Ditapis dengan
Pengaruh Ekstrak Daun Sirih Hutan (Piper Aduncum L.) Dari Berbagai Ketinggian…
ABSTRACT Maize (Zea mays L.) is a main food after rice and wheat in Indonesia. One of the pests that attack corn is the fall armyworm (Spodoptera frugiperda J.E. Smith). Spodoptera frugiperda is an invasive insect which is a major pest of maize in Indonesia. The effect of fall armyworm attacks on maize in the young leaf curl phase causes yield losses of 15-73% if the infected population reache…
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- 1906110129
Pematahan Dormansi Benih Kopi Liberika (Coffea Liberica) Dengan Menggunakan E…
Breaking the Dormancy of Liberica Coffee Seeds (Coffea liberica) Using Water Hyacinth Extract Riny Desvayona 1806124793 Department of Agrotechnology, Faculty of Agriculture, Riau University ABSTRACT Farmers of coffee have so far practiced generative propagation. Seed dormancy is a common issue in the production of generative coffee. The length of the germination process undoubtedly affe…
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Uji Konsentrasi Ekstrak Tepung Daun Jeruk Nipis (Citrus Aurantifolia Swingle.…
ABSTRACT Efforts to increase red chili production in Indonesia face various obstacles, one of which is the armyworm (Spodoptera litura F.) attack. Control of this pest can be done by using vegetable insecticides from lime leaves (Citrus aurantifolia Swingle.). This study aims to obtain an effective concentration of lime leaf extract to control the Spodoptera litura armyworm on red chili pl…
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Evaluasi Daya Hasil Dan Parameter Genetik Pada Beberapa Genotipe Tomat (Solan…
ABSTRACT Tomato production can be increased through plant breeding techniques by designing adaptive tomato varieties in the lowlands and selecting superior genotypes using information on genetic parameters such as heritability. This study aims to evaluate the yield and determine the heritability of the yield component characters of several tomato genotypes. The research was carried out fr…
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Uji Beberapa Konsentrasi Sisa Panen Jahe Merah (Zingiber Officinale Var. Rubr…
ABSTRACT Corn is the second food crop after rice which contains carbohydrates, protein, oil, water, vitamins and thiamine. Corn is also used as animal feed ingredients and industrial raw materials. Efforts to increase maize are still experiencing problems, including pests and diseases in the field. The main pest that attacks corn plants is Spodoptera frugiperda. S. frugiperda pest control ca…
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Uji Beberapa Konsentrasi Ekstrak Sirih Cina (Peperomia Pellucida L.) Untuk Me…
ABSTRACT Red chili (Capsicum annum L.) is a horticultural crop that is widely cultivated by farmers in Indonesia. Efforts to increase red chili production in Indonesia face various obstacles, is the armyworm (Spodoptera litura F.) attack. Control of this pest can be done by using a vegetable insecticide from the peper elder plant (Peperomia pellucida L.). Research aims to obtain an effective c…
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Pengaruh Pupuk Hayati Dan Npk Terhadap Pertumbuhan Dan Produksi Tanaman Bawan…
ABSTRACT This study aims to determine the interaction effect of applying biofertilizer with NPK and each factor and to obtain a combination of biofertilizer and NPK fertilizers that can increase the growth and production of shallot plants. The first factor is giving biofertilizer with 3 levels, namely 0, 10, and 20 ml.l-1. The second factor was the application of NPK with 3 levels, namely 200,…
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Pemberian Larutan Urine Kambing Dan Pupuk Npk Terhadap Pertumbuhan Dan Hasil …
ABSTRACT This study aims to determine the effect of the combination of goat urine with NPK fertilizer and the main effect of goat urine and the main effect of NPK fertilizer and to get the best dose in increasing the growth and yield of upland rice plants (Oryza sativa L.) on podzolic soil. The first factor is the application of goat urine solution consisting of 4 levels, namely: 0 ml, 100 m…
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- 1806124851
Pertumbuhan Bibit Lengkeng (Dimocarpus Longan) Hasil Okulasi Pada Beberapa Ko…
ABSTRACT Longan (Dimocarpus longan) is a group of fruit plants that are much liked by various ages, this can be seen from the amount of imports from year to year. The amount of litchi imports in 2018 amounted to 44,414 tons and in 2019 increased to 57,751 tons. This study aims to obtain a good composition of the medium and watering intensity for the growth of litchi seedlings. This study aims …
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Uji Efektivitas Isolat Rhizobium Sp. Lokal Riau Terhadap Pertumbuhan Dan Prod…
ABSTRACT Peanut is a dicot plant and includes leguminosae plants (legumes) which contain 20-30% protein, 42-55% fat, and contain little vitamins A and B and can be used as a raw material for the food industry. One effort that can be done is to increase peanut productivity through the provision of Rhizobium. This study aims to determine the type of Rhizobium sp. isolates local Riau effective sy…
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- 1706115272
Pertumbuhan Dan Hasil Tanaman Jagung Manis (Zea Mays Saccharata Sturt.) Denga…
ABSTRACT The study aimed to determine the best combination of N, P, K, solid and biological fertilizer doses on the growth and yield of sweet corn (Zea mays saccharata Sturt.) in reducing the use of N, P, K fertilizers. The research was conducted experimentally using a completely randomized design (CRD) with nine treatments repeated three times resulting in 27 experimental units. Each experime…
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Pertumbuhan Dan Hasil Tanaman Padi Gogo (Oryza Sativa L.) Pada Medium Tanah G…
ABSTRACT This research were aims to determine the effect of rice husk ash, N, P, K fertilizer treatment and the interaction of rice husk ash with N, P, K fertilizer and to determine the best treatment on the growth and yield of upland rice (Oryza sativa L.) on peat soil medium. The research was conducted for 5 months starting from June 2022 to October 2022. The research used completely randomi…
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- 1806124579
Uji Waktu Aplikasi Cendawan Metarhizium Anisopliae (Metsch.) Pada Kompos Tand…
ABSTRACT Oryctes rhinoceros L. is the main pest of Elaeis guineensis Jacq. Biological control using Metarhizium anisopliae fungus which has been widely studied to control O. rhinoceros. The use of M. anisopliae is preferable to palm oil empty fruit bunch which composted. This research aims to determine the application period of the M. anisopliae which can be categorized as a biopesticide in pa…
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- 1706122772
Pemberian Abu Janjang Kelapa Sawit Dan Pupuk Hayati Konsorsium Bakteri Selulo…
ABSTRACT Along with the increasing demand for red chilies in Indonesia, it is necessary to increase the production of red chilies through the utilization of peatlands as an alternative land for agricultural extensification. Peat soils have a low level of fertility, so the application of oil palm shoot ash and biofertilizers from a consortium of cellulolytic bacteria is recommended. The aim of …
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- 1806110237
Kajian Sifat C-Organik Gambut Ombrogen Terhadap Ketebalan Gambut Di Desa Mesk…
ABSTRACT Peatlands have unique characteristics that are determined by many factors, one of which is the thickness of the peat. The ombrogenous peat soil type has a low fertility rate, due to its location in a peat dome with deep peat soil thickness. This study aimed to identify the C-organic content of peat soil fertility and construct a relationship pattern between ash content and C-organic w…
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- 1906111943
Aplikasi Kombinasi Abu Boiler Dengan Pupuk Npk Pada Tanaman Terung (Solanum M…
ABSTRACT This research aims to analyze the combination of application boiler ash with NPK fertilizer and get the best combination for the growth and production of eggplant plants (Solanum melongena L.). The research was conducted experimentally using a completely randomized design (CRD) consisting of eight treatment combinations with three replications so that 24 experimental units were o…
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Karakteristik Fisik Profil Tanah Gambut Ombrogen Di Desa Meskom Kabupaten Ben…
ABSTRACT Peatland has various characteristics, both spatially and vertically. One of the factors that affect peat characteristics is peat thickness. There will be the differences between characteristics of the peat on the peat dome and the peat in another area. The aim of this study was to identify the characteristics of the peat soil profile including peat color, peat maturity, moisture conte…
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- 1906112014
Uji Konsentrasi Ekstrak Daun Sirih Hutan (Piper Aduncum L.) Terhadap Mortalit…
ABSTRACT Mustard green (Brassica rapa var. parachinensis L.) is one of the horticultural crops that have high economic value. One of the problems in green mustard cultivation is pest attack from Plutella xylostella larvae that can make high damage on the leaf up to 100%. Pesticides from forest betel leaf (Piper aduncum L.) can be a safe alternative for controlling P. xylostella. The research w…
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- 1806112449
Pertumbuhan Dan Hasil Tanam Padi Gogo Dengan Pemberian Zeolit Fly Ash Dan Pup…
ABSTRACT Optimal growth and yield of upland rice on podzolic soil (ultisol) can be achieved by adding soil amendments such as synthetic zeolite and N fertilizer. This study aims to study the interaction effect of zeolite fly ash and N fertilizer and to determine the best dose of zeolite fly ash and N fertilizer on growth and yield of upland rice in podzolic soil. The research was conducted…
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- 1806125329
Uji Efektivitas Ekstrak Tepung Daun Sirih (Piper Betle) Sebagai Insektisida N…
ABSTRACT Corn has a high nutritional content as a staple ingredient to replace rice, yield loss due to H. armigera larvae in Indonesia reaches 80%. The attack area of H. armigera in Indonesia in 2017 was 2,488 ha and in Riau it was 89 ha. Betel leaf (Piper betle) is a plant that has the potential as a botanical insecticide to control pests. This study aims to obtain an effective concentration …
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- 1706113434
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah