Aplikasi Beberapa Dosis Trigho Kompos Terhabap Pertumbuhan Bibit Kelapa Sawit…

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0806165582

Kandungan Karoten Dan Komposisi Asam Lemak Crude Palm Oil (Cpo) Dari Berbagai…

ABSTRACT This study conducted experiments using the Complete Random Design (RAL) Factorial. The first factor is Kascing consists of 4 levels of 0 gram/polybag, 50 grams / polybag, 75 grams/polybag and 100 grams/polybag, while the second factor is the Dolomite consists of 4 levels of 0 gram /polybag, 20.83 grams /polybag, 41.66 grams / polybag and 62.50 grams/polybag. Each combination treat…

Pengaruh Pemberian Pupuk Anorganik Pada Tanah Gambut Yang Telah Diberi Mikroo…

Chili (Capsicum annum L) is a kind of vegetable commodity that is highly needed almost by all of the walks of people. In Indonesia, chili is mostly used by the housewife as an additional or complementary seasoning for cuisine. Some researches have been done to dig the information about the effect of inorganic fertilizer given to the peat soil, which is formerly, the cellulolytic microorganism i…

Aplikasi Pupuk Hayati dan Serbuk Gergaji pada Pertumbuhan Bibit Kakao (Theobr…

Cocoa (Theobroma cocoa, L) is one of the commodity export potential as a producer of foreign exchange, so cocoa has an important meaning in the indonesian economy, which has a huge opportunity for cocoa development since the rise and the development of agro-industry sector. Cocoa also has a fairly stable market and prices are relatively expensive, thus imporving the quality of the result i…

Aplikasi Kompos Tandan Kosong Kelapa Sawit (Tkks) Terhadap Pertumbuhan Dan Ha…

The purpose of this research was to find out the effect compost of oil palm emty bunch and to obtain optimum dose for rice growth and yield (Oryza sativa L.) through modificated SRI method. The experiment was conducted in an experimental field of Faculty of Agriculture, Riau University, in January 2019 until April 2019. The experiment was conducted using completely randomized design (CRD) …

Pemanfaatan Tepung Tanaman Patah Tulang (.Euphorbia Tirucalli. L) Untlk Menge…

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0311948

Jenis Dan Populasi Hama Lalat Buah (Bactrocera Spp.) Pada Tanaman Jeruk Siam …

ABSTRACT Citrus plants are a mainstay commodity for horticulture in Riau Province, especially Siamese oranges. Citrus cultivation is inseparable from fruit fly pests (Bactrocera spp.). This study aims to obtain the types and populations of fruit fly pests that attack Siamese oranges (Citrus nobilis Lour) in Sangkir Indah Village, Pagaran Tapah District, Rokan Hulu Regency. The research method …

Efektivitas Beberapa Konsentrasi Ekstrak Daun Tuba (Derris Elliptica (Wallich…

Rice plants are rice-producing food plants which are the main source of staple food, especially in Indonesian. Rice can meet most of the nutritional needs of various layers of society. One of the pests that often causes crop failure and decreased rice production is the brown planthopper (Nilaparvata lugens). Plants that have the potential to become botanical pesticides are tuba plants (Derris…

Effect Mycorrhiza Biofertilizer and Urea Fertilizer Growth of Oil Palm (Elaei…

Oil palm (Elaeis guineensis Jacq.) is one of Indonesia's mainstay plantation commodities which is the largest source of foreign exchange in Indonesia. This research aims to determine the effect of the interaction of mycorrhiza and urea fertilizer, mycorrhiza, urea fertilizer and to obtain the best dose to increase the growth of oil palm seedlings in Inceptisol soil. This research was conducted …

Aplikasi Beberapa Dosis Pupuk Kompos Tkks Dan Tinggi Pembumbunan Terhadap Per…

Peanuts (Arachis hypogaea L.) are a food crop with economic value and high nutritional content. Peanut productivity continues to decline, one of the reasons is the decline in soil fertility and suboptimal cultivation techniques. Efforts to increase peanut productivity include the use of organic fertilizer from empty fruit bunch (EFB) compost and the height of the mound. This research aims to de…

Efektivitas Konsentrasi Ekstrak Buah Mengkudu (Morinda Citrifolia L.) Terhada…

Jagung (Zea mays L.) merupakan komoditi yang sangat populer, jagung menjadi makanan pokok ketiga setelah padi dan gandum di Indonesia. Selain itu, jagung juga dijadikan sebagai pakan hewan ternak dan bahan baku industri yang memiliki nilai ekonomis serta potensi yang besar untuk dikembangkan. Kendala yang dihadapi petani dalam budidaya jagung salah satunya adalah serangan ulat grayak jagung (Sp…

Uji Beberapa Konsentrasi Ekstrak Tepung Daun Sirsak (Annona Muricata L.) Terh…

Padi merupakan tanaman pangan utama dan banyak dibudidayakan di Indonesia, karena sebagian besar penduduknya mengkonsumsi beras sebagai makanan pokok. Wereng Coklat (Nilaparvata lugens Stall.) merupakan hama utama pada tanaman padi, karena keberadaannya selalu mengancam produksi padi. Nilaparvata lugens Kios dapat menyebabkan kerusakan berat pada tanaman padi, rata-rata luas serangannya di Riau…

Peningkatan Pertumbuhan Dan Produksi Kedelai (Glycine Max L) Dengan Aplikasi …

ABSTRACT This research aims to know the interaction of vermicompost and NPK fertilizers, better dose of vermicompost and NPK fertilizers, and get the best combination of vermicompost and NPK fertilizers. The research has been conducted completely by using randomized design, consisting of two treatments and three replications. The first treatment is the giving of vermicompost with four lev…

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…

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…

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…

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…

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…

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…

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,…