This research is part of a study entitled “The Use of Local Trichoderma Biological Agents of Riau as Biofertilizer and Biopestisides in PHT to Control the Disease and Increase Rice Production“. The objective of this research to determine the effect and the ability of rice straw trichocompost with various stater of Trichoderma spp to control stem rot disease and blast disease in rice (Oryza …
The aim of this research is to isolate and identify antagonistic fungus from rhizosphere and palm oil roots to control Ganoderma boninense in vitro. This research has been conducted at Plant Pathology and Soil Science Laboratory, Agriculture Faculty, University of Riau from March until May 2016. The research consisted of 5 steps as follow : 1) isolation and purification of the fungi from rhizos…
The purpose of this study was to determine the effect of giving green kirinyuh manure and NPK fertilizer and to get the best treatment between green kirinyuh and NPK to growth of the oil palm seedlings (Elais guineensis Jacq.) in the main nursery. The study was conducted at the experimental farm of Agriculture Faculty Of Riau University on Jl. Bina Widya KM 12,5 Simpang Baru, Tampan, Pekanbaru …
The research aims to observe the effect of cow manure dose and spacing in their interaction and obtain the best dose of cow manure and suitable spacing to baby corn and mungbean growth and yield on intercropping system. This research has been conducted at the experimental farm, Agricultural Faculty of Riau University on Januari to April 2016. The research was carried out experimentally using a …
One of the disease that can significatly decrease the red chili productivity is virus complex. The disease can be controlled by the utilization of microorganism such as Trichoderma koningii Rifai formulated in a biofungicide. The dose of biofungicide given to the plants can determine the effect of virus complex disease. The research aims to obtain the best dose of biofungicide of T. koningii to…
The purpose of this study was to determine the effect using LCC Mucuna bracteata at various land slope of palm TBM-III on soil physical properties and plant root growth of palm oil. This research has been conducted in PTPN V Unit Lubuk Dalam, Siak and the analysis of soil physical properties at Soil Laboratory, Faculty of Agriculture, University of Riau. This study lasted from January to April …
Pakcoy (Brassica rapa L.) is a type of leafy vegetable crops are very important in Indonesia because it has a high economic value. Pakcoy much in demand as a vegetable because of high nutrient content and it tastes good. Pakcoy organic cultivation by using vermicompost can be used as a good alternative considering the potential of earthworm droppings as organic material has a relatively high nu…
This study aimed to determine the effect of interaction award palm bunch ash and fertilizers NPK, as well as getting the best treatment dose to the growth of cocoa seedlings in peat medium. The study conducted an experiment using a completely randomized design (CRD) factorial with two factors and three replications. The first factor dose palm bunch ash (0, 28,125, 56,25, 112,5 g/polybeg), while…
The purpose of this research is to know the interaction between NPK fertilizer and vermicompost, as getting the best treatment on the growth of palm oil seedling main nursery phase. This research has been conducted in the experimental station of Agriculture Faculty, University of Riau in November 2015 to March 2016. The study was conducted by using factorial in completely randomized design (CRD…
The purpose of this research is to know the interaction between NPK fertilizer and vermicompost, as getting the best treatment on the growth of palm oil seedling main nursery phase. This research has been conducted in the experimental station of Agriculture Faculty, University of Riau in November 2015 to March 2016. The study was conducted by using factorial in completely randomized design (CRD…
Rice is the main agricultural products in agrarian countries, including Indonesia. Brown planthopper (Nilaparvata lugens Stal.) Is one of the major pests that are harmful to the rice plant. Control measures used by farmers is still using synthetic chemical insecticides. Reducing the adverse effects caused by synthetic chemical insecticides , the need for an alternative control techniques to…
The purpose of this research to know the effect of humic acid,ash of oil palm empty fruits bunchand it’s interaction at medium of sub soil Ultisol and get the best combination to the growth of palmoil (Elaeis guineensis Jacq.)seedling in main nursery. This research was done in a Complete Random Device (CDR) consists of two factors with three replications. The first factor is humic acid wh…
A research to get chili genotype that well grow, well adapted and high potential production in superficial peatland. Was conducted in Rimbo Panjang site research, Faculty of Agriculture, University of Riau, from March until November 2015. The research was design using Split Plot Design. The main plot applied 2 fertilization formulations (10 tons manure, 600 kg urea, 500 kg TSP, 400 kg KCl and 8…
The experiment aims to observe the effect of mutagen concentration of sodium azide to the germination and seedling growth performance of upland rice varieties Jambek Rotan generation M-1 and the difference seedling growth of upland rice varieties Jambek Rotan on the generation of M-1 by application Sodium azide some mutagen concentration. The experiment was conducted in an area behind the …
Parasitoids is one of natural enemies that have the potential to be developed and play a role in pests control Setothosea asigna van Eecke on oil palm plants in the field. The pests high attacks intensity S. asigna effect on the production of palm oil. The role of parasitoids in the field reduce the existence of pests S. asigna so that palm oil plant damage could be reduced. This study attempts…
This research aims to determine the effect of bioslurry fertilizer get the best on growth and production of mustard plant. This research was conducted at the experimental farm of the Faculty of Agriculture, University of Riau, Pekanbaru from January 2016 to February 2016. This research arranged experimentally using Completely Randomized Design (CRD),of 5 treatments with 4 replications then obta…
The research aims to obtain the superior genotypes of chili (Capsicum annuum L.) that give respons to fertilizer, able to grow and adapted so well, then produce high quality of yield at peat land. The research was conducted by experiment method. The experiment used Split Plot Design contained 3 times of repetition and 2 times formulation of fertilizer that consisted formulation of fertilizer I …
Dragon fruit plant (Hylocereuscostaricensis) is one character of fruit crops that produce well in Indonesia that has a big opportunity to build up.These opportunities must be equilibrated by the provision of seedlings. Media and stem cuttings are a factor that must be considered in the nursery because it will affect the growth of seedlings in the field. This research was conducted in the villag…
To increase the effects of Giving wastewater of oil palm was conducted by the biopory method, waste is included into hole's biopori as food organisms in the soil, organism can change waste become fertilizer which required the young oil palm to growth. This research used completely randomized design (CRD) non factorial consists of 13 treatments, they are S0 = Without treatment, S1 = LCPKS dose o…
This research aims for knowing the influence of giving sago waste compost to oil palm seedling in the main nursery. The researched was carried out at Faculty of Agricultural experiment station, Universitas Riau on October 2015 until January 2016 by using a completely randomized design which consist of six treatments and four replications. The treatments were 0 g/plant; 50 g/plant; 100g/plant; 1…