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All Journal Gema Agro SEAS (Sustainable Environment Agricultural Science) Agriwar Journal Asian Journal of Community Services (AJCS) International Journal of Integrated Science and Technology

Luh Kartini

Universitas Warmadewa

Author-ID : 4073805

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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Peningkatan Hasil Tanaman Okra Dengan Pemberian Pupuk Kompos dan NPK Made Sri Yuliartini; Ketut Agung Sudewa; Luh Kartini; Ersa Remi Praing
GEMA AGRO Vol 23 No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

The purpose of this research is to determine the effect of compost and NPK Phonska fertilizer application to the growth and yield of okra plants, and to get optimum dose. This research was conducted in experimental garden of Agricultural Faculty of Warmadewa University. The design used in this research is factorial randomized block design (RAK) consisting of two treatments: compost fertilizer and NPK Phonska fertilizer. The interaction treatment between doses of compost fertilizer with NPK Phosnka and single treatment of NPK Phonska have no significant effect on all observed variables. The treatment of compost fertilizer dosage have no significant to effect foe leaf number and dry weight of oven fruit, but it had significant effect to the weight of fresh and dried weight of oven stover and very significant effect on the variables of plant height, the number of fruit and the weight of fresh fruit. The dosage of compost fertilizer 8 ton ha-1 to got the highest fresh weight of fruit per plant which is 380,42 g, an increase of 44,05% if compared with the lowest fresh fruit weight per plant obtained in the treatment without compost 0 tons ha- ˡ of 264.08 g. The results of the distribution of NPK Phonska at different doses have no significant effect on one another . However, , the highest fresh fruit weight was obtained at NPK treatment at 400 kg ha-1 treatment ie 351,75g. This increased by 7.02% when compared with the freshest weight of lowest fruit obtained at 200 kg ha-1 treatment ie 328,67 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

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 dosis mikorhiza dan zat pengatur tumbuh indole butiric acid terhadap hasil tanaman jeruk siam (Citrus nobilis var microcarva L.) Senon Apriyanto Nahak; Ni Komang Alit Astiari; Luh Kartini
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

This study aims to determine the effects of mycorrhizal and indole butyric acid (IBA) growth regulators and their interactions on siam citrus products. This study uses a randomized block design (RBD) with two factors arranged factorially. The first factor to be tried was the mycorrhizal dose which consisted of 3 levels, namely 0, 50, and 100 g/plant, while the second factor tried was the concentration of the substance indole butiric acid (IBA) growth regulator consisting of 4 levels, namely 0, 50, 100, and 150 ppm/plant. Thus there are 12 combination treatments, each of which is repeated 3 times so that 36 citrus trees are needed. The results showed that the interaction between mycorrhizal dose and the concentration of IBA had no significant effect on all observed variables. Treatment of mycorrhizal doses and dosage of IBA had a very significant effect on the weight of harvested fruit per tree. The highest yield of fruit per tree was obtained in 100 g / plant mycorrhiza treatment, which was 13.53 kg, an increase of 57.88% compared to the lowest yield in mycorrhiza treatment, which was 8.57 kg. The highest yield of fruit per tree was obtained at IBA concentration of 100 ppm / plant, which was 15.03 kg, an increase of 78.08% compared to the lowest yield on IBA concentration without 8.44 kg.

Pengaruh Berbagai Jenis Mulsa Dan Aplikasi Pupuk Npk Mutiara Terhadap Pertumbuhan Dan Hasil Tanaman Bawang Merah (Allium Ascalonicum, L.) Kadek Ayu Kristiyanti; Luh Kartini; Made Sri Yuliartini
GEMA AGRO Vol 26 No 1 (2021)
Publisher : Fakultas Pertanian, Universitas Warmadewa

The purpose of this study was to determine the effect of various types of mulch and NPK pearl fertilizer on the growth and yield of shallots (Allium ascalonicum, L.). This research is a factorial experiment with a basic design randomized block design (RBD) consisting of 2 factors, namely the first factor is the type of mulch (M) which consists of 3 levels of treatment, namely straw mulch (MJ), silver black plastic mulch (MP), and husk mulch (MS). While the second factor is NPK pearl (P) fertilizer which consists of 4 levels of treatment, namely 0 kg/ha (P0), 100 kg/ha (P1), 200 kg/ha (P2), and 300 kg/ha (P3). This research was conducted in paddy fields located in Sanding Village, Tampaksiring District, Gianyar Regency with an altitude of ± 750 masl and this research activity was carried out from February 26 to April 26 2020. The results showed that husk mulch gave a higher fresh weight of tubers per clump, namely 69.60 g, which was not significantly different from straw mulch and silver black plastic mulch, namely 61.07 g and 56.26 g. The highest fresh weight of tubers per clump and per hectare was obtained at the NPK pearl fertilizer dosage of 300 kg/ha, namely 73.61 g and 184.03 Ku, an increase of 63.94% and 63.96% compared to the NPK pearl fertilizer dosage of 0 kg/ha namely 44.90 g and 112.24 Ku.

Fertilizing and Pruning Application for the Flowering and Fruiting of Conjoined Citrus I Nyoman Sumerta; Ni Komang Alit Astiari; Luh Kartini
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

This study aims to examine the application of fertilizing and pruning for the flowering and fruiting of conjoined citrus plants and their interactions. This study used a randomized-group design, arranged factorially with two factors, namely Fertilizing (F) and Pruning (P). The first factor that was experimented was fertilization (F) consisting of 3 levels, namely P0 (fertilization following the farmers' way only with manure), F1 (fertilizing with manure, N, P, K and Ca), F2 (fertilizing with manure N , P, K, Ca + Cu and Zn), while the second factor that was experimented was pruning (F) consisting of 3 levels, namely F0 (without pruning), F1 (young shoots trimmed), F2 (young shoots, twigs and leaves that were stricken with disease and were shaded, trimmed). Fertilizing and pruning treatments have a very significant effect on the number of fruits formed per tree. The results show that obtaining highest number of fruits formed per tree in fertilizing treatment with manure N, P, K, Ca + Cu and Zn was 256.00 pieces, increased by 95.79% compared with that of the lowest number in fertilizing treatment carried out only by manure, which was 130.75 pieces. The conclusion that obtained highest number of fruit per tree in the treatment of pruning the young shoots, twigs and leaves that were stricken with disease and were shaded was as many as 222.42 pieces, an increase of 25.71% compared with that of the lowest number in the treatment without pruning, which was only 176.92 fruit.

Effects of Pig Manure and Cow Biourine Dosage on Growth and Yield of Tomato Plants (Solanum Lycopercium L.) I Putu Arta Subagia Yasa; Luh Kartini; Ida Bagus Komang Mahardika
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

This study aims to determine the effect of pig manure and cow biourine manure fertilizer on growth on the growth and yield of tomato plants and their interactions. The study was carried out in the Serampingan Village, Selemadeg Sub-district, Tabanan. The study was conducted from May 28 to August 28, 2016. The study made use of Randomized-group Design with 2 factors, consisting of 4 level of treatment, each of which was repeated 3 times so that there were 16 treatment combinations obtained. In this experiment 48 polybags were needed. The results show that the treatment of a dose of pig manure 10 tons/ha (P1) gives the highest yield on the fresh weight of fruit harvested per plant that is 895.83 grams with an increase of 7.39% compared to that of pig manure {30 tons/ha (P3)}, which is only 834.17 grams. At the fresh weight of fruit harvested per plant, the highest interaction of pig manure and biourine was obtained in the treatment (P3B1) of 930 grams which increased by 27.39% compared to the lowest in the treatment (K3B3), which was only 730 grams.

Concentration Response and Frequency of Biomi Liquid Organic Fertilizer Application for the Growth and Yield of Young Okra Plants (Abelmoschus esculentus L.) Kadek Satriawan; Made Sri Yuliartini; Luh Kartini
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

The study aims to determine the concentration and the appropriate frequency of biomi liquid organic fertilizer application for the growth and yield of okra plants. This experiment was a factorial experiment designed using a Randomized-group Design, which consisted of two treatments, comprising the concentration of liquid organic biomi fertilizer (C) and frequency of application (F). The results of the data analysis showed that the concentration of liquid organic fertilizer biomi (C) had a significant effect (P

Response of Cow Manure Dosage and KCl Fertilizer on Growth and Yield of Young Fruit of Okra (Abelmoschus esculentus L) Plants Agus Hariadi Cipta Saputra; Luh Kartini; Made Sri Yuliartini
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

This study aims to determine the effect of cow manure and KCl fertilizer and their interaction on the growth and yield of okra (Abelmoschus esculentus L.). This research was conducted in Sumerta Village, East Denpasar Sub-district, Denpasar city from March to June 2018. The design used in this study was a Randomized Block Design (RBD) consisting of 2 factors, namely Treatment of cow manure dosage consists of 3 levels, namely: K1 (10 Tons ha-1), K2 (20 Tons ha-1) and K3 (30 Tons ha-1). Whereas treatment of KCl Fertilizer dosage consists of 4 levels, namely: M0 (0 kg ha-1), M1 (50 kg ha-1), M2 (100 kg ha-1) and M3 (150 kg ha-1). The results show that the highest fresh weight of fruit per plant was obtained at a dose of cow manure 30 Tons ha-1 (K3) 309.32 g, which was not significant with a dose of cow manure 20 Tons ha-1 (K2) 296.05 g, an increase of 35.08% and 29.44% when compared to the fresh weight of fruit per plant obtained in the treatment dose of cow manure 10 Tons ha-1 (K1) 228.98 g. The highest fresh weight of fruit per plant at a dose of KCl fertilizer 150 kg ha-1 (M3) 299.97 g was not significant with all other KCl fertilizer doses, increased by 18.37%, 11.64% and 8.98% when compared to the lowest fresh weight of fruit per plant at a dose of KCl 50 kg fertilizer ha-1 (M1) 253.41 g.

Effect of Goat and Cow Manure Fertilizer on the Growth of Shallot (Allium ascalonicum L) I Made Dharma Atmaja; A. A. Ngurah Mayun Wirajaya; Luh Kartini
SEAS (Sustainable Environment Agricultural Science) Vol. 3 No. 1 (2019)
Publisher : Warmadewa University Press

The purpose of this research is to find out the effect of the distribution of goat and cow manure on the growth and yield of shallots (Allium ascalonicum L.). The study was conducted from 28 October to 13 December 2016. This study used a randomized block design (RBD) with 2 factors consisting of 4 levels of treatment, each treatment was repeated 3 times so that 16 treatment combinations were obtained. In this experiment, 48 trial plots are needed. The results showed that in the distribution of goat manure the highest fresh tuber weight was obtained from a dose of 30 tons / ha (K3) which was 7.35 g and the oven dry weight of the tuber was obtained from administering a dose of 10 tons / ha (K1) which was 1.78 gram. Meanwhile, fresh weight and dry weight of tubers in the administration of cow manure tend to be obtained at the administration of a dose of 30 tons / ha which have values of 7.27 g and 1.65 g, respectively.

Respon Tanaman Cabai (Capsicum frutescens L.) Pada Pemberian Pupuk Mono Kalium Phosphate Dan Pupuk Organik Terhadap Pertumbuhan Dan Produksi Made Naratama Nugraha; Luh Kartini; Anak Agung Ngurah Mayun Wirajaya
GEMA AGRO Vol 28 No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.1.5663.22-29

Penelitan ini bertujuan untuk mengetahui pengaruh pemberian pupuk MKP, pupuk organik padat kelinci serta interaksi pupuk MKP dengan pupuk organik padat kelinci terhadap pertumbuhan dan hasil tanaman cabai rawit. Penelitian ini dilakukan di Subak Rapuan, Desa Mas, Kecamatan Ubud, Kabupaten Gianyar dengan ketinggian tempat 400 mdpl. Percobaan berlangsung selama 4 bulan yaitu pada bulan Mei sampai dengan bulan Juli 2022. Percobaan ini menggunakan Rancangan Acak Kelompok (RAK) dengan 2 faktor yang disusun secara faktorial. Faktor pertama adalah menggunakan pupuk MKP dengan 4 taraf, yaitu M0: 0 g l-1 air, M1: 2 g l-1 air, M2: 4 g l-1 air, M3: 6 g l-1 air dan faktor kedua adalah menggunakan pupuk organik padat kelinci yang terdiri dari 3 taraf, yaitu P1: 10 ton ha-1, P2: 20 ton ha-1 dan P3: 30 ton ha-1 . Pengamatan tinggi tanaman, jumlah daun, jumlah bunga, dan jumlah buah akan dimulai 3 minggu setelah tanam, sedangkan berat segar dan berat kering buah dan brangkasan akan diukur saat akhir panen. Hasil analisis statistik menunjukkan pemberian pupuk MKP pada tanaman cabai rawit berpengaruh sangat nyata pada variabel jumlah daun maksimum, jumlah, jumlah bunga, jumlah buah total dan berat segar buah serta berpengaruh tidak nyata pada tinggi tanaman maksimum, berat kering oven buah, berat segar brangkasan dan berat kering oven brangkasan. Perlakuan pemberian pupuk organik kelinci menunjukkan pengaruh nyata hingga sangat nyata terhadap seluruh variabel yang diamati kecuali pada variabel jumlah daun maksimum dan berat kering oven buah yang menunjukkan pengaruh tidak nyata. Interaksi antara perlakuan pengaruh pupuk MKP dengan pupuk organik kelinci berpengaruh sangat nyata pada tinggi tanaman maksimum, berpengaruh nyata pada jumlah daun maksimum, jumlah bunga, jumlah buah total, berat segar buah, berat kering oven buah dan berat kering oven brangkasan.

Co-Authors A. A. Ngurah Mayun Wirajaya A.A. N. Mayun Wirajaya A.A.S Putri Risa Agus Hariadi Cipta Saputra Anak Agung Ngurah Mayun Wirajaya Anak Agung Ngurah Mayun Wirajaya D.K. Tristiana Sukmadewi Ersa Remi Praing Hanilyn Aguilar Hidalgo I G.B. Udayana I G.M, Arjana I Gusti Bagus Udayana I Made Dharma Atmaja I N. Muliarta I N. Suaria I Nyoman Sumerta I Putu Arta Subagia Yasa Ir. Anak Agung Ngurah Mayun Wirajaya, MM Kadek Ayu Kristiyanti Kadek Satriawan Kadek Suparta Made Naratama Nugraha Made Sri Yuliartini Made Sri Yuliartini Made Suarta Mahardika, Ida Bagus Komang Ni Komang Alit Astiari Ni Putu Anom Sulistiawati Senon Apriyanto Nahak Sudewa, Ketut Agung Valentinus Ordianus Jemail Yohanes Parlindungan Yohanes Parlindungan Situmeang

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