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All Journal Agrotrop : Journal on Agriculture Science International Journal of Biosciences and Biotechnology Buletin Udayana Mengabdi Bumi Lestari E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) JURNAL MANAJEMEN AGRIBISNIS Plumula : Berkala Ilmiah Agroteknologi Asian Journal of Agriculture Agro Bali: Agricultural Journal DWIJENAGRO: JURNAL ILMIAH
NI LUH MADE PRADNYAWATHI
Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Social Sciences

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Perbaikan Kualitas Buah Anggur Bali (Vitis Vinifera L. Var. Alphonso Lavallee) melalui Aplikasi GA3 sebelum Bunga Mekar I NYOMAN GEDE ASTAWA; NI NYOMAN ARI MAYADEWI; I MADE SUKEWIJAYA; NI LUH MADE PRADNYAWATHI; RINDANG DWIYANI
Agrotrop : Journal on Agriculture Science Vol 5 No 1 (2015)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

Improvement of The Quality of Balinese Table grape (Vitis Vinifera L. Var. Alphonso Lavallee) using GA3 Application Before Flowering. Research concerning of “Improvement of Balinese Tablegrape (Vitis Vinifera L. Var. Alphonso Lavallee) using GA3 before flowering” had been done during May to August 2015 at the vineyard located at Kalianget Village, in Buleleng Regency, Bali. Theobjective of the research was to find out method in improving the quality of Balinese table grape using GA3 application. The experiment was designed as Randomized Block Designed, with GA3concentration as a treatment, i.e. 0, 50, 100, 150, 200 ppm. The results showed that, application of GA3 before flowering increased bunch length, improved oBrix, induced seedless, however decreasedberry weight.
Identifikasi dan Karakterisasi Tanaman Pewarna Alam Tenun Pegringsingan Desa Tenganan IDA AYU PUTRI DARMAWATI; GEDE WIJANA; A.A. MADE ASTININGSIH; IDA AYU MAYUN; NI LUH MADE PRADNYAWATHI
Agrotrop : Journal on Agriculture Science Vol 6 No 1 (2016)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

The Characterization and Identification of Plant Natural Dye Tenun PegringsinganTenganan Village. The aim of the research was to know the dyeing process and the kind ofplant dyes are used in the manufacture of dye Pegringsingan in the village of Tenganan andthe plant characterize morphological and agronomic. The method used in this study wasexplorative and survey method. Implementation of the study consisted of three phases ofactivities, namely (1) the collection of secondary data, (2) surveys various plants natural dyeused for tenun pegringsingan and distribution, and (3) the identification of morphological andagronomic characters. The results showed there were four plant dyes for tenun pegringsingani.e sunti or noni (Morinda citrifolia) as a red dye, walnut (Aleurites moluccana (L.) Willd ) asa yellow dye, kepundung white or red (Baccaurea racemosa Var. white, Baccaurea racemosaVar. red), taum (Indigofera sp) producing a blue color.
Kajian Beberapa Cara Fermentasi yang Dilakukan oleh Petani terhadap Mutu Biji Kakao (Theobroma cacao L.) NI LUH MADE PRADNYAWATHI; I KETUT ARSA WIJAYA; I NYOMAN SUTEDJA; ANAK AGUNG MADE ASTININGSIH
Agrotrop : Journal on Agriculture Science Vol 8 No 2 (2018)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.132 KB) | DOI: 10.24843/AJoAS.2018.v08.i02.p10

Abstract

Study of Assorted Fermentation Methods Conducted by Local Farmers on the Quality of VCocoa Beans (Theobroma Cacao L.). Various fermentation methods have been done by local farmers, however there has been no report on the quality of cocoa beans from those methods. This study aims were to identify various ways of cocoa beans fermentation conducted by local farmers; to compare between quality of fermented beans produced by local farmers and suggested quality of fermented beans; and o obtain a simple fermentation method which resulted in good quality beans and suitable practice for local farmers. The research wasconducted in Tabanan Regency, Province of Bali through field survey with observation and interview method, and supported with literature study. According to field observation and analysis of fermented cocoa beans taken from the local farmers, it can be concluded that most of local farmers did not fermented their kakao seeds. Thus, the fermentation done by utilizing a plastic sack, a bamboo basket or a wooden box lined and covered with banana leaves. The research also found that implementing similar fermentation methods to the seed did not always resulting similar quality of cocoa beans. Finally, the simplest method for local farmers to ferment the cocoa seed was the fermentation by utilizing basket lined and covered with banana leaves with at least 90kg wet beans.
Produktivitas Benih Cabai Rawit Setelah Diperlakukan Dry Heat Treatment dan Penyimpanan I GUSTI NGURAH RAKA; I DEWA NYOMAN NYANA; NI LUH MADE PRADNYAWATHI
Agrotrop : Journal on Agriculture Science Vol 3 No 1 (2013)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

Productivity of Pepper Seeds Which are Treated Dry Heat Treatment and Storage Pepper plants (Capsicum frutescens L.) is one type of horticultural crops which is very high usage levels therefor, it is necessary to increase productivity dramatically. One effort to fulfil the need is preparing healthy seed with long shelf life . This study aims to determine the growth and yield of pepper plants whose seed was treated with dry heat treatment and storage. The experiment was conducted in Br . Marga Tengah, Kerta Village, Payangan District, Gianyar Regency, since May to October 2013. This study used a randomized block design (RBD) with two factors and four replications. The first factor is treated seeds by dry heat treatment at two levels i.e. given dry heat treatment at 70OC for 72 hours (D1) and without dry heat treatment (D0). The second factor is the storage of seeds with three levels, namely: non-stored seeds (T0), seed stored 2 months (T2) and the seeds stored for 4 months (T4). The results showed that there was no interaction between treatment with dry heat treatment and seed storage treatment of all variables of growth and yield of pepper plants. Dry heat treatment resulted the better growth and yield compared to non dry heat treatment. An increase in the number of fruit harvest as much as 33,43% and increased the weight of the fruit harvest per hectare as much as 33,79% on dry heat treatment compared with no dry heat treatment. Treatment of seed storage until the shelf life of 4 months did not affect the growth and yield of pepper plants.
Identifikasi dan Karakterisasi Sumber Daya Genetik Buah-buahan Lokal di Kabupaten Bangli NI LUH MARTINI; RINDANG DWIYANI; NI LUH MADE PRADNYAWATHI
Agrotrop : Journal on Agriculture Science Vol 5 No 2 (2015)
Publisher : Fakultas Pertanian Universitas Udayana

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Abstract

Identification And Characterization Of Local Fruits Genetic Resources In BangliRegency. Local fruit is all kinds of fruits that are cultivated in Bali. This study aims toidentify the types of local fruits grown in Bangli Regency; to create profile about those localfruits based on morphological and agronomic character, usability, production, andphotographs of genetic resources; to create a map regarding geographical destination of thefruit. This study was conducted in Bangli Regency consisting four districts i.e District ofBangli, Susut, Kintamani, and Tembuku. The experiment was conducted for six months, fromJanuary to June 2015. The research consisted of three stages of activities: (1) collection ofsecondary data, (2) surveys the types of genetic resources and distribution, (3) identificationof morphological and agronomic characters of genetic resources, growing environment andbenefit of local fruits. The results showed that the observations in the field found 36 speciesand 68 sub-species of local fruits spread over four districts. Based on the value of LocationQuotient (LQ) Bangli District has two main commodities including citrus, in which Awanvillage is the central production region, and banana, in which Subaya village in the centralproduction region.
PENGARUH BEBERAPA METODE PERENDAMAN TERHADAP PEMATAHAN DORMANSI BENIH PADI (Oryza sativa L.) VARIETAS CIHERANG Ni Luh Rai Yuli Ardani; Anak Agung Made Astiningsih; Ni Luh Made Pradnyawathi
Plumula : Berkala Ilmiah Agroteknologi Vol 10 No 1 (2022): Plumula : Berkala Ilmiah Agroteknologi
Publisher : UPN VETERAN JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/plumula.v10i1.67

Abstract

This study aims to determine the effect of several immersion methods on dormancy breaking and methods that can accelerate dormancy breaking of Ciherang rice seeds. The experimental design used was a one-factor completely randomized design, namely the immersion method with 5 levels of treatments: the non-immersion method (P0), the immersion method using water at 30°C for 24 hours (P1), the immersion method using hot water with an initial temperature of 60°C for 24 hours. 24 hours (P2), the immersion method used a GA3 solution with a concentration of 0.5 ppm for 24 hours (P3), and the immersion method used a 3% KNO3 solution for 48 hours (P4) with five replications. The research was conducted at the Laboratory of Plant Breeding and Seed Technology, Faculty of Agriculture, Udayana University from September 2020 to November 2020. The results showed that the immersion method had a very significant effect on the germination variable (%), maximum growth potential (%), dormancy intensity (%), and speed of germination (%/etmal), and significantly affect the growth of seed fungus (%). P3 treatment was able to break the dormancy of rice seeds for 5 weeks of observation with the highest germination value (95.16%) and obtained the smallest dormancy intensity value (4.56%) better than P0 treatment without soaking (control) obtained a germination value of (7.76%) and the value of dormancy intensity (89.52%). The highest germination rate was obtained in treatments P3 and P4, which were (6.08%/etmal) and (3.35%/etmal, respectively).
Eksplorasi Sumber Daya Genetik Jagung Lokal Bali NI LUH MADE PRADNYAWATHI; I KETUT ARSA WIJAYA; I NYOMAN SUTEDJA
Agrotrop : Journal on Agriculture Science Vol 12 No 2 (2022)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/AJoAS.2022.v12.i02.p06

Abstract

Genetic diversity of genetic resources is the basic material for producing superior varieties. These genetic resources can be in the form of local varieties, among others. The purpose of this study was to explore the types of local corn in the province of Bali. The method used was a survey method. The primary data collection techniques were observation and interviews and the secondary data in the form of literature study. The types of local corn obtained were then collected. Exploration was carried out at corn planting centres from August 2020 to November 2020. From the exploration results were found 16 local corn types. In Buleleng Regency, four local corn accessions were found, namely: Pangkung Paruk Barak corn, Pangkung Paruk Putih corn, Local Sambirenteng corn and Cicih Kebo corn. In Karangasem Regency, three local corn were found, namely Seraya corn, Purwakerti Putih corn and Ketan Bunutan corn. In Klungkung Regency, one type of local corn was found, Local Nusa Penida corn. In Bangli Regency, six types of local corn were found, namely Kuning Pengootan corn, Local Landih corn, Panes corn/Kuning Daup corn, Injin Daup corn, Bali Malet Gusti corn and Barak Keliki Kintamani corn. In Badung Regency, two types of local corn were found, namely Belok Sidan corn, and Ketan Belok Sidan corn.
Pengaruh Aplikasi Dolomit terhadap Mutu Benih Jagung (Zea mays L.) pada Tanah Masam di Kebun Percobaan Fakultas Pertanian Universitas Udayana ALPREDO CHRISTIAN STOMPUL; NI LUH MADE PRADNYAWATHI; NI NYOMAN ARI MAYADEWI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.11, No.3, Juli 2022
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Effect of Dolomite Application on the Quality of Corn Seeds (Zea mays L.) on Acid Soil in Experimental Gardens, Faculty of Agriculture, Udayana University The decline in maize production in Bali is caused by various factors such as poor cultivation techniques, lack of agricultural land due to land conversion, limited fertile land due to acidic soil conditions and the availability of quality seeds that are still lacking. The application of dolomite on acid soil is expected to improve the quality of corn seeds. This study aims to determine the difference in the effect of dolomite application and without dolomite application on acid soil on corn seed quality (physical and physiological quality). This study used a paired experiment to compare the quality of corn seeds produced with dolomite application and without dolomite application. The results showed that the application of dolomite was able to significantly increase the average weight of 1000 seeds, germination, shelf life vigor, growth speed vigor of 2.55%, 1.23%, 6.27%, 3.43 % when compared with no dolomite application, while the simultaneous growth of vigor showed no significant difference between dolomite application and without dolomite application.
PROSPEK PENGEMBANGAN UNIT USAHA BIBIT WANI TANPA BIJI HASIL METODE GRAFTING SEBAGAI UNIT USAHA INOVASI KAMPUS N.L.M. Pradnyawathi; I.K. Sardiana; N.N. Darmiati; I.A.P. Darmawati
Buletin Udayana Mengabdi Vol 21 No 3 (2022): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/BUM.2022.v21.i03.p10

Abstract

The difficulty in obtaining seeds and the high price of seedlings prompted the implementation of the Campus Intellectual Product Business Development Program (PPUPIK) for superior local fruit seedlings of seedless BalineseWani at the Faculty of Agriculture, Udayana University. In order to support the successful development of the Seedless Wani Seed Business Unit, it is necessary to have a more in-depth study using a SWOT analysis. The research was conducted in Banjar Duren Taluh, Belimbing Village, Pupuan District, Tabanan Regency in April - August 2020. The study was conducted with a SWOT analysis to see the performance of business units by determining a combination of internal factors (strength and weakness) with external factors (opportunity and threats). Furthermore, the EFI and EFE matrices are made. The results of the two matrices are then entered into a qualitative model, namely the SWOT matrix to formulate the company's competitive strategy. Based on the results of the EFE and EFE value analysis, the Seedless Wani Seed Business Unit is in cell one where in this position the business unit can implement a growth strategy with vertical integration by taking over the supplier function or by taking over the function of the distributor. This is the main strategy for companies that have a strong and highly competitive market position. Keywords: Bali local fruit, Seedless wani seedling, SWOT analysis
Identifikasi dan Karakterisasi Tanaman Nanas (Ananas comosus (L.) Merr) di Daerah Bali dalam Upaya Pengembangannya HENRIETTO INNOSENSIUS PRASETYO; GEDE WIJANA; NI LUH MADE PRADNYAWATHI
Agrotrop : Journal on Agriculture Science Vol 13 No 1 (2023)
Publisher : Fakultas Pertanian Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/AJoAS.2023.v13.i01.p10

Abstract

Identification of Pineapple Plants (Ananas comosus (L.) Merr) in Bali in its Development Efforts. This study aimed to determine the existence of pineapple plants and what plant alerts are planted in Bali for its development. The first stage in this research is to collected information about the existence of pineapple plants through interviews with the Bali Provincial Agriculture Office and also with local farmers. The next stage is who is build through interviews with farmers and the original varieties found through reference studies from several journals and books. The test process is carried out by looking at the quantitative and qualitative variables, then the resulting data are displayed in the table along with the images presented descriptively. The results showed that pineapple was the highest producer in three districts in Bali. The pineapple plants cultivated in Badung Regency are Nanas Subang, Tabanan Manas Pucung Regency, while in Karangasem Regency Bali Local Pineapples are found planted without maintenance. Based on the characterization results of pineapple plants in Badung and Tabanan Districts, the Cayenne variety is categorized as large fruit, sweet and sour taste, contains lots of water and is not spiny. Meanwhile, pineapple in Karangasem Regency is categorized as the Red Spanish variety with the characteristics of small fruit, sour taste tends to itch, contains little water and spines. Pineapple plants found in the Bali Region need to be cultivated intensively such as seeding, planting, maintaining and harvesting in order to obtain better yields.
Co-Authors ALPREDO CHRISTIAN STOMPUL Anak Agung Gede Sugiantara Anak Agung Gede Sugianthara ANAK AGUNG MADE ASTININGSIH B.R.T. Putri Butar, Adril Persada Butar Cokorda Gede Alit Semarajaya Doksa Safira Tarigan Febriana, I Gede Gede Menaka Adnyana GEDE WIJANA HENRIETTO INNOSENSIUS PRASETYO HESTIN YUSWANTI I Dewa Gede Agung Surya Pranditha I Dewa Nyoman Nyana I DEWA PUTU SINGARSA I Gede Angga Pradipta I Gede Ketut Susrama I Gusti Agung Ayu Rai Asmiwyati I GUSTI ALIT GUNADI I GUSTI MADE KUSUMA ARDANA I GUSTI NGURAH MANIK SEDANA PUTRA I GUSTI NGURAH RAKA I I.A.L. Dewi I KETUT ARSA WIJAYA I Ketut Sardiana I Made Rai Semara Yasa I Made Sarjana I Made Sukewijaya I NYOMAN GEDE ASTAWA I NYOMAN SUTEDJA I Putu Agus Juliarta Eka Putra I Putu Ngurah Aditya Nugraha I WAYAN JUNARTA I.A. L. Dewi I.A.L. Dewi Ida Ayu Listiya Dewi IDA AYU MAYUN Ida Ayu Modasih Istacahyani Ida Ayu Putri Darmawati Ida Bagus Eka Permana Putra Kadek Sri Wulandhari KAMUHI, RINI HERMINA Listihani, Listihani Luh Putu Wrasiati Lury Sevita Yusiana MADE SRITAMIN MANUEL PATRICIO XIMENES N.N. Darniati N.N. Yastini NANIEK KOHDRATA Natania, Inggrid Olivia Ni Luh Kartini NI LUH MARTINI Ni Luh Rai Yuli Ardani NI MADE YULI HANDAYANI NI NENGAH DARMIATI NI NENGAH SONIARI NI NYOMAN ARI MAYADEWI NI WAYAN DITA ALVIANI Ni Wayan Sri Sutari Novia Andriyani NYOMAN WISNU RAHADI PAULA TIBURSIANA LOLI TENTI PUTRI REZKY Raraskova Dennira Rindang Dwiyani S.M. Sarwadana SANG MADE SARWADANA Tati Budi Kusmiyarti TRIAN WANGSA PURWANTO Xand Conery Prabowo Yuyun Fitriani ZULKARNAIN ZULKARNAIN