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Inventarisasi Famili Ericaceae Di Taman Wisata Alam Danau Sicikeh-Cikeh Desa Lae Hole Kecamatan Parbuluan Kabupaten Dairi Sumatera Utara Fitri Asyiah Lubis; Kartika Manalu; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 1 (2020): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v4i1.8883

ABSTRACTThe Ericaceae family has benefit as medicines and ornamental plants, because several types of the Ericaceae family have very attractive colors, fruits and flower shapes, besides that they have important ecological and economic values. This study aims to determine the types and morphology of the Ericaceae family in the Sicikeh-cikeh Lake Nature Tourism Park Lae Hole Village Parbuluan District Dairi Regency Sumatera Utara. This research were conducted in October - January 2020 using the exploration methods, namely by exploring along the path of the research location. The results of studies that have been carried out found 7 types of family Ericaceae, such as 4 of the genus Rhododendron, 1 of the genus Vaccinium, 1 of the genus Diplycosia, and 1 of the genus Cavendishia. The types of the Ericaceae family were found in this study had the same morphology, which has a taproot. The shape of the stem was round, and the direction grows perpendicular (erectus). The leaves are single leaves. Flowers including majmuk flowers, (terminal), and has flower parts, namely the crown of flowers, stamens and pistil. The fruit had a capsule and buni fruit.Â Keywords : Inventory, Ericaceae Family, Morphology, Sicikeh-cikeh Lake Nature Tourism Park

RESPON PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH ( Capsicum annum L.) TERHADAP KONSENTRASI PEMBERIAN PUPUK ORGANIK CAIR DARI LIMBAH WORTEL Sartika Putri; Kartika Manalu; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v4i2.8894

The study aims to know the worthiness of liquid organic fertilizer derived from carrot waste, knowing the effect that liquid organic fertilizer derived from carrot waste has on the growth and output of the pepper plant (Capsicum annum L.) and to find out how much organic fertilizer sewage does to the growth and output of the pepper plant (Capsicum annum L.). the methods used in this study are full random design (RAL) in this study using 5 treatment and 5 times Deuteronomy with 0% treatment as control treatment B 5%, treatment C 10%, treatment D 15%, and treatment E 20%. The parameters used were the height of the plant, the number of leaves, the number of branches, the number of flowers and the number of fruits. Data results from the analysis using statistical product and service solutions (SPSS) version 23. Results showed content found in the organic fertilizer of carrot waste C-organic (0.86%), Nitrogen (1.14%), Phospor (0.01%), potassium (0.18%), and c/n ratio (0.76%). Studies already conducted can be proved that giving organic fertilizer in carrot waste at 5%, 10%, 15%, and 20% affecting the plantâ€™s heighest average value of the plant 5% is 36.5, the highest rate of leaves at 5% concentrations of 38.6, the highest rate of branches at 15% concentration of 11.8, the highest rate of interest at 5% concentration of 11, and the amount of fruit with an average value at 8.giving the most optimal amount of organic fertilizer from carrot waste at 5% and 15%.

PEMANFAATAN LIMBAH CANGKANG TELUR, KULIT BAWANG DAN DAUN KERING MELALUI PROSES SAINS DAN TEKNOLOGI SEBAGAI ALTERNATIF PENGHASIL PRODUK YANG RAMAH LINGKUNGAN Rahmadina Rahmadina; Efrida Pima Sari Tambunan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): Klorofil: Jurnal Ilmu Biologi dan Terapan
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v1i1.1575

The purpose of this study was to ascertain that the processing of waste egg shells, onion skins, and dried leaves can be organic fertilizer through the process of science and technology as a product that is environmentally friendly and high economic value. This research method is descriptive only quantitative. Research results showed that the waste chicken egg shells, onion skins, and dried mango leaves can be processed into organic fertilizer with high levels of nutrients for organic fertilizer from the eggshell is N 0.18% (medium), P content of 7% (medium) , and levels of C 8% (moderate), substance C - Organic 5.2% (very high), C / N of 30 (very high), for fertilizers from onion skin that is N 0.13% (moderate), the levels of P 4 % (moderate), and levels of C 5% (medium), substance C - Organic 4.8% (high), C / N 23 (high), for fertilizers from the dried leaves are N 0.16% (medium), P content of 6% (moderate), and K content of 5.8% (moderate), substance C - Organic 4% (high), C / N 25 (high), that is worth selling high and can compete, Marketing is done in a flower sales with sales revenue was approximately 8 burlap sack 5 kg of the total sales of 12 jute from each - each organic fertilizer.

Inventarisasi Famili Ericaceae Di Taman Wisata Alam Danau Sicikeh-Cikeh Desa Lae Hole Kecamatan Parbuluan Kabupaten Dairi Sumatera Utara Fitri Asyiah Lubis; Kartika Manalu; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 1 (2020): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v4i1.8883

ABSTRACTThe Ericaceae family has benefit as medicines and ornamental plants, because several types of the Ericaceae family have very attractive colors, fruits and flower shapes, besides that they have important ecological and economic values. This study aims to determine the types and morphology of the Ericaceae family in the Sicikeh-cikeh Lake Nature Tourism Park Lae Hole Village Parbuluan District Dairi Regency Sumatera Utara. This research were conducted in October - January 2020 using the exploration methods, namely by exploring along the path of the research location. The results of studies that have been carried out found 7 types of family Ericaceae, such as 4 of the genus Rhododendron, 1 of the genus Vaccinium, 1 of the genus Diplycosia, and 1 of the genus Cavendishia. The types of the Ericaceae family were found in this study had the same morphology, which has a taproot. The shape of the stem was round, and the direction grows perpendicular (erectus). The leaves are single leaves. Flowers including majmuk flowers, (terminal), and has flower parts, namely the crown of flowers, stamens and pistil. The fruit had a capsule and buni fruit. Keywords : Inventory, Ericaceae Family, Morphology, Sicikeh-cikeh Lake Nature Tourism Park

RESPON PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH ( Capsicum annum L.) TERHADAP KONSENTRASI PEMBERIAN PUPUK ORGANIK CAIR DARI LIMBAH WORTEL Sartika Putri; Kartika Manalu; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v4i2.8894

The study aims to know the worthiness of liquid organic fertilizer derived from carrot waste, knowing the effect that liquid organic fertilizer derived from carrot waste has on the growth and output of the pepper plant (Capsicum annum L.) and to find out how much organic fertilizer sewage does to the growth and output of the pepper plant (Capsicum annum L.). the methods used in this study are full random design (RAL) in this study using 5 treatment and 5 times Deuteronomy with 0% treatment as control treatment B 5%, treatment C 10%, treatment D 15%, and treatment E 20%. The parameters used were the height of the plant, the number of leaves, the number of branches, the number of flowers and the number of fruits. Data results from the analysis using statistical product and service solutions (SPSS) version 23. Results showed content found in the organic fertilizer of carrot waste C-organic (0.86%), Nitrogen (1.14%), Phospor (0.01%), potassium (0.18%), and c/n ratio (0.76%). Studies already conducted can be proved that giving organic fertilizer in carrot waste at 5%, 10%, 15%, and 20% affecting the plant’s heighest average value of the plant 5% is 36.5, the highest rate of leaves at 5% concentrations of 38.6, the highest rate of branches at 15% concentration of 11.8, the highest rate of interest at 5% concentration of 11, and the amount of fruit with an average value at 8.giving the most optimal amount of organic fertilizer from carrot waste at 5% and 15%.

Skrining Fitokimia dan Penentuan Kadar Flavonoid Daun Kelor (Moringa oleifera L.) Desa Dolok Sinumbah dan Raja Maligas Kecamatan Hutabayu Raja Yulia Yulia; Muhammad Idris; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11678

The benefits of Moringa leaves (Moringa oleifera L.) are trusted by the village community in treating various diseases such as antidiabetic, antihypertensive, and anticancer. This study aims to examine secondary metabolites through phytochemical screening and determination of flavonoid levels in the ethanol extract of Moringa leaves (Moringa oleifera L.) Dolok Sinumbah and Raja Maligas villages. The method used in this research is a descriptive survey. The results of the qualitative test with phytochemical screening showed that the ethanol extract of Moringa leaves (Moringa oleifera L.) was positive for flavonoids, saponins, tannins, and steroids. The results of the quantitative test to determine the flavonoid content of the ethanol extract of Moringa leaves (Moringa oleifera L.) are different in the two villages, namely the flavonoid content of Dolok Sinumbah Sinumbah Village of 94.1842 mgQE/gr and Raja Maligas of 87.5157 mgQE/gr using UV spectrophotometry. –Vis.

Skrining Fitokimia dan Penentuan Kadar Flavonoid Daun Kelor (Moringa oleifera L.) Desa Dolok Sinumbah dan Raja Maligas Kecamatan Hutabayu Raja Yulia Yulia; Muhammad Idris; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11678

The benefits of Moringa leaves (Moringa oleifera L.) are trusted by the village community in treating various diseases such as antidiabetic, antihypertensive, and anticancer. This study aims to examine secondary metabolites through phytochemical screening and determination of flavonoid levels in the ethanol extract of Moringa leaves (Moringa oleifera L.) Dolok Sinumbah and Raja Maligas villages. The method used in this research is a descriptive survey. The results of the qualitative test with phytochemical screening showed that the ethanol extract of Moringa leaves (Moringa oleifera L.) was positive for flavonoids, saponins, tannins, and steroids. The results of the quantitative test to determine the flavonoid content of the ethanol extract of Moringa leaves (Moringa oleifera L.) are different in the two villages, namely the flavonoid content of Dolok Sinumbah Sinumbah Village of 94.1842 mgQE/gr and Raja Maligas of 87.5157 mgQE/gr using UV spectrophotometry. â€“Vis.

PENAPISAN FITOKIMIA DAN PENENTUAN KADAR FLAVONOID EKSTRAK DAUN SEMBUNG [BLUMEA BALSAMIFERA (L.) DC] DI DESA HASANG DAN DESA SIMANGALAM KECAMATAN KUALUH SELATAN KABUPATEN LABUHANBATU UTARA masdingin naipospos; Muhammad Idris; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 2 (2022): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i2.11687

Sembung [Blumea balsamifera (L.) DC] is a medicinal plant that contains secondary metabolites. Differences in geographical location, climate, morphology and plant parts used can affect the content of secondary metabolites and the levels of flavonoids produced. The purpose of this study was to analyze the presence of secondary metabolites and flavonoid levels in sembung leaf extract from Hasang and Simangalam villages. The method used is to observe and observe samples in the field and identify the presence of secondary metabolites and flavonoid levels through laboratory tests. Extraction is done by the maceration method. Flavonoid testing was carried out qualitatively (phytochemical screening test, KLT test) and quantitative (Test levels with UV-Vis spectrophotometry ). The results showed that sembung plants from Hasang and Simangalam villages were positive for flavonoids, saponins and steroids. The KLT test for flavonoid compounds in Hasang village on N-hexane : ethyl acetate resulted in 3 spots and on Chloroform : ethyl acetate 8 spots for flavonoid compounds. Extract from Simangalam village on N-hexane : ethyl acetate resulted in 8 spots and Chloroform : ethyl acetate produced 19 spots for flavonoid compounds. The result showed that the flavonoid content of sembung leaf extract from Hasang village was 89,2971 mg QE/g, which was higher than the flavonoid content from Simangalam village was 83,9828 mg QE/g.

PENAPISAN FITOKIMIA DAN PENENTUAN KADAR FLAVONOID EKSTRAK DAUN SEMBUNG [BLUMEA BALSAMIFERA (L.) DC] DI DESA HASANG DAN DESA SIMANGALAM KECAMATAN KUALUH SELATAN KABUPATEN LABUHANBATU UTARA masdingin naipospos; Muhammad Idris; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 2 (2022): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i2.11687

Sembung [Blumea balsamifera (L.) DC] is a medicinal plant that contains secondary metabolites. Differences in geographical location, climate, morphology and plant parts used can affect the content of secondary metabolites and the levels of flavonoids produced. The purpose of this study was to analyze the presence of secondary metabolites and flavonoid levels in sembung leaf extract from Hasang and Simangalam villages. The method used is to observe and observe samples in the field and identify the presence of secondary metabolites and flavonoid levels through laboratory tests. Extraction is done by the maceration method. Flavonoid testing was carried out qualitatively (phytochemical screening test, KLT test) and quantitative (Test levels with UV-Vis spectrophotometry ). The results showed that sembung plants from Hasang and Simangalam villages were positive for flavonoids, saponins and steroids. The KLT test for flavonoid compounds in Hasang village on N-hexane : ethyl acetate resulted in 3 spots and on Chloroform : ethyl acetateÂ 8 spots for flavonoid compounds. Extract from Simangalam village on N-hexane : ethyl acetate resulted in 8 spots and Chloroform : ethyl acetate produced 19 spots for flavonoid compounds.Â The result showed that the flavonoid content of sembung leaf extract from Hasang village was 89,2971 mg QE/g, which was higher than the flavonoid content from Simangalam village was 83,9828 mg QE/g.

Penggunaan Jarak Tanam dan Pemangkasan yang Berbeda terhadap Pertumbuhan Vegetatif pada Kultivar Kedelai Hitam (Glycine Max L) Ali Sanri; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i1.5284

This study aims to determine the best treatment of spacing, pruning, and their interactions on vegetative growth in the black soybean cultivar Glycine max L. The method used was factorial RAK with 3 replications: 1st factor of Detam 3 (K1) and Detam 4 (K2) cultivars; 2nd factor, J1 = 20 cm 20 cm and J2 = 20 cm 40 cm; 3rd factor, -3 trimming (P1) and no trimming (P2). Parameters observed were plant height, number of active root nodules, number of leaves, number of production branches, and chlorophyll content. The results showed that the treatment of J1 spacing (20 cm x 20 cm) had a significant effect on all research parameters, namely plant height, number of production branches, number of leaves, chlorophyll content, and number of root nodules. Treatment P1 (pruning) had a significant effect on plant height and chlorophyll content; P2 (no pruning) had a significant effect on the number of production branches, number of leaves, and number of root nodules. Treatment of cultivar type K1 (Cultivar Detam 3) had a significant effect on all types of parameters. It can be concluded from this study that there is no interaction between planting distance, pruning, and cultivar type on vegetative growth in black soybeans (Glycine max L). Keywords: Plant spacing, Black Soybean, Cultivars, Pruning

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