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PENGARUH JARAK TANAM DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TEMBAKAU (Nicotiana tabacum L.) VARIETAS JAWA DI DATARAN TINGGI
No full textTobacco (Nicotiana tabacum L.) is a plantation crop that is widely cultivated by farmers because it has high economic value. Plant spacing is one of the factors that can increase plant production. Apart from using the right planting distance to increase tobacco production is by fertilizing. This research aims to determine the effect of planting distance and NPK fertilizer dosage on the growth of Javanese varieties of tobacco plants in the highlands and to determine the interaction between these two factors. This research was carried out in the Blangkejeren highlands, Penosan Sepakat Village, Blangjerango District, Gayo Lues Regency. This research will take place from December 2022 to May 2023. The research design used is a Randomized Block Design (RAK) with a 3 x 3 factorial pattern with 3 replications, so there are 9 treatment combinations and 27 experimental beds. Each treatment consisted of 3 plants so that a total of 81 plants were obtained which consisted of two factors, namely planting distance (J) which consisted of 3 levels, namely: 50 cm x 30 cm, 50 cm x 40 cm, 50 cm x 50 cm and fertilizer dose. (P) which consists of 3 levels, namely: 100 kg ha-1, 200 kg ha-1, 300 kg ha-1. The results showed that the plant spacing treatment had a very significant effect on plant height at 15, 30 and 45 DAP, number of leaves at 15, 30, 45, 60 and 75 DAP, leaf area at 30 DAP, and harvest weight at 118 DAP. 75 HST and harvest weight at 104 HST. Plant growth and yields are better at a planting distance of 50 cm x 40 cm. Fertilizer dosage had a very significant effect on plant height at 30 DAP, leaf area at 45 and 75 DAP, had a significant effect on plant height at 45 DAP, stem diameter at 45 and 60 DAP, number of leaves at 60 and 75 DAP, leaf area at 15 DAP, harvest weight at 104 and 118 HST. Better plant growth and yield were found at an NPK fertilizer dose of 200 kg ha-1. And the best combination was found in the plant spacing treatment of 50 cm x 40 cm with a NPK fertilizer dose of 200 kg ha-1 at a plant height parameter of 30 HST
Pengaruh Dosis Pupuk NPK dan Kompos terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.)
No full textspice and contains several substances that are beneficial to health. Shallots contain calcium, phosphorus, iron, carbohydrates, vitamins such as A and C. Another component contained in shallot bulbs is essential oil. This essential oil is widely used for food flavoring, bactericidal, fungicide and medicinal properties. This study aims to determine the effect of doses of NPK fertilizer and compost as well as the interaction between the two factors on the growth and yield of shallot plants. This research will be carried out in the Eastern Sector, Experimental Garden and Seed Lab, Faculty of Agriculture, Syiah Kuala University, Banda Aceh from October 2022 to March 2023. The tools used in this study were hoes, machetes, forks, tape measure, calipers, raffia rope, scales, and tools that support the research. The materials used in this research were the shallot seeds of the Bima Brebes variety as much as 2.7 kg. . The fertilizer used for this study was 65 kg of compost. The other fertilizer used was NPK 16-16-16 as much as 108 g. 1 pack of Dithane M-45 fungicide, 1 pack of Curater 3G.This study used a 4x3 factorial randomized block design (RBD) with 3 replications. The factor studied was the dose of NPK fertilizer which consisted of 4 levels, namely control, 200 kg ha-1 , 250 kg ha-1 , and 300 kg ha-1 . The second factor is the dose of compost which consists of 3 levels, namely 10 tons ha-1 , 15 tons ha-1 , 20 tons ha-1 . Parameters observed were plant height, number of tubers per hill, tuber diameter,tuber weight per clump, bundle weight per clump, bwind-dried root tubers per clump. The results showed that NPK had a very significant effect on plant height at 30 and 45 DAP, number of tubers per hill, tuber weight per hill, and shoot weight. The best growth and yield of shallot plants was found at a dose of 300Kg ha-1. The dose of compost has a significant effect on plant height at the age of 45 HST. Better growth and yield of shallots was found at a dose of 10% composttons ha-1per. There was a very significant interaction between the doses of NPK fertilizer and the doses of compost at plant heights of 15and 45 HST, tuber weight per clump, dry weight per clump and wind dry weight per clump. But the real interaction on the diameter of the tuber on the growth and yield of shallo
Pertumbuhan Bibit Jamur Merang (Volvariealla volvaceae) pada Beberapa Bahan Media Pembibitan
No full textStraw mushrooms (Volvariella volvaceae) are a type of mushroom that has received a lot of public attention because of its high nutritional content and promising potential for growth and development. Straw mushrooms are a vegetable commodity that has significant commercial value and promising potential. Grains serve as an optimal substrate for the proliferation of mycelium in F1 fungal seeds. Grain media is useful for cultivating F1 seeds because it is able to provide the necessary nutrients, especially carbohydrates, for the formation of fungal mycelium. This research took place at the Seed Science and Technology Laboratory, Faculty of Agriculture, Syiah Kuala University, starting from October 2022 to January 2023. This research implemented a completely randomized design (CRD) with a non-factorial pattern with a factor pattern for the type of seeding media consisting of 6 levels, namely corn seeds. (M1), green bean seeds (M2), red bean seeds (M3), rice grains (M4), sorghum seeds (M5), and soybean seeds (M6), each treatment level was repeated 3 times, which obtained 18 experimental unit. The observed metrics included the average horizontal and vertical growth of mycelium at 7 and 14 days after inoculation (HSI), the average speed of mycelium development in both horizontal and vertical directions, the average initial growth of mycelium, and the average growth rate of mycelium. The research findings indicate that various types of seeding media have a substantial impact on the average vertical growth of mycelium at 7 and 14 days after inoculation (HSI), as well as the average speed of vertical mycelium growth. These factors also have a significant effect on the average growth of initial mycelium and the average rate of mycelium growth. However, they do not have a notable influence on the variables of average horizontal mycelium growth at 7 and 14 days after inoculation (HSI) or the average speed of horizontal mycelium growth
RESPON PERTUMBUHAN BIBIT KOPI ARABIKA (Coffea arabica) TERHADAP PEMBERIAN DOSIS KOMPOS KULIT KOPI PADA JENIS TANAH YANG BERBEDA
No full textArabica coffee is one of the plantation commodities that plays an important role in the Indonesian economy. Arabica coffee in Central Aceh has been widely exported abroad because some coffee plantations already have conditions for export. One of the conditions for exporting Arabica coffee is that the selected garden must be grown organically and already has an organic certificate. Coffee husk waste is one of the organic materials that can be used as organic fertilizer for Arabica coffee cultivation in Central Aceh because coffee husk waste contains organic matter and nutrients that have the potential to be used in organic coffee cultivation. In addition to organic matter, soil type is also an important factor in Arabica coffee cultivation. Alluvial soil, Andosol soil, and Molisol Haplik soil are some of the many soils used for Arabica coffee cultivation in Central Aceh district. Therefore, a study entitled the effect of the dose of coffee husk compost and various types of soil on the growth of Arabica coffee seedlings was carried out. This study aims to determine the response of the growth of arabica coffee seedlings to the dose of coffee husk compost in different types of soil. This research was conducted in Kebet, Bebesen, Takengon, Central Aceh at an altitude of 1273 MDPL. This study was conducted from February 24 to June 1, 2021. This study used a factorial randomized block design with two treatment factors. The first factor is soil type which consists of 3 levels, namely T1 is Alluvial soil, T2 is Andosol soil and T3 is Molisol Haplik soil. The second factor is the dose of coffee husk compost which consists of 3 levels of comparison between the dose of coffee husk compost and different soil types, namely 1 Compost: 1 soil, 2 compost: 1 soil, 3 compost: 1 soil. The parameters observed in this study were the height parameters of arabica coffee seedlings aged 30, 60, 90 days after transplanting, stem diameter at 30, 60, 90 days after transplanting, number of leaves aged 30, 60, 90 days after transplanting, root length, root volume, root wet root weight, root dry root weight, crown wet root weight, and crown dry root weight. From the results of the research that has been done, it can be concluded that the treatment of various types of soil has no significant effect on all parameters. While the dose treatment of coffee husk compost had a very significant effect on the parameters of plant height at the age of 30, 60, and 90 HSPT, root length, root wet root weight, and crown wet root weight
Pengaruh Lama Perendaman dengan Berbagai Konsentrasi Trichoderma harzianum Terhadap Viabilitas dan Vigor Benih Cabai Kedaluwarsa (Capsicum annum L.)
No full textAbstract, This research aims to determine the effect of soaking time and concentration of Trichoderma harzianum, as well as to determine the interaction between soaking time and treatment with various concentrations of Trichoderma harzianum on the viability and vigor of expired chili seeds. This research was carried out at the Seed Science and Technology Laboratory, Department of Agrotechnology, Faculty of Agriculture, Syiah Kuala University and the Plant Disease Laboratory, Department of Plant Protection, Faculty of Agriculture, Syiah Kuala University, Darussalam, Banda Aceh. This research starts from August to September 2023. This experiment was carried out using a factorial Completely Randomized Design (CRD) with 3 replications. There are two factors studied, namely soaking time (L), the second factor (K) is various concentrations of Trichoderma harzianum. The results of the research showed that the best soaking time was 12 hours, which was able to increase viability and the vigor of expired chili seeds is based on the vigor index parameters and growth simultaneity. The best concentration of Trichoderma harzianum is 20%, which is able to increase the viability and vigor of expired chili seeds based on the parameters of germination, vigor index, growth simultaneity and growth speed. The interaction was very real in the length of soaking and various concentrations of Trichoderma harzianum based on the vigor index parameters and the time needed to reach 50% (T50
Pengaruh Dosis Mikoriza Terhadap Pertumbuhan dan Hasil Beberapa Varietas Tomat (Lycopersicum esculentum mill)
No full textoai:jurnal.usk.ac.id:article/39941Tomat merupakan salah satu jenis buah yang sangat disukai masyarakat yang memiliki banyak kandungan gizi bagi kesehatan tubuh, kandungan gizi pada buah tomat yang banyak diketahui adalah vitamin C dan mineral yang cukup tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh dosis mikoriza terhadap pertumbuhan dan hasil beberapa varietas tanaman tomat. Penelitian ini telah dilaksanakan di Kebun Percobaan Dua Sektor Timur, Pengamatan persentase akar terkolonisasi mikoriza dilakukan di Laboratorium Hortikultura Fakultas Pertanian Universitas Syiah Kuala, Darussalam Banda Aceh, Penelitian berlangsung sejak Juni sampai November 2023. Rancangan Acak Kelompok pola Faktorial 3 x 3 dengan 3 ulangan, Sehingga terdapat 9 kombinasi perlakuan dan 27 unit percobaan, setiap perlakuan terdiri atas 3 tanaman sehingga diperoleh total 81 tanaman yang terdiri dari dua faktor, yaitu faktor dosis mikoriza dan faktor varietas tomat. Faktor pertama adalah dosis campuran mikoriza (Glomus mosseae dan Gigaspora sp) yang terdiri atas 3 taraf, yaitu :M0 = Kontrol, M1 = 10 g tanaman-1, M2 = 15 g tanaman-1. Faktor kedua adalah varietas tomat terdiri atas 3 tingkatan yaitu : V1 = Servo F1, V2 = Cerry, V3 = Mutiara. Parameter yang diamati yaitu tinggi tanaman, diameter batang, diameter buah, jumlah buah per tanaman, berat buah, berat buah per tanaman dan persentase akar terkolonisasi mikoriza. Hasil penelitian menunjukkan bahwa dosis mikoriza berpengaruh tidak nyata terhadap tinggi tanaman, dan diameter batang umur 15, 30 dan 45 HST, diameter buah, jumlah buah per tanaman, berat buah dan berat buah per tanaman serta persentase akar terkolonisasi mikoriza. Perlakuan varietas berpengaruh sangat nyata terhadap diameter buah, jumlah buah per tanaman, berat buah dan berat buah per tanaman serta berpengaruh tidak nyata terhadap tinggi tanaman, diameter batang umur 15, 30 dan 45 HST dan persentase akar terkolonisasi mikoriza. Tidak terdapat interaksi nyata antara dosis mikoriza dengan varietas terhadap pertumbuhan dan hasil tomat
RESPONS DUA VARIETAS NILAM ACEH (Pogostemon cablin Benth) PADA BEBERAPA TINGKAT NAUNGAN BUATAN
No full textAceh patchouli is one of the superior commodities originating from Aceh Province. Aceh Province has several superior patchouli varieties, including the Tapak Tuan and Sidikalang varieties. Patchouli is a plant that can grow in shaded or unshaded environmental conditions. Shade is a material or plant that blocks sunlight and functions to reduce the intensity of sunlight. This research aims to determine the effect of shade level and variety on the growth and yield of Aceh patchouli plants. The research was carried out at Experience Garden 1, Faculty of Agriculture, Syiah Kuala University, Darussalam Banda Aceh, with an altitude of 5 meters above sea level and coordinates of 5 33' 59.02 N and 95 22' 24.04 E, from June to October 2022. This experiment used a completely randomized design with step factorial nested design (two-stage nested design) with 10 repetitions. The first factor is the level of shade (N) with 3 levels: no shade (N0), 30% shade level (N1), and 60% shade level (N2), while the second factor is variety (V) as a nested factor with 2 levels: variety Tapak Tuan (V1) and Sidikalang (V2) varieties. The results of this research show that patchouli plants planted at a 60% shade level tend to grow better based on stem diameter and number of branches. A shade level of 60% is the best shade level for patchouli plant production based on plant wet weight of patchouli. The Tapak Tuan variety is the best variety for patchouli growth in conditions without shade and a shade level of 30%, while the Sidikalang variety is the variety with the best growth when cultivated under 60% shade
Pengaruh Jenis Media Tanam dan Varietas Terhadap Pertumbuhan Bibit Durian (Durio Zibethninus Murr.) Hasil Sambung Pucuk
No full textAbstrak.Durian (Durio zibethinus Murr.) ialah satu dari sekian tumbuhan tropis berasal dari Indonesia dan juga dikenal sebagai rajanya buah. Penelitian ini bertujuan untuk mengetahui pengaruh jenis media tanam dan varietas terhadap pertumbuhan bibit durian (Durio zibethinus Murr.) hasil sambung pucuk serta interaksinya. Untuk mencari media tanam dan varietas yang paling sesuai untuk pertumbuhan bibit durian secara sambung pucuk. Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala, Darussalam, Banda Aceh. Penelitian ini berlangsung dari bulan April Sampai dengan Oktober 2021. Alat yang digunakan dalam penelitian ini adalah plastik isi 3 kg sebanyak 100 buah, gembor, polibag ukuran 10 cm x 30 cm, paranet, gunting stek, silet, penggaris, jangka sorong, sprayer dan alat tulis. Bahan yang digunakan adalah bibit durian sebanyak 200 biji yang berasal dari pasar Penayoung Banda Aceh, tanah top soil yang dipesan sebanyak 150 kg, pupuk kandang sapi sebanyak 25 kg, sekam bakar sebanyak 10 kg dibuat sendiri, sekam mentah sebanyak 10 kg dari pabrik kilang padi, batang atas durian (scion) Gayo lues. Analisis data yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) pola faktorial 2 x 3. Faktor yang diteliti adalah kombinasi media tanam dan varietas tanaman durian. Faktor media tanam terdiri dari sekam mentah : tanah, sekam bakar : tanah dan pupuk kandang sapi : tanah, faktor varietas terdiri dari varietas Montong dan Chanee. Parameter yang diamati adalah tinggi tanaman, jumlah daun, jumlah tunas, diameter batang dan presentasi hidup. Hasil penelitian ini menunjukkan bahwa pertumbuhan bibit durian hasil sambung pucuk terbaik akibat perlakuan media tanam dijumpai pada media tanam tanah + sekam mentah dengan perbandingan 2:1. Pertumbuhan bibit durian hasil sambung pucuk terbaik akibat perlakuan varietas dijumpai pada varietas durian Chanee. Perpaduan antara media tanam dengan varietas terbaik dijumpai pada kombinasi perlakuan media tanam tanah + pupuk kandang sapi dengan varietas durian Chanee.Kata kunci: Durian, Pupuk Kandang Sapi, Sambung pucuk, Sekam Mentah, Sekam Bakar, Varietas montong, Varietas Chanee.Effect of Planting Media Type and Variety On The Growth of Durian Seedlings (Durio ZibethinusMurr.) Shoot Grafting ResultsAbstract.Durian (Durio zibethinus Murr.) is a tropical plant native to Southeast Asia and is popular as the king of fruits. This study aims to determine the effect of the type of planting media and varieties on the growth of durian seedlings (Durio zibethinus Murr.) shoot grafting results and their interactions. To find the most suitable planting media and varieties for the growth of durian seedlings by grafting. This research was conducted at the Experimental Garden of the Faculty of Agriculture, Syiah Kuala Darussalam University, Banda Aceh. This research took place from April to October 2021. The tools used in this study were 100 pieces of 3 kg plastic, gembor, polybag 10 cm x 30 cm, paranet, cutting scissors, razor, ruler, caliper, sprayer and stationery. The materials used were 200 durian seeds from Penayoung market in Banda Aceh, 150 kg of topsoil ordered, 25 kg of cow dung, 10 kg of homemade roasted husks, 10 kg of raw husks from a rice factory. , durian trunk (scion) Gayo lues. Analysis of the data used in this study was a Randomized Block Design (RAK) with a factorial pattern of 2 x 3. The factors studied were a combination of planting media and durian varieties. Planting media factor consisted of raw husk: soil, roasted husk: soil and cow dung: soil, variety factor consisted of Montong and Chanee varieties. Parameters observed were plant height, number of leaves, number of shoots, stem diameter and live presentation. The results of this study indicate that the growth of durian seedlings resulting from shoot grafting due to the treatment of the best growing media is found in soil + raw husk planting media with a ratio of 2:1. The best durian seedling growth as a result of shoot grafting due to varietal treatment was found in the Chanee durian variety. The combination of planting media with the best variety was found in the combination of soil + cow dung growing media treatment with the Chanee durian variety.Keywords: Durian, Cow Manure, grafting, Raw Husk, Burnt Husk, Montong Variety, Chanee Variety
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR (POC) BONGGOL PISANG TERHADAP PERTUMBUHAN DAN HASIL BEBERAPAVARIETAS TANAMAN TOMAT (Lycopersicum esculentum Mill.)
No full textAbstract. Tomatoes are one type of horticultural plant that has its own charm because it has high economic value and is very promising. One of the efforts to increase the yield potential of tomato plants is by applying fertilizer. Fertilizer is a material added to growing media or plants to meet the nutritional needs of the plant for good growth. In addition to fertilization, increasing tomato production can also be increased by using appropriate varieties. The purpose of this study was to determine the concentration of liquid organic fertilizer and banana weevil species and the interaction of these two factors on tomato growth and yield. The study was conducted from August to December 2022 in Lampedaya village, Darussalam sub-district, Aceh Besar district and the Laboratory of Seed Science and Technology, Faculty of Agriculture, Syiah Kuala University. This study used a 4x3 factorial randomized block design (RBD) with 3 replications, resulting in 12 treatment combinations and 36 experimental units. There are 2 factors studied, namely the concentration of banana weevil liquid organic fertilizer and tomato varieties. The first factor is the concentration of banana weevil liquid organic fertilizer (P) consisting of 4 levels, namely P0 = Control, P1 = 25%, P2 = 50%, P3 = 75% and the second factor is variety (V) which consists of 2 levels, namely V1 = Servo F1, V2= Karina F1, V3= Jewel F1. The results showed that the POC of banana weevil had a very significant effect on fruit weight per fruit and had a significant effect on the number of fruit bunches. Tomato plant growth and yield were optimal at a banana weevil POC concentration of 75%. Tomato varieties have a very significant impact on plant height, flowering age, fruit weight per plant, number of fruits per bunch, fruit weight per fruit, yield potential of 30 HST and 45 HST. The tomato plant growth and yield are best with Servo F1 variety. There was a very significant interaction between banana weevil POC concentrations and several at 45 HST the highest was obtained in a combination of 50% concentration with Karina F1 variety. Keywords: Banana weevil POC concentration, varieties, tomatoes varieties on higher fruit weight obtained in a combination of 75% concentration with the Permata F1 variety, there was a significant interaction between banana weevil POC concentrations and several varieties on stem diameter
Karakteristik Gulma Akibat Pemberian Jenis dan Dosis Mulsa Organik pada Tanaman Kedelai (Glycine max L. Merriil)
No full textThe amount of weed competiveness depends on several factors including the number of individual weeds, weed weight, weed type, weed life cycle, and the period of weed presence in plants. This research aims to determine the effect of the type and dosage of organic mulch and interaction between the two factors to weed characteristics in soybean plants. This research was conducted at the Experimental Garden of the Faculty of Agriculture and Weed Management Laboratory of the Faculty of Agriculture, Syiah Kuala Darussalam University, Banda Aceh. This research was carried out from August to November 2022. The design used was a 3 x 4 factorial block randomized block design with 3 replications. The factors studied were the type and dosage of organic mulch. The organic mulch type factor consisted of 3 levels, namely water hyacinth, rice straw and siam weed. The dosage factor for organic mulch consisted of 4 levels, namely 0, 8, 16 and 24 tons ha-1. The observed variables were weed cover percentage, weed species, individual weeds and weed dry weight observed at 21 HST. The results showed that the dose of organic mulch affected the weed cover percentage, weed spesies, individual weeds and weed dry weight. A dose of 24 tons ha-1 can reduce weed cover percentage, weed spesies, individual weeds and weed dry weight. Keywords: Types and dosages of mulch, weed characteristics, soybean