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All Journal Jurnal Ilmu Dasar BERKALA SAINSTEK Prosiding Seminar Biologi Biology, Medicine, & Natural Product Chemistry Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang JSMARTech : Journal of Smart Bioprospecting and Technology Jurnal Sains Alami (Known Nature) Berkala Penelitian Hayati Jurnal Sains Alami (Known Nature) KOPEMAS
Tintrim Rahayu, Tintrim
Universitas Islam Malang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences

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Pengaruh Pemberian Pupuk Organik Kotoran Rusa Bawean (Axis kuhlii) Dan Kotoran Kambing (Capra aegagrus hircus) Terhadap Pertumbuhan Tanaman Selada (Lactuca sativa): The Effect of Giving Organic Fertilizer Bawean Deer Manure (Axis kuhlii) and Goat Dung (Capra aegagrus hircus) on the Growth of Lettuce (Lactuca sativa) Plants Suhnin, Zuhria binti; Laili, Saimul; Rahayu, Tintrim
Jurnal SAINS ALAMI (Known Nature) Vol. 5 No. 2 (2023)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v5i2.15400

Abstract

 Goat dung (Capra aegagrus hircus) and bawean deer dung (Axis kuhlii) are grouped into groups with the same texture. The value of the ratio of C / N goat pukan is generally still above >30 While deer dung has a ratio level of C / N >35. This research took place at Jl Tambak Desa Tambak Keramat Kec.Tambak pulau bawean. The study was conducted from August 2021 to September 2021.The study used a complete randomized design experiment (RAL) using three 10 repetition treatments. The research data is analyzed by using ANOVA. If there is a significant influence, then the analysis continues with the BNT (Real Difference Tere¬cil) test of 5%.The results showed that the treatment that has a high and very good effect on the growth of lettuce plants (Lactuca sativa) treatment (P1), while in the treatment (P2) shows unfavorable results for the growth of lettuce plants (Lactuca sativa).  Keywords: Bawean Deer Dung, Goat Dung. Lettuce   ABSTRAK Kotoran kambing (Capra aegagrus hircus) dan kotoran rusa bawean (Axis kuhlii) dikelompokkan menjadi satu golongan dengan tekstur yang sama Nilai rasio C/N pukan kambing umumnya masih diatas >30 Sedangkan kotoran rusa mempunyai tingkat rasio C/N >35. Penelitian ini bertempat di Jl Tambak Desa Tambak Keramat Kec.Tambak pulau bawean dilakukan dari agustus 2021 sampai dengan bulan september 2021.Penelitian ini menggunakan metode eksperimen dengan rancangan acak lengkap  menggunakan tiga perlakuan 10 pengulangan.Data penelitian dianalisis dengan menggu­nakan ANOVA.Apabila terdapat pengaruh yang signifikan, maka analisis  dilanjut­kan dengan uji BNT (Beda Nyata Terke­cil) 5%.Hasil penelitian menunjukkan bahwa perlakuan yang berpengaruh yang sangat signifikan terhadap pertumbuhan tanaman selada (Lactuca sativa) adalah perlakuan campuran tanah humus dengan kotoran rusa bawean (P1) terhadap tinggi tanaman, jumlah daun, luas daun berat basah dan kering tanaman selada, sedangkan pada perlakuan campuran tanah humus humus dengan kotoran kambing yang masih fresh (P2) menunjukkan  hasil yang tidak signifikan bagi pertumbuhan tanaman selada (Lactuca sativa). Kata kunci: Kotoran Rusa Bawean, Kotoran Kambing, Selada
Pengaruh Suhu terhadap Aktivitas Antioksidan dalam Daun Zaitun (Olea europaea L.) dengan Metode DPPH Oey, Ulfi Abdul Rahman; Rahayu, Tintrim; Jayanti, Gatra Ervi
Jurnal SAINS ALAMI (Known Nature) Vol. 5 No. 1 (2022)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v5i1.15927

Abstract

Causes of degenerative diseases are caused by activities and unhealthy lifestyle. unhealthy lifestyle which in turn triggers free radicals. free radicals are moleculs that are not oxidized which cause the formation of new molecules that can damage body cells. free radicals can be overcome by giving natural antioxidants, one of which is form the olive plant (Olea europaea L.).The purpose of this study was to determine the effect of temperature treatment on antioxidant activity in olive leaves based on leaf age by calculating the IC50 value. The method used in this research is the DPPH method. Based on the results of the study, it can be concluded that the temperature of 31.6°c in young leaves according to calculations is categorized as a strong antioxidant because it provides a calculated value of 82.778 ppm and 165.093 ppm on old leaves and classified as moderate antioxidants, while temperature of 44°c give dominant level under 31.6°c with IC50 values 123.78 ppm for young leaves and 165.170 ppm for old leaves and classified as moderate antioxidants according to the theory that compounds that have very strong antioxidant activity values IC50 values are less than 50 ppm, strong if the IC50 are between 50 and 100, moderate antioxidant if the IC50 values are feasible 100-250 ppm, weak if the IC50 value is 250-500 ppm and inactive if the IC50 value is more than 500 ppm. and vice versa related to the selection of leaf age also affects the level of antioxidant activity seen from the comparison of results from the two treatments that young leaves have a higher level of antioxidant activity than old leaves in counteracting free radicals.Keywords : Temperature, Antioxidant, Olive (Olea europaea L.), DPPH.ABSTRAKPenyebab penyakit degeneratif disebabkan karena aktivitas dan pola hidup yang kurang sehat. Pola hidup kurang sehat yang pada akhirnya memicu radikal bebas. Radikal bebas adalah molekul yang tidak teroksidasi yang menyebabkan terbentuk molekul baru yang dapat merusak sel tubuh. Radikal bebas dapat diatasi dengan pemberian antioksidan salah satunya dari tumbuhan zaitun (Olea europaea L.). Tujuan dari penelitian ini adalah untuk mengetahui pengaruh perlakuan suhu terhadap aktivitas antioksidan pada daun zaitun berdasarkan umur daun melalui perhitungan nilai IC50. Metode yang digunakan dalam penelitian ini adalah metode DPPH. Berdasarkan hasil penelitian dapat disimpulkan bahwa perlakuan suhu 31.6°C pada daun muda  menurut perhitungan IC50 dikategorikan sebagai antioksidan kuat karena memberikan nilai hasil perhitungan IC50  sebesar 82.778 ppm dan 165.093 ppm pada daun tua dan tergolong antioksidan sedang, sementara pada perlakuan suhu 44°C memberikan pengaruh lebih rendah dibandingkan dengan perlakuan suhu 31.6°C dengan nilai IC50 sebesar 123.78 ppm untuk daun muda dan 165.170 ppm untuk daun tua dan tergolong antioksidan sedang sesuai teori bahwa senyawa yang memiliki nilai aktivitas antioksidan sangat kuat jika nilai IC50 kurang dari 50 ppm, kuat apabila nilai IC50 bernilai antara 50 sampai 100, antioksidan sedang apabila jika nilai IC50 bernilai 100-250 ppm, lemah jika nilai IC50 bernilai 250-500 ppm dan tidak aktif jika nilai IC50 bernilai lebih dari 500 ppm, begitupun sebaliknya terkait pemilihan umur daun juga berpengaruh terhadap tinggi rendahnya aktivitas antioksidan dilihat dari perbandingan hasil dari kedua perlakuan bahwa daun muda memiliki tingkat aktivitas antioksidan lebih tinggi dibandingkan dengan daun tua dalam menangkal radikal bebas.Kata Kunci : Suhu, Antioksidan, Zaitun (Olea europaea L.), DPPH.
Pengaruh variasi konsentrasi indole butyric acid (iba) pada anggrek (dendrobium hybrid) terhadap pertumbuhan dan survival dalam media cocopeat: Effect of indole butyric acid (iba) concentration variations on orchid (dendrobium hybrid) on growth and survival in cocopeat media Setyowati, Dewi Anjar; Rahayu, Tintrim; Jayanti, Gatra Ervi; Agisimanto, Dita
Jurnal SAINS ALAMI (Known Nature) Vol. 5 No. 2 (2023)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v5i2.16959

Abstract

Orchids have endemic flowers with high aesthetic value and are widespread throughout Indonesia. One of the widely cultivated orchid varieties is the Dendrobium Orchid. The orchid cultivation process requires special handling, especially in the growing environment, which must be by the plant’s original habitat, so that plant growth and development become more optimal, especially the planting medium and the provision of nutrients must be appropriate. This study aimed to determine the optimal concentration of IBA on the growth of orchid plants (Dendrobium hybrid) and to determine the optimal variation of IBA concentration on the survival of orchid plants in cocopeat media. The research method was carried out experimentally using the Randomized Block Design (RAK). To compare the growth between the concentration of IBA and root growth has given four treatments: P1: 0.25 ml/L, P2: 0.50 ml/L, P3: 0, 75ml/L, P4: 1ml/L each treatment was given three replications and each replication contained four plant seeds with a total of 48 plant seeds. Observation parameters included root length, number of new roots, leaf length, number of leaves, plant length, plant wet weight, and plant survival. The optimal concentration of IBA on orchid growth at a concentration of 0.25 ml/L IBA optimal orchid growth was found in the parameters of the number of new roots. Plant length at a concentration of 0.75 ml/L IBA optimal orchid growth was found in root length and planted wet weight parameters. In the survival parameters of orchid plant life, the optimal concentration of IBA was found at a concentration of 0.25 ml/L.  Keywords: Orchid, growth, orchid survival, and IBA   ABSTRAK Anggrek memiliki bunga endemik yang memiliki nilai estetika tinggi dan menyebar luas di seluruh Indonesia. Salah satu varietas anggrek yang banyak dibudidayakan yaitu Anggrek Dendrobium. Proses budidaya anggrek memerlukan penanganan khusus terutama pada lingkungan tumbuh yang harus sesuai dengan habitat asli tanaman, agar pertumbuhan dan perkembangan tanaman menjadi lebih optimal terutama media tanam dan pemberian unsur hara harus tepat. Tujuan penelitian ini adalah untuk mengetahui konsentrasi pemberian IBA yang optimal terhadap pertumbuhan tanaman angrek (Dendrobium hybrid) serta untuk mengetahui pemberian variasi konsentrasi IBA yang optimal terhadap survival kehidupan tanaman anggrek dalam media cocopeat. Metode penelitian dilakukan secara eksperimental dengan menggunakan Rancangan Acak Kelompok (RAK), untuk membandingkan pertumbuhan antara konsentrasi IBA terhadap pertumbuhan akar yang diberi empat perlakuan P1: 0,25 ml/L, P2: 0,50 ml/L, P3: 0,75ml/L, P4: 1ml/L masing-masing perlakuan di berikan tiga ulangan dan setiap ulangan terdapat empat bibit tanaman dengan jumlah keseluruhan 48 bibit tanaman. Parameter pengamatan meliputi panjang akar, jumlah akar baru, panjang daun, jumlah daun, panjang tanaman, berat basah tanaman, dan survival tanaman. Konsentrasi IBA yang optimal terhadap pertumbuhan anggrek pada konsentrasi 0,25 ml/L IBA, pertumbuhan anggrek yang optimal terdapat pada parameter jumlah akar baru. Pada konsentrasi 0,50 ml/L IBA pertumbuhan anggrek yang optimal terdapat pada parameter panjang daun, jumlah daun, dan panjang tanaman. Pada konsentrasi 0,75 ml/L IBA pertumbuhan anggrek yang optimal terdapat pada parameter panjang akar dan berat basah tanaman. Pada parameter survival kehidupan tanaman anggrek konsentrasi pemberian IBA yang optimal terdapat pada konsentrasi 0,25 ml/L. Kata kunci: Anggrek, pertumbuhan, survival anggrek, dan IBA
Kajian Akar Kadaka sebagai Media Tanam dengan Pengaruh Variasi Konsentrasi Indole Butyric Acid Tterhadap Pertumbuhan Anggrek Dendrobium canaliculatum: Study of Kadaka Roots as a Plant Media with the Effect of Variation Concentrations of Indole Butyric Acid on Dendrobium canaliculatum Orchid Growth Hadi, Muhammad Sholikhul; Rahayu, Tintrim; Jayanti, Gatra Ervi; Agisimanto, Dita
Jurnal SAINS ALAMI (Known Nature) Vol. 6 No. 1 (2023)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v6i1.17140

Abstract

Dendrobium is an orchid that many orchid lovers like. Efforts to increase the quantity of orchids in the growth phase can be done in several ways, namely through the regulation of fertilization and the use of appropriate planting media. Planting media from kadaka roots is the right media for the growth of orchid. The addition of nutrients N, P, and K together showed a significant increase in total biomass. In addition to fertilizers, growth regulators substances also affect growth. The plant hormone used in plant cultivation is the auxin hormone. One type of auxin hormone type is Indole Butyric Acid (IBA) which functions to stimulate root formation. This study aimed to study the effect of IBA concentration on the root growth of Dendrobium orchids grown on kadaka root media. Dendrobium orchids seedlings were selected beforehand, planted in kadaka roots, and treated twice a week. The treatment was carried out for two months using IBA concentrations of 0.25, 0.50, 0.75, and 1.0 ml/L. The administration of IBA hormone on the growth of Dendrobium canaliculatum affects the number of new roots, leaf length, and plant height. IBA at 0.25 ml/L was the optimal concentration for the number of new roots. The number of new roots as an indicator of optimal orchid growth in response to IBA hormone administration.  Keywords: Kadaka, Indole Butyric Acid (IBA), Orchid, Orchid Growth   ABSTRAK Dendrobium adalah anggrek yang banyak disukai pecinta anggrek. Upaya peningkatan kuantitas anggrek pada fase pertumbuhan dapat dilakukan dengan beberapa cara yaitu melalui pengaturan pemupukan serta penggunaan media tanam yang sesuai. Media tanam dari akar kadaka merupakan media yang tepat untuk pertumbuhan anggrek. Penambahan unsur hara N, P, dan K pada media secara bersama menunjukkan peningkatan total biomassa yang signifikan. Selain pupuk, Zat Pengatur Tumbuh (ZPT) juga berpengaruh terhadap pertumbuhan. Hormon tanaman yang dipergunakan pada pembudidayaan tanaman adalah hormon auksin. Salah satu jenis hormon auksin merupakan Indole Butyric Acid (IBA) yang dipergunakan untuk merangsang pembentukan akar. Penelitian ini bertujuan untuk mengkaji efek konsentrasi IBA terhadap pertumbuhan akar anggrek Dendrobium yang ditanam pada media akar kadaka. Tanaman anggrek yang digunakan adalah seedling Dendrodium, dilakukan seleksi, ditanam di akar kadaka, dan diberi perlakuan dua kali seminggu. Perlakuan dilakukan selama dua bulan menggunakan konsentrasi IBA 0,25, 0,50, 0,75, dan 1,0 ml/L. Pemberian hormon IBA terhadap pertumbuhan anggrek Dendrobium canalicullatum berpengaruh pada jumlah akar baru, panjang daun dan tinggi tanaman. IBA pada 0,25 ml/L merupakan konsentrasi yang optimal untuk jumlah akar baru. Jumlah akar baru sebagai indikator pertumbuhan anggrek yang optimal terhadap respon pemberian hormon IBA.  Kata kunci: Kadaka, Indole Butyric Acid (IBA), Anggrek, Pertumbuhan
Aplikasi Fermentasi Limbah Padat Ampas Tahu Dan Ampas Tempe sebagai Pupuk Organik terhadap Pertumbuhan Tanaman Kenikir (Cosmos audatus): Application of Fermented Tofu Solid Waste and Tempe Dregs as Organic Fertilizer on Growth Kenikir Plant (Cosmos audatus) Arifyani, Laily Febrian; Laili, Saimul; Rahayu, Tintrim
Jurnal SAINS ALAMI (Known Nature) Vol. 7 No. 1 (2024)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v7i1.18478

Abstract

Tofu and tempeh are foods that are liked by the community. From the processing of tofu and tempeh will produce waste. Many people are thrown away, even though it can be used as organic fertilizer for plant growth. tofu Tofu dregs contain nitrogen (N) on average 16% of the protein it contains. This study aims to analyze the effect of fermenting tofu and tempeh liquid waste on the growth of kenikir (Cosmos caudatus) plants. The design used in this study was a randomized block design consisting of 2 factors. The first factor is giving fermented tofu waste which consists of 4 levels, namely 50, 100,, 200 and 300 g per plant, the second factor is giving fermented tempeh solid waste which consists of 4 levels, namely 50, 100,, 200 and 300 g, 0 grams as a control so there are 9 treatments in total. And each treatment has 3 replications. Parameters observed in this study were plant height, number of leaves, wet and dry weight of plants, leaf area and root length. The results showed that the fermentation of tofu and tempeh waste had a significant effect on the growth of kenikir plants with the parameters of plant height, number of leaves, leaf area, leaf area, wet weight and dry weight of the plant. The treatment of solid waste fermentation of 300 grams of tofu from planting is the best treatment in accelerating the growth of plant length, wet weight, dry weight, wet weight, number of leaves, leaf areainplants. Keywords: tofu dregs, tempeh dregs, kenikir plant (Cosmos caudatus) ABSTRAK Tahu dan tempeImerupakan makanan yangIdisukai Masyarakat. Dari prosesIpengolahan tahu danItempe akan menghasilkan limbah. Banyak kalanganImasyarakat yang dibuang begitu saja padahal bisa dijadikan sebagai pupuk organik untukIpertumbuhan tanaman. Ampas tahuImengandung unsure nitrogenI (N) rata-rata 16% dari protein yangIdikandungnya. Penelitian ini bertujuanIuntuk menganalisis pengaruhIpemberian fermentasi limbah cair tahuIdan tempe untuk pertumbuhanItanaman tanaman kenikir (Cosmos caudatus). RancanganIyang digunakan dalam penelitianIini adalah rancangan acak kelompokIyang terdiri dariI2 faktor. FaktorIpertama pemberian fermentasiIlimbah tahu yang terdiri atas 4 taraf yaituI50, 100, 200 dan 300 g per tanaman, faktor keduaIpemberian fermentasi limbah padat tempe yang terdiriIatas 4 taraf yaitu 50, 100, 200 dan 300 g. 0 gram sebagai controlIsehingga total terdapat 9 perlakuan. Dan setiap perlakuanIterdapat 3 kali ulanagn. Parameter yang diamatiIpada penelitian ini adalah tinggi tanaman, jumlah daun, berat basah danIberat kering pada tanaman, luasIdaun dan Panjang akar. Hasil penelitianImenunjukan pemberian fermentasiIlimbah tahu dan tempe berpengaruhInyata terhadap pertumbuhan tanamanIkenikir dengan parameter tinggi tanaman, Ijumlah daun luas daun, luas daun, beratIbasah dan berat kering tanaman. Perlakuan fermentasi limbah padat tahu 300 gIpertanaman merupakan perlakuanIterbaik dalam mempercepat pertumbuhan panjang tanaman, berat basah, berat kering, beratbasah, jumlah daun,luas daun pada tanaman. Kata kunci: ampas tahu, ampas tempe, tanaman kenikir (Cosmos caudatus).
Pengaruh Ekstrak Kulit Umbi Bawang Merah (Allium cepa) dan Bawang Putih (Allium sativum) untuk Pertumbuhan Anggrek Dendrobium: The Effect of Shallot (Allium cepa) and Garlic (Allium sativum) Skin Extracts on Dendrobium Orchid Growth Marista, Bilqis; Rahayu, Tintrim; Jayanti, Gatra Ervi
Jurnal SAINS ALAMI (Known Nature) Vol. 6 No. 2 (2024)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v6i2.18809

Abstract

Genetic and physiological factors influence dendrobium orchids growth and flowering. In maintaining Dendrobium orchids, the cultivation process after acclimatization greatly affects growth and development, so its quality and sustainability can be threatened. Onion bulb skin and garlic bulb skin were able to increase germination and growth variables. This research aims to determine the effect of the most effective concentration on the growth of Dendrobium orchids. This research method used an experimental method with a completely randomized design (CRD) with 24 plants, research parameters included the number of new shoots, number of new shoots, number of new roots, new root length, leaf length, total number of leaves, plant height, and weight. Plants were analyzed descriptively, and multivariate correlation tests were using IBM software. The results showed that the M40: P20 treatment was the best treatment with parameters that responded, namely the number of new shoots, length of new roots, length of leaves, total number of leaves and plant height. This shows that the administration of shallot bulb skin extract and garlic bulb skin extract positively affected several parameters. Keywords : acclimatization, Dendrobium, effectiveness, parameters, plants.   ABSTRAK Anggrek Dendrobium dalam pertumbuhan dan pembungaan dipengaruhi faktor genetik dan faktor fisiologis. Dalam pemeliharaan anggrek Dendrobium proses budidaya setelah aklimatisasi sangat mempengaruhi pertumbuhan dan perkembangan, sehingga kualitas dan kelestraiannya dapat terancam. Kulit umbi bawang merah dan kulit umbi bawang putih mampu meningkatkan perkecambahan dan variabel pertumbuhan. Tujuan penelitian ini yaitu untuk mengetahui pengaruh dari konsentrasi yang paling efektif terhadap pertumbuhan anggrek Dendrobium. Metode penelitian menggunakan eksperimental Rancangan Acak Lengkap (RAL) dengan 24 tanaman, parameter penelitian meliputi jumlah tunas baru, jumlah daun tunas baru, jumlah akar baru, panjang akar baru, panjang daun, total jumlah daun, tinggi tanaman, dan berat kering tanaman yang dianalisis secara deskriptif dan uji korelasi multivariat test menggunakan software IBM. Hasil penelitian menunjukkan perlakuan M40: P20 adalah perlakuan terbaik dengan parameter yang merespon yaitu jumlah daun tunas baru, panjang akar baru, panjang daun, jumlah total daun dan tinggi tanaman. Hal ini menunjukkan bahwa pemberian ekstrak kulit umbi bawang merah dan kulit umbi bawang putih memberikan pengaruh positif pada beberapa perameter. Kata kunci: aklimatisasi, Dendrobium, efektif, parameter, tanaman.
The Effect of the Type of Planting Media and The Addition of O2 Nanobubbles on the Growth of Dendrobium burana Green × Ong Ang Ai Boon Orchid Plantlets in Vitro Purnamasari, Viska; Rahayu, Tintrim; Jayanti, Gatra Ervi; Agisimanto, Dita
Jurnal ILMU DASAR Vol 25 No 1 (2024)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v25i1.41376

Abstract

Dendrobium orchids come in a variety of colors, shapes, and beauty that are in great demand. The process of growing orchids requires special handling of an appropriate growing environment, such as proper planting media and nutrients that can stimulate orchid growth. This type of thin liquid film media is the use of liquid media with an immersion system while vermiculite and perlite media have almost the same properties. However, vermiculite has a higher water absorption capacity than perlite. Nanobubbles are bubbles with 1-100 nm that can live more stably in water. This study aims to influence the type of media and the addition of Nanobubbles O2 on the growth of Dendrobium burana Green × Ong Ang Ai Boon orchid plantlets. This research was carried out from November to December 2022 at the PT. Java Indo Arjuna Singosari, Malang. This study used a completely randomized design (CRD) with 10 treatments, namely solid MS, gaviota solid, thin liquid film, thin liquid film + NBs O2, vermiculite, vermiculite + NBs O2, perlite, perlite + NBs O2, vermiculite + Perlite, vermiculite + perlite + NBs O2 with 4 replications. The data were analyzed descriptively and the Manova test. The results showed that the vermiculite + NBs O2 treatment had the potential to increase the length of plantlets by 13.80 mm, the wet weight of plantlets by 0.30 g, the percentage of live plantlets by 100% whereas in the vermiculite + perlite treatment has the potential for the first root growth to appear, namely 5 HST. The vermiculite treatment had the potential to increase the highest number of leaves by 5 leaves, whereas in the leaf color treatment the solid MS treatment had a more intense green color.
Potential of Ecoenzymes and N2 Nanobubbles on the Growth of Phalaenopsis sp. Orchid at the Acclimatization Stage Syafitri, Fitria Indah; Rahayu, Tintrim; Jayanti, Gatra Ervi
Jurnal ILMU DASAR Vol 25 No 1 (2024)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v25i1.40575

Abstract

Growth is a quantitative change during one plant’s life cycle and is irreversible.withaddition An in crease the volume or dry weight of plants or other organs is due to the adding, of new structural elements. Phalaenopsis (moth orchid) is a genus of orchids appeal. The diversity of colors, shapes, and textures, as well as its aroma, make Phalaenopsis orchids one of the charming flowers of Indonesia. Ecoenzyme is a solution of complex organic substances produced from the fermentation of organic residues, sugar, and water. Nanobubbles (NBs) are an example of nanotechnology. NBs have a diameter of 1-100 nm and are nanoscopic gas bubbles in a solution or water that can change the characteristics of water and are stable. This study aims to determine the potential of giving Ecoenzyme and NBs N2 on the growth of Phalaenopsis orchids during the acclimatization stage. This research was conducted from October to December 2022 at the Orchidology and Nursery Laboratory, Islamic University of Malang. This study used an experimental method with a completely randomized design (CRD) with 10 treatments, namely 0 mL/L (control), 1 mL/L Ecoenzyme, 2 mL/L Ecoenzyme, 3 mL/L Ecoenzyme, 4 mL/L Ecoenzyme, 4 combination NBs N2 and Ecoenzymes, and 5 mL NBs N2 with 3 replications, making a total of 30 treatment units. The research parameters included the number of leaves, leaf length, number of roots, root length, plant height, fresh weight, and plant dry weight. The results of this study showed that the treatment of 3 mL/L Ecoenzyme showed potential in increasing the number of leaves by 4 pieces: at the same time the optimal concentration of the combination of Ecoenzyme and NBs was 2 mL/L plus 5 mL NBs N2 in increasing the number of roots by 10 pieces, and the optimal concentration of NBs was 5 mL in increasing the root length by 7.07 cm, plant height by 17.10 cm leaf. length, plant weight by 4.16 g and dry weight by 0.85 g in Phalaenopsis orchids.
Analysis of Nanobubbles (NBs) Technology and Foliar Fertilization on the Growth of Phalaenopsis sp. Orchid Puspa, Andria; Rahayu, Tintrim; Jayanti, Gatra Ervi
BERKALA SAINSTEK Vol 12 No 2 (2024)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v12i2.39809

Abstract

Plants need nutrients which are then provided through fertilizers, but this can cause long-term problems due to limited absorption by plants so recently implemented NBs technology that can help reduce environmental pollution. This study aimed to determine the effect of NBsO2, NBsH2, NBsCO2, NBsN2 and, NBsO3 on the growth of Phalaenopsis sp. orchid plants. The research method was a complete randomized design (RAL) with 7 treatments (control without application of fertilizer and NBs, foliar fertilizer, NBsO2, NBsH2, NBsCO2, NBsN2, NBsO3) and 4 repeats. NBs were made using a nanogenerator with a flow of 5 liters/ minute and induced for 15 minutes. The data analysis used is the Multivariate Analysis of Variance (MANNOVA) test. The control and NBs treatments were given by dropping 5 ml on each orchid plant. The results showed that leaf length, number of leaves, plant weight and number of plant roots NBsN2 treatment had the best effect, while on root length, NBs O2 treatment had a better effect than other treatments. The application of foliar fertilizer is less effective to meet plant growth needs. At the same time, NBs are more effective because they are very small making it easier for plants to absorb.
EKSPLORASI PENGETAHUAN PEGAWAI SMK KEHUTANAN NEGERI SAMARINDA DALAM IN HOUSE TRAINING HERBARIUM KERING INDAH Ari Hayati; Tintrim Rahayu
Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024 Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) 2020
Publisher : Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Bagi Lembaga pertanian dan perkebunan penggunaan lembar identitas species yang memuat klasifikasi lengkap dengan deskripsi species tumbuhan sangatlah penting. Dalam hal ini spesimen berupa herbarium menjadi pelengkap lembar  identitas tersebut. SMK Kehutanan dalam  menunjang pendidikan siswanya memerlukan ketrampilan pembuatan herbarium. Tujuan kegiatan pengabdian ini adalah memberikan pelatihan pembuatan herbarium kering indah dengan tetap mempertahankan warna alami tumbuhan kepada pegawai SMK Kehutanan Negeri Samarinda. Metode pelaksanaan meliputi teknik dasar pengeringan bahan tumbuhan menggunakan bahan pengering berupa kertas buram,  kertas minyak, dan busa. Bahan tumbuhan diatur secara berlapis, kemudian disimpan di dalam plastik kedap air. Dilakukan proses pengeringan berulang-ulang sampai bahan tumbuhan menjadi  kering. Berikutnya teknik penataan herbarium di dalam pigura dengan tetap mempertahankan kekeringan bahan menggunakan cara alami dan penggunaan silika gel. Untuk mengetahui tingkat pengetahuan peserta pelatihan dilakukan analisis kuesioner tentang herbarium. Hasil kegiatan menunjukkan setiap peserta berhasil mempraktekkan teknik dasar pengeringan dan mampu menata herbarium secara indah dalam pigura. Hasil analisis kuesioner menunjukkan  sebelum dilakukan kegiatan pengetahuan tentang herbarium lebih rendah dibandingkan dengan setelah dilakukan pelatihan. Selain itu bahwa kebanyakan peserta sangat ingin mengetahui pembuatan herbarium yang tidak berubah warna dari warna aslinya. Disamping sebagai penunjang kelengkapan lembar identitas species tumbuhan, juga peluang  untuk hiasan atau asesori yang indah.
Co-Authors AA Sudharmawan, AA Abd Chalim Asnawi Afif Hilmi Ahmad Syauqi ahmad syauqi, ahmad Ainur Rofiq Ainur Rofiq Ainur Rohmah Alifia, Ersa Alik Maulidiyah Ana Li'atul Mufidah Anisa, Khoiria Ari Hayati Ari Hayati Arifyani, Laily Febrian Arinto Y.P Wardoyo Asnawi, Abd Chalim Aza Zunairoh Budi Santoso Devi Sugiarto Dewi Anjar Setyowati Dewi Rahayu Saraswati Dewi, Lina Purnama Dionysius J.D.H Santjojo Dita Agisimanto Dita Agisimanto Dita Agisimanto Dwi Budi Santoso Edi Santoso Edi Santoso Eka Prasetyowati Emeliya, Emeliya Fadhil, Ilnia Farah Aida Qotrun Nada Fitri, Hanin Rahma Garnis Mufarrohah Rohmah Garnis Mufarrohah Rohmah Gatra Ervi Jayanthi Gatra Ervi Jayanti Gatra Ervi Jayanti Gatra Ervi Jayati Gumiwang, Wulan Dari Neng Hadi, Muhammad Sholikhul Haikal, Muhammad Wildan Hasanah, Rochmatul Hesti Nofanda Hesti Nofanda, Hesti Hilmi, Afif Hosnia Sari Ilnia Fadhil Istifadah, Hayati Istiqomah, Nuri Lailatul Khoiria Anisa LAILATUL MAGHFIROH Lailatul Maghfiroh Lailatul Mufairoh Lutfi Niam Lutfi Niam, Lutfi Lutfiah sudarmaji Ma'rifatul As'adah Mai Suroh Majida Ramadhan Marista, Bilqis Mawardi, Azis Mochamad Ircham Firmansah Mufairoh, Lailatul Mufidah, Ana Liatul Muhammad Ni'amul Albab Mustakim, Moch Nada, Farah Aida Qotrun Nilam Firdausi Nilam Firdausi, Nilam Nindi Afifa Nisa Nisa, Kholisatun Nur Ainiah Nurul Jadid Mubarokati Oey, Ulfi Abdul Rahman Oktavia Rahayu Puspitarini Pratiwi, Radita Intan Aisyah Purnamasari, Viska Puspa, Andria Putri, Nela Vede Rhofa Radita Intan Aisyah Pratiwi Rafida Azizah Reza Priski Dwi Jayanti Riadul Jannah Saimul Laili Salsabilla, Dyah Ajeng Saraswati Subagyo Sari, Hosnia Setyowati, Dewi Anjar Sirojuddin M. Rochmat Siti Marhumah Siti Marhumah, Siti Siti Milatil Hasanah Siti Rahmah Suhnin, Zuhria binti Suroh, Mai Syafitri, Fitria Indah Taufiq Hidayat Ulfi Abdul Rahman Oey Vira Ruainiah Ruswandari Winda Tul Habibah Wulan Dari Neng Gumiwang Yaqutun Nafisah Yuliana Ratna Sari, Yuliana Ratna Zuhria binti Suhnin