scholarly journals Roots Induction and Growth of Shoot Cutting of Jirak (Eurya acuminata DC.) by Adding Some Growth Regulator Solutions in Various Planting Medium

2019 ◽  
Vol 6 (2) ◽  
pp. 268
Author(s):  
Tressa Pratywi Gupitasari ◽  
Zozy Aneloi Noli ◽  
Suwirmen Suwirmen
Keyword(s):  
Plant Physiology ◽  
Growth Regulator ◽  
Natural Science ◽  
Research Result ◽  
Garden Soil ◽  
Randomized Design ◽  
Different Types ◽  
Two Factors ◽  
Physiology Laboratory

The research about roots induction and growth of shoot cutting of Jirak (Eurya acuminata DC.) by adding some growth regulator solutions in various planting medium, was conducted from May until August 2017 in Greenhouse and Plant Physiology Laboratory, Department of Biology, Faculty of Mathematics and Natural Science, Andalas University. The aims of the research to find out effect of  providing growth regulator solution with different types, used of planting medium and interaction of both factors the best to roots induction and growth Jirak (E. acuminata DC.) by cutting. The research used Complete Randomized Design (CRD) factorial with two factors and three replications. Factors A were  growth regulator solution (a0: control, a1: IBA 100 ppm, a2: NAA 100 ppm, a3: IAA 100 ppm) and factors B were various planting medium (b0: garden soil, b1: sand, b2: charcoal husk). The research result were adding some growth regulator solutions and various planting medium significanly affected roots induction and growth of jirak and there is interaction on the high of plant. The treatment of 100 ppm IAA and treatment using sand medium obtain the highest result in increasing roots induction and growth of shoot cutting of Jirak.

scholarly journals Pengaruh Konsentrasi Giberelin (GA3) terhadap Pertumbuhan Kailan (Brassica oleracea L. Var alboglabra) pada Berbagai Media Tanam dengan Hidroponik Wick System

2018 ◽  
Vol 6 (2) ◽  
pp. 63
Author(s):  
Asih Maharani ◽  
Suwirmen Suwirmen ◽  
Zozy Aneloi Noli
Keyword(s):  
Plant Physiology ◽  
Brassica Oleracea ◽  
Natural Science ◽  
Growth And Yield ◽  
Randomized Design ◽  
Chinese Kale ◽  
Accelerate Growth ◽  
Completely Randomized Design ◽  
Physiology Laboratory ◽  
Brassica Oleracea L

Effect of giberelin (GA3) concentration on growth and yield of Chinese kale (Brassica oleracea L. Var alboglabra) in various medium using hydroponic wick system . This research conducted from April until July 2016 in Wire House and Plant Physiology Laboratory, Department of Biology, Faculty of  Mathematics and Natural Science, Andalas University. The purposes of this research were to obtain GA3 concentration and planting medium that accelerate growth and yield of Chinese kale and determine the interaction between GA3 and planting medium to the gowth and yield of Chinese kale planted using hydroponics wick system. This research used Completely Randomized Design (CRD) in factorial with three replications, as the first factor were concentration of GA3 (0 ppm, 20 ppm, 40 ppm and 60 ppm) and the second factor were medium (zeolite, sand, husk and sawdust). The best result in accelerated the growth of Chinese kale was the treatment at the concentration of 60 ppm GA3 and zeolite was suitable medium to Chinese kale growth. This research found the interaction between GA3 and medium on the length of the roots Chinese kale used hydroponic wick system.

scholarly journals The Growth of Shoot Cutting of Ant-nest Plant (Myrmecodia pendens Merr. & L.M. Perry) that Planted in Various Planting Medium

2019 ◽  
Vol 7 (2) ◽  
pp. 91
Author(s):  
Suci Rahmadani Putri ◽  
Suwirmen Suwirmen ◽  
Zozy Aneloi Noli
Keyword(s):  
Plant Physiology ◽  
Natural Science ◽  
Root Length ◽  
Coconut Fiber ◽  
Randomized Design ◽  
Ant Nest ◽  
Completely Randomized Design ◽  
Physiology Laboratory

The research about The Growth of Shoot Cutting of Ant-nest Plant (Myrmecodia pendens Merr. & L.M. Perry) that Planted in various planting medium was held from May until August 2018 in Greenhouse and Plant Physiology Laboratory, Department of Biology, Faculty of Mathematics and Natural Science, Andalas University, Padang. The aim of this research was to find out the effects of various planting medium to the growth of shoot cutting Ant-nest Plant. This research used Completely Randomized Design (CRD) with five treatments (sand, husk charcoal, media moss, coconut fiber and fern’s root) and six replications. The results showed that shoot cutting that planted in sand, husk charcoal and fern had a highest life percentage (100%). Shoot cutting that planted in coconut fiber showed a highest height accretion. Shoot cutting that planted in media moss showed the highest root amount, longest root length and containing clorophyl level.

PENGGUNAAN MEDIA TANAM DAN PUPUK NPK TERHADAP HASIL RUMPUT TEKI (Cyperus rotundus) SERTA ANALISA KANDUNGAN KERIPIK OLAHANNYA

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Wiwik Endah Rahayu ◽  
Atika Romalasari
Keyword(s):  
Research Result ◽  
Nutrient Content ◽  
Cyperus Rotundus ◽  
Root Weight ◽  
Tuber Weight ◽  
Randomized Design ◽  
Two Factors ◽  
The Media ◽  
Npk Fertilizer ◽  
Weight Number

Nut grass is Cyperaceae group and underestimated its existence. Nut grass has many benefits so  potential to be developed. This study aims to determine the effect of planting media and the addition of NPK fertilizer to the growth of the nut grass and find out the nutrient content of chips made from nut grass tuber. The design of this study was factorial complete randomized design (RAL) which consisted of two factors. First factor is Planting Media, consist of M1 = soil, M2 = Soil: Sand (2: 1), M3 = Soil: Compost Fertilizer (2: 1) and M4 = Soil: Cage Fertilizer (2: 1) and second factor is fertilizer dosage NPK 15: 15: 15 with the level P1 = Without NPK fertilizer, P2 = 5 g NPK fertilizer, P3 = 10 g NPK fertilizer. Research result showed that the media significantly affected the number of clumps, root weight, clump weight, overall weight and number of flowers but did not significantly affect the height, number of tubers and tuber weight. Fertilizer significantly affected the number of clumps, root weight, clump weight, overall weight, number of flowers, number of tubers and tuber weight but did not significantly affect the height at P≤0.05 level. Interaction between planting media and NPK fertilizer did not significantly affect all parameters. Keywords: Chips, NPK Fertilizer, Nut Grass, Planting Media

scholarly journals Induksi Kalus Tanaman Puspa (Schima wallichii (DC.) Korth) dengan Penambahan Beberapa Konsentrasi Benzyl Amino Purin (BAP) dan 2,4-Diklorofenoksiasetat (2,4-D)

2019 ◽  
Vol 7 (1) ◽  
pp. 1
Author(s):  
Husri Meli ◽  
Zozy Aneloi Noli ◽  
Suwirmen Suwirmen
Keyword(s):  
Plant Physiology ◽  
Tissue Culture ◽  
Natural Science ◽  
Callus Induction ◽  
Design Method ◽  
Randomized Design ◽  
Schima Wallichii ◽  
Completely Randomized Design ◽  
Department Faculty ◽  
Benzyl Amino Purine

The research about Callus Induction of Puspa (Schima wallichii (DC.) Korth) with several concentrations addition of Benzyl Amino Purine (BAP) and 2,4-Dichlorophenoxyacetid acid  (2,4-D) had been done from October until November 2016 at Plant Physiology dan Tissue Culture Laboratory, Biology Department, Faculty of Mathematics and Natural Science, Andalas University. The aim of this researh is to get the combination of 2,4-D and BAP to induce the best callus of Schima wallichii. This research used a Completely Randomized Design Method with 10 treatments and 3 replications. The result showed that combination of 2 ppm 2,4-D + 0,75 ppm BAP was the best concentration to induce callus of Schima wallichii.

Variasi komposisi daun Ketapang dan kulit pisang sebagai media tumbuh pakan alami jentik nyamuk

2021 ◽  
Vol 9 (2) ◽  
Author(s):  
Riky R. Tununu ◽  
Jhonly Solang ◽  
Henneke Pangkey ◽  
Winda M. Mingkid ◽  
Reni L. Kreckhoff ◽  
...  
Keyword(s):  
Culture Media ◽  
Banana Peel ◽  
Mosquito Larvae ◽  
Randomized Design ◽  
Different Types ◽  
Two Factors ◽  
Completely Randomized Design ◽  
The Difference ◽  
Materials Used

This study aimed to 1) determine the best combination between ketapang and banana peels for the propagation of life feed mosquito larvae; 2) determine the culture media that can produce mosquito larvae optimally. The containers used in this study were 24 buckets with a size of 5 litres. Some of the materials used in the study were dried ketapang leaves, goroho banana peels, kepok banana peels and water. This study used a factorial Completely Randomized Design (CRD) consisting of two factors and three replications. The first factor was the difference in the number of ketapang leaves. The second factor was the difference in banana peels types. The first factor included the difference in the number of ketapang leaves, consisting of: Treatment 0 = without ketapang leaves, Treatment 1 = 50 grams of ketapang leaves, Treatment 2 = 75 grams of ketapang leaves, Treatment 3 = 100 grams of ketapang leaves. The second factor included differences in banana peels, which consist of: Treatment 1 = one kepok banana peel, Treatment 2 = one goroho banana peel. The results were different types of banana peels affected the numbers of mosquito larvae, where the best was kepok banana peels; the difference in weight of ketapang leaves did not have a significant effect on the number of mosquito larvae. The container used in this study was a bucket with a volume of 5 L. The banana peels used were goroho banana peels and ripe yellow kapok banana peels. Ketapang leaves were preapared with a weight 0f 0, 50, 75, and 100 grams, respectively. Shoe banana peels and  goroho banana, one skin eachand ketapang leaves 0, 50, 75, and 100 grams, respectively, put together wit the jalah used to wrap between ketapang leavesand spatu banana peels and goroho banana, then put into a container that has been filled wit 3 L of water.

scholarly journals THE EFFECT of GA3 AND SALINITY on GROWTH of ROSELLE (Hibiscus sabdariffa L.)

2021 ◽  
Vol 8 (2) ◽  
pp. 1
Author(s):  
Aisar Novita ◽  
Mohammad Basyuni ◽  
Abdul Rahman Cemda ◽  
Silvia Nora ◽  
Merlyn Mariana
Keyword(s):  
Gibberellic Acid ◽  
Chlorophyll A ◽  
Beta Carotene ◽  
Hibiscus Sabdariffa ◽  
Randomized Design ◽  
Different Types ◽  
Two Factors ◽  
Giberellic Acid ◽  
Chlorophyll A And B

In order to alleviate the deleterious effects of salinity, different types of phytohormones have been used. Among them, GA3 has been the main focus of some plant scientists. This study aimed to evaluate the effect of gibberellic acid and salinity on growth and production of roselle (Hibiscus sabdariffa L). This research was conducted in a greenhouse of Agriculture Faculty, University of Sumatera Utara, Medan. The study used utterly randomized design with two factors. The first factor was gibberellic acids. They were gibberellic acid (5 mg L-1) and no gibberellic acid. The second factor was salinity. They were 0 dsm-1 and 4-5 dsm-1. The interaction between gibberellic acid and salinity acid indicated a significant effect on the percentage of germination, chlorophyll a and b and beta-carotene. The application of giberellic acid helped in the tolerance of plants to salinity. Thus, application of GA3 become essential to improve overall productivity in salinity.

scholarly journals Induksi kalus Artemisia vulgaris L. dengan Pemberian Beberapa Konsentrasi 2,4-Dichlorophenoxyacetic Acid(2,4-D)

2015 ◽  
Vol 4 (4) ◽  
pp. 216
Author(s):  
Nazhira - Fadhilah ◽  
Zozy Aneloi Noli ◽  
Suwirmen - Suwirmen
Keyword(s):  
Plant Physiology ◽  
Tissue Culture ◽  
Effective Concentration ◽  
Dichlorophenoxyacetic Acid ◽  
Artemisia Vulgaris ◽  
Fresh Weight ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
2,4 Dichlorophenoxyacetic Acid ◽  
Physiology Laboratory

The research about callus induction Artemisia vulgaris L. by giving several concentration 2,4-Dichlorophenoxyacetic acid (2,4-D), has been done from May to August 2015 in Plant Physiology Laboratory and Tissue Culture, Department of Biology, Faculty of Mathematics and Natural Science, University of Andalas. The aim of this studywas found the effective concentration of 2,4-D to induce callus of A. vulgaris. The research used Completely Randomized Design (CRD) with 7 treatments and 4 replications. The treatments were : without 2,4-D (control); 0.25 mg/L 2,4-D; 0.50 mg/L 2,4-D; 0.75 mg/L 2,4-D; 1.00 mg/L 2,4-D; 1.25 mg/L 2,4-D; 1.5 mg/L 2,4-D. The result showed that 0.25-1,5 mg/L 2,4-D were able induction callus of A. vulgaris, withcompactuntilthefriabletexture, color ofthe resultingcallusisyellowish green, brownish-green, yellow-brown, whiteyellowishandgreenishwhite. 2,4-D 1.5mg/Lwas the best concentrationto increase fresh weight of callus.

scholarly journals Callus Induction of Aerides odorata Lour. by Adding 2,4 Dichlorophenoxyacetic Acid (2,4-D)

2019 ◽  
Vol 7 (2) ◽  
pp. 109
Author(s):  
Azharia Khalida ◽  
Suwirmen Suwirmen ◽  
Zozy Aneloi Noli
Keyword(s):  
Plant Physiology ◽  
Tissue Culture ◽  
Natural Science ◽  
Callus Induction ◽  
Dichlorophenoxyacetic Acid ◽  
Fresh Weight ◽  
Greenish Yellow ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
2,4 Dichlorophenoxyacetic Acid

The research about callus induction of Aerides odorata L. by adding 2,4 Dichlorophenoxyacetic Acid (2,4-D), has been done from August to October 2018 in Plant Physiology and Tissue Culture Laboratory, Department of Biology, Faculty of Mathematics and Natural Science, Andalas University, Padang. The aim of this research was found the effective consentration of 2,4-D to induce somatic embryo of A.odorata. The research used Completely Randomized Design (CRD) with 5 treatments and 6 replications. The treatments were: 0 mg/L 2,4-D; 0,25 mg/L 2,4-D; 0,5 mg/L 2,4-D; 0,75 mg/L 2,4-D; 1 mg/L 2,4-D. The result showed that the treatmeant were able induction callus of A.odorata, with compact until the friable texture, color of the resulting callus is yellowish green and greenish yellow. 2,4-D 1 mg/L was the best concentration to increase fresh weight of callus.

scholarly journals PENGARUH PEMBERIAN GA 3 PADA BERBAGAI KONSENTRASI DAN LAMA IMBIBISI TERHADAP PENINGKATAN VIABILITAS BENIH PURWOCENG (Pimpinella pruatjan Molk.)

2020 ◽  
Vol 17 (3) ◽  
pp. 89
Author(s):  
DEVI RUSMIN ◽  
FAIZA C. SUWARNO ◽  
IRENG DARWATI
Keyword(s):  
Plant Physiology ◽  
Seed Germination ◽  
Key Words ◽  
Sea Level ◽  
Seed Viability ◽  
Herbaceous Plant ◽  
Randomized Design ◽  
Vigor Index ◽  
The Family ◽  
Physiology Laboratory

<p>ABSTRAK</p><p>Purwoceng (Pimpinella pruatjan Molk.) merupakan tanaman herbatahunan dari famili Apiaceae, yang hidup secara endemik pada habitatdengan ketinggian 1.800 - 3.000 m dari muka laut, dan pada saat initergolong tanaman langka. Salah satu permasalahan dalam pengembangantanaman ini adalah viabilitas benih saat masak fisiologis rendah (&lt;25%).Berdasarkan hal tersebut telah dilakukan percobaan yang bertujuan untukmengetahui tingkat konsentrasi GA 3 dan lama imbibisi yang tepat untukmeningkatkan viabilitas potensial dan vigor benih purwoceng. Percobaandilaksanakan di Laboratorium Ekofisiologi, Balai Penelitian TanamanObat dan Aromatik, Bogor mulai bulan November sampai denganDesember 2009. Rancangan percobaan yang digunakan adalah rancanganacak lengkap (RAL), dengan 2 faktor dan tiga ulangan. Faktor pertamaadalah enam taraf pemberian GA 3 , yaitu: 0, 100, 200, 300, 400, dan 500ppm. Faktor kedua yang diuji dua taraf lama imbibisi benih yaitu: 24 dan48 jam. Hasil penelitian menunjukkan bahwa, pemberian GA 3 400 ppmdengan lama imbibisi 48 jam dapat meningkatkan daya berkecambah,potensi tumbuh maksimum, indeks vigor, dan kecepatan perkecambahanbenih purwoceng menjadi 1,5 - 2 kali dibandingkan tanpa pemberian GA 3.</p><p>Kata kunci: Pimpinella pruatjan, benih, GA 3 , imbibisi, konsentrasi</p><p>ABSTRACT</p><p>Effect of GA 3 Concentration and Imbibition Period onSeed Viability of Pruatjan</p><p>Pimpinella pruatjan Molk. is an annual herbaceous plant andbelongs to the family of the Apiaceae. It lives in endemic with an altitudeof 1,800-3,000 m above sea level and has been currently classified as rareplant. One of the problems in the development of this crop is low in seedviability (&lt;25%) when it is physiologically mature. Based on the problem,an experiment was conducted aiming to find out the level of GA 3concentration and imbibition period to increase seed viability and vigourof P. pruatjan. The experiment was conducted at Gunung PutriExperimental Station and Plant Physiology Laboratory of the IndonesianMedicinal and Aromatic Crops Research Institute (IMACRI), fromNovember to December 2009. The experiment was arranged usingcompletely randomized design (CRD), with 2 factors and three replicates.The first factor was level of GA 3 concentration : 0, 100, 200, 300, 400, and500 ppm. The second factor was seed imbibition period : 24 and 48 hours.Results of the experiment showed that: GA 3 400 ppm with imbibitionperiod of 48 hours improved seed germination, maximum growthpotential, vigor index, and rate of germination of purwoceng seed to 1.5- 2 times compared to without GA 3 treatment.</p><p>Key words: Pimpinella pruatjan, seed , GA 3 , imbibition, concentration</p>

scholarly journals Pengaruh Jenis Kemasan Terhadap Karakteristik Teh Daun Bambu Tabah (Gigantochloa nigrociliata Buse-Kurz) Selama Penyimpanan

2021 ◽  
Vol 9 (1) ◽  
pp. 95
Author(s):  
Maria Elfira Semana ◽  
Pande Ketut Diah Kencana ◽  
I Gusti Ngurah Apriadi Aviantara
Keyword(s):  
Storage Time ◽  
Aluminum Foil ◽  
Total Flavonoid ◽  
Total Flavonoids ◽  
Total Acid ◽  
Randomized Design ◽  
Different Types ◽  
Two Factors ◽  
Completely Randomized Design ◽  
And Storage

ABSTRAK Bambu tabah termasuk kingdom Plantae, divisi Magnoliophyta, kelas Monocotyledoneae, ordo Graminales, famili Gramineae, sub famili Bambusoideae genus Gigantochloa, spesies Gigantochloa nigrociliata Buse-Kurz. Bambu tabah merupakan varietas asli yang berasal dari Pupuan-Tabanan dan banyak dibudidayakan di desa Payangan Gianyar. Penelitian ini dilakukan degan tujuan untuk menentukan kemasan yang dapat mempertahankan karakteristik yang terdapat pada teh daun bambu tabah dengan perlakuan pengemasan menggunakan tiga jenis kemasan yang berbeda yang disimpan pada inkubator dengan suhu 30 °C ± 3 dengan lama penyimpanan enam minggu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari dua faktor yaitu penggunaan jenis kemasan yang berbeda dan lama waktu penyimpanan. Faktor pertama terdiri dari tiga taraf yaitu, (K1) : Alumunium Foil, (K2) : Plastik Polipropilen (PP), dan (K3) : Paper Sack. Faktor kedua terdiri dari tiga taraf yaitu, (T1) : 14 hari penyimpanan, (T2) : 28 hari penyimpanan, dan (T3) : 42 hari penyimpanan. Parameter yang diamati dalam penelitian terdiri dari Kadar Air, Laju Pengeringan, pH, Total Asam, Total Fenol, Total Flavonoid, dan Uji Organoleptik terdiri dari warna, aroma, dan rasa pada daun teh bambu tabah yang diseduh. Hasil penelitian menunjukkan bahwa kandungan fenol tertinggi terdapat pada perlakuan penggunaan jenis kemasan alumunium foil selama penyimpanan 42 hari yaitu 119.354 mg/100g dan total flavonoid yang tertinggi atau terbaik terdapat pada perlakuan penggunaan jenis kemasan alumunium foil selama penyimpanan 42 hari yaitu 27.419 mg/100g.  ABSTRACT Rigid bamboos include kingdom Plantae, division Magnoliophyta, class Monocotyledoneae, order Graminales, family Gramineae, sub family Bambusoideae genus Gigantochloa, species Gigantochloa nigrociliata Buse-Kurz Tabah bamboo is a native variety originating from Pupuan-Tabanan and is widely cultivated in Payangan Gianyar village. This research was conducted with the aim of determining the packaging that can maintain the characteristics contained in tabah bamboo leaf tea with packaging treatment using three different types of packaging stored in an incubator at a temperature of 30 ° C ± 3 with a storage time of six weeks. This study used a completely randomized design (CRD) which consisted of two factors, namely the use of different types of packaging and storage time. The first factor consists of three levels, namely, (K1): Aluminum Foil, (K2): Polypropylene Plastic (PP), and (K3): Paper Sack. The second factor consists of three levels, namely, (T1): 14 days of storage, (T2): 28 days of storage, and (T3): 42 days of storage. The parameters observed in the study consisted of moisture content, drying rate, pH, total acid, total phenol, total flavonoids, and organoleptic tests consisting of color, aroma, and taste of brewed tabah bamboo tea leaves. The results showed that the highest phenol content was found in the treatment of using aluminum foil packaging for 42 days, which was 119,354 mg / 100g and the highest or best total flavonoids were found in the treatment of using aluminum foil packaging for 42 days, namely 27,419 mg / 100g.  

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