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All Journal Agroscientiae Journal of Tropical Horticulture Daun: Jurnal Ilmiah Pertanian dan Kehutanan Jurnal Hexagro AGROSCRIPT Journal of Applied Agricultural Sciences Agroekotek View JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT
Nofia Hardarani
Fakultas Pertanian Universitas Lambung Mangkurat Jl. Jend. A. Yani KM. 36 PO BOX 1028 Banjarbaru 70714, Kalimantan Selatan
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science

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FORCE ANALYSIS OF THE OPERATIONAL TAJAK BEDANDAN AS A BASIS FOR THE DEVELOPMENT OF LOCAL AGRICULTURAL MACHINERY Dewi, Indya; Rahmi, Alia; Hardarani, Nofia
Agroscientiae Vol 21, No 1 (2014)
Publisher : Agroscientiae

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

Abstract

Tajak that has been used for hundreds of years by traditional local farmers in South Kalimantan has shown its excellence. It is the appropriate tool to be used on agricultural land that has a typology of swamp land. The difficulty of the operation, the amount of power needed to operate and a decline in interest in the younger generation to work in agriculture demanded a call for this tool under research for improvement. By analyzing the forces acting on tajak, its operational principles will be obtained. This information is useful as a reference for the procedure of t ools utilization in swamp land preparation accordingly with the local wisdom. It may promote a correct tajak operation procedure, hence reducing the workload and the number of occupational accidents, and also important in designing an ergonomic, effective and efficient tajak. In the long run, this research is expected to be the basis for developing tajak as local knowledge -based agricultural machinery of the Banjarese society in South Kalimantan. The research was conducted following these steps:site selection, land preparation, operator selection, data recording and data processing/analysis. The result showed that the pattern of tajak operational motion is uniform, with the cutting direction to the left and theoperator’s left hand plays an important role a s the ‘rudder’. Tajak mass and the lift angle affect the magnitude of force acting on tajak with the maximum force at the minimum axial force. The maximum force experienced by tajak is at the shaft end and decreases toward the eye.
Kemanjuran Beberapa Ekstrak Pestisida Nabati Terhadap Hama Wereng Coklat (Nilaparvata lugens Stall) Saniah Saniah; Samharinto Samharinto; Nofia Hardarani
Agroekotek View Vol 2, No 1 (2019)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v2i1.709

Abstract

Planthopper pests are very harmful rice pests that attack on the vegetative phase. Vegetable pesticide is one of the alternative of brown planthopper pest control. Vegetable pesticides are relatively easier to make, easier to decompose in nature and safer for humans and the environment. This research used Single Randomized Complete Random Design (RAL) with ten treatment of vegetable pesticide solution type from nine plants, namely: bintaro leaf, galam leaf, kirinyuh leaf, mimba leaf, kepayang leaf, jeruju leaf, sungkai leaf and husk stem . The results showed that all of the vegetable pesticide solution used could cause the death intensity of brown planthoppers more than 80%.
MODIFIKASI MEDIA DAN PERIODE SUBKULTUR PADA KULTUR JARINGAN PISANG TALAS (Musa paradisiaca VAR. SAPIENTUM L.) Rodinah Rodinah; Nofia Hardarani; Hanisa Desy Ariani
Hexagro Journal Vol. 2 No. 2 (2018)
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/hexagro.v2i2.129

Abstract

Pisang talas (Musa paradisiaca var. sapientum L.) mempunyai nilai jual yang tinggi. Perbanyakanbibit pisang talas dilakukan menggunakan anakan hanya berjumlah 5-7 anakan per tanaman. Olehsebab itu, perbanyakan bibit dilakukan dengan kultur jaringan. Penelitian ini bertujuan untukmengetahui pengaruh modifikasi media dengan periode subkultur terhadap pertumbuhan pisangtalas melalui kultur jaringan. Penelitian ini didesain menggunakan Rancangan Acak Lengkap (RAL)faktorial dua faktor. Faktor pertama adalah modifikasi media yaitu: media Murashige Skoog (MS)(m1), MS + BAP 0,5 mg l-1 (m2), MS + TDZ 0,04 mg l-1 (m3), MS + TDZ 1,5 mg l-1 + BAP 1,0 mg l-1 (m4),½ MS + TDZ 1,5 mg l-1 + BAP 1,0 mg l-1 (m5), dan ½ MS + vitamin modifikasi (m6). Faktor keduaberupa periode subkultur, yaitu 6 minggu setelah tanam (mst) (s1) dan 10 mst (s2). Hasil penelitianmenunjukkan bahwa media MS dengan periode subkultur 10 mst dapat memberikan saat muncultunas tercepat yaitu 4,67 hari setelah subkultur (hss), media MS + BAP 0,5 mg l-1 dengan periodesubkultur 10 mst memberikan saat muncul akar tercepat yaitu 8,17 hss. Media MS + BAP 0,5 mgl-1 menghasilkan jumlah tunas sebanyak 2,75 buah dan media MS menghasilkan jumlah akarsebanyak 3,25 buah.Kata kunci: pisang talas, media, subkultur
The Success Rate of Two Explant Types of Stevia (Stevia rebaudiana Bertoni) in Various Sterilant Formulas Riedha Kariena; Nofia Hardarani; Hilda Susanti
Journal of Tropical Horticulture Vol 3, No 2 (2020): October 2020
Publisher : Indonesian Society for Horticulture (Perhimpunan Hortikultura Indonesia Komisariat Aceh)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33089/jthort.v3i2.57

Abstract

This study aims to determine the effect of interaction between several sterilants and types of explants and determine the best interaction with stevia culture's success rate. This study was designed using a Factorial Complete Randomized Design with two factors and three replications. The first factor is sterilant formulas i.e: fungicide 3% + alcohol 70% + Bayclin 5%; fungicide 3% + bactericide 6% + 70% alcohol + Bayclin 5%; sublimate 0.1% + 70% alcohol + Bayclin 5%; and fungicide 3% + bactericide 6% + sublimate 0.1% + alcohol 70% + Bayclin 5%. The second factor is explant types, i.e., stevia nodes and leaves. The variables observed are the percentage of contamination (%), percentage of alive explants (%), and browning percentage.  The interaction between sterilants and explant types only had a significant effect on the percentage of alive explants. The best interactions of sterilant formulas and explant types on the percentage of alive explants are 0.1% sublimate + 70% alcohol + 5% Bayclin and leaf explants.
Efektivitas Formulasi Sterilan terhadap Jenis Eksplan pada Kultur Durian Lahung (Durio dulcis): Effectiveness of Sterilant Formulation on Type of Explant in Durian Lahung Tissue Culture Nofia Hardarani; Chatimatun Nisa
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol. 9 No. 2 (2022): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v9i2.4264

Abstract

Durian lahung is a type of endemic durian to Kalimantan which has a unique characteristic, namely its red skin. The existence of this plant is almost extinct so that conservation needs to be done and one way is to use tissue culture techniques. As first step, it is necessary to conduct experiments to obtain the right sterilization method in order to obtain aseptic planting material. This study aims to determine the effectiveness of sterilant formulation on type of explant for lahung durian culture. This study was designed using two factors factorial Completely Randomized Design (CRD) and was repeated four times. The first factor was formulation of sterilant which consists of five levels and the second factor was type of explant which consists of two levels, i.e leaf and node. The results showed that the combination of sterilant formulation tween 20, fungicide, bactericide, Bayclin 20%, alcohol 70%, HgCl2 0,05%, H2O2 17,6% with leaf explant produced the highest percentage of browning until 4 wap. There was no browning in all combinations of sterilant formulations with node explant. The sterilant formulation tween 20, fungicide, baktericide, alcohol 70% gave the longest time to appear contamination and browning, smaller percentage of contamination and greater percentage of live explants at 2 and 3 wap, while at 4 wap it was obtained from the sterilant formulation tween 20, fungicide, bactericide, Bayclin 20%, alcohol 70%, HgCl2 0,05%. Leaf explants had lower percentage of contamination and higher percentage of live explants than node explants.
The Growth Performance of Micropropagated Talasbanana (Musa paradisiaca var. sapientum L) Seedlings Cultivated on Peatlands Fakhrur Razie; Chatimatun nisa; Nofia Hardarani
Journal of Wetlands Environmental Management Vol 5, No 1 (2017): January-June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (742.44 KB) | DOI: 10.20527/jwem.v5i1.68

Abstract

ABSTRACTTalas banana (Musa paradisiaca var. sapientum L.) has a high economic value. However, because of slowly breeding, a quick way of propagation: i.e. in vitro is required.Peatlands inSouth Kalimantan are quite large and has potential to be used for planting area of Talas banana. The acclimatization of seedlings planted on the peatsrequires more fertilizers, considering the low nutrient content of the peats. This study aims to determine the chicken manure and nitrogen-phosphor-potassium (NPK) fertilizer on the growth of Talasbanana acclimatized in peatlands. This study applied a randomized block design (RBD) factorial: (1) the amount of chicken manure (K), namely: k1 = 5 t ha-1; k2 = 10 t ha-1; k3 = 15 t ha-1; k4 = 20 t ha-1, and (2) the amount of NPK fertilizers (P), namely: p1 = 200 kg ha-1; p2 = 250 kg ha-1; p3 = 300 kg ha-1. Therefore, 12 treatments. DITAMBAHKAN TERDAPAT 12 PERLAKUAN. All treatments have 3 replicates. The results of the experiment showed that there was no interaction between doses of chicken manure with NPK. The amount of chicken manure 5 t ha-1 resulted in the highest increment of plant height observed at 2nd, 4th, 6th, 8th, 10th and 12thweek after planting, increment of stem diameter, addition of leaf number, width and length of leaves.The results of experiment also revealed that the best increment of plant height observed at 8th week after planting and stem diameter observed at 4th week after planting was obtained by 250 kg ha-1of NPK fertilizer application. KOMBINASI TIDAK BERPENGARUHKey-word: propagation; in vitro; peatlands; chicken manure; Talas banana
Teknik Sterilisasi Eksplan Daun Lahung (Durio dulcis) pada Media MS Secara In Vitro Eka Agustiningrum; Nofia Hardarani; Hilda Susanti
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol 5 No 2 (2023): December (In Press)
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/agroscript.v5i2.1248

Abstract

Lahung adalah salah satu jenis Durio yang merupakan tanaman endemik Kalimantan yang sudah sulit dijumpai sehingga status lahung di alam saat ini adalah rawan atau genting. Oleh sebab itu perlu dilakukan pelestarian pada tanaman ini dengan teknik kultur jaringan untuk memperoleh tanaman yang sama dengan induknya. Sterilisasi merupakan tahapan penting dalam kultur jaringan agar memperoleh eksplan yang aseptik. Penelitian ini bertujuan untuk mengetahui teknik sterilisasi terbaik terhadap eksplan daun lahung pada media MS secara in vitro. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) satu faktor dengan perlakuan teknik sterilisasi yang terdiri dari 6 taraf yaitu: s1 = NaOCl, alkohol 70%, s2 = fungisida, NaOCl, alkohol 70%, s3 = bakterisida, NaOCl, alkohol 70%, s4 = fungisida, bakterisida, NaOCl, alkohol 70%, s5 = fungisida, bakterisida, NaOCl, alkohol 70%, HgCl2 0,1% dan s6 = fungisida, bakterisida, NaOCl, alkohol 70%, HgCl2 0,1%, H2O2 17,6%. Variabel pengamatan pada penelitian ini adalah waktu muncul kontaminasi, persentase kontaminasi, persentase browning, persentase eksplan hidup, waktu muncul kalus, warna kalus dan tekstur kalus. Hasil penelitian menunjukkan bahwa teknik sterilisasi yang efektif digunakan untuk eksplan daun lahung adalah fungisida + NaOCl + alkohol 70%.
Respon Eksplan Buku Durian Lahung (Durio dulcis) terhadap Konsentrasi BAP (Benzil Amino Purin) pada Media WPM (Woody Plant Medium): Response of Durian Lahung (Durio dulcis) Nodus Explant to BAP (Benzyl Amino Purine) Concentration on WPM (Woody Plant Medium) Nofia Hardarani; Siti Nor Zahra; Raihani Wahdah; Juharni Juharni
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol. 10 No. 2 (2023): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v10i2.6091

Abstract

Lahung is a genus of endemic Durio in Kalimantan which currently has vulnerable status and is rare. Therefore, ex-situ conservation of this plant has begun using tissue culture techniques. Several things that need to be considered in in vitro propagation are the right type of explant, planting mediun and PGR. Stem nodes are generally chosen as explant because their availability does not depend on the season and has a fast response in bud induction. WPM medium is e medium intended for woody plants such as durian lahung. BAP is a PGR from the cytokinin group which is quite avtive and the most widely used. This research aimed to determine the best response of the durian lahung stem node culture to the BAP concentration on WPM medium. This research was designed using a rancomized block design (RBD) with one factor in the form of BAP concentration consisting of six levels, i.e. 0.0, 0.5, 1.0, 1.5, 2.0 and 2.5 ppm. Each experimental unit was repeated four times and consisted of ten planting bottles for e total of 240 planting bottles. The variables observed were the percentage of live explant aged 1-8 WPP, callus growth time, percentage of explant forming callus aged 1-8 WAP, callus and texture callus, shoot growth time and number of shoots. The results showed that callus appeared in response of the durian lahung stem node to the BAP concentration treatments.
Co-Authors Alia Rahmi Chatimatun Nisa Eka Agustiningrum Fakhrur Razie Fakhrur Razie Hanisa Desy Ariani Hilda Susanti Indya Dewi Juharni Juharni Raihani Wahdah Riedha Kariena Rodinah Rodinah Samharinto Samharinto Saniah Saniah Siti Nor Zahra