ABSTRACT Corn (Zea mays L.) is the second important food crop after rice and some areas still use corn as a staple food in Indonesia.One of the problems faced in corn cultivation is the attack of the corn armyworm (Spodoptera frugiperda J. E. Smith). The corn armyworm S. frugiperda is an important pest in corn cultivation, because it can cause a decrease in production of 5-20% when the larvae …
ABSTRACT Podsolic has low fertility with has low pH, availability of P, Ca, Mg, and other macro nutrients impact to decrease productivity of sweet corn. The provision of AMF in order to support increasing nutrients, and dolomite as a source of Ca and Mg nutrients and increase soil pH has an impact on increasing other nutrients so as to increase the growth and yield of sweet corn plants needs t…
ABSTRACT Okra plants are difficult to branch so that the production is not much, it is necessary to do better cultivation techniques, namely apical shoot pruning techniques and NPK fertilizer which has macro and micro nutrients. This study aimed to see the effect of the interaction of apical shoot pruning time and NPK fertilizer on growth and production and to obtain the best apical shoot prun…
ABSTRACT The research aimed to increase the production of maize on marginal soil which have low soil fertility. The addition of NPK fertilizer and palm oil mill sludge compost with EM4 activator is an alternative way to improve the fecundity of marginal soil. The research was carried out in the experimental garden of the Faculty of Agriculture, Riau University from March to June 2021. The fiel…
ABSTRACT This study was to determine phenotypic and genetic relationship of corn seed development and yield components of several corn genotypes grown with various rates of potassium fertilizer so that it can be determined which characters can be used for indirect and direct selection for improving various yield components in the corn population. This study was conducted using a split-plot des…
ABSTRACT This research aims to determine the effect of the interaction of manure and NPK Grower fertilizer as well as each factor and to obtain the best combination of treatments. This research was carried out in the Experimental Garden of the Agriculture Faculty, Riau University, from August 2021 until October 2021. This research was conducted experimentally using a factorial Completely Rando…
ABSTRACT This research aims to screen and observe the antagonicity of endophytic fungi isolates from siamese citrus and to obtain the highest antagonicity of endophytic fungi isolate which are potential as biological agents against Phytophthora sp., the cause of stem rot disease on citrus plants. The research was conducted at the Laboratory of Plant Protection, Faculty of Agriculture, Riau Uni…
ABSTRACT Efforts to increase the production of shallots can be done by increasing the area of harvested land. The availability of relatively fertile land in Riau is increasingly limited so that alternative land expansion is by utilizing marginal land. One of the marginal lands in Riau is the Dystrudepts. Dystrudepts which are used has problems with soil chemical properties, those problems of D…
ABSTRACT This study aims to determine the interaction between vermicompost and defoliation and the main effect of each on the growth and yield of Okra (Abelmoschus esculentus L.). This research carried out at the Experimental Farm of the Faculty of Agriculture, Riau University, using a Completely Randomized Design consisting of 2 factors, namely: Factor I was the dose of vermicompost. Con…
ABSTRACT The cultivation of Siamese orange (Citrus nobilis L.) in Kampar Regency has the main obstacle, namely the attack of diplodia disease caused by Botryodiplodia theobromae causing the plants to die so that citrus production decreases. Conventional plant propagation generally takes a long time and often experiences technical problems in the field. In vitro culture techniques on aseptic me…
ABSTRACT This research was conducted in Tigapanah District, Karo District, North Sumatra from November 2021 to September 2022. The aims of this study were to: (1) identify the agricultural extension system in Tigapanah District, (2) identify the role of agricultural extension workers in Tigapanah District, (3) identify dynamics of horticultural farmer groups in Tigapanah District, and (4) …
ABSTRACT The livestock sub-sector is an integral part of the broad development of the agricultural sector as a source of animal protein that has the potential to be developed is broilers. Given the trend of healthy living among the community by consuming organic food such as organic broiler chicken. This study aims to: 1. determine the characteristics of consumers who buy organic broiler chick…
ABSTRACT The purpose of this study was to determine the leading economic sector in the city of Padangsidimpuan. This study uses secondary data in the form of time series of the Gross Regional Domestic Product (GDP) of Padangsidimpuan City and North Sumatra Province from 2003 - 2021 which is divided into four periods according to the leadership period of the mayor of Padangsidimpuan. The analyt…
Abstract Introduction: Breast cancer is one of the most common cancers suffered by women, especially adolescents and young adults. The height prevalence of breast cancer is caused by late diagnosis of breast cancer, one of which is due to lack of knowledge about the signs and symptoms of breast cancer. This study aims to determine the effect of the application of early detection of breast canc…
Jurusan Hubungan Internasional Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau Kampus Bina Widya JL.H.R Soebrantas KM 12,5 Simp. Baru Pekanbaru ABSTRACT This research focuses on analyzing the implementation of the Convention of the Rights of the Child (CRC) to fulfill the right to education for refugee children in the city of Pekanbaru for three years. The primary analysis of this re…
M. Rahmadi Milenio Qudri¹, Febri Yuliani² Public Administration Study Program, Department of Administrative Sciences, Faculty of Social Sciences And Politics Sciences, University of Riau, Pekanbaru, Riau, Indonesia ABSTRACT Covid-19 affects all community activities including education, the Bukittinggi City Government through Perwako Number 19 of 2020 Articles 6, 7, 8 concerning Restrictions o…
ABSTRACT Riau Province is one of the provinces that cultivate oil palm plantations. One of the main problems in developing oil palm plantations in Riau, One of the main problems in the development of oil palm plantations in Riau, especially in Batang Cenaku District is the marketing aspect, Therefore, this study aims to determine (1) the most profitable marketing channels for farmers as well as…
Abstract Introduction: Toddlers experience progress in motor development, exploration, high curiosity, and do not understand the dangers, so they are at risk of injury that can affect their growth and development. Mothers need to have good knowledge about the risk of injury to children to prevent injury. This study aims to determine the relationship between a mother's knowledge about the r…
ABSTRACT The marketing mix strategy is a comprehensive and sustainable solution for the development of human and economic resources in rural areas. Marketing performance is a factor used to measure marketing success. This study aims to analyze the effect of marketing mix strategy consisting of product differentiation, product elasticity functionalization, added value and resonance on marketing …
Preeclampsia is one of the main causes of maternal morbidity and mortality with a prevalence of 5-8%. Recently, ACOG has offered nifedipine, labetalol, or hydralazine as an antihypertensive emergency in preeclampsia. Labetalol and hydralazine have not been widely used in Indonesia. Methods: This study was a randomized controlled clinical trial, analytic, doubleblinding, prospective, and co…