Ditapis dengan
Perbaikan Sifat Kimia Media Inceptisol Yang Diaplikasi Kalsit Dan Kiserit Ser…
Moringa is a multipurpose plant, so it attracts people's interest to plant it. Moringa planting by the community is mostly done on Inceptisol soils that have low fertility. Given the importance of growth and productivity of Moringa plants on Inceptisol soils and high leaf Mg levels, a study was carried out on improving the chemical properties of inceptisol media applied to Calcite and Kiserite …
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- Deskripsi Fisik
- xii, 100 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 221 (0006)
Karakterisasi Progeni Mutan M7 Kacang Hijau (Vigna Radiata L.) Lokal Riau
This study aimed to evaluate the characterization of 13 variables: germination, flowering time, number of branches per plant, plant height, harvest age, pod color, number of pods per plant, pod length, number of seeds per pod, seed color, number of seeds per plant, seed weight per plant, and weight of 100 seeds of the local Riau M7 mutant progeny M7 green bean (Vigna radiata L.). The study…
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- Deskripsi Fisik
- xi, 52 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 221 (0005)
Pengendalian Spodoptera Exigua Dengan Light Trap Dan Pelepasan Parasitoid Tri…
Army worm (Spodoptera exigua Hubner.) is the main pest of acacia. Controls that are carried out generally use synthetic insecticides which cause negative impacts such as emergence of cases of resistance, resurgence, environmental pollution, residual effects, secondary pest explosions and reduced biodiversity. So we need an alternative in pest control, such us using light traps and the para…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 63 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 221 (0004)
Total Biomassa Pada Sistem Monokultur Kelapa Sawit (Elaeis Guineensis Jacq.) …
Riau is a province that has the largest palm oil plantations in Indonesia. The development of plantations, both corporate and smallholder plantations, still applies the monoculture system. The monoculture system for Palm Oil still has negative environmental impacts, one of which is reducing biomass productivity. In an effort to minimize these impacts, it is necessary to develop alternative palm…
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- Deskripsi Fisik
- xi, 66 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 221 (0003)
Respons Beberapa Varietas Kacang Hijau (Vigna Radiata L.) Terhadap Intensita…
Mung bean cultivation in Indonesia has a major problem, namely low productivity so that it cannot meet the increasing demand for green beans for consumption and raw materials for the processed industry. The limited number of new high yielding varieties contributes to the low productivity of mung bean plants. Fertilization through soil is sometimes less effective because some nutrients are lost.…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 54 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0025)
Uji Antagonis Bakteri Probiotik(Lactobacillus Fermentum Inacc B1295) Terhadap…
Sawi (Brassica junceae L.) is a vegetable crop which is often attacked by wet rot caused by Erwinia carotovora and black rot by Xhantomonas campestris. Environmentally friendly disease control is needed to maintain the balance of the ecosystem. One way to treat these diseases is to use the probiotic bacteria Lactobacillus fermentum InaCC which can have a positive effect on mustard growth. …
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 70 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 221 (0002)
Karakteristik Biofisik Lahan Pada Sistem Agroforestri Kelapa Sawit (Elaeis Gu…
Oil palm plants in Riau Province are generally cultivated with a monoculture system. Monoculture cultivation is economically profitable, but also has a negative impact on the environment, especially on land biophysics (biodiversity, soil, microclimate and water). One of the efforts to reduce the impact of a monoculture system is to apply an agroforestry system, which combines agricultural crops…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 77 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 221 (0001)
Uji Efektivitas Ekstrak Kiambang (Salvinia Molesta D.Mitch.) Sebagai Bioherbi…
Weed control using excessive synthetic herbicides can cause environmental pollution. Therefore, the use of bioherbicides is recommended. Extract of kiambang (Salvinia molesta D. Mitch.) Is a material to be used as a bioherbicide. The aim of this research was to test the effectiveness of the extract as a bioherbicide and to obtain the best concentration in the control of pre-growth and post-grow…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 77 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0024)
Patogenitas Beauveria Bassiana Vuill Pada Kompos Terhadap Larva Oryctes Rhino…
The Oryctes rhinoceros pest is an important pest of oil palm. Pest problems occur because Oil Palm Empty Fruit Bunches (OPEFB) was added for soil fertility create to a breeding site for larvae O. rhinoceros. Generally, will receive the plants more quickly when composted, and pest control is carried out in the compost. Biological control is more recommended because it is environmentally friendly…
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- ISBN/ISSN
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- Deskripsi Fisik
- xiii, 80 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0023)
Kandungan Hara Mikro Dan Pertumbuhan Kelapa Sawit (Elaeis Guineensis Jacq) Ya…
The area of oil palm plantations in Indonesia continues to increase, along with that, Palm oil mill also increases. Each Palm oil mill produces liquid waste (LWPOF) in large numbers that can be utilized. The aim of this research was to study the main effect of LWPOF application and the number of biopores and their interactions on micro nutrient content and oil palm growth. The research was cond…
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- ISBN/ISSN
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- Deskripsi Fisik
- viii, 98 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0022)
Evaluasi Kesesuaian Lahan Untuk Pengembangan Agroforestri Berbasis Kopi Liber…
One of the plantation commodities that are currently being intensively developed in Riau Province to be precise in Kedabu Rapat Village, Meranti Islands Regency is Liberika Coffee. People in the production center of Liberika Rangsang Meranti Coffee have been cultivating Liberika Rangsang Meranti Coffee from generation to generation. They grow Liberika Coffee under shade trees, use organic ferti…
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- ISBN/ISSN
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- Deskripsi Fisik
- xv, 133 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0020)
Pengendalian Degradasi Tanah Gambut Pada Perkebunan Kelapa Sawit Dengan Aplik…
This study aims to determine the effectiveness of M. bracteata in controlling peat soil degradation in oil palm plantations and to determine the effect of M. bracteata age on controlling peat soil degradation in oil palm plantations. This research was conducted using a survey method. The research location was determined by using purposive sampling method. The type of location were peatland…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 70 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0019)
Keanekaragaman Genetik Geronggang (Cratoxylum Arborescens) Asal Riau Berdasar…
Geronggang (Cratoxylum arborescens) is a type of pioneer plant native to peatlands. Geronggang populations are becoming increasingly difficult to find in peat ecosystems due to the impact of logging, fire, and land conversion. The success of peatland rehabilitation through revegetation is influenced by the selection of plant species. Genetic diversity is an important factor in conservation effo…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 49 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0018)
Pendugaan Penampilan Produksi F2 Hasil Dari Persilangan Kacang Hijau Siak De…
This research was conducted to provide information in the estimation of F2 yield from crosses between Siak and Indragiri Hilir mungbeans and to study the genetic progress of F2 production quality. This research ultilized a completely randomized design (CRD) and the Duncan test. This research was conducted in March 2020 and finissed at Juny 2020. There were 50 plant plots for 50 lines. In one cr…
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- Deskripsi Fisik
- xii, 56 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0017)
Residu pestisida pada gabah padi (oryza sativa l.) Dan tanah serta pengaruhny…
The use of chemical pesticides in controlling rice plant pests has the potential to leave residues on rice plants and also agricultural land. The information on types and levels of pesticide residues that are dominantly used by farmers can be a reference in the wise application of pesticides. The purpose of this study was to identify the use of pesticides and the application of integrated pest …
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- ISBN/ISSN
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- Deskripsi Fisik
- xiii, 140 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0016)
Pemanfaatan biopestisida akar tuba (derris elliptica benth.) Terhadap hama w…
Brown planthopper (Nilaparvata lugens Stal.) is the main pest of rice plants. Controls that are carried out generally use synthetic insecticides which cause negative impacts such as secondary pest explosion, resistance, death of natural enemies, resurgence and environmental pollution. So we need an alternative in pest control, such us using insecticide botanical from the tuba root (Derris ellip…
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- ISBN/ISSN
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- Deskripsi Fisik
- xii, 104 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0015)
Uji Formulasi Biofungisida Granular Berbahan Aktif Trichoderma Virens Endofit…
Oil palm plantations in Riau Province have entered the stage of cultivation with an area of 56 thousand ha. The extent of rejuvenation of oil palms results in an abundance of organic matter and can become a hotbed for pests and pathogens that harm plants. One of the pathogens that attack oil palm plants is Ganoderma boninense. One alternative to control attacks Ganoderma boninense is the use of…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 54 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0014)
Respon 10 galur tanaman kacang hijau (vigna radiata l.) Terhadap interval pen…
This study aimed to determine the response of 10 mungbean (Vigna radiata L.) lines to watering intervals. The research conducted from July to September 2020 at Pasir Pengaraian University Greenhouse. The research design used a factorial randomized block design (RBD) with 2 factors and 3 replications. The first factor Rohul I (G1), Gelatik varieties (G2), Siak (G3), Pelalawan (G4), Murai varieti…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 65 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0012)
Pemulihan Alami Biota Tanah Gambut Satu Setengah Tahun Setelah Terbakar Di Pt…
Peatlands are land resources that play an important role for human life. This is related to the very large role, function and benefits of peat in the ecosystem. In the last decades, peatlands have experienced frequent fires. This has an impact on soil biota damage. The aim of this study was to assess the differences on peat soil biota one and a half years after burning compared to non-burning i…
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- ISBN/ISSN
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- Deskripsi Fisik
- xi, 71 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0011)
Sifat fisik dan kimia tanah, kadar hara daun dan pertumbuhan tanaman kelapa s…
This research aims to study the application of solids in various soil conditions to improve soil physical and chemical properties, leaf nutrient content and growth of oil palm plants. On marginal lands, repair must be made in order to oil palm planting can grow well. The land that was applied solidly was ex-mining land and sub soil soil, while the land with a flat topography and not yet degrade…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- xiii, 79 hlm,; ill.: 29 cm
- Judul Seri
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- No. Panggil
- 10 10. 220 (0010)
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