Search Results - "Susila Putra, Eka Tarwaca"

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  1. 1

    Biochemical Response of Hybrid Maize (Zea mays L.) to NPK Fertilization Based on Spent Bleaching Earth in Field Scale by Anugrah, Cahya, Indradewa, Didik, Tarwaca Susila Putra, Eka

    Published in E3S web of conferences (01-01-2020)
    “…Indonesia is one of the largest crude palm oil (CPO) producing countries in the world. To improve oil quality, CPO purification is carried out including…”
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    Journal Article
  2. 2

    Effects of husk charcoal and watering on the biochemical and physiological properties of coix millet (Coix lacryma jobi L.) during vegetative phase by Fadillatunnisa, Fadillatunnisa, Indradewa, Didik, Putra, Eka Tarwaca Susila

    Published in Ilmu pertanian (28-08-2023)
    “…Continuous climate change increases the number of droughts in some areas, thereby affecting agricultural production. Cultivation of coix millet (Jali plant in…”
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    Journal Article
  3. 3

    Variability of soil chemical properties and rice productivity in salt-affected soil in the north coastal rice field of Central Java, Indonesia by Rina Kartikawati, Budiastuti Kurniasih, Eka Tarwaca Susila Putra, Eko Hanudin

    “…A coastal rice field is generally characterized by salt-affected soil and low soil quality for rice cultivation. Identifying soil chemical properties in these…”
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  4. 4

    Physiological responses, growth and productivity of oil palm (Elaeis guineensis Jacq.) as affected by boron fertilization by Prasetiyanto, Lukas Priyo, Putra, Eka Tarwaca Susila, Hanudin, Eko

    Published in Ilmu pertanian (30-08-2024)
    “…Boron (B) is an essential micro nutrient that is needed by oil palms, especially to control productivity. The aim of this research was to determine the optimal…”
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    Journal Article
  5. 5

    Macronutrient Contents and Yield of Cocoa Resulting from Two Different Rejuvenation Techniques by Meilani, Radhika Pingky, Putra, Eka Tarwaca Susila, Indradewa, Didik

    Published in Caraka Tani (2017) (01-10-2023)
    “…Cocoa (Theobroma cacao L.) is one of Indonesia’s leading and important export commodities. The cocoa plant rejuvenation techniques aim to increase cocoa…”
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    Journal Article
  6. 6

    Anatomical responses of roots and yield of cocoa (Theobroma cacao L.) to K fertilization doses by Shodiq, Muhammad Syaiful, Susila Putra, Eka Tarwaca, Rofiqo Irwan, Siti Nurul

    Published in Ilmu pertanian (30-08-2024)
    “…Cocoa is one of important commodities for the economy of Indonesia. However, national exports of the commodity has declined due to decreasing of domestic cocoa…”
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  7. 7

    The improvement of microclimate and soil characteristics in cocoa-tree agroforestry patterns by Sitohang, Ramces, Putra, Eka Tarwaca Susila, Wulandari, Cahyo

    Published in Ilmu pertanian (25-03-2022)
    “…Shade trees are used in agroforestry pattern for production and service aspects. Cocoa-tree agroforestry pattern is expected to improve atmospheric and…”
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  8. 8

    Yield and yield components of superior cocoa (Theobroma cocoa L.) clones rejuvenated by ring budding technique by Wahyudi, Resti Utari, Susila Putra, Eka Tarwaca, Indradewa, Didik

    Published in Ilmu pertanian (18-04-2023)
    “…The ring budding technique gave a higher suitability for rejuvenation of cocoa plants compared to side cleft grafting it can be combined with the use of…”
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  9. 9

    Anatomical characteristics of cocoa plant roots as affected by the levels of calcium fertilization by Lubis, Sutan Tarmizi, Putra, Eka Tarwaca Susila, Kurniasih, Budiastuti

    Published in Ilmu pertanian (24-08-2022)
    “…Cocoa plant (Theobroma cacao L.) is one of good annual crops grown in Indonesia. The disadvantages and advantages of Ca in plants can affect morphology and…”
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  10. 10

    The role of calcium in drought stress response induced through antioxidant activity in oil palm (Elaeis guineensis Jacq.) seedlings by NURWAHYUNI, Endah, PUTRA, Eka Tarwaca Susila

    Published in Menara perkebunan (28-05-2021)
    “…Oil palm productivity in Indonesia faces challenges related to drought that occur during the dry season. Calcium is an element that plays a role in determining…”
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  11. 11

    Cocoa volatile compounds affect aroma but not taste by Anita-Sari, Indah, Hari Murti, Rudi, Susila Putra, Eka Tarwaca, Misnawi, Setyawan, Bayu, Rizqi Akbar, Miftahur, Wahyu Susilo, Agung

    Published in Emirates journal of food and agriculture (01-05-2023)
    “…Flavor is one of the most essential indicators for determining the quality of cocoa beans, especially fine flavor cocoa. The volatile compound in the beans…”
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  12. 12

    Flavor Characteristics of Three Indonesian Cocoa Clones in Four Environments by Anita-Sari, Indah, Murti, Rudi Hari, Misnawi, Putra, Eka Tarwaca Susila, Setyawan, Bayu, Susilo, Agung Wahyu

    Published in Agronomy (Basel) (01-10-2023)
    “…The non-aromatic genotypes are known to possess the capacity to produce aromatic cocoa beans when planted in strategic environments with specified soil…”
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  13. 13

    Morphological characters of root and yield of three cocoa (Theobroma cacao L.) clones in the field with dead-end trench by Maghfiroh, Canggih Nailil, Putra, Eka Tarwaca Susila

    Published in Ilmu pertanian (02-07-2020)
    “…Cocoa (Theobroma cacao L.) is a perennial crop originated from tropical regions, divided into Criollo, Forastero, and Trinitario. Demand for cocoa has…”
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  14. 14

    Growth and Yield of Soybean as a Response of the Fertilization of NPK Compound Produced with Spent and Deoiled Bleaching Earth Filler by Sinaga, Radinal Arief, Kurniasih, Budiastuti, Putra, Eka Tarwaca Susila

    Published in Caraka Tani (2017) (01-04-2021)
    “…Spent Bleaching Earth (SBE) is a by-product of the refining of Crude Palm Oil (CPO) into cooking oil which is classified as hazardous and toxic materials…”
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  15. 15

    Effects of Spent and Deoiled Bleaching Earth Filler-Based NPK Fertilization on the Soil Nutrient Status and Growth of Soybean (Glycine max (L. ) Merrill) by Wisnubroto, Muhammad Parikesit, Putra, Eka Tarwaca Susila, Kurniasih, Budiastuti

    Published in Caraka Tani (2017) (22-03-2021)
    “…The bleaching process at the crude palm oil (CPO) refinery stage is one of the processes sufficient to determine the quality of the cooking oil produced. CPO…”
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  16. 16

    PENGARUH STATUS KESUBURAN TANAH TERHADAP HASIL DAN KUALITAS BIJI TIGA KLON KAKAO (Theobroma cacao L.) by Endang Sri Dewi HS, Prapto Yudono, Eka Tarwaca Susila Putra, Benito Heru Purwanto, Toyip Toyip

    Published in Jurnal Agrotek Tropika (24-05-2023)
    “…Biji kakao merupakan bahan utama pembuatan berbagai produk makanan, minuman dan obat obatan, hal tersebut menyebabkan permintaan kakao terus meningkat. Namun…”
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  17. 17

    The Effect of Potassium Addition on Oil Palm (Elaeis guineensis Jacq.) Roots Anatomic Properties under Drought Stress by Irawan, Wiski, Putra, Eka Tarwaca Susila

    Published in Caraka Tani (2017) (06-01-2020)
    “…The availability of water is one of the main limiting factors for oil palm growth and production. Potassium (K) is an essential nutrient for plants because of…”
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  18. 18

    Rubber Genotypes with Contrasting Drought Factor Index Revealed Different Mechanisms for Drought Resistance in Hevea brasiliensis by Cahyo, Andi Nur, Murti, Rudi Hari, Putra, Eka Tarwaca Susila, Oktavia, Fetrina, Ismawanto, Sigit, Montoro, Pascal

    Published in Plants (Basel) (16-12-2022)
    “…It is predicted that drought will be more frequent and sustained in the future, which may affect the decline of rubber tree production. Therefore, it is…”
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  19. 19

    The Effects of Urea Fertilizing Techniques on Growth and Yield of Corn (Zea mays) in Vertisol Playen, Gunungkidul by Alpandari, Heny, Putra, Eka Tarwaca Susila, Wulandari, Cahyo

    Published in Ilmu pertanian (29-11-2019)
    “…Corn production can be increased by proper urea fertilizers. Fertilization techniques commonly used by farmers are broadcast or buried into soil. But in both…”
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  20. 20

    Root Morphology and Growth Response of Oil Palm (Elaeis guineensis Jacq) Hybrid to Al Toxicity at Nursery by Utami, Tri, Putra, Eka Tarwaca Susila, Tohari, Tohari

    Published in Ilmu pertanian (29-11-2019)
    “…The purpose of this study was to determine the response of eight oil palm hybrids through root morphological changes and growth to aluminum (Al) toxicity. The…”
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