinning and the age of transplanting (u) consists of 4 levels, namely u1 = 10 HSS, u2 = 15 HSS, u3 = 20 HSS and u4 = 25 HSS . The results showed that the effect of transplanting age and spacing had an interaction effect on the number of tillers and the number of productive tillers, whereas on plant height, wet sample weight, dry sample weight, 1000 grain weight, empty grain weight, panicle length , number of seeds per panicle and tiles showed no interaction