Agro Bali : Agricultural Journal最新文献

Proyeksi Kesesuaian Agroklimat Tanaman Kopi Arabika Berdasarkan Skenario Iklim di Sulawesi Selatan, Indonesia 根据印度尼西亚南苏拉威西省气候场景，阿拉比卡咖啡树的农业气候一致投影

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1108

Fendy Arifianto, Hardiyanti Ismail

{"title":"Proyeksi Kesesuaian Agroklimat Tanaman Kopi Arabika Berdasarkan Skenario Iklim di Sulawesi Selatan, Indonesia","authors":"Fendy Arifianto, Hardiyanti Ismail","doi":"10.37637/ab.v6i1.1108","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1108","url":null,"abstract":"Erat hubungan antara iklim dan tanaman kopi membutuhkan langkah yang tepat dalam perencanaan dan pengembangan tanaman kopi. Sulawesi Selatan merupakan salah satu wilayah penghasil tanaman kopi arabika dan sedang direncanakan pengembangannya. Penelitian ini bertujuan mengetahui sebaran wilayah kesesuaian tanaman kopi Arabika di masa depan berdasarkan hasil proyeksi skenario RCP8.5 periode tahun 2021- 2050 dan 2051-2080 di Sulawesi Selatan, yang digunakan sebagai rekomendasi dalam investasi pengembangan tanaman kopi Arabika di Provinsi Sulawesi Selatan. Data yang digunakan adalah data observasi rata-rata bulanan curah hujan dan suhu udara periode 1989-2018. Data proyeksi yang digunakan merupakan data dari ensemble CORDEX-SEA yaitu model CSIRO dengan resolusi 25x25 km skenario RCP8.5 periode 2021-2080. Periode proyeksi dibagi menjadi dua periode untuk setiap scenario. Kesesuaian agroklimat untuk tanaman kopi Arabika dibuat berdasarkan dari jumlah bobot parameter yang digunakan. Hasil penelitian menunjukkan penurunan kualitas kesesuaian agroklimat pada periode proyeksi untuk tanaman kopi Arabika di Sulawesi Selatan. Hal ini, terlihat dari menyusutnya luas lahan klasifikasi sangat sesuai (S1) pada periode proyeksi dibandingkan dengan periode baseline. Persentase luas lahan untuk klasifikasi S1 untuk periode baseline sebesar 44% lalu mengalami penyusutan pada proyeksi skenario RCP8.5 periode 2021-2050 menjadi 27%. Hasil proyeksi skenario RCP8.5 periode 2051-2080 mengalami penyusutan persentase luas lahan klasifikasi yang signifikan dibandingkan dengan periode baseline yaitu menjadi 5%. ","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129410734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Isolations andAntibacterial Tests of Aloe Vera Endophytic Bacteria (Aloe barbadensis miller) towards Staphylococcus aureus and Eschericia coli 芦荟内生细菌对金黄色葡萄球菌和大肠杆菌的分离及抑菌试验

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.964

Hildegardis Missa, Olegario De Fatima Lelo Carion, Yolenta Sisilia Enggong, A. Djalo, Sardina Ndukang

{"title":"Isolations andAntibacterial Tests of Aloe Vera Endophytic Bacteria (Aloe barbadensis miller) towards Staphylococcus aureus and Eschericia coli","authors":"Hildegardis Missa, Olegario De Fatima Lelo Carion, Yolenta Sisilia Enggong, A. Djalo, Sardina Ndukang","doi":"10.37637/ab.v6i1.964","DOIUrl":"https://doi.org/10.37637/ab.v6i1.964","url":null,"abstract":"Research in the field of microbiology regarding the identification of endophytic bacteria in aloe vera is still rarely carried out while many people in East Nusa Tenggara often use aloe vera to cure diseases. The purpose of this study was to identify the endophytic bacteria Aloe barbadensis miller and to determine its antibacterial ability against the growth of Staphylococcus aureus and Escsherichia coli bacteria. The research procedures included taking samples using purposive sampling method, isolating endophytic bacteria using streak plate method, testing the antibacterial potential against Staphylococcus aureus and Eschericia coli using the paper disc diffusion method. The results showed that endophytic bacteria found on aloe vera leaves were marked by the growth of several bacterial colonies on Murashige-Skoog media with different shapes and colors, then the colonies were separated and 8 isolates were obtained with isolate codes C1B, C2B, C3B, C4B, C5B, C6B, C7B and C8B. The results of the antibacterial potency test showed that isolates C1B, C3B, C5B and C8B had the potential to inhibit the growth of Staphylococcus aureus characterized by the presence of a clear zone on the surface of the media with the largest size being 20 mm in isolate C1B and the smallest clear zone being 7 mm in isolate C8B, while isolate C1B, C3B, C5B and C8B have the potential to inhibit the growth of Eschericia coli bacteria characterized by the presence of a clear zone on the surface of the media with the largest size of 10 mm in isolate C1B and the smallest clear zone of 7 mm in isolate C8B. The conclusion of this study is that endophytic bacteria have been identified in aloe vera and some of these bacteria have antibacterial abilities against the growth of Staphylococcus aureus and Escherichia coli bacteria.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129781673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Respon Hasil Tanaman Tomat (Solanum lycopersicum L.) terhadap Macam Media Tanam dan Konsentrasi Pupuk Organik Cair Limbah Kulit Buah 番茄对果壳的栽培介质和有机肥料浓度的反应(Solanum lycopersicum L)

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1079

Assa Najah Assadiyah, F. D. Dewanti, Agus Sulistyono

{"title":"Respon Hasil Tanaman Tomat (Solanum lycopersicum L.) terhadap Macam Media Tanam dan Konsentrasi Pupuk Organik Cair Limbah Kulit Buah","authors":"Assa Najah Assadiyah, F. D. Dewanti, Agus Sulistyono","doi":"10.37637/ab.v6i1.1079","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1079","url":null,"abstract":"Tomat (Solanum lycopersicum L.) merupakan komoditas hortikultura yang kebutuhannya meningkat setiap tahunnya. Salah satu upaya untuk meningkatkan produksi tomat yang optimal dapat dilakukan dengan cara menggunakan media tanam organik dan pupuk organik cair limbah buah. Penelitian ini bertujuan untuk mengetahui komposisi media tanam organik dan konsentrasi pupuk organik cair limbah buah yang tepat terhadap pertumbuhan dan hasil tanaman tomat. Rancangan penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 2 faktor perlakuan. Faktor pertama adalah komposisi media tanam (M) yang terdiri dari 4 taraf yaitu M0 : Tanah, M1 : Tanah : arang sekam dengan perbandingan 1:1/polybag, M2 : Tanah : pupuk kandang sapi dengan perbandingan 1:1/polybag, M3 : Tanah : arang sekam : pupuk kandang sapi dengan perbandingan 1:1:1/polybag dan konsentrasi pupuk organik cair limbah buah (P) sebagai faktor kedua yang terdiri dari 4 taraf yaitu P0 : 200 ml/l, P1 : 250 ml/l, P2 : 300 ml/l, P3 : 350 ml/l, sehingga didapatkan 16 kombinasi yang masing-masing diulang 3 kali. Hasil penelitian menunjukkan bahwa kombinasi macam media tanam dan konsentrasi pupuk organik cair limbah buah memberikan pengaruh nyata terhadap jumlah buah per tanaman, jumlah buah total per tanaman, bobot buah per periode panen, bobot buah total per tanaman, dan persentase fruit set. Hasil terbaik diperoleh pada perlakuan media tanam tanah : sekam : pupuk kandang sapi 1:1:1 dan konsentrasi pupuk organik cair limbah buah 300 ml/l.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127538432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effects of GA3 Application on the Quality of ‘Kediri Kuning’ Variety of Grape (Vitis vinifera L.) 施用GA3对‘克迪里库宁’品种葡萄品质的影响

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1217

N. N. A. Mayadewi

引用次数: 0

Pengaruh Komposisi Media Tanam dan Konsentrasi Pupuk Organik Cair Kulit Pisang Kepok terhadap Produksi Cabai Rawit (Capsicum frutescens L.) 香蕉皮有机肥料的种植和浓缩对辣椒皮的产生的影响。

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1076

Alifia Azzahra, G. Guniarti, F. D. Dewanti

{"title":"Pengaruh Komposisi Media Tanam dan Konsentrasi Pupuk Organik Cair Kulit Pisang Kepok terhadap Produksi Cabai Rawit (Capsicum frutescens L.)","authors":"Alifia Azzahra, G. Guniarti, F. D. Dewanti","doi":"10.37637/ab.v6i1.1076","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1076","url":null,"abstract":"Tujuan penelitian ini adalah mengetahui komposisi media tanam dan konsentrasi POC kulit pisang kepok terbaik, serta mengetahui interaksi diantara keduanya. Penelitian dilakukan di Lahan Percobaan Fakultas Pertanian Universitas Pembangunan Nasional “Veteran” Jawa Timur dengan Rancangan Acak Kelompok (RAK) Faktorial. Faktor pertama adalah komposisi media tanam, yang terdiri dari 4 taraf, yaitu M0 : tanah, M1 : tanah : arang sekam dengan perbandingan 1:1/polybag, M2 : tanah : kompos dengan perbandingan 1:1/polybag, M3 : tanah : arang sekam : kompos dengan perbandingan 1:1:1/polybag. Faktor kedua adalah konsentrasi POC kulit pisang kepok, yang terdiri dari 4 taraf, yaitu K0 : 200 ml.l-1, K1 : 300 ml.l-1, K2 : 400 ml.l-1, K3 : 500 ml.l-1. Komposisi media tanam tanah : sekam : kompos 1:1:1 dan POC kulit pisang kepok konsentrasi 500 ml.l-1 memberikan pengaruh nyata pada umur muncul bunga (44,58 hari), jumlah buah per tanaman periode 3 (36,33 buah), bobot buah per tanaman periode 3 (64,66 gr), dan bobot buah total panen per tanaman (150,87 gr). Kombinasi perlakuan terbaik diperoleh pada perlakuan tanah-sekam-kompos 1:1:1/polybag dan konsentrasi POC 500 ml.l-1.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121269117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Participatory Evaluation of Tomato (Lycopersicon esculentum Mill.) Varieties Under Irrigation Condition at Abergelle Woreda, Ethiopia 番茄(Lycopersicon esculentum Mill.)参与式评价埃塞俄比亚Abergelle Woreda灌溉条件下的品种

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1041

Ademe Mihiretu, M. Asresu

{"title":"Participatory Evaluation of Tomato (Lycopersicon esculentum Mill.) Varieties Under Irrigation Condition at Abergelle Woreda, Ethiopia","authors":"Ademe Mihiretu, M. Asresu","doi":"10.37637/ab.v6i1.1041","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1041","url":null,"abstract":"Participatory on-farm evaluation of improved tomato varieties namely;‘Melka salsa, 'Roma VF' and 'Kochero’ against the local variety was carried out in the 2019/20 irrigation season. The trial was laid on unreplicated simple plots using six farmers as replication at irrigation scheme of Saka kebele in Abergelle woreda. The experiment was intended to evaluate and demonstrate the performances of different tomato varieties for farmers, then to collect and assess their feedback. Based on the actual biological and farmers’ preference data, the analysis result underscores the better performance of improved tomato varieties over the local variety by the most yield-related attributes. The average marketable fruit yields of ‘Melka salsa, 'Roma VF', 'Kochero’, and the local variety were 4.62, 3.88, 3.64, and 3.10 ton.ha-1, respectively. The improved varieties had thus yielded an advantage of 72.38%, 37.14%, and 25.72% over the local variety in the given order. Among the improved tomato varieties, ‘Melka salsa' provided the highest fruit yield, and owing the highest score of overall preference attributes rank. The medium-sized, oval-shaped, and tasty flashed ‘Melka salsa’ tomato fruit is most liked by farmers for its less perishability, better market demand and good taste. The ‘Melka salsa’ tomato variety is therefore suggested for up-scaling for similar agro-ecologies that have irrigation schemes and production potential. The biological scientists were also advised to consider the farmers’ preference attributes and feedback as a backup for future tomato breeding studies.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128295658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Substrate Optimization for Bioemulsification Using Saccharomyces cerevisiae 2031 by Response Surface Methodology 响应面法优化酿酒酵母2031生物乳化底物

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1044

J. A. Malabuyoc, V. Alcantara, Rhebner E. Arocena, F. Elegado

引用次数: 0

Yield Evaluation of Upland Rice Varieties (Oryza sativa L.) in Several Levels of Soil Water Content 不同土壤含水量条件下旱稻品种产量评价

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1093

S. Mayly, A. Rauf, C. Hanum, H. Hanum

{"title":"Yield Evaluation of Upland Rice Varieties (Oryza sativa L.) in Several Levels of Soil Water Content","authors":"S. Mayly, A. Rauf, C. Hanum, H. Hanum","doi":"10.37637/ab.v6i1.1093","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1093","url":null,"abstract":"Production and productivity of upland rice is still very low due to limited water in the upland rice ecosystem. The objective of this study was to evaluate the yields of upland rice varieties at several levels of soil water content. The experiment was conducted at the Growth Centre LLDIKTI Wilayah I Medan from March to July 2013. This research used a factorial randomized block design with two factors and replicated three times. Five upland rice varieties as the first factor, namely Batutegi, Inpago 4, Limboto, Situbagendit, and Situpatenggang. Second factor was four levels of soil water content, namely: 80% of field capacity (FC), 60% of FC, 40% of FC, 20% of FC. The main effect of upland rice varieties and soil water content significantly affected (p<0.05) the productive tiller number, percentage of empty and filled grain, the panicle length, 1000 grain weight, and weight grain per clumps. The interaction effect between upland rice varieties and soil water content showed significant interaction on the panicle length, 1000 grain weight, and weight grain per clumps. Situpatenggang variety showed the best yield characters like productive tiller number, percentage of empty and filled grain than the other four varieties. Combination treatment of Situpatenggang variety with 80% FC showed the highest panicle, 1000 grain weight, and weight grain per clumps. The smallest percentage decreased in grain yield per clumps due to decreased the level of soil water content was found in the Inpago 4 variety, so it can be recommended to plant Inpago 4 on soil which had low level of soil water content.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128614368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efektifitas Formulasi Pupuk Organik Cair dan Pupuk Hayati-P60 Mengendalikan Penyakit Hawar Daun Bakteri pada Tanaman Tomat Ceri (Solanum lycopersicum) Sistem Hidroponik 液体有机肥配方和haya- p60肥料的效力控制了樱桃番茄(Solanum lycopersicum)细菌叶病变

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1059

Nurkholida Lisa Wulansari, Ratna Dwi Hirma Windriyati, A. Kurniawati, Lafi Na’imatulbayinah

{"title":"Efektifitas Formulasi Pupuk Organik Cair dan Pupuk Hayati-P60 Mengendalikan Penyakit Hawar Daun Bakteri pada Tanaman Tomat Ceri (Solanum lycopersicum) Sistem Hidroponik","authors":"Nurkholida Lisa Wulansari, Ratna Dwi Hirma Windriyati, A. Kurniawati, Lafi Na’imatulbayinah","doi":"10.37637/ab.v6i1.1059","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1059","url":null,"abstract":"Tomat ceri merupakan jenis sayur yang dapat dibudidayakan dengan metode konvensional di dataran tinggi. Seiring bertambahnya permintaan, pola budidaya tomat ceri hidroponik mulai dikembangkan budidaya dengan teknik hidroponik di dataran rendah. Pertumbuhan tomat ceri dengan teknik hidroponik tidak lepas dari serangan patogen. Salah satu patogen Phytopthora infestans yang menyerang tomat ceri yaitu atau dikenal sebagai penyakit hawar daun bakteri. Penyakit ini dapat menyebabkan kematian pada tanaman. Penelitian ini bertujuan untuk mendapatkan formulasi dosis pengurangan AB-Mix dengan substitusi menggunakan pupuk organik cair dan pupuk hayati dalam menghambat patogen P. infestans. Metode pelaksanaan penelitian menggunakan rancangan lingkungan Rancangan Acak Kelompok terdiri dari 5 perlakuan yaitu P1(100% dosis AB-Mix), P2 (75% dosis AB-Mix+POC+pupuk hayati), P3 (50% dosis AB-Mix+POC+pupuk hayati), P4 (25% dosis AB-Mix+POC+pupuk hayati), P5(0% dosis AB-Mix+POC+pupuk hayati). dengan 6 ulangan. Variabel yang diamati yaitu gejala serangan, masa inkubasi, intensitas penyakit, dan efektivitas penghambatan. Penyakit hawar daun bakteri pada tanaman tomat ceri yang disebabkan oleh patogen P. infestans memiliki ciri-ciri bercak coklat kehitaman pada daun, kemudian menyebar pada ranting dan batang. Gejala lanjut akan menyebabkan daun busuk dan akhirnya mengering. Penggunaan perlakuan mampu menunda masa inkubasi. Perlakuan P5 memiliki intensitas penyakit terendah yaitu 8,51% dan efektivitas penghambatan 81,21%. Hal ini berarti dengan pengurangan pupuk AB-Mix dan penambahan POC serta pupuk hayati pada sistem hidroponik efektif dalam menurunkan gejala penyakit hawar daun bakteri.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128780591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Media Tanam dan Konsentrasi Zat Pengatur Tumbuh IAA terhadap Pertumbuhan Stek Pucuk Tanaman Kayu Putih (Melaleuca cajuputi) 栽培媒体和生长中的调节剂对桉树大女儿的生长有何影响

Agro Bali : Agricultural Journal Pub Date : 2023-05-12 DOI: 10.37637/ab.v6i1.1120

Risma Handayani Darise, G. Guniarti, Nova Triani

{"title":"Pengaruh Media Tanam dan Konsentrasi Zat Pengatur Tumbuh IAA terhadap Pertumbuhan Stek Pucuk Tanaman Kayu Putih (Melaleuca cajuputi)","authors":"Risma Handayani Darise, G. Guniarti, Nova Triani","doi":"10.37637/ab.v6i1.1120","DOIUrl":"https://doi.org/10.37637/ab.v6i1.1120","url":null,"abstract":"Media tanam dan konsentrasi zat pengatur tumbuh IAA merupakan beberapa faktor penunjang keberhasilan stek pucuk tanaman kayu putih. Tujuan penelitian ini adalah untuk mengetahui pengaruh media tanam dan konsentrasi zat pengatur tumbuh IAA terhadap pertumbuhan stek pucuk tanaman kayu putih (Melaleuca cajuputi). Penelitian ini dilaksanakan di BKPH Perhutani Tuban, Kecamatan Semanding, Kabupaten Tuban. Rancangan penelitian menggunakan Rancangan Acak Lengkap (RAL) Faktorial dengan dua faktor perlakuan yang diulang tiga kali. Faktor pertama adalah media tanam (M), yang terdiri dari 4 taraf yaitu tanah (M0), tanah + pupuk kandang (M1), tanah + pasir (M2), dan tanah + pasir + pupuk kandang (M3), dan konsentrasi zat pengatur tumbuh IAA sebagai faktor kedua, yang terdiri dari 4 taraf yaitu 0 ppm (R0), 50 ppm (R1), 100 ppm (R2), dan 150 ppm (R3), sehingga didapatkan 16 interaksi perlakuan. Hasil penelitian menunjukkan bahwa interaksi media tanam dan konsentrasi zat pengatur tumbuh IAA memberikan pengaruh nyata terhadap parameter jumlah cabang, jumlah daun, dan panjang akar. Perlakuan media tanam berpengaruh nyata terhadap parameter jumlah akar primer dan berat segar akar, sedangkan konsentrasi ZPT IAA berpengaruh nyata terhadap perlakuan waktu muncul tunas.","PeriodicalId":443368,"journal":{"name":"Agro Bali : Agricultural Journal","volume":"5 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132242296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0