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All Journal Widya Warta Jurnal Florea Biospektrum Jurnal Biologi
Ch. Endang Purwaningsih
Universitas Katolik Widya Mandala Surabaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Medicine & Pharmacology

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RESPON PERTUMBUHAN TANAMAN KEDELAI HITAM TERINFEKSI MIKORIZA PADA TANAH MARJINAL Purwaningsih, Ch. Endang
Widya Warta No. 01 Tahun XXXVII / Januari 2013
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The aim of the study was to investigate the growth respons of black soybean of high yielding variety infected by mychorrhiza planted on marginal soils. Factorial Completely Randomized Block Design (CRBD) with three replicates was used in this experiment. The first factor was two levels of inoculation, namely M0: sterile soils without inoculation and M1: sterile soils inoculated with mychorrhiza 10 g polybag-1. The second factor was four levels of phosphate fertilizer (TSP) application, i.e. P0: without phosphate fertilizer, P1: 0,12 g, P2: 0,24 g, and P3: 0,36 g polybag-1, respectively. And the third factor was four levels of plant watering, i.e. A0: watered until field capacity, A1: watered 80% field capacity, A2: watered 60% field capacity, and A3: watered 40% field capacity. The plants were grown up on 5 kg of sterile soils added by legin, compost 30 g polybag-1, urea 0,48 g polybag-1, and KCl 0,36 g polybag-1, watered once in two days and harvested after eighty five days since planting time. The measurement parameters included percentage of mycorrhiza infection, plant height, number of leaves, and number of pods. The collected data were analyzed using Analysis of Variance (Anova), followed by Duncan’s Multiple Range Test (DMRT) at 5% level of significance. The result of this experiment showed that percentage of mychorrhiza infection was 80,38%. Symbiotic association with mychorrhiza increased plant height, number of leaves, and number of pods significantly.
PERTUMBUHAN DAN PRODUKTIVITAS JAMUR TIRAM PUTIH (Pleurotus ostreatus) PADA MEDIA TUMBUH LIMBAH BLOTONG DAN AMPAS TEBU DENGAN TAMBAHAN BEKATUL Purwaningsih, Ch. Endang
Widya Warta No. 02 Tahun XXXVIII/ Juli 2014
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

This research was intended to investigate the growth and productivity of oyster mushroom planted on mixed media of filtered cake sugarcane and baggase added with rice bran. Thisexperiment applied Completely Randomized Design (CRD) with three replicates. There were five levels of threatment, namely P0+B: control; P1+B:20% filtered cake sugarcane + 80%baggase; P2+B: 30% filtered cake sugarcane + 70% baggase; P3+B: 40% filtered cake sugarcane + 60% baggase ;and P4+B: 50% filtered cake sugarcane + 50% baggase. All ofthe threatments were done with the addition of rice bran. The parameters measured were miselium length increasement, fruit body number, total fresh weight, total dry weight, stalklength, and pileus width. The collected data were analyzed using Analysis of Variance (Anova), followed by Least Significant Difference (LSD) test at 5% level of significance. Theresult of this experiment showed that oyster mushroom (Pleurotus ostreatus) grew well on mixed media of filtered cake sugarcane and baggase added with rice bran. Growth mediumon P2+B threatment gave oyster mushroom (Pleurotus ostreatus) best productivity in fruit body number (55,67 pieces), total fresh weight (252,28 g), and total dry weight (27,77 g).
STRATEGI PEMASARAN HOME INDUSTRY BATIK TULIS HERBAL KOTA MADIUN Setyo Waloyo, L. Anang; Srimulyani, Veronika Agustini; Purwaningsih, Ch. Endang
Widya Warta No. 01 Tahun XLI/Januari 2017
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Batik, as an original Indonesian culture, is heritage that should be preserved; the manufacturing process of the craft has also been preserved historically since the royal era. Every region in Indonesia even has various styles and motifs. The purpose of this study was to determine the application of marketing mix strategies in the home industries of batik in Madiun City. Based on the results of field observations, interviews, and the analysis of the documentation both by our researchers and the others, the batik artisans in Madiun City already developed a marketing strategy even though it was at the very simple level. Some batik home industries in the city of Madiun used natural dyes for batik color variations; they used colors from the leaves of Ketapang and Mahoni combined with Jambal and Tingi woods. This was done as batik product diversification efforts in the city of Madiun in which chemical dyes (Napthol and Remazol) in the batik home industries were dominant. The other efforts developed were developing a product labeling strategy, promoting the products via internet, and selling the products through exhibitions and fashion shows organized by the batik artisan groups in the city of Madiun. The Batik craftsmen also started developing a branding strategy. We suggest each batik artisan in the city of Madiun develops a distinctive motif so that they can compete each other well. It is similar to any big business competitions in which the businessmen adopt blue ocean strategies.
PENGARUH PEMBERIAN KOMPOS BLOTONG, LEGIN, DAN MIKORIZA TERHADAP SERAPAN HARA N DAN P TANAMAN KACANG TANAH Purwaningsih, Ch. Endang
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The study was carried out to investigate the effect of sugarcane filter cake compost, legin, and mychorrhizae application on the N and P nutrient uptake of peanut. Factorial Completely Randomized Block Design (CRBD) with three replicates was used in this experiment. The first factor was of five levels of sugarcane filter cake compost application namely, K0: control without compost, K1: 25 g, K2: 50 g, K3: 75 g, and K4 : 100 g/polybag, respectively. The second factor consisted of four levels of inoculation, i.e. P0: without inoculation, P1: inoculated with legin, P2: inoculated with Glomus etunicatum, and P3: inoculated with legin and Glomus etunicatum. The plants were grown up on 4 kg of sterile soil added by SP-36 fertilizer of 0,24 g/polybag, watered once in three days and harvested after ninety days since planting time. The measurement parameters included total hoot N and P content as well as percentage of mycorrhizae infection. The collected data were analyzed using Analysis of Variance (Anova), followed by Duncan’s Multiple Range Test (DMRT) at 5% level of significance. The result of this experiment showed that addition of sugarcane filter cake compost, legin, and mychorrhizae inoculation significantly increased total shoot N and P content and percentage of mycorrhizae infection of peanut. Mychorrhizae application influenced the N and P nutrient uptake of peanut better than just legin application.
PERTUMBUHAN SAWI HIJAU (Brassica juncea L.) PADA MEDIA DENGAN PEMBERIAN KOMPOS CAMPURAN LIMBAH BLOTONG, AMPAS TEBU, DAN GULMA PAITAN (Tithonia diversifolia) Purwaningsih, Ch. Endang
Widya Warta Vol 1 (2021): No. 01 Tahun XLV / Januari 2021
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

This study aimed to assess the growth of mustard greens (Brassica juncea L.) in the compost-treated soil growing medium in the form of a mixture of filter mud and bagasse, with paitan (Tithonia diversifolia) weed. The research was conducted with a completely randomized design (CRD) with 7 treatments, each with 3 replications, namely: K1: control, 3 kg of lean soil without fertilizer; B1: soil with 25% bagasse and paitan compost; B2: soil with 50% bagasse and paitan compost; B3: soil with 75% bagasse and paitan compost; C1: soil with 25% filter mud and paitan compost; C2: soil with 50% filter mud and paitan compost; C3: soil with 75% filter mud and paitan compost. Planted in a polybag in a greenhouse. Growth parameters included plant height, number of leaves, and leaf area, while the productivity parameter is fresh plant weight. The results showed that the mustard greens plant in treatment B1 produced the best growth in the number of leaves (14.67 leaves), total leaf area (2389.00 cm2), and fresh plant weight (319.33 g). While the best plant height was found in B3 treatment (38.33 cm).
JUMLAH STOMATA DAUN SAWI SENDOK (Brassica rapa L.) DENGAN PEMBERIAN AIR SIRAMAN YANG BERBEDA Novianti Dewi, Shinta; Purwaningsih, Ch. Endang
Biospektrum Jurnal Biologi No. 01 Tahun I/Juli 2018
Publisher : Jurnal Ilmiah Online Biospektrum

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Abstract

Daun merupakan salah satu organ yang penting bagi tanaman sawisendok (Brassica rapa L.). Stomata merupakan derivat epidermis daun. Tujuan penelitian ini adalah untuk mengetahui jumlah dan distribusi stomata daun sawi sendok dengan pemberian air siraman yang berbeda. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan, masingmasing 4 ulangan, meliputi P1: disiram air 100 ml, P2: disiram air 150 ml, P3: disiram air 200 ml, P4: disiram air 250 ml, P5: disiram air 300 ml. Parameter yang diamati meliputi parameter pertumbuhan berupa tinggi tanaman, jumlah daun, dan berat segar tanaman, serta parameter anatomi berupa indeks stomata dan distribusi stomata. Data dianalisis dengan Analysis of Varians (ANOVA) dan bila berbeda nyata dilanjutkan dengan uji Beda Nyata Terkecil (BNT) pada α =0,05. Hasil penelitian menunjukkan bahwa semakin banyak volume air siraman sampai volume 250 ml/tanaman yang diberikan pada tanaman sawi sendok dapat meningkatkan jumlah stomata, yang berpengaruh meningkatkan tinggi dan berat segar tanaman. Selain itu, distribusi stomata tersebar pada epidermis atas (1904.8/cm2) dan epidermis bawah (1985.2/cm2), dengan pola penyebaran bagian tengah terbanyak, diikuti bagian pangkal, dan ujung daun.
JUMLAH STOMATA DAUN SAWI SENDOK (Brassica rapa L.) DENGAN PEMBERIAN AIR SIRAMAN YANG BERBEDA Shinta Novianti Dewi; Ch. Endang Purwaningsih
Biospektrum Jurnal Biologi No. 01 Tahun I/Juli 2018
Publisher : Program Studi Biologi - Universitas Katolik Widya Mandala Surabaya (kampus Kota Madiun)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/bios.v1i01.650

Abstract

Daun merupakan salah satu organ yang penting bagi tanaman sawisendok (Brassica rapa L.). Stomata merupakan derivat epidermis daun. Tujuan penelitian ini adalah untuk mengetahui jumlah dan distribusi stomata daun sawi sendok dengan pemberian air siraman yang berbeda. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan, masingmasing 4 ulangan, meliputi P1: disiram air 100 ml, P2: disiram air 150 ml, P3: disiram air 200 ml, P4: disiram air 250 ml, P5: disiram air 300 ml. Parameter yang diamati meliputi parameter pertumbuhan berupa tinggi tanaman, jumlah daun, dan berat segar tanaman, serta parameter anatomi berupa indeks stomata dan distribusi stomata. Data dianalisis dengan Analysis of Varians (ANOVA) dan bila berbeda nyata dilanjutkan dengan uji Beda Nyata Terkecil (BNT) pada α =0,05. Hasil penelitian menunjukkan bahwa semakin banyak volume air siraman sampai volume 250 ml/tanaman yang diberikan pada tanaman sawi sendok dapat meningkatkan jumlah stomata, yang berpengaruh meningkatkan tinggi dan berat segar tanaman. Selain itu, distribusi stomata tersebar pada epidermis atas (1904.8/cm2) dan epidermis bawah (1985.2/cm2), dengan pola penyebaran bagian tengah terbanyak, diikuti bagian pangkal, dan ujung daun.
Aktivitas Anticandida Herba Krokot (Portulaca grandiflora) Agus Purwanto; Ch. Endang Purwaningsih; Christiana Indriasari
Florea : Jurnal Biologi dan Pembelajarannya Vol 9, No 2 (2022)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v9i2.14234

Abstract

The purslane plant has been designated by the World Health Organization as one of the most widely used medicinal plants in the world and is known as "Global Panacea". The diversity of purslane plants from the genus Portulaca amounts to about 40-100 species found in the tropics and in areas that have four seasons. Candidiasis is one of the most common fungal infections in humans. Candidiasis is an opportunistic infection caused by excessive growth of the genus Candida fungus, 70% of Candida infections are caused by Candida albicans. Research on the antifungal activity of the purslane plant P. grandiflora is still rarely done. This study aims to determine the effective dose of anticandidal activity of purslane herb (P. grandiflora) against the C. albicans test microbe. This research is an experimental study that includes in vitro biological testing with the disc diffusion method, namely testing the inhibition of the extract of P. grandiflora 20%, 40%, 60%, 80%, and 100% against the growth of the fungus C. albicans. The antifungal activity test was carried out by observing the diameter of the inhibition zone formed around the paper disk. Anti-candida activity test of purslane herb (P. grandiflora) magenta variety extract showed that there was a zone of inhibition that was significantly different between all treatment groups. The measurement of the inhibition zone in the treatment group with a concentration of 20 to 100%, respectively, was 6.33±20; 6.86±13; 7.59±21; 8.33±33; 9.66±21; 25.69±98, thus indicating a moderate inhibition category for the growth of C. albicans.
KEANEKARAGAMAN JENIS TUMBUHAN BAMBU DI DESA RANDUGEDE KABUPATEN MAGETAN Yolenta Afra; Leo Eladisa Ganjari; Endang Purwaningsih
Biospektrum Jurnal Biologi Vol 1, No 2 (2023): Biospektrum Jurnal Biologi
Publisher : Program Studi Biologi - Universitas Katolik Widya Mandala Surabaya (kampus Kota Madiun)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/bios.v1i2.1252

Abstract

Bambu secara ekologis mampu menjaga keseimbangan lingkungan, karena memiliki perakaran yang dapat mencegah erosi dan mengatur tata air. Bambu memiliki keanekaragaman bentuk, warna, densitas, dan struktur. Tujuan penelitian ini adalah untuk mengetahui keanekaragaman jenis bambu dan mengetahui penyebaran jenis bambu. Penelitian dilakukan di Desa Randugede Kecamatan Plaosan Kabupaten Magetan Provinsi Jawa Timur. Pengambilan data dilakukan dengan tehnik snowball sampling, yaitu melalui wawancara dan observasi. Ada 6 jenis bambu yang ditemukan, berturut - turut mulai dengan jumlah rumpun yang paling banyak, yaitu spesies Dendrocalamus asper (24 rumpun), Gigantochloa apus (38 rumpun), Bambusa blumeana (13 rumpun), Gigantochioa atroviolacea (9 rumpun), Schizostachyum silicatum (5 rumpun), dan Bambusa vulgaris (3 rumpun). Tanaman bambu yang ditemukan di Desa Randugede tumbuh di pinggir sungai, kebun, bukit, permukiman warga, pinggir jalan, dan batas Desa. Frekuensi penyebaran paling banyak adalah spesies Gigantochloa apus dan Bambusa blumeana, sedangkan paling sedikit adalah spesies Bambusa vulgaris, Gigantochioa atroviolacea, dan Schizostachyum silicatum.
Co-Authors Agus Purwanto Christiana Indriasari Leo Eladisa Ganjari Novianti Dewi, Shinta Setyo Waloyo, L. Anang Shinta Novianti Dewi Veronika Agustini Srimulyani Yolenta Afra