ABSTRACT This study was aimed to produce Pakcoy (Brassica rapa L.) with better growth and production using Hydroponic system by applying combination of Nutrients AB Mix and fermented Paitan (Tithonia diversifolia (Hemsl.) A. Gray). The research has been implemented from November 2020 to December 2020 at a screen house of Technical Implementation Unit (UPT), Faculty of Agriculture, University o…
ABSTRACT Helicoverpa armigera is the main pest of Zea mays. Biological control using the Beauveria bassiana was effective in controlling H. armigera. B. bassiana can be made in the form of a flour formulation by adding a carrier material, namely bran flour. The purpose of this study was to obtain the best amount of bran flour as a carrier in the formulation local B. bassiana flour and included…
ABSTRACT The research was aimed to see the effect interaction of giving tofu dregs compost and NPK fertilizeras well as the single factor effect of tofu waste compost and NPK fertilizer and to get the right dose on the highest growth and production of purple eggplant. The research was conducted at Experimental Garden, Faculty of Agriculture, Riau University, Pekanbaru. The research was conduct…
Endophytic fungi have the ability to synthesize a secondary metabolite compounds with the potential for large-scale antimicrobial development in a short period of time while causing no environmental damage. The goal of this study was to look at the life cycle of the endophytic fungus Botryosphaeria rhodina and to evaluate the antibacterial activity of extracts and macrosporin compounds prod…
ABSTRACT Red lettuce (Lactuca sativa L.) is one type of lettuce that is in demand by the public due to its anthocyanin compounds which are beneficial for health. The area of production land is still a problem in the lettuce cultivation process, especially for urban areas. The concept of urban farming can be a solution in the midst of dense urban development by carrying out hydroponic cultivati…
ABSTRACT Colletotrichum capsici is the cause of anthracnose disease on red chili plants that causes a significant decrease chili production in Riau Province. One of the control techniques that can be applied is biological control using endophytic fungi isolated from plants, including sago plants. This study aims to evaluate the consortium of four endophytic isolates of sago plants and to obtai…
ABSTRACT Acacia (Acaciacrasicarpa) is an industrial plant that has high economic value for cultivation. An important disease in acacia nurseries is bacterial leaf blight caused by Xanthomonassp.Initial symptoms of Xanthomonassp. is a transparent chlorotic spot (slightly yellowish) whose shape is delimited by the bones of the leaves. Controls that have been carried out on Xanthomonas sp. includ…
ABSTRACT Communication behavior is an attitude or action that is in a person in obtaining the information he needs. Communication behavior can describe how smallholder businesses seek information about farming as a consideration in making decisions for their farming. Oil palm is the leading commodity in Riau Province, Siak Regency is the area with the ninth largest oil palm plantation area…
ABSTRACT Marketing activities of farmers' rubber products in Sentajo Raya District based on marketing strategies require increasing customer value in achieving superior marketing performance. The aims of this study were to 1) analyze the indirect effect of market strategy and marketing mix strategy on marketing performance through customer value on rubber farmers, 2) analyze the role of the me…
ABSTRACT People are becoming more selective in choosing food products to consume because there is awareness of the dangers of chemical substances. This causes the demand for organic food products to increase, one of which is organic chicken. However, the marketing of organic chicken products is still experiencing problems related to high prices. This study aims to describe the characteristics …
ABSTRACT Palm cooking oil is one of the basic needs for the people of Indonesia. In everyday life palm cooking oil is used for cooking such as, sauteing, and frying in small or large quantities. Because cooking oil can provide a more delicious flavor, delicious aroma, savory, and more attractive appearance than boiled or steamed food. In addition, cooking oil also makes food crispy, dry, and g…
ABSTRACT This study aims to determine the consumption pattern of the commodity nuts. The data comes from the Central Bureau of Statistics of Riau Province using the Socio-Economic Survey data in 2020. This study uses the Regression Unreleated Regression (SUR) method and the Almost Ideal Demand System (AIDS) model. The results showed that the higher the share of income, the share of expenditure …
ABSTRACT This study aims to determine the diversity of household consumption patterns of vegetables and fruits according to household income, number of household members, and education of housewives in Riau Province. This study was analyzed with an econometric approach using the Almost Ideal Demand System (AIDS) model and the Seemingly Unrelated Regression (SUR) method. The analysis is carried…
This study aims to determine the marketing channels,analyze costs, marketing margins, profit sharing of farmers and the level of efficiency of rubber marketing in Ridan Permai Village, Bangkinang District, Kampar regency. This study used the survey method. Samples in this study were taken by purposive sampling and snowball sampling. Data analysis using descriptive and qualitative analysis. The …
ABSTRACT Eucheuma cottonii is a type of red seaweed have bioactive components, one of which is its function as an antibacterial. This study was aimed to determine of the characteristic of hand sanitizer with an active ingredient of E.cottonii extract as an antibacterial. The research method was used experimental, with a non-factorial completely randomized design (CRD). The treatment was used d…
Abstract The need for wood as the main material in shipbuilding is always increasing and the acquistion of quality wood according to the Indonesian Classification Bureau (BKI) standards for ship construction is increasingly difficult to find, due to the depletion of wood in the forest. This study aims to determine the physical and mechanical properties of wood commonly used in ship constructio…
Abstact This research was conducted in Nilo River, Pangkalan Kuras Subdistrict, Pelalawan Regency, Riau Province for 10 days of research on 19-28 January 2022. This study aims to find out the effect of different baits on the traps catch result. The baits use were palm kernels and coconut flesh that are easily obtained in Kesuma Village so that they can be used as bait in the operation of t…
ABSTRACT This research was carried out in December 2021-January 2022 in Dumai City Regency, Riau Province. The purpose of this study was to determine the rate of sea level rise based on tidal data analysis from 2001-2021 and to predict inundation areas in the next 20 years. This research method is a descriptive survey using remote sensing as an additional tool to show the results. The acquisit…
ABSTRACT Research on the population structure of bamboo shells (Solen lamarckii) in the intertidal zone of Sri Tanjung Village, Rupat District, Bengkalis Regency was carried out in October 2021-March 2022. This study aimed to determine the population structure of bamboo shells and the relationship between the size of bamboo shells and the depth of bamboo shells in the sediment. The interti…
ABSTRACT Dumai is one of the cities in Riau Province that has various ecosystems, especially mangrove ecosystems and aquatic ecosystems. Dumai's mangrove ecosystem is still quite good, where in the ecosystem organisms will adapt and have a reciprocal relationship with their environment to survive. Increasing community activities in the area of mangrove ecosystems and waters are closely related…