ABSTRACT The aims of this research is to improve the growth of seedlings of oil palm plant (Elaeis guineensis Jacq.) seedlings under hypoxia conditions by applying foliar fertilizers with growth regulators. This research was conducted at experimental field of the Faculty of Agriculture, Universitas Riau from July to November 2019. The study was conducted with a split plot design in simple …
ABSTRACT This study were aims to test the ability of Paenibacillus sp. bacteria. with different concentrations and look for best concentrations of phosphate solubilizing microbes (PSM) Paenibacillus sp. to growth and production of soybean crops in ultisol soil. The method used in this study was a complete randomized design (CRD) with five treatments and three replays. The treatment used is…
ABSTRACT Demand on peanuts in Riau Province is always increasing every year, whle the production is decreasing which makes the demand on the peanut is ot fulfilled. Efforts need to be made to overcome these obstacles, such as the provision of Phonska fertilizer to help absorb plant nutrients and suitable spacing for planting peanuts. This study aims to determine the effect of Phonska ferti…
ABSTRACT The aims to determine the effect and obtain the best dose of Trichocompost Empty Palm Oil Bunches on the growth and production of pakcoy (Brassica rapa L.). This research was conducted in the experimental garden of the Faculty of Agriculture, Riau University, Bina Widya Campus Km 12.5 Pekanbaru. This research was carried out for 3 months, starting from January - March 2021. This …
ABSTRACT Japanese cambodia (Adenium sp.) is one of the horticultural commodities of ornamental plant species whose beauty lies in the flowers, roots, and stems in the form of humps. The purpose of this study was to determine the best dose of NPK fertilizer and the composition of the appropriate growing media for the growth of Japanese frangipani (Adenium sp.) plants. This research was carr…
Abstract The use of inorganic fertilizers in oil palm nurseries is still less effective in producing quality seeds. Therefore, it is necessary to add organic fertilizer so that the resulting seeds have good growth. Organic fertilizers that can be given to oil palm nurseries are composted oil palm empty fruit bunches (OPEFB). This study aims to determine the effect of giving OPEFB organic m…
ABSTRACT This study aims to increase the growth of lemon cuttings by giving goat bio urine. This research was conducted at experimental field of the Faculty of Agriculture, Universitas Riau. This research was carried out experimentally which was arranged in the form of an experiment with a completely randomized design. The treatment of this research was goat bio urine concentration control,…
ABSTRACT The research was carried out by combining these two factors with the aim of knowing the growth and yield of lettuce hydroponically on the planting medium of cocopeat, husk charcoal and a mixture of husk charcoal with cocopeat given Super Bionic liquid organic fertilizer (LOF) and AB Mix nutrients.This research was conducted at the Technical Service Unit of Experimental Gardens, F…
ABSTRACT The research aims to determine the impact of interaction along with the best dosage between oil palm empty bunch ash and N, P, K fertilizer in increasing growth and yield of red Eggplant, The research was conducted at Experimental Garden of Agriculture Faculty, University of Riau, from December 2018 to March 2019. This research is a factorial experiment was arranged using Complete…
ABSTRACT Soybean (Glycine max L.) is a food commodity that is used as a source of highly nutritious food for humans. Along with the increase in population, the need for soybeans from year to year is increasis, especially in Riau Province. Soybean productivity increase needs to be fertilized both organic and inorganic fertilizers. One of the organic fertilizers given is lamtoro green manure…
ABSTRACT Indonesia is a tropical country rich in a variety of foodstuffs, especially vegetable crops. Vegetables are often consumed in Indonesia one of them is pakcoy (Brassica rapa L.). Pakcoy is a vegetable plant that contains fats, carbohydrates, vitamins and other nutrients that are very beneficial for human health and nutritional needs. This study aims to find out the effect of combin…
ABSTRACT Pakcoy is a vegetable that is easy to cultivate and can increase farmers' income and the nutritional value of the community. This plant is widely used by the community for various dishes, so the demand is always increasing from time to time. Pakcoy production and productivity data in Pekanbaru, including in Riau Province are not yet officially known, but in fact, in some areas of …
ABSTRACT Soybean is a secondary crop that is widely consumed by the public. The availability of water in the soil in cultivation activities greatly affects the growth and yield of plants, thus greatly affecting the amount of soybean production. The purpose of this study was to determine the effect of groundwater table depth on soybean plants and to determine the best groundwater table dept…
ABSTRACT Green beans have a potential to be developed. Effort that can be made is by using marginal soils; Inceptisols, Ultisols and Histosols that dominate the Riau Province, wich have low P availability. The usage of rock phosphate (RP) and TSP in marginal soils can overcome P deficiency and can be used as a soil acidity repairs. The aim of this research is to know the effect of phosphat…
ABSTRACT This study aims to evaluate the smoking yield, proximate composition (water, ash, protein and fat), amino acids, total phenol, total acid and sensory quality (appearance, aroma, taste and texture) of smoked catfish fillets by hot smoking method (80 -100oC) and liquid smoke from coconut shell. Samples of catfish weighing 900-1000 g were obtained from the Arengka Morning Market. Fis…
ABSTRACT This research aimed to determine the effect of substitution of seaweed flour (Eucheuma cottonii) on the sensory and microbial quality of steamed brownies and to find out the best composition of seaweed flour substituted in steamed brownies during room temperature storage. The treatments conducted were the different composition of seaweed flour substituted to wheat flour in the dou…
This study aimed to examine the effect of cookies fortified with Chlorella sp. powder on consumer acceptability and determine concentration amount of Chlorella sp. powder on cookies. This study used a Completely Randomized Design (CRD) with four treatments and three replications. The treatments performed were C0 (fortification of 0% Chlorella sp. powder/control); C1 (fortification of 1% Ch…
ABSTRACT Silage can be produced in two ways, namely chemically and biologically, followed by fermentation. Biological silage production is a fermentation process that utilizes certain microbes (lactic acid bacteria) by adding carbohydrate sources. The lack of carbohydrate content in fresh rebon shrimp can be added sago flour as a source of carbohydrates. The study aimed to determine the ef…
ABSTRACT Fruit leather is a processed product made from dried fruit puree, thin sheet-shaped with a thickness of 2-3 mm, moisture content of 10-15%, generally has a concentration, color, and distinctive taste from the fruit as the raw material. The study's purpose was to get the best combination of red guava (Psidium guajava L) and red dragon fruit (Hylocereus polyrhizus) on the quality an…
ABSTRACT CV Gaharu Plaza Indonesia is one of the few companies that processes agarwood in the Riau province. Poor marketing systems causes the product to be unable to compete in the market. As a producer of agarwood tea, the supply chain is what determines the success or failure of agarwood tea products on the market. The purpose of this research is to identify and analyse the supply chain…