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Respon Pertumbuhan dan Hasil Tanaman Kacang Tanah Pada Aplikasi Biochar Bambu Suparta, Kadek; Kartini, Luh; Situmeang, Yohanes Parlindungan
GEMA AGRO Vol 23, No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (752.189 KB) | DOI: 10.22225/ga.23.1.654.18-23

Abstract

This study aims to determine the effect of bamboo biochar dose on the growth and yield of peanut crops. This study used a randomized block design with one factor. The tested treatments were dosage of biochar fertilizer with 4 dosage levels and one treatment without biochar dose (control), with the treatment arrangement as follows: without biochar, 4 ton ha-1, 8 ton ha-1, 12 ton ha-1, 16 ton ha-1. This treatment was repeated 3 times to obtain 15 plot experiments. The results showed that the biochar dose treatment had significant effect on all observed variables, except the variable of plant height and maximum number of leaves per plant had no significant effect. The highest yield of dry seed oven of seeds per plant was obtained in the dosage of 4 ton ha-1 biochar dose of 21.83 g, an increase of 111.81% compared with no biochar 10.33 g. Based on regression analysis, the optimum dosage of biochar is 7.50 ton ha-1, with dry weight of oven seed per plant maximum 19.03 g.
Aplikasi Biochar dan Kompos Terhadap Peningkatan Hasil Tanaman Jagung (Zea Mays L.) Lelu, Petrus Kaliang; Situmeang, Yohanes Parlindungan; Suarta, Made
GEMA AGRO Vol 23, No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (780.373 KB) | DOI: 10.22225/ga.23.1.655.24-32

Abstract

This study aims to determine the effect of biochar dosage and compost fertilizer and its interaction on the growth and yield of corn crops. This experiment used a randomized block design (RBD) with a factorial pattern consisting of 2 factors. The first factor was the dose of biochar (B) consisting of 4 levels, namely: 0 ton ha-1 (B0), 5 ton ha-1 (B1), 10 ton ha-1 (B2), 15 ton ha-1 (B3). The second factor is the dosage of compost fertilizer (K) consisting of 2 levels: 0 ton ha-1 (K0), and 20 ton ha-1 (K1). The results showed that the interaction between the treatment of biochar dose and compost fertilizer had no significant effect on all observed variables. Biochar and compost treatment have significant effect to most observed variables, except on leaf area and harvest index have no significant effect. Treatment of biochar with a dose of 10 ton ha-1 gave the highest dry kiln seedlings weight of 7.83 tons increased by 35.60% compared to the lowest dose without biochar of 5.77 tons. Treatment of compost doses of 20 ton ha-1 gave the highest dry seed oven per hectare weight of 7.42 tons increased by 16.60% when compared with the lowest yield on treatment without compost dose as much as 6.37 tons.
Penggunaan berbagai jenis biochar dan jenis pupuk dalam meningkatkan pertumbuhan dan hasil tanaman jagung manis Mahardika, Ida Bagus Komang; Situmeang, Yohanes Parlindungan; Praing, Manase Wolu
GEMA AGRO Vol 23, No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.575 KB) | DOI: 10.22225/ga.23.2.893.176-181

Abstract

This study aims to determine the effect of giving biochar and the type of fertilizer and its interaction in increasing the growth and yield of sweet corn plants. Randomized group design (RBD) Factorial pattern 2 factors (type of biochar and type of fertilizer) were used in this study. The results showed that the coconut shell biochar treatment provided the highest wet weight with 97.82 g which increased by 61.93% when compared to without biochar 60.41 g. The NPK-compost fertilizer treatment gave the highest value of weighted cob weight, which was 101.22 g which was significantly different and increased by 23.27% and 13.59% when compared with NPK fertilizer and compost treatments, respectively 89.11 g and 82.11 g.
Penggunaan pupuk cair bioboost pada tanaman cabai (Capsicum annuum L. ) Wirajaya, Anak Agung Ngurah Mayun; Carvalho, João Da Silva; Yuliartini, Made Sri; Situmeang, Yohanes Parlindungan
GEMA AGRO Vol 23, No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.427 KB) | DOI: 10.22225/ga.23.2.890.157-161

Abstract

The purpose of this study was to determine the effect of bioboost liquid fertilizer concentration on the growth and yield of large chili plants. This research is a one-factor experiment using a simple randomized block design. The tested treatment is the Bioboost concentration at 8 levels, namely: B0 = 0 cc.l-1 (control), B1 = 5 cc.l-1, B2 = 10 cc.l-1, B3 = 15 cc.l-1, B4 = 20 cc.l-1, B5 = 25 cc.l-1, B6 = 30 cc.l-1, B7 = 35 cc.l-1. Giving liquid bioboost fertilizer to chili plants is given once a week with a concentration of 0 cc.l-1 5 cc.l-1, cc.l-1, 15 cc.l-1, 20 cc.l-1, 25 cc.l-1, 30 cc.l-1, cc.l-1, compost 150 g, but also need to be given artificial fertilizers such as NPK pearls with a concentration of 1,5 g per polybag every month up to 6 times giving. The results showed that the concentration of bioboost 30 cc.l-1 gave the highest fresh weight of 90,71 g which increased by 85,46% compared to the lowest yield of fresh weight above ground without giving bioboost (B0) which is 48, 91 g. The increase in fresh weight above ground level in the 30 cc.l-1 bioboost concentration treatment also gave the highest yield of 330,15 g, which caused an increase in fresh fruit weight per chili plant by 68,15 g, when compared to the lowest yield of fresh fruit planting without bioboost (B0) which is 196,34 g.
Penggunaan pupuk kompos dan bioboost dalam meningkatkan pertumbuhan dan hasil tanaman bawang daun Jola Piras, Tini Rambu; Situmeang, Yohanes Parlindungan; Sudewa, Ketut Agung
GEMA AGRO Vol 23, No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.953 KB) | DOI: 10.22225/ga.23.2.889.151-156

Abstract

The purpose of this study was to determine the effect of compost and bioboost doses and their interactions in increasing the yield of leaf onion. This study used a randomized block design (RBD) factorial pattern. The first factor, the compost treatment consisted of 4 levels, namely: without compost, 10 tons ha-1, 20 tons ha-1, and 30 tons ha-1. The second factor, the bioboost fertilizer treatment consisted of 4 levels, namely: without bioboost, 5 cc L-1, 10 cc L-1, and 15 cc L-1, thus there were 16 combination treatments and repeated 3 times so that 48 experimental polybags were needed. The results showed that the compost treatment and the treatment of inter-compost interactions with bioboost had no significant effect on all observed variables. The treatment of bioboost has a very real effect on all observed variables except for the fresh weight of economic results that have a significant effect and the maximum number of leaves has no significant effect. Giving compost at various different dosage levels was not significant, but the compost dose of 30 tons ha-1 yielded the most economical oven dry weight of 1.20 g which increased by 20% compared to yield without compost, namely 1.00 g. The treatment of Bioboost 15 cc L-1 gave the highest oven dry yield of 1.46 g which increased by 80.25% when compared with the lowest value in the treatment without bioboost 0 cc L-1 which was 0.81 g.
Penggunaan berbagai jenis biochar dan jenis pupuk dalam meningkatkan pertumbuhan dan hasil tanaman jagung manis Manase Wolu Praing; Yohanes Parlindungan Situmeang; Ida Bagus Komang Mahardika
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.575 KB) | DOI: 10.22225/ga.23.2.893.176-181

Abstract

This study aims to determine the effect of giving biochar and the type of fertilizer and its interaction in increasing the growth and yield of sweet corn plants. Randomized group design (RBD) Factorial pattern 2 factors (type of biochar and type of fertilizer) were used in this study. The results showed that the coconut shell biochar treatment provided the highest wet weight with 97.82 g which increased by 61.93% when compared to without biochar 60.41 g. The NPK-compost fertilizer treatment gave the highest value of weighted cob weight, which was 101.22 g which was significantly different and increased by 23.27% and 13.59% when compared with NPK fertilizer and compost treatments, respectively 89.11 g and 82.11 g.
Respon Pertumbuhan dan Hasil Tanaman Kacang Tanah Pada Aplikasi Biochar Bambu Kadek Suparta; Luh Kartini; Yohanes Parlindungan Situmeang
GEMA AGRO Vol 23 No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (752.189 KB) | DOI: 10.22225/ga.23.1.654.18-23

Abstract

This study aims to determine the effect of bamboo biochar dose on the growth and yield of peanut crops. This study used a randomized block design with one factor. The tested treatments were dosage of biochar fertilizer with 4 dosage levels and one treatment without biochar dose (control), with the treatment arrangement as follows: without biochar, 4 ton ha-1, 8 ton ha-1, 12 ton ha-1, 16 ton ha-1. This treatment was repeated 3 times to obtain 15 plot experiments. The results showed that the biochar dose treatment had significant effect on all observed variables, except the variable of plant height and maximum number of leaves per plant had no significant effect. The highest yield of dry seed oven of seeds per plant was obtained in the dosage of 4 ton ha-1 biochar dose of 21.83 g, an increase of 111.81% compared with no biochar 10.33 g. Based on regression analysis, the optimum dosage of biochar is 7.50 ton ha-1, with dry weight of oven seed per plant maximum 19.03 g.
Aplikasi Biochar dan Kompos Terhadap Peningkatan Hasil Tanaman Jagung (Zea Mays L.) Petrus Kaliang Lelu; Yohanes Parlindungan Situmeang; Made Suarta
GEMA AGRO Vol 23 No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (780.373 KB) | DOI: 10.22225/ga.23.1.655.24-32

Abstract

This study aims to determine the effect of biochar dosage and compost fertilizer and its interaction on the growth and yield of corn crops. This experiment used a randomized block design (RBD) with a factorial pattern consisting of 2 factors. The first factor was the dose of biochar (B) consisting of 4 levels, namely: 0 ton ha-1 (B0), 5 ton ha-1 (B1), 10 ton ha-1 (B2), 15 ton ha-1 (B3). The second factor is the dosage of compost fertilizer (K) consisting of 2 levels: 0 ton ha-1 (K0), and 20 ton ha-1 (K1). The results showed that the interaction between the treatment of biochar dose and compost fertilizer had no significant effect on all observed variables. Biochar and compost treatment have significant effect to most observed variables, except on leaf area and harvest index have no significant effect. Treatment of biochar with a dose of 10 ton ha-1 gave the highest dry kiln seedlings weight of 7.83 tons increased by 35.60% compared to the lowest dose without biochar of 5.77 tons. Treatment of compost doses of 20 ton ha-1 gave the highest dry seed oven per hectare weight of 7.42 tons increased by 16.60% when compared with the lowest yield on treatment without compost dose as much as 6.37 tons.
TEKNOLOGI PRODUKSI SAYURAN ORGANIK Situmeang, Yohanes Parlindungan; Udayana, I Gusti Bagus
dwijenAGRO Vol 3 No 1 (2012): dwijenAGRO
Publisher : Program Studi Agribisnis Fakultas Pertanian Universitas Dwijendra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (119.323 KB) | DOI: 10.46650/dwijenagro.3.1.287.%p

Abstract

Organic vegetables can be cultivated, both in the lowlands and highlands. Organic vegetables are: spinach, kale, cabbage, broccoli, green beans, carrots, potatoes, peas, peppers, tomatoes, cabbage, lettuce, scallions, and others. However, organic vegetable production can not meet people's needs in terms of quantity, quality, and continuity.Preparation of guidelines for organic vegetable production aims to provide a general guide to implement organic cultivation of vegetables in accordance with the applicable standards so that the resulting product can actually be accounted for, qualified, competitive, safe for consumption, environmentally friendly and sustainable.Application of organic farming must follow the rules completely correct according to Standard Operating Procedures (SOP) norm-based farming is good and right (Good Agriculture Practices / GAP), with several activities, namely: site selection, land conversion, manufacture of organic fertilizer, pesticide manufacture of plant, land preparation, seed preparation, seeding, planting, fertilizing, watering, thinning, crop protection and harvesting.Keywords: Technology, Production and Organic Vegetables
Pengaruh Dosis Pupuk Kompos Kelinci dan NPK Mutiara Terhadap Pertumbuhan dan Hasil Tanaman Mentimun (Cucumis sativus L.) Made Ary Sastrawan; Yohanes Parlindungan Situmeang; Ketut Sunadra
GEMA AGRO Vol 25 No 2 (2020)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (135.519 KB) | DOI: 10.22225/.25.2.2614.143-149

Abstract

This study aims to determine the effect of rabbit compost and NPK Mutiara dosage and their interactions on the growth and yield of cucumber plants. The design used in this study was a randomized block design (RBD) with 2 factorials. The first factor is the provision of rabbit compost fertilizer with 3 levels (0, 10, and 20 ton ha-1) and the second factor is giving NPK Mutiara fertilizer with 3 levels (0, 150, and 300 kg ha-1). The interaction between rabbit compost and pearl NPK had no significant effect on all observed variables except for the fruit fresh weight variable, which had a significant effect. The treatment of rabbit compost (K) had a significant to very significant effect on all observed variables, except for the variable number of fruits per plant and staged oven dry weight, which had no significant effect. The treatment of NPK pearl fertilizer (M) statistically has no significant effect on all observed variables, except for the variable fresh weight of fruit and dry weight of the staged oven which has a significant effect. The highest fruit fresh weight was obtained at the interaction between the dose of 20 ton ha-1 rabbit compost with a dose of 300 kg ha-1 NPK pearl of 6322.42 g or an increase of 150.36% when compared to the interaction between without rabbit compost and NPK pearl of 2525.37 g. Provision of rabbit compost of 20 ton ha-1 and NPK pearl 300 kg ha-1 can be suggested to increase the fresh fruit weight of cucumber plants.
Co-Authors A.A. Made Semariyani AA Mayun Wirajaya Abd. Rasyid Syamsuri Afelinus Rematwa Anak Agung Ngurah Mayun Wirajaya Anak Agung Ngurah Mayun Wirajaya Anak Agung Ngurah Mayun Wirajaya Anak Agung Sagung Putri Risa Andriani Anak Agung Sagung Putri Risa Andriani Carvalho, João Da Silva Dapa, Dewiyati Susanti Dewa Putu Semara Yana Dewa Putu Semara Yana Dewa Putu Semara Yana Dewiyati Susanti Dapa Elisabet Restiana Jaya 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 Gede Pasek Mangku I Gusti Bagus Udayana 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 Komang Ery Kusnanda I Komang Jiwa Antara I Nengah Laba I Nengah Suaria I Nyoman Astika I Nyoman Astika I Nyoman Astiko I Nyoman Astiko I Putu Angga Bismantara I Wayan Yudiana I Wayan Yudiana 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 Ketut Agung Sudewa Ketut Agung Sudewa Ketut Sunadra Lelu, Petrus Kaliang Luh Kartini Luh Kartini Luh Kartini Made Ary Sastrawan Made Rai Rahayu Made Rai Rahayu Made Sri Yuliartini Made Sri Yuliartini, Made Sri Made Suarta Made Suarta Made Suarta Made Suarta Made Yuliartini Mahardika, Ida Bagus Komang Mahendra, Kadek Adi Manase Wolu Praing Mayun Wirajaya, Anak Agung Ngurah Ma’ruf Pambudi Nurwantara muliarta Nengah Nengah, muliarta Ngongo, Petrus Malo Ni Luh Kartini Ni Luh Putu Sulis Dewi Damayanti Ni Made Defy Janurianti Petrus Kaliang Lelu Petrus Malo Ngongo Praing, Manase Wolu Putri Risa Andriani, Anak Agung Sagung Siliani, Kadek Siska Damayanti Siska Damayanti Sudewa, Ketut Agung Sudewa, Ketut Agung Suparta, Kadek Tini Rambu Jola Piras Wirajaya, AA Mayun Wirajaya, Anak Agung Ngurah Mayun