Ditapis dengan
Induksi Kalus Daun Pegagan (Centella Asiatica L. Urban) Pada Media Ms Dengan …
ABSTRACT Pennywort (Centella asiatica L. Urban) is a plant that contains medicinal secondary metabolites. Tissue culture is one solution in producing secondary metabolites in large quantities. The objectives of this research were to determine the effect and the best combination of 2,4-D and BAP in inducing callus on pennywort leaves. The research was used a randomized block design with two fac…
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- 1606116114
Seleksi Genotipe Padi Lokal Yang Toleran Terhadap Salinitas Pada Fase Pembibi…
ABSTRACT Using tolerant varieties is the most effective way to utilize the potential of saline soils, however, the number of varieties and germplasm as gene donors for saline tolerance is very limited. This research aims to determine the tolerance of several local rice genotypes from Siak Regency to salinity stress in the nursery phase. This research used a split plot design. The main plot is …
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- 1606110042
Pemberian Pupuk Kandang Ayam Dan Biochar Sekam Padi Pada Media Dystrudepts Te…
ABSTRACT Indonesia’s cacao productivity is low, need effort by utilized cultivation technology. Cacao can grow in many different types of soils, including Dystrudepts. Dystrudepts require tillage to increase land productivity. Application of organic matter can increase land productivity. Chicken manure is an organic matter that includes enough nutrients. Support with rice husk biochar can in…
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- 1606115975
Pemberian Beberapa Dosis Dengan Konsentrasi Biourin Kambing Terhadap Pertumbu…
ABSTRACT Due to their high nutritional value, shallots are versatile and offer many health benefits. Riau Shallot Productivity Relatively Low. Soil fertility is the reason for low shallot productivity. To increase soil fertility can using liquid organic fertilizers, such as goat urine fermentation, which can promote plant growth. The purpose of this study was to determine the efficacy of g…
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- 1606110386
Seleksi Genotipe Padi Lokal Yang Toleran Terhadap Cekaman Salinitas Pada Fase…
ABSTRACT Rice development on saline soils is still constrained due to limited varieties suitable for development in saline areas in an effort to improve salinity tolerant varieties. This research aims to determine the effect of NaCl and several genotypes on salinity stress of rice plants in the seedling phase and to obtain local rice genotypes from Siak Regency that are tolerant to salinity st…
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- 1606110030
Respons Pertumbuhan Dan Produksi Tanaman Kacang Hijau (Vigna Radiata L.) Terh…
ABSTRACT This study aims to determine the interaction of EFBO compost with P fertilizer, and to obtain the best combination of EFBO compost and P fertilizer among the treatments to support the growth and production of green beans (Vigna radiata L.). This study used a completely randomized design. The first factor is the dose of EFBO compost consisting of 3 levels (0, 10 and 20 t.ha-1). The sec…
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- 1606110448
Sifat Fisika Tanah Dystrudepts Di Bawah Tegakan Kelapa Sawit Yang Diaplikasik…
ABSTRACT The extensification of oil palm that occurs every year causes the suitable land area for oil palm growth to dwindle, thus encouraging farmers to extend land on sub-optimal land, one of which is Dystrudepts land. Dystrudepts has many problems, especially on the physical properties. This study aims to evaluate the effect of applying oil palm empty fruit bunch (OPEFB) compost and its com…
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- 1806111809
Pemberian Pupuk Kompos Kotoran Kambing Terhadap Pertumbuhan Dan Produksi Dua …
ABSTRACT The purpose of this study was to determine the effect of goat dung compost fertilizer on Lokananta shallot varieties and Bima Brebes shallot varieties and to obtain the best dose of goat dung compost fertilizer for the growth and production of both varieties. This research was carried out at UPT Experimental Gardens, Faculty of Agriculture, University of Riau, from February 2021 to Apr…
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- 1606111763
Pengaturan Jumlah Pelepah Dan Pemberian Pupuk Kalium Terhadap Komponen Produk…
ABSTRACT This study aims to determine the influence and interaction of regulating the number of fronds and applying potassium fertilizers to the components of oil palm crop production. This study was carried out experimentally using a randomized design of factorial groups. The first factor is the number of fronds with 3 levels (56, 50, and 44 fronds per plant). The second factor is potash …
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- 1806125279
Uji Penghambatan Senyawa Metabolit Sekunder Bacillus Subtilis Sebagai Antifun…
ABSTRACT Phytophthora palmivora is one of the important diseases that cause cacao pod rot disease. This disease can cause production loss up to 90%. P. palmivora control is often carried out using chemical fungicides which often results in the emergence of new problems and environmental pollution, so an environmentally friendly control is needed. This study reported the inhibitory ability of B…
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- 1706113401
Efek Tapak Timbun Dan Pemberian Tandan Kosong Kelapa Sawit Terhadap Pertumbuh…
ABSTRACT Oil palm (Elaeis guineensis Jacq.) is one of the most important plantation commodities in Indonesia's agricultural sector. Palm oil production Riau in 2019 reached 8,864,883 tons, while CPO production in 2020 reached 9.7 million tons. Riau Province in crops producing independent pattern plantations is still low compared to private plantations. One of the technical culture efforts carri…
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Aplikasi Kompos Tkks Dan Pupuk P Terhadap Pertumbuhan Dan Hasil Tanaman Kacan…
ABSTRACT This research aims to determine the interaction effect of Oil Palm Empty Fruit Bunch (OPEFB) compost and P fertilizer, OPEFB compost factor, and P fertilizer factor, and to obtain the best combination of treatments on the growth and yield of mung bean plants. The research was conducted experimentally using a completely randomized design. The first factor is the dose of OPEFB compost c…
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- 1806111827
Sifat Kimia Tanah Dystrudepts Di Bawah Tegakan Kelapa Sawit Yang Diaplikasika…
ABSTRACT The aim of this research was to study the chemical properties of Dystrudepts which was applied by KCaMgS compound fertilizer and its combination with OPEFB compost. The research was conducted in an oil palm plantation of the Topaz variety at Dystrudepts in Petapahan Village and soil analysis was carried out at the Soil Laboratory, Faculty of Agriculture, University of Riau. This exper…
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- 1806111783
Uji Ketahanan Tanaman Tomat Terhadap Serangan Xanthomonas Campestris Pv. Vesi…
ABSTRACT The aim of this study to know the effect of several dilutions of Bacillus subtilis and to obtain a dilution capable of inducing tomatoes from attack by Xanthomonas campestris pv. vesicatoria. This study was conducted experimentally using a completely randomized design (CRD) with 4 treatments and 4 replications. The treatment used was the dilution of Bacillus subtilis which consisted o…
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- 1706113261
Uji Efektivitas Konsentrasi Ekstrak Daun Cengkeh (Syzygium Aromaticum L.) Ber…
ABSTRACT Corn has an important role in meeting the carbohydrate needs of the community after rice. Yield loss due to armyworm (Spodoptera litura F.) in Indonesia can reach 80%. Clove leaf (Syzygium aromaticum L.) is one of the plants that have the potential as a vegetable insecticide to control pests. This study aims to obtain the concentration of clove leaf extract (S. aromaticum) with organi…
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- 1706110246
Aplikasi Bahan Organik Tandan Kosong Kelapa Sawit Dengan Mikrob Selulolitik D…
ABSTRACT Soybean (Glycine max (L.) Merr.) is a legume crop. Soybean productivity continues to decline, one of the reasons being the declining level of soil fertility. Efforts to increase the productivity of soybean plants by compensating the application of organic matter and inorganic fertilizers from empty oil palm fruit bunches with cellulolytic microbes and N, P, K fertilizers. This researc…
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- 1806112065
Pengaruh Pupuk Organik Cair Daun Gamal Dan Batuan Fosfat Alam Terhadap Pertum…
ABSTRACT Onions that are cultivated on inceptisol soils have the main constraints, namely low soil fertility and low organic matter content. The efforts to overcome these problems can be done by giving liquid organic fertilizer and rock phosphate. This reserach aims to determine the interaction of Gamal leaf LOF and RP fertilizer and to determine the best concentration of Gamal leaf LOF an…
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- 1606114394
Pengaruh Kombinasi Berbagai Dosis Pupuk Npk Dengan Pupuk Organik Terhadap Per…
ABSTRACT This study aims to obtain the best combination dose of NPK fertilizer with organic fertilizer and biofertilizer on the growth and production of sweet corn (Zea mays saccharata Sturt.) in reducing the use of NPK fertilizer. The study used a completely randomized design (CRD) with six treatments repeated four times resulting in 24 experimental units. Each experimental unit consisted of …
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- 1806110376
Pengaruh Biochar Sekam Padi Dan Pupuk Tembaga (Cu) Terhadap Pertumbuhan Dan P…
ABSTRACT Sweet corn (Zea mays saccharata Sturt.) is very popular because it tastes delicious, savory and sweet and can be processed into various kinds of food. The demand for sweet corn is increasing in line with the increase in population and various processed foods derived from sweet corn. Efforts to increase sweet corn production by extensification, namely the program to expand the plan…
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- 1606112405
Uji Beberapa Konsentrasi Ekstrak Tepung Daun Mimba (Azadirachta Indica A. Jus…
ABSTRACT Corn is the second important food ingredient in Indonesia after rice. The main problem in corn cultivation is the attack of Spodoptera frugiperda J.E. Smith. Botanical pesticide neem leaf flour extract Azadiractha indica A. Juss can be the alternative to control S. frugiperda in a safe way. The purpose of this study was to obtain an effective concentration flour extract of neem leaf t…
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- 1706122752
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