The purpose of this research was to get the best ratio of between padang sidimpuan salacca puree and pineapple puree in the making of fruit leather. This research was by using complete randomized design (CRD) which consists of five treatments and three replications. The treatments in this research is the ratio of salacca puree and pineapple puree, were SN1 (90:10), SN2 (80:20), SN3 (70:30),…
Lima beans (Phaseolus lunatus) have been valued to increase proteins and improve the quality of wet noodles. The purpose of this research was to get the best formulation of tapioca and lima beans paste on the quality and sensory character of wet noodles based on Indonesian National Standard. This research was conducted experimentally by using a completely randomized design with four treatm…
The purpose of this research is to get the best characteristics of charcoal briquette palm leaves and rubber seed shells in making briquettes with tapioca. The study was conducted experimentally using a Complete Randomized Design (CRD) with 5 treatments and 3 replications to get 15 experimental units. The treatments in this study were the ratio of palm oil leaves charcoal and rubber seed she…
Chili sauce is a sauce obtained from the main raw material of chili (Capsicum annum L.) that has been cooked with or without the addition of other food ingredients and is used as a food flavoring. The purpose of this study was to obtain the best ratio of chili paste and carrot paste to the quality and sensory properties of chili sauce. The design of this study was a completely randomized des…
This study aim was to get the best concentration of red galangal extract in edible coating of Meranti sago starch as an antioxidant in peeled malang apples. This research method used an experimental method, using a completely randomized design (CRD) which consist of five treatments and three replication to obtain 15 experimental units. The treatments in this study were P0 (0% red galangal …
Oil palm cultivation is generally carried out in monoculture. This has an impact on decreasing soil fertility, one of which is the physical properties of the soil. One of solutions that can be done to overcome this is the cultivation of oil palm plants with an agroforestry system. The purpose of this research was to compare the physical properties of soil on oil palm (Elaeis gueneensis Jacq…
This study aimed to examine the effect of biochar with the best NPK fertilizer that gives the best impact on the gr owth and productions of soybean. Research was carried out at Experimental Farm Faculty of Agriculture, Riau University from February to June 2019 using factorial 4x2 conducted arranged completely randomized design (CRD) consist of four levels of biochar (control; 5 ton.ha-1 ;1…
The purpose of study was to determine the effect of NPK fertilizer with onion extract and to find the best combination for the growth of oil palm seedlings (Elaeis guineensis Jacq.) in the pre nursery. The research was carried out at the Experimental Garden of the Faculty of Agriculture, Riau University, Bina Widya Campus KM 12,5, Simpang Baru Panam Village, Tampan District, Pekanbaru for …
This study aims to determine the diversity accessions of Siak Regency’s local rice based in qualitative characters. The study was conducted for six months, from May to October 2018 at Experimental Garden of Agriculture Faculty, Riau University. This study used descriptive qualitative analysis method based on agronomic and morphological characters, as well as characterization activities on…
This study aims to determine the interaction of the application of oil palm empty fruit bunches (OPEFB) compost and arbuscular mycorrhizal fungi (AMF) and the single factor of each treatment of growth and production of mung bean plants (Vigna radiata L.) in Ultisol soil. The study was conducted in the Experimental Station of the Faculty of Agriculture, Riau University in April - July 2019.…
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 that we need to do to overcome these obstacles such as suitable space for planting talam-1 varieties and giving Arbuscular Mycorrizhal Fungi (AMF) to help absorption of plant nutrients. This research aims to find out the effect …
This study aims to determine the effect of giving several liquid biological fertilizer formulations with the addition of B. cereus and get the best formulation to increase the growth and yield of sweet corn. The field experiment was conducted in the Faculty of Agriculture experiment station, Riau University located in Pekanbaru from July 2018 to October 2018. The research was carried out e…
Soybean production in Indonesia has decreased year by year. This is caused by high rainfall potentially causing water saturated land. The application of drainage and groundwater depth regulation is expected to increase soybean productivity. The purpose of this research is to determine the best groundwater depth on the growth, production and physiological quality of soybean seeds produced. T…
Horn beetles (Oryctes rhinoceros L.) are the main pests of palm oil that can be controlled by using plant-based insecticides, one of which is by using paitan plants (Tithonia diversifolia A. Gray). This study aims to obtain the concentration of paitan flower extract that is able to control larvae O. rhinoceros. The study was conducted at the Plant Pest Laboratory of the Faculty of Agricultu…
Arbuscular mycorrhizal fungi (FMA) is a soil microorganisms that form internal hyphae with plant roots producing phosphatase enzymes that are able to release P from specific bonds so that it can be absorbed by rice plants. This study aims to examine the effect of treating several doses of FMA and get the best dose to increase the results of rice plants (Oryza sativa L.) planted at a puddle …
Pests that attack the corn crop are corn cobs borer (Helicoverpa armigera Hubner). Pest control can be done using tubal root vegetable insecticide (Derris elliptica benth.) This study aims to obtain the best concentration of tuba root powder extract in controlling the corncob borer pests Helicoverpa armigera H. Research has been carried out at the Plant Pest Laboratory of the Faculty of Ag…
The availability of okra fruit in Riau is still small and it is necessary to develop the cultivation of okra plant. Efforts that can be made to increase the production of okra are fertilizer. Fertilizer that can be given in the form of organic and anorganic. One of the organic fertilizer that can be given as sago waste compost and anorganic fertilizer can be given as phosphorus fertilizer. …
Dragon fruit (Hylocereus costaricensis) is one of the cactus plants that are relatively new in the middle of Indonesian people and quite popular because it tastes sweet and has a variety of health benefits. One way to increase productivity is with the selection of good crop seeds. Plant multiplication has two ways that are vegetative and generative. The multiplication of plant plants used i…
This study was intended to determine the variability of various M2 populations of soybeans variety of Detam 1 resulted from radiation by gamma radiation at various dosages compared to their parents. This research was carried out in the Experimental Station of the Faculty of Agriculture, Riau University from January 2019 until April 2019. The experiment was arranged in a completely randomiz…
The research aims to determine the effect of giving corn plant waste compost and get the best dose to the growth of cocoa seedling. This research has been conducted in the experimental garden of Agriculture Faculty University of Riau from April until July 2018. The research was conducted experimentally by using Completly Randomized Design (CRD), with six treatments and four replications. T…