This study aims to determine the effect of the combination of GA3 and young coconut water and to get the best treatment on the growth of occulation orange. The research was conducted at the Experimental Garden of the Faculty of Agriculture, University of Riau, from June to October 2019. The study used a completely randomized design (CRD), consisting of concentrations of growth regulators (…
Cultivation with the system wick hydroponic using nutrients with various concentrations in the use of several planting media is expected to be able to optimize growth and production of celery. This study aims to determine the effect of using planting media on the provision of nutrient concentration and to obtain the best planting media at the right nutrient concentration, to obtain the best…
This study aims to obtain the best concentration of bintaro leaf flour extract to control golden snails in rice plants. This research was conducted using a Completely Randomized Design (CRD) with 5 treatments and 4 replications, so that 20 experimental units obtained. Each unit of experiment was infested with 10 golden snails aged 30 days. The treatments given several concentrations of bint…
The main pest that often causes problems in cabbage is the cabbage crop caterpillar (Crocidolomia pavonana F.). Pest control can be done by using a botanical insecticide for noni seeds (Morinda citrifolia L.). This study aims to obtain a concentration of noni seed flour extract (Morinda citrifolia L.) which is effective against mortality of cabbage crop caterpillar pest (Crocidolomia pavona…
The purpose of this study was to determine the interaction of ground water level and the administration of rice husk ash to the growth and production of upland rice (Oryza sativa L.) in peat soils. This research was conducted at the UPT Gauze House Experimental Garden Faculty of Agriculture, University of Riau in March to June 2018. This study used a factorial complete randomized design (R…
This study aims to determine the interaction effect between solid oil palm waste (sludge) and Arbuscular Mycorrhizal Fungi (AMF) along with its best dose calculation in supporting green bean’s growth and production. The research was conducted experimentally using two factors Completely Randomized Design (CRD) for four months (April to July 2019) in an experimental field of Riau Universit…
This study was aimed to determine the compatibility of the fungus Trichoderma sp. and Gliocladium sp. as well as their ability in obtaining the best consortium in inhibiting F. oxysporum which causes fusarium wilt disease in shallot plants. This research was conducted experimentally using a completely randomized design (RAL) consisting of seven treatments (without biological agents, T. har…
The purpose of this study was to study the main effects of liquid smoke and biochar and the combination of both on the growth of oil palm seedlings in the initial growth phase. This research was conducted at the Experimental Garden of the Faculty of Agriculture, University of Riau in July to September 2018. This study used a factorial completely randomized design (RAL) consisting of 16 tre…
This study aims to determine the effect of the interaction of corn waste compost and phosphorus fertilizer, corn waste compost, phosphorus fertilizer application, and get a better dose of corn waste compost and phosphorus fertilizer on the growth and production of sweet corn plants. This research was carried out experimentally in the field using a factorial randomized block design (RBD), n…
This research aims to know the interaction effect of giving charcoal husk and P fertilizer on the growth and yield of Mung bean and to get the best dossage. This research has been conducted completely by using randomized design, consisted of two treatment and three replications. The first treatment is the giving of charcoal husk with three level (0, 5 and 10 ton.ha-1) and the second factor …
The purpose of this research was to determine the effect of giving rice straw compost with NPK fertilizer and to get a good dose to increase the growth of cocoa seedlings. This research was conducted at the Experimental Garden of the Faculty of Agriculture, Universitas Riau from July to October 2019. This study used a non-faktorial completely randomized design (CRD) consisting of 8 treatme…
This study aims to determine the effect of NPK fertilizer with rabbit urine liquid organic fertilizer and to find out the best dose for the growth of cocoa (seedsTheobroma cacao L). This research was conducted in UPT Experimental Garden Faculty of Agriculture, University of Riau, Pekanbaru. The study was conducted from April 2019 to July 2019. The study used a completely randomized design …
This study aims to determine the effect of plant growth regulators (PGR), namely onion extract, Rootone-F, and superior plant hormone (SPH); and determine the best PGR for the growth of pepper cuttings on cocopeat growing media. The research was conducted at the Experimental Garden at the Faculty of Agriculture, Riau University from May to September 2019. This study used a completely rando…
Corn is one of the important food crops besides rice. The variety of corn that is in great demand by the public is sweet corn (Zea mays saccharata Sturt). The main pest that often attacks sweet corn plants is Helicoverpa armigera Hubner. Pest control can be carried out using botanical insecticides of tuba roots (Derris elliptica benth.). This research aims to obtain a concentration of tuba …
The purpose of study to determine the effect of cuttings and the concentration of growth regulators and to determine a good treatment combination for the growth of dragon fruit seedlings (Hylocereus costaricensis). This research was conducted at the Experimental Garden of the Faculty of Agriculture, Riau University, Bina Widya Campus Km 12.5, Simpang Baru Panam Village, Tampan District, Pe…
This study aims to determine to discover the best composition of the planting media using the landfill soil (TPA-S) for the growth of Sansevieria species S. aubrytiana 'Tiger' and S. trifasciata 'Laurentii'. This research as conducted in the greenhouse of the Faculty of Agriculture, University of Riau. This research was conducted experimentally using a Completely Randomized Design (factoria…
Oil palm is a very important plant because it is one of the world's vegetable oil producing plants. Oryctes rhinoceros is one of the important pests that attack oil palm plants. The recommended control of O. rhinoceros is used integrate pest control, one of which can use the biological agent of the fungus M. anisopliae. The composition of oil palm empty fruit bunches can be a medium rich i…
Shallots (Allium ascalonicum Linn) are one of the leading horticultural crops. The main problem in shallot cultivation is the attack of the beet armyworm (Spodoptera exigua Hubner). S. exigua attacks can cause production losses of up to 100% if not controlled properly. The use of botanical pesticides from jengkol rind extract (Pithecellobium lobatum Benth) is a solution to control beet army…
Borer pests of corn cobs (Helicoverpa armigera Hubner) is a major pest of corn. Pest control can be done using plant-based insecticides from paitan leaf extract (Tithonia diversifolia A. Gray). This study aims to get the best concentration of paitan leaf extract extract in controlling corn cob borer Helicoverpa armigera. The study was conducted at the Plant Pest Laboratory of the Faculty o…
The soybean population of F4 strain descended from a cross between Grobogan varieties with KM19 and KM25 lines aims to observe the selection progress of several lines selected from the F3 population in the Faculty of Agriculture Experimental Garden, Riau University. The experimental design in the field used a randomized block design with 4 replications, the treatment consisted of 20 differ…