Search Results - "the Crown"

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  1. An internal control for the diagnosis of crown gall by PCR by Cubero, Jaime, van der Wolf, J. M., van Beckhoven, J., López, María M.

    Published 2017
    “…The addition of an internal control (IC) at the appropriate concentration enables recognize of false negatives in the detection of Agrobacterium tumefaciens and improves the reliability of PCR for crown call diagnosis. Co-amplification of the IC and target sequence from A. tumefaciens ensures the attainment of at least one amplification product in every PCR reaction if the DNA extracted is of high enough quality to be amplified.…”
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    Artículo
  2. Taxonomic identification of Amazonian tree crowns from aerial photography by González Orozco, C.E., Mulligan, M., Trichon, V., Jarvis, Andy

    Published 2010
    “…Question: To what extent can aerial photography be used for taxonomic identification of Amazonian tree crowns? Objective: To investigate whether a combination of dichotomous keys and a web-based interface is a suitable approach to identify tree crowns. …”
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  3. Fungal pathogens associated with crown and root rot of wheat in Central, Eastern, and Southeastern Kazakhstan by Bozoglu, Tuğba, Derviş, Sibel, Imren, Mustafa, Amer, Mohammed, Ozdemir, Fatih, Paulitz, Timothy C., Morgounov, Alexey I., Dababat, Abdelfattah A., Özer, Göksel

    Published 2022
    “…Despite this fact, there has not been a comprehensive survey of wheat root and crown rot. A quantitative survey was conducted for the purpose of establishing the distribution of fungi associated with root and crown rot on wheat (Triticum spp.). …”
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  4. Cassava root crown phenotyping using three-dimension (3D) multi-view stereo reconstruction by Sunvittayakul, Pongsakorn, Kittipadakul, Piya, Wonnapinij, Passorn, Chanchay, Pornchanan, Wannitikul, Pitchapor, Sathitnaitham, Sukhita, Phanthanong, Phongnapha, Changwitchukarn, Kanokphu, Suttangkakul, Anongpat, Ceballos, Hernan, Vuttipongchaikij, Supachai

    Published 2022
    “…Phenotypic analysis of cassava root crowns (CRCs) so far has been limited to visual inspection and very few measurements due to its laborious process in the feld. …”
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  5. Upper canopy tree crown architecture and its implications for shade in cocoa agroforestry systems in the western region of Ghana by Asante, W.A., Ahoma, G., Gyampoh, B., Kyereh, B., Asare, R.

    Published 2021
    “…Also, the highest values of crown volume, crown area and shade area were recorded by the “spreading to cylindrical” crown forms followed by the “elongate” crown form, respectively. …”
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  6. Changes in nutrient and fibre tissue contents in Nothofagus pumilio trees growing at site quality and crown class gradients by Chaves, Jimena Elizabeth, Lencinas, María Vanessa, Cellini, Juan Manuel, Peri, Pablo Luis, Martinez Pastur, Guillermo José

    Published 2022
    “…The objective was to determine these changes in one tree species (Nothofagus pumilio) growing in Southern Patagonia (Argentina), comparing carbon (C), nitrogen (N) and fibre tissue contents of above-ground biomass across site quality and crown class gradients. We found that C, N and fibre (cellulose, hemicellulose, lignin) at different tree compartments varied with the site quality and crown class gradients (dominant, codominant, intermediate, suppressed). …”
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