Results 21 to 30 of about 724,957 (314)
Plant Evolution: Assembling Land Plants [PDF]
Current Biology, 2020 Traditional evolutionary scenarios posit that land plants emerged from land plant-like relatives, the charophytes. New phylogenies suggest a closer affinity to simpler pond scum relatives, and evidence the gradual assembly of the land plant genome, revealing a phenotypic simplification from the complex ancestors envisaged by traditional scenarios.
Donoghue, Philip, Paps, Jordi
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Planting Dates, Rates, and Methods of Agronomic Crops
EDIS, 2019 Document (table) about planting dates, seeding rates and row spacing for field and forage crops that are sexually propagated. Information for Florida that considers factors as climate and weather conditions; fertility, moisture-holding capacity ...
D.L. Wright, E.B. Whitty, A.R. Blount
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Preliminary design, construction and evaluation of robot of tomato seed planting for the trays of greenhouse [PDF]
Journal of Agricultural Machinery, 2015 Introduction: From an economic viewpoint, tomato is considered as the second most valuable crop after potato. It is also preceded by the potato in terms of per capita consumption in the world. In 2008, the cultivation area used for the tomato as equal to
J Ghezavati +4 more
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Current Biology, 2018 In this quick guide, Twyford introduces the reader to parasitic plants, explaining how they steal nutrients from host plants and how this lifestyle has evolved multiple times in plants.
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The effects of salinity on growth and survival of mangrove seedlings changes with age
Acta Botânica Brasílica, 2017 Six wide-ranging mangrove species, Rhizophora apiculata, R. mucronata, Avicennia marina, A. officinalis, Bruguiera gymnorrhiza, and B. sexangula, were selected to study the growth and survival of seedlings under three contrasting salinity treatments over
Kodikara Arachchilage Sunanda Kodikara +4 more
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Trends in Plant Science, 2020 Our existence depends on plants, yet to many they are invisible, a phenomenon called 'plant blindness'. Addressing this is crucial in the face of unprecedented biodiversity loss and extinction. Digital engagement with astonishing plants can break the perception that they are uninteresting and take us steps forward in addressing disengagement.
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Remote SensingVegetation diversity is a crucial indicator for evaluating grassland ecosystems. Remote sensing technology has great potential in assessing grassland vegetation diversity.
Yanan Sang +6 more
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Revista Árvore, 2007 Esta pesquisa teve como objetivos a avaliar da carga de trabalho físico exigida em operações de produção de mudas em viveiros que abastecem os canteiros ornamentais do Distrito Federal e classificar as atividades desenvolvidas no viveiro, conforme a sua ...
Nilton Cesar Fiedler +3 more
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Organic Spring Wheat Planting Date Trial [PDF]
, 2013 The local food movement has revived otherwise historical crops in Vermont including small-scale grains. As the demand for local organic wheat has risen over the last few years, University of Vermont Extension has been developing best agronomic practices ...
Burke, Conner +5 more
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source