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Journal : Agriwar Journal

Level of Community Participation in Conducting Waste Sorting in Semarapura City I Ketut Darmawan; I Komang Ery Kusnanda; Ni Nengah Sri Labantari; Yohanes Parlindungan Situmeang (Scopus ID: 57189373733); I Dewa Nyoman Sudita
Agriwar Journal Vol. 1 No. 1 (2021): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

Waste is unwanted residual material after the end of a process. The problem of waste has become a global issue that is a threat to the environment if it is not properly managed. Based on data from the Klungkung Regency Environmental Service in 2019, from four sub-districts in Klungkung Regency namely Dawan, Banjarangkan, Klungkung, and Nusa Penida, the volume of waste per day is more than 115,000 kg/person/day from a population of more than 230 thousand people, when compared production average waste production weighing 0.5 kg per person/day. Meanwhile, in terms of composition, the highest amount of waste is organic waste (68%), dust, rock and the like (8%), glass and plastic bottles 7%, followed by sheet plastic 5% and plastic 4%. The results of the analysis and depiction on the graph of the survey results were 4 (four) villages that had a high percentage of segregation, namely Semarapura Kauh Village (83.33%), followed by Semarapura Tengah (82.23%), followed by Semarapura Kangin Village (78.87. %) and Semarapura Kaja (75.21%). The results of this study prove that two locations have a very low level of sorting waste (less than 50%), namely Jempriring street in Semarapura Klod (47.61%), Rama street (42.11%), and Puputan street in Semarapura Kangin (44.73%). From this research, it can be concluded that public awareness of sorting waste in the two locations is still lacking.
Application of Biochar and Poschar from Several Types of Animal Manure on the Growth and Yield of Red Chili Plants (Capsicum annuum L.) Afelinus Rematwa; Yohanes Parlindungan Situmeang; Made Suarta
Agriwar Journal Vol. 2 No. 1 (2022): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

This study aims to determine the effect of doses of biochar and various types of poschar and their interactions on the growth and yield of red chili plants. This research was conducted in Buduk village, Mengwi sub-district, Badung district at an altitude of 65 meters above sea level. This research activity took place from April to July 2021. The design used in this study was a factorial randomized block design (RBD) consisting of 2 treatment factors. The first factor is the dose of biochar (B) which consists of 2 levels (0 and 15 tons/ha), while the second factor is the type of poschar (P) which consists of 3 levels (without poschar, beef poschar, and goat poschar). The results showed that the interaction between the dose of biochar and the type of poschar (BxP) had a significant effect on the number of leaves and fruit number, fruit weight and had a very significant effect on stem diameter, but had no significant effect on plant height, number of productive branches, fruit length, and diameter. fruit per plant. Biochar treatment had a very significant effect on the variables of plant height, number of leaves, and fruit weight per plant and significantly affected the number of fruits, number of productive branches per plant, and fruit length per plant but had no significant effect on stem diameter. Poschar application showed no significant effect on all observed variables except for plant height which had a significant effect. The highest fresh weight of chili fruit per plant was obtained from the interaction of chicken biochar with no poschar, which was 1326.20 g, followed by the interaction between chicken biochar and goat's poschar, which was 1297.85 g, and the interaction between chicken biochar and beef poschar, which was 1081.71 g which increased by 114.11%, 109.53%, and 74.64% respectively compared to the interaction between the treatment without biochar and without poschar which was 619.41 g.
Arabica Coffee Growth Response on Composting Time Treatment and Coffee Skin Biochar Dosage I Putu Angga Bismantara; Yohanes Parlindungan Situmeang; I Gusti Bagus Udayana
Agriwar Journal Vol. 2 No. 1 (2022): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

This study aims to determine the effect of composting time, biochar dose, and the interaction between composting time and biochar dose on the growth of Arabica coffee seedlings. This research was conducted at UPP Arabica Coffee Plantation. Catur Paramitha in Catur Village, Kintamani District, Bangli Regency, Bali Province. The altitude of the place is between 1,250 meters above sea level. The time of the research was carried out from September to December 2021. This study used a Randomized Block Design (RAK) with 2 factors arranged in a factorial manner. The first factor is the time of composting of wet coffee skin waste material which consists of 2 levels, namely P1 = 2 weeks of composting and P2 = 4 weeks of composting. The second factor is the dose of biochar as raw material for dried coffee cherries, consisting of 4 levels, namely, B0 = control, B1 = 5 tons/ha, B2 = 10 tons/ha and B3 = 15 tons/ha thus obtained 8 repeated combination treatments. 3 times so 24 plants are needed. The variables observed were plant height, number of leaves per plant, stem diameter, plant leaf area, root fresh weight per plant, stem fresh weight per plant, leaf fresh weight per plant, stem, and leaf fresh weight per plant, and total fresh weight per plant. and total oven-dry weight per plant. The treatment with 4 weeks of composting gave the highest total fresh weight per plant, which was 10.43 g, which increased by 11% when compared to the treatment with 2 weeks of composting, which was 9.44 g. The treatment with a dose of 15 tons/ha of biochar gave the highest total fresh weight per plant, which was 10.45 g, which increased by 13% when compared to the treatment without biochar, which was 9.27 g. The interaction of 4 weeks of composting with a dose of 15 tons/ha of biochar (P2B3) gave the highest total fresh weight yield per plant of 11.73 g which increased by 24% when compared to the interaction of 2 weeks of composting without biochar (P1B0) which was 9.4g.
The Use of Bamboo Biochar as a Soil Improver on the Growth and Yield of Mustard Plants Yohanes Parlindungan Situmeang
Agriwar Journal Vol. 2 No. 1 (2022): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

This study aims to obtain the right dose of biochar in mustard plants. The design used was a completely randomized design with a one-factor pattern. The biochar treatment was studied at four dose levels and one control. The application of biochar significantly affected plant height, total fresh weight, and total dry weight, except for the number of leaves which was not significant. The highest total dry weight yield was achieved at 9 t ha-1 biochar with a weight of 10.80 g or an increase of 60% compared to 6.75 g without biochar. From the regression analysis, the effect of biochar on total dry weight was found on the quadratic regression line with the equation: Ŷ = 6.717 + 0.8217 X - 0.04381 X2 (R2 = 91.80%), biochar with an optimal dose of 9.38 t ha -1 and a maximum total dry weight of 10.70 g.
Comparison of Applications of Various Organic and Inorganic Fertilizers on the Growth and Yield of Cayenne Pepper I Nyoman Astika; I Gusti Nyoman Arthanawa; I Ketut Darmawan; Dewa Putu Semara Yana; Yohanes Parlindungan Situmeang; I Dewa Nyoman Sudita
Agriwar Journal Vol. 2 No. 1 (2022): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

Cayenne pepper is one of the agricultural commodities that has high economic value and its demand continues to increase along with the development of the population. Efforts to increase the production and quality of various types of plants continue to be carried out, by utilizing various types of fertilizers. The purpose of this study was to determine the response of growth and yield of cayenne pepper using organic and inorganic fertilizers. This research was carried out at the Experimental Garden of the Local Waste Processing Site in Kusamba Village, Klungkung Regency, and the Laboratory of the Agrotechnology Study Program, Faculty of Agriculture, Warmadewa University, Denpasar from March to November 2021. The method used in this study was experimental, using a Randomized Block Design (RBD). ) with 1 factor and 4 replications. The variables observed were plant height, number of leaves, stem diameter, number of fruit, fruit weight per plant, and fruit weight per ha. The results showed that the application of various types of fertilizers can increase all observed variables. The best fertilizer for the growth and yield of cayenne pepper is NPK fertilizer.
The Effect of Compost and Biochar Fertilizers on The Growth and Yield of Shallots Robinson Ama Dangu Ngindi; I Gusti Bagus Udayana; Yohanes Parlindungan Situmeang
Agriwar Journal Vol. 2 No. 2 (2022): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

This study aims to determine the effect of compost and biochar doses and their interactions on the growth and yield of shallots. This research was conducted at the Local Waste Processing Site (TOSS), Kusamba Village, Dawan District, Klungkung Regency, Bali Province. The design used in this study was a factorial randomized block design (RAK) consisting of 2 factors. The first factor is the treatment of compost dose (K) which consists of 3 levels, namely: K1 = 5 tons ha-1, K2 = 10 tons ha-1, and K3 = 15 tons ha-1. While the second factor is the dose of biochar (B) which consists of 3 levels, namely: B1 = 5 tons ha-1, B2 = 10 tons ha-1, and B3 = 15 tons ha-1. The interaction between compost treatment with biochar had a significant (P<0.05) effect on the fresh weight of tubers per clump and fresh weight of rhizomes per clump, and a very significant effect (P<0.01) on the number of tubers per clump, but not significant (P≥0.05) to other variables. The compost dose treatment had no significant effect (P≥0.05) on all observed variables except for the maximum number of leaves. Biochar dose treatment had a significant to a very significant effect on the variables of maximum leaf number, fresh weight of tubers per clump, the oven-dry weight of tubers per clump, and oven-dry weight of tubers per clump, and had no significant effect (P≥0.05) on other variables. The interaction between compost 5 tons ha-1 and biochar 10 tons ha-1 (K1B2) gave the highest fresh weight of tubers per clump of 100.00 g which was significantly different or increased by 38.60% compared to the lowest fresh weight of tubers per clump at the interaction of compost 5 tons ha-1 with biochar 15 tons ha-1 (K1B3) is 72.15 g.
The Effect of Compost and NPK Fertilizers on The Growth and Yield of Shallots Antonius Petrus Lalu Mato; Yohanes Parlindungan Situmeang; Ida Bagus Komang Mahardika
Agriwar Journal Vol. 2 No. 2 (2022): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

This study aims to determine the effect of compost fertilizer and NPK fertilizer on the growth and yield of Shallots. This research was conducted at the Local Waste Processing Site, Kusamba Village, Klungkung. This experiment used a randomized block design (RBD) with a factorial pattern consisting of 2 factors. The first factor was the dose of compost (T) consisting of 3 levels, namely: 5-ton ha-1 (T1), 10-ton ha-1 (T2), and 15-ton ha-1 (T3). The second factor is the dosage of NPK fertilizer (M) consisting of 3 levels: (M1) 150 kg/ha-1, (M2) 300 kg/ha-1, (M3) 450 kg/ha-1. The interaction between compost treatment and NPK had a significant (P<0.05) to very significant (P<0.01) effect on all observed variables except fresh weight per clump. The highest fresh weight of tubers was obtained from the interaction between compost 5 tons ha-1 and NPK 150 kg ha-1 (T1M1) giving the highest fresh weight of tubers per clump, 41.44 g, significantly different or an increase of 45.13% compared to the fresh weight of tubers. The lowest per clump was the interaction of 15-ton ha-1 compost with NPK 450 kg ha-1 (T3M3), which was 31.25 g.
Application of Swallow Fertilizer Combined with NPK Fertilizer on the Growth and Yield of Cucumber Plants I Putu Adi Masaji; Yohanes Parlindungan Situmeang; Ni Putu Anom Sulistiawati
Agriwar Journal Vol. 3 No. 1 (2023): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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This study aims to determine the dosage of Swallow fertilizer and the dose of NPK fertilizer on the growth and yield of cucumber plants. This study used a randomized block design (RBD) in a factorial pattern with 2 treatment factors, namely: The first factor was swallow fertilizer consisting of 4 treatment levels, namely: without fertilizer, 10 tons ha-1, 20 tons ha-1, 30 tons ha-1, The second factor is NPK fertilizer consisting of 4 treatment levels, namely: without fertilizer, 150 kg ha-1, 300 kg ha-1, and 450 kg ha-1. Treatment of swiftlet fertilizer doses showed a significant to a very significant effect on all variables observed except for fruit dry weight per plant which had no significant effect. The highest yield of fresh fruit weight reached 732.67 g obtained in the swiftlet fertilizer treatment of 30 tons ha-1. NPK fertilizer dose treatment showed a very significant effect on all observed variables except for the variable cucumber flower exit time, cucumber fruit exit time, fruit dry weight per plant, and dry fruit weight per plant had no significant effect. The yield of fresh fruit weight reached 665.57 g obtained in the NPK fertilizer treatment of 150 kg ha-1. The interaction between swiftlet fertilizer dose and NPK fertilizer dose showed results that had a significant to a very significant effect on all variables observed except for the non-significant effect obtained on the cucumber fruit discharge time and fresh fruit weight per plant. Recommendations for swiftlet fertilizer 30 tons ha-1 and NPK fertilizer 150 kg ha-1 can be used to increase cucumber yields. Keyword: Organic fertilizer, swallow droppings, NPK fertilizer, cucumber.
Effectiveness of Implementation of Good Agricultural Practices and Productivity Improvement Strategy for Arabica Specialty Kintamani Coffee I Komang Suwedi; I Gusti Bagus Udayana; I Gusti Agus Maha Putra Sanjaya; Yohanes Parlindungan Situmeang
Agriwar Journal Vol. 3 No. 1 (2023): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

Specialty Arabica coffee is coffee beans, roasted coffee, and ground coffee that come from a certain geographical area and have a delicious, unique, and different taste from other coffees. So far, Bali Kintamani Arabica Coffee, which is classified as specialty coffee, grows and develops at altitudes above 1,000 meters above sea level. The study aimed to determine the effectiveness of the application of GAP in increasing the productivity of Kintamani specialty Arabica coffee, to find out what factors influence the strategy for increasing the productivity of Kintamani speciasylty Arabica coffee, and to find out what strategies can be applied to increase the productivity of Kintamani specialty Arabica coffee. This research was conducted in Belantih Village and Catur Village, Kintamani District, Bangli Regency, Bali Province. To analyze the effectiveness of implementing Good Agricultural Practices, researchers used descriptive qualitative analysis to analyze the data obtained from the results of the FGD (Forum Group Discussion) conducted at the research location. The application of GAP turned out to affect increasing the productivity of Kintamani specialty arabica coffee. The results of IFE and EFE analysis on the IE Matrix found that Kintamani specialty Arabica coffee was in a strong position and had opportunities, so 7 strategies were developed, namely collaboration in raw material research, raw material supply chain, and alternative raw materials. procurement, development of product diversification that has Kintamani identity or characteristics through strategic research results, conducting periodic performance appraisals, preparing alternative supply chain strategies for raw materials to distribution, designing farmer group cooperation to secure market prices, developing production operational standards through adjustments and approaches to local culture, developing integrated promotion management. Keywords: Good Agricultural Practices, Strategy, Productivity, Arabica Coffee Specialty, Kintamani
Growth and Yield of Red Chili through the Application of Biochar and Poschar Valentinus Ordianus Jemail; Yohanes Parlindungan Situmeang; Luh Kartini
Agriwar Journal Vol. 3 No. 1 (2023): Agriwar Journal
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

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Abstract

This study aims to determine the effect of the type of biochar and various doses of poschar and their interactions on the growth and yield of red chili plants. The design used in this study was a factorial randomized block design consisting of 2 treatment factors, namely factor one: type of biochar (B) which consisted of 3 levels, namely: without biochar treatment and with cow biochar and chicken biochar. Second factor: Poschar dose consists of 2 levels, namely: Poschar 0 tons/ha and goat poschar 15 tons/ha. Thus there were 6 treatments and repeated 3 times, so 18 experimental plots were obtained. The interaction between biochar type treatment and poschar dose did not significantly affect all observed variables except stem diameter and the number of productive branches. Biochar treatment significantly affected maximum plant height, stem diameter per plant, number of fruits per plant, and fruit weight per plant, but did not significantly differ on maximum number of leaves, number of productive branches per plant, fruit length per plant, fruit diameter per plant. Poschar treatment had a significant effect on maximum plant height, maximum number of leaves, number of fruits, and fruit weight per plant, but did not significantly affect stem diameter, number of productive branches, fruit length, and fruit diameter per plant. The highest weight of chili fruit was obtained from biochar cow which was 1465.81 g which was significantly different or increased by 63.72% compared to without biochar, which was 895.32 g. The highest fruit weight per plant was obtained in goat poschar application at a dose of 15 tons/ha which was 1440.87 g, significantly different or increased by 42.96% from without poschar which was 1007.90 g. Keywords: Biochar, Compost, Poschar, livestock waste, chili plants.
Co-Authors A. A. S. Putri Risa Andriani A. A. S. Putri Risa Andriani A. A. S. Putri Risa Andriani A.A. Made Semariyani A.A.Ngurah Mayun Wirajaya A.A.Ngurah Mayun Wirajaya AA Mayun Wirajaya Abd. Rasyid Syamsuri Afelinus Rematwa Almoneda , Jeremy John L. Amblayasa, Anak Agung Bagus Amelia R Nicolas Anak Agung Ngurah Mayun Wirajaya Anak Agung Ngurah Mayun Wirajaya Anak Agung Ngurah Mayun Wirajaya Anak Agung Sagung Manik Chindrawati Anak Agung Sagung Putri Risa Andriani Anak Agung Sagung Putri Risa Andriani Andriani, A. A. S. Putri Risa Antonius Petrus Lalu Mato Araujo, Cairos Do Carmo Basister, Michel P. Basister Bornalo, Joemyline M. Bustamante, Jan Henrick Gonzales Calig, Nanie R. Carvalho, João Da Silva Ciandani, Ni Luh Vigrah Purnama Damayanti, Ni Luh Putu Sulis Dewi Dapa, Dewiyati Susanti Desak Ketut Tristiana Sukmadewi Dewa Nyoman Adita Dewa Putu Semara Yana Dewa Putu Semara Yana Dewa Putu Semara Yana Dewi, I Gusti Ayu Adis Puspita Dewiyati Susanti Dapa Dimabayao , Marc Paul P. Dionisius Rofanno Syahputra Assan Elisabet Restiana Jaya Federis , Jannica Elaine Flora , Antonette M. Guerina, Roy Salvamante Gusti Agus Maha Putra Sanjaya Hanilyn A. Hidalgo, Hanilyn A. Haris Rematwa I Dewa Nyoman Sudita I Dewa Nyoman Sudita I Dewa Nyoman Sudita I Dewa Nyoman Sudita I Dewa Nyoman Sudita I Dewa Nyoman Sudita I Dewa Nyoman Sudita I Dewa Nyoman Sudita, I Dewa I Gede Pasek Mangku I Gusti Agus Maha Putra Sanjaya I Gusti Bagus Udayana I Gusti Bagus Udayana I Gusti Made Arjana I Gusti Made Arjana I Gusti Made Arjana, I Gusti I Gusti Ngurah Agung Pawana I Gusti Nyoman Arthanawa I Gusti Nyoman Arthanawa I Gusti Nyoman Arthanawa I Ketut Darmawan I Ketut Darmawan I Ketut Darmawan I Ketut Darmawan I Ketut Selamat I Komang Ery Kusnanda I Komang Jiwa Antara I Komang Suwedi I Komang Swedi I Komang Swedi I Made Suniastha Amerta I Nengah Laba I Nengah Muliarta I Nengah Sinarta I Nengah Suaria I Nengah Suaria I Nengah Suaria I Nyoman Astika I Nyoman Astika I Nyoman Astiko I Nyoman Astiko I Putu Adi Masaji I Putu Angga Bismantara I Wayan Wesna Astara I Wayan Yudiana Ida Bagus Komang Mahardika Ida Bagus Komang Mahardika Ida Bagus Komang Mahardika Janurianti, Ni Made Defy Jaya, Elisabet Restiana João Da Silva Carvalho Jola Piras, Tini Rambu Kadek Adi Mahendra Kadek Siliani Kadek Suniasta Amerta Kadek Suparta Kartana, I Wayan Ketut Agung Sudewa Ketut Agung Sudewa Ketut Agung Sudewa Ketut Agung Sudewa Komang Nita Wedaningsih Lelu, Petrus Kaliang Luh Kartini Luh Kartini Luh Kartini Luh Kartini Luh Suriati Made Ary Sastrawan Made Rai Rahayu Made Rai Rahayu Made Sri Yuliartini Made Sri Yuliartini Made Suarta Made Suarta Made Suarta Made Suarta Made Suarta Made Suarta Made Yuliartini Mahardika, Ida Bagus Komang Mahardika, Ida Bagus Komang Mahendra, Kadek Adi Manase Wolu Praing Mayun Wirajaya, Anak Agung Ngurah Ma’ruf Pambudi Nurwantara muliarta Nengah Nahak, Stefanus Nengah, muliarta Ngongo, Petrus Malo Ni Komang Alit Astiari Ni Luh Kartini Ni Luh Putu Indiani Ni Luh Putu Sulis Dewi Damayanti Ni Luh Putu Sulis Dewi Damayanti Ni Luh Putu Sulis Dewi Damayanti Ni Luh Putu Sulis Dewi Damayanti Ni Luh Putu Sulis Dewi Damayanti Ni Made Ayu Gemuh Rasa Astiti Ni Made Ayu Suardani Singapurwa Ni Nyoman Putri Purnama Santhi Ni Putu Agnis Candrawati Ni Putu Anom Sulistiawati Ni Putu Anom Sulistiawati Ni Putu Anom Sulistiawati, Ni Putu Anom Ni Wayan Eka Manik Astini Nicolas, Amelia R Nugraha, Made Satya Adhi Pahuyo, Therese Samantha V. Petrus Kaliang Lelu Petrus Malo Ngongo Praing, Manase Wolu Prakerti, Ni Luh Adelia Darma Pratiwi, Ni Putu Yuliari Nanda Purba, Rusta Malum Putra, I Wayan Widiantara Putri Risa Andriani, Anak Agung Sagung Putu Ika Wahyuni Radu, Valentin Recto, Imee Bello Rematwa, Afelinus Rematwa, Haris Robinson Ama Dangu Ngindi Sandra Pakusi Sandra Pakusi Sanjaya, I Gusti Agus Maha Putra Satriya, Aryan Selamat, I Ketut Siliani, Kadek Siska Damayanti Siska Damayanti Stefanus Nahak Stefanus Nahak Sudewa, Ketut Agung Sudewa, Ketut Agung Sudita , I Dewa Nyoman Sudita, Dewa Nyoman Sukmadewi, Desak Ketut Tristiana Sulistyawan, Dedhy Sumayo, Romeo M. Sunadra, I Ketut Suparta, Kadek Swedi, I Komang Tini Rambu Jola Piras Tirao, Gladys Hope Aracan Tomas, Ricky San Lorenzo Sto. Tupaz, Aycel N. Umu Khairoh Utama, Putu Darma Valentinus Ordianus Jemail Widyawati , Ida Ayu Trisna Widyawati, Ida Ayu Trisna Wirajaya, AA Mayun Wirajaya, Anak Agung Ngurah Mayun Wunda, Dinasti Dada