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Journal : EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup

EFEKTIVITAS KULIT BAWANG MERAH (Allium ascalonicum) TERHADAP PERTUMBUHAN PAKCOY (Brassica rapa) Yosi Dwi Ananda Putri; Surti Kurniasih; . Munarti
EKOLOGIA Vol 21, No 2 (2021): EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v21i2.3635

Abstract

Mustard production in indonesia from 2017 to 2019 had been decreasing year by year, while market demanded for vegetable production had increased.  On the other handed, shallot production in 2017 to 2019 increased, resulting in an abundance of shallot waste.  Natural resources in the form of organic materials and organic waste that exist around farmers and the community in general could been made as organic fertilizer.  Based on this, it was necessary to studied the effectiveness of liquid organic fertilizer (poc) of onion peel waste on the growth of pakcoy plants.  The purpose of this studied was to studied the effect of onion peel waste on the growth of pakcoy.  This studied used an experimental method with a completely randomized design (crd) consisting of 5 treatments and each treatment consisted of 5 replications, so the total number of experimental units was 25 experimental units.  The concentration given to each treatment was p0 (0%), p1 ( 20%), p2 (40%), p3 (60%) and p4 (80%).  Growth parameters observed was number of left, plant height and wet weight.  The results showed that the administration of red onion peel waste had a significant effect on the growth of pakcoy on the three parameters observed.  The optimal treatment for the number of left was p1(20%), plant height p3 (60%) and wet weight p1(20%) Keywords: Liquid Organic Fertilizer, Pakcoy, Shallots
KEANEKARAGAMAN JAMUR MAKROSKOPIS DI JALUR CURUG CIBEUREUM, TAMAN NASIONAL GUNUNG GEDE PANGRANGO Melly Audina Nurhikmawati; Surti Kurniasih; M. Taufik Awaludin
EKOLOGIA Vol 22, No 1 (2022): EKOLOGIA : JURNAL ILMIAH ILMU DASAR DAN LINGKUNGAN HIDUP
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v22i1.4046

Abstract

Gunung Gede Pangrango National Park (GGPNP) is a representative type of mountainous tropical rain forest ecosystem that is rich in biodiversity potential. Research on the diversity of Macrofungi has not been widely, especially in the Cibeureum Waterfall Trail, GGPNP. This study aims to study the diversity of Macrofungi in the Cibeureum Waterfall Trail, GGPNP route. The research was carried out from November 2020 to August 2021. Sampling was carried out by the roaming method. The results of the study of Macrofungi in the Cibeureum Waterfall Trail, GGPNP route obtained 2 phyllum, 9 orders, 22 families and 57 species with a total of 1,360 individuals. The value of the Shannon-Wiener diversity index (H') belongs to the medium category, the evenness index (E) is moderate and the dominance index (D) is low. The abiotic conditions in this area based on the recording of temperature, pH, humidity and light intensity indicate conditions that support the life of Macrofungi in the Cibeureum Waterfall Trail, GGPNP route. 
EFEKTIVITAS KULIT BAWANG MERAH (Allium ascalonicum) TERHADAP PERTUMBUHAN PAKCOY (Brassica rapa) Yosi Dwi Ananda Putri; Surti Kurniasih; . Munarti
Ekologia: Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Vol 21, No 2 (2021): Ekologia : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v21i2.3635

Abstract

Mustard production in indonesia from 2017 to 2019 had been decreasing year by year, while market demanded for vegetable production had increased.  On the other handed, shallot production in 2017 to 2019 increased, resulting in an abundance of shallot waste.  Natural resources in the form of organic materials and organic waste that exist around farmers and the community in general could been made as organic fertilizer.  Based on this, it was necessary to studied the effectiveness of liquid organic fertilizer (poc) of onion peel waste on the growth of pakcoy plants.  The purpose of this studied was to studied the effect of onion peel waste on the growth of pakcoy.  This studied used an experimental method with a completely randomized design (crd) consisting of 5 treatments and each treatment consisted of 5 replications, so the total number of experimental units was 25 experimental units.  The concentration given to each treatment was p0 (0%), p1 ( 20%), p2 (40%), p3 (60%) and p4 (80%).  Growth parameters observed was number of left, plant height and wet weight.  The results showed that the administration of red onion peel waste had a significant effect on the growth of pakcoy on the three parameters observed.  The optimal treatment for the number of left was p1(20%), plant height p3 (60%) and wet weight p1(20%) Keywords: Liquid Organic Fertilizer, Pakcoy, Shallots
KEANEKARAGAMAN JAMUR MAKROSKOPIS DI JALUR CURUG CIBEUREUM, TAMAN NASIONAL GUNUNG GEDE PANGRANGO Melly Audina Nurhikmawati; Surti Kurniasih; M. Taufik Awaludin
Ekologia: Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Vol 22, No 1 (2022): Ekologia : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v22i1.4046

Abstract

Gunung Gede Pangrango National Park (GGPNP) is a representative type of mountainous tropical rain forest ecosystem that is rich in biodiversity potential. Research on the diversity of Macrofungi has not been widely, especially in the Cibeureum Waterfall Trail, GGPNP. This study aims to study the diversity of Macrofungi in the Cibeureum Waterfall Trail, GGPNP route. The research was carried out from November 2020 to August 2021. Sampling was carried out by the roaming method. The results of the study of Macrofungi in the Cibeureum Waterfall Trail, GGPNP route obtained 2 phyllum, 9 orders, 22 families and 57 species with a total of 1,360 individuals. The value of the Shannon-Wiener diversity index (H') belongs to the medium category, the evenness index (E) is moderate and the dominance index (D) is low. The abiotic conditions in this area based on the recording of temperature, pH, humidity and light intensity indicate conditions that support the life of Macrofungi in the Cibeureum Waterfall Trail, GGPNP route.Â