Search Results - "Planta tropika"

Back Matter Planta Tropika Vol. 12 No. 2 by Tropika, Planta

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Physiological Characters of Vanilla Plant (Vanilla planifolia Andrew) in Various Types of Shade Trees by Suryanti, Sri, Mawandha, Hangger Gahara, Oktavianty, Hera

“…Vanilla plants are CAM plants and are very sensitive to direct sunlight, so vanilla plants need shade plants to reduce the intensity of sunlight. Research on…”
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Front Matter Planta Tropika Vol.12 No.2 by Tropika, Planta

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Quality Coefficient on Gene Differentiation and Phenotype: Clone Assessment of Saccharum officinarum LINN by Budi, Setyo, Lailiyah, Wiharyanti Nur, Prihatiningrum, Andriani Eko, Samidjo, Gatot Supangkat

“…The production sugarcane of superior varieties can be achieved through cross-breeding between superior parent plants based on the desired advantages. This…”
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Estimating SPAD, Nitrogen Concentration, and Chlorophyll Content in Rice Leaves using Calibrated Smartphone Digital Image by Kautsar, Valensi, Faizah, Kuni, Uktoro, Arief Ika, Khasanah, Lutfiatun, Filiphus, Filiphus

“…Laboratory analysis is commonly used to determine nitrogen and chlorophyll content. However, smartphones can serve as rapid, mobile, and non-destructive tools…”
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Physiological Response of Two Amaranth Varieties (Amaranthus tricolor L.) to Urea Applications by Sari, Fevi Catur Wulan, Purwanto, Edi, Rahayu, Muji, Sakya, Amalia Tetrani

“…Amaranth, a highly nutritious leaf vegetable, requires adequate nutrients, especially nitrogen fertilizers, to grow well and produce an optimal yield. Urea is…”
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Effects of Water Clover Density and Submerged NPK Fertilizer on Rice Production by Budiastuti, Maria Theresia Sri, Supriyono, Supriyono, Rahayu, Muji, Setyaningrum, Desy, Septin, Latiffah Indriana

“…Water clover is an important weed that causes a decrease in rice yields by 15-42%. This study examined the effects of water clover density andNPK fertilizer…”
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Abundance, Attack Intensity, and Distribution of Spodoptera frugiperda J.E. Smith in Kulon Progo, Yogyakarta by Putra, Ichsan Luqmana Indra, Saputra, Wahyu Hana, Hanafi, Yahya

“…Spodoptera frugiperda is an invasive corn pest from America and has entered Indonesia, including Kulon Progo. However, the abundance, attack intensity, and…”
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Goatweed Flower Extract (Ageratum conyzoides L.) as A Botanical Insecticide for Pest Control Crocidolomia binotalis Z by Nurhidayat, Setia Permana, Rusdi, Nurul, Ulinuhayani, Muhammad, Singgih, Bambang, Triono, Budi

“…Crocidolomia binotalis Z. is an important cabbage plant pest in Indonesia. Nevertheless, pest control strategies depend on synthetic pesticides, negatively…”
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Floral Morphological Variation in Black Pepper (Piper nigrum L.) Varieties and Hybrid Lines by Wahyuni, Sri, Susilowati, Mariana, Sirait, Nursalam, Bermawie, Nurliani

“…The inter-variety crossing is a promising approach to increase black pepper production. However, successful hybridization hinges on floral…”
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Front Matter Planta Tropika Vol. 12 No. 1 by Planta tropika

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Back Matter Planta Tropika Vol. 12 No. 1 by Planta tropika

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Inoculation Methods to Determine Resistance of Phalaenopsis amabilis (L.) Regeneratded from Irradiated Protocorms to Dickeya dadantii by Putri, Halida Adistya, Sukma, Dewi, Sudarsono, Sudarsono, Purwito, Agus

“…Soft-rot disease (SRD) in Phalaenopsis, caused Dickeya dadantii, has resulted in significant losses in the orchid sector in Indonesia. This study aimed to…”
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Prediction of Respiration Measurement Based on Temperature Differences of Fresh Strawberry (Fragaria x Ananassa var. Kelly Bright) in a Tropical Environment by Rizky, Widha Mutiara, Pamungkas, Agung Putra, Falah, Mohammad Affan Fajar

“…Strawberry is a high-economic-value horticultural product that can be cultivated in tropical areas like Indonesia. Horticultural products retain their…”
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In Vitro Regeneration of Ragleaf (Crassocephalum crepidioides (Benth.) S.Moore) Using Kinetin by Murtadha, Abdulsalam Mosobalaje, Oladejo, Olanike Omobolanle

“…Micropropagation is a valuable means for large-scale production and preservation of invasive alien species such as ragleaf. To determine the concentration of…”
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The Effect of Benzyl Amino Purin and NaphtalenaAcetic Acid Applications on Direct Shoot Organogenesis in Porang (Amorphophallus muelleri B) by Restanto, Didik Pudji, Aji, Seto Purnomo, Handayani, Etty, Ratnasari, Tri, Jadmiko, Mochammad Wildan, Prayoga, Mohammad Candra, Khozin, Mohammad Nur, Kriswanto, Budi

“…Porang (Amorphophallus muelleri B.) is a tuberous plant with the potential to be the main source of carbohydrates and is rich in benefits. Porang proliferation…”
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Investigation the Potential of Myopopone castanea Smith (Hymenoptera: Formicidae) as Bio-Agent of Oryctes rhinoceros (Coleoptera: Scarabaediae) in Oil Palm Plantations by Widihastuty, Widihastuty, Tobing, Maryani Cyccu, Utami, Sri, Munar, Asritanarni

“…The Myopopone castanea Smith (Hymenoptera: Formicidae) is a predator of Oryctes rhinoceros Linn larvae, the main pest on oil palm plantations.  These predatory…”
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Genetic Diversity of Ramie (Boehmeria Nivea L. Gaudich.) Originating from Wonosobo and Malang Based on Simple Sequence Repeat (SSR) Molecular Markers by Annisa, Annisa, Pangestu, Widya Nur, Kusmoro, Joko, Irawan, Budi

“…Ramie has been widely used as a fiber crop for over 4000 years. The fibers are durable, white in color, and smooth in texture. Information on genetic diversity…”
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Utilizing Rice Hull Ash and Biomass as Ameliorants Enhanced Soybean Yield and Nutrient Uptake in Tidal Swamps Under Saturated Soil Culture by Toyip, Toyip, Ghulamahdi, Munif, Sopandie, Didy, Aziz, Sandra Arifin, Sutandi, Atang, Jarwadi Purwanto, Mohamad Yanuar

“…Saturated soil culture (SSC) is a promising technology for cultivating soybeans in acidic soil in tidal swamps. The objectives of this study were to measure…”
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Effects of Postharvest Storage Temperature on Physical Characteristic, Phenolic Compounds, and Antioxidant Activity of Cocoa Pod Husk by Salfi, Wa Ode Nurhidayah, Ningrum, Andriati, Supriyadi, Supriyadi

“…Cocoa pod husk (CPH) is a good source of bioactive components such as phenolic compounds, which are known to have potential as antioxidants. Research on the…”
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