6 Side Of Plant
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Source-sink relationship of soybean accessed by increasing in solar radiation through the plant canopy
ABSTRACT The photosynthetic metabolism is a key point to improve soybean yield. In this work, we demonstrated that radiation use by soybean plants can be improved, aiming to improve the grain yield in the lower canopy. The objective of this study was to observe whether the increase in solar radiation input in the canopy of soybean plants improves their yield
Revista Ceres. Publicado em: 2022
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2. Timing and Splitting of Nitrogen Side-Dress Fertilization of Early Corn Hybrids for High Grain Yield
ABSTRACT Currently, most nitrogen fertilizer is side-dressed when corn is in the four (V4) to eight (V8) expanded leaf stage. However, recent studies have shown that modern hybrids take up high amounts of nitrogen during grain filling. This indicates that a late nitrogen fertilization, at the time of crop flowering, may be important to optimize corn agronomi
Rev. Bras. Ciênc. Solo. Publicado em: 28/03/2019
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3. Isolation of Tiliroside from Spiranthera odoratissima as Inhibitor of Trypanosoma cruzi Glyceraldehyde-3-phosphate Dehydrogenase by Using Bioactivity-Guided Fractionation
Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a key enzyme involved in the Trypanosoma cruzi glycolytic pathway, parasite that causes Chagas' disease. There are only few drugs available to treat this disease, most of which present strong side effects. Natural products constitute a prime source for the discovery of new scaffolds potentially useful for t
J. Braz. Chem. Soc.. Publicado em: 2017-03
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4. In vitro and in vivo antileishmanial activity of Artemisia annua L. leaf powder and its potential usefulness in the treatment of uncomplicated cutaneous leishmaniasis in humans
ABSTRACT INTRODUCTION: Cutaneous leishmaniasis (CL) is a tropical disease that affects millions of individuals worldwide. The current drugs for CL may be effective but have serious side effects; hence, alternatives are urgently needed. Although plant-derived materials are used for the treatment of various diseases in 80% of the global population, the valid
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-02
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5. Soil Fertility and Electrical Conductivity Affected by Organic Waste Rates and Nutrient Inputs
ABSTRACT The composition of organic waste (OW) and its effect on soil processes may change soil fertility and electrical conductivity (EC). The side effects of waste use in crop fertilization are poorly understood for Brazilian soils. This study examined the effect of the addition of 15 different organic wastes to Oxisols and a Neosol on pH, base saturation,
Rev. Bras. Ciênc. Solo. Publicado em: 15/08/2016
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6. Association of terpinolene and diclofenac presents antinociceptive and anti-inflammatory synergistic effects in a model of chronic inflammation
Pharmacological treatment of inflammatory pain is usually done by administration of non-steroidal anti-inflammatory drugs (NSAIDs). These drugs present high efficacy, although side effects are common, especially gastrointestinal lesions. One of the pharmacological strategies to minimize such effects is the combination of drugs and natural products with syner
Braz J Med Biol Res. Publicado em: 20/06/2016
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7. ANTIFUNGAL POTENTIAL OF PLANT SPECIES FROM BRAZILIAN CAATINGA AGAINST DERMATOPHYTES
Trichophyton rubrum and Trichophyton mentagrophytes complex, or Trichophyton spp. are the main etiologic agents of dermatophytosis, whose treatment is limited by the high cost of antifungal treatments, their various side effects, and the emergence of resistance amongst these species. This study evaluated the in vitro antidermatophytic activity of 23 crude ex
Rev. Inst. Med. trop. S. Paulo. Publicado em: 22/03/2016
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8. Phenology of the oil palm interspecific hybrid Elaeis oleifera × Elaeis guineensis
Oil palm is one of the most important oil crops in the world. Because of its high productivity and perennial nature, it has been expanding quickly. Commercial plantations consist mostly of the African palm E. guineensis Jacq. However, producers in Latin America are increasingly planting the O × G interspecific hybrid, a cross between African palm (E. guinee
Scientia Agricola. Publicado em: 2012
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9. Aplicação da trifluralina no controle da intrusão radicular de tubogotejadores enterrados sob lavoura cafeeira / Application of trifluralin in root intrusion control of subsurface drip under coffee
The objective of this research was to investigate effects of different doses and frequency of application of the herbicide Trifluralin to avoid root intrusion in subsurface drip irrigation in a coffee field during its initial development (6 to 18 months). While the space between rows was 2.5 meters, space between plants was 0.5 meters. A completely randomize
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2011
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10. Desenvolvimento sustentável na Amazônia: uma nova abordagem do dendê com o aproveitamento da biomassa residual para a geração de energia. / Sustainable development in the Amazon region: a new approach with the use of palm oil biomass waste to generate energy
This study examines the viability of a sustainable project with the production of palm (Elaeis guineensis) to supply oil to food or cosmetic industries and the use of the residual biomass as a biofuel by a power plant. The biofuel side of the project aims the provision of electricity in part of the so called Isolated System, in southern Roraima. The analysis
Publicado em: 2011
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11. PROPRIEDADES FÍSICAS E QUÍMICAS DE UM SOLO ARENOSO SOB O CULTIVO DE Eucalypus spp. / PHYSICAL AND CHEMICAL PROPERTIES OF SANDY SOIL UNDER CULTIVATION OF Eucalypus spp.
The study was carried out to evaluate the changes in the physical and chemical properties of a sandy soil after afforestation of an Eucalyptus forest planted in different spacing resulting in several plant population. The initial plant growth was also monitored. It was accomplished an experiment planted with Eucalyptus dunnii Maiden planted on Alfisol (Red Y
Publicado em: 2010
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12. Camu-camu arbustivo (Myrciaria dubia) e camu-camu arbóreo (M. floribunda): enxertia intraespecífica e interespecífica
The camu-camu (Myrciaria dubia (H.B.K.) McVaugh) is a shrubby indigenous fruit species found in the floodplains of Amazonia. The species is commonly propagated by seeds, and consequently shows considerable variation in age of bearing, production cycle, fruit yields and Vitamin C contents. Myrciaria floribunda (West ex Willd.) O. Berg is a small tree that occ
Publicado em: 2009