Results 21 to 30 of about 55,317 (309)

Resistance Stability of the Secondary Tiller of \u27Caldwell\u27 Wheat After the Primary Culm Was Infested With Virulent Hessian Fly (Diptera: Cecidomyiidae) Larvae [PDF]

open access: yes, 2017
Secondary tiller resistance of \u27Caldwell\u27 wheat, Triticum aestivum, with the H6 gene for larval resistance to Hessian fly, Mayetiola destructor, was maintained, after the primary culm had been previously infested with virulent larvae.
Araya, Jaime E, Wellso, Stanley G
core   +2 more sources

Evaluation of Deschampsia caespitosa /L./ Beauv. competition ability in mixtures with main turfgrass species

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
Numbers of tillers and weight of aboveground dry mass were evaluated in a field experiment at the Plant breeding station Větrov of Oseva UNI Choceň a. s., Czech Republic (620 m a. s. l., average year temperature 6.9 ˚C, average year precipitation 642 mm)
Jaroslav Martinek   +3 more
doaj   +1 more source

Effects of daughter tiller removal on shoot and root growth of the parent tiller in Lolium perenne

open access: yesGrassland Research, 2022
Background This study investigated the effects of daughter tiller removal on parent tiller development in Lolium perenne. Methods Plants of L. perenne were grown hydroponically to allow separation of roots by phytomer position on the tiller axis and ...
Arif Hasan Khan Robin, Cory Matthew
doaj   +1 more source

Canopy structure and tillering of Piatã and Marandu grasses under two grazing intensities with sheep

open access: yesBioscience Journal, 2017
This study aimed to evaluate productive and structural parameters of Piatã and Marandu cultivars submitted to two grazing intensities. The experimental design was in randomized blocks with treatments in a 2 x 2 factorial arrangement (Marandu and Piatã ...
Carla Lailane Dias de Lima   +7 more
doaj   +1 more source

Effect of soil applied zinc sulphate on wheat (Triticum aestivum L.) grown on a calcareous soil in Pakistan [PDF]

open access: yes, 2008
A field experiment was conducted to investigate the effect of soil application of zinc fertilizer on yield and yield components of wheat (Triticum aestivum L. cv. Inqlab 91) grown on calcareous soil in Pakistan.
Baloch, FS, Fuller, MP, Khan, MA
core   +1 more source

Amperometric Inkjet-Printed Thyroxine Sensor Based on Customized Graphene and Tunned Cyclodextrins as the Preconcentration Element

open access: yesNanomaterials
The determination of thyroid hormones has practical clinical significance for the diagnosis of hyperthyroidism and hypothyroidism diseases. Considering this aspect, a wide range of analytical methods for the detection of analytes, including immunoassay ...
María Jesús Ortiz-Aguayo   +3 more
doaj   +1 more source

Características morfogênicas do capim-mombaça (Panicum maximum Jacq. cv. Mombaça) adubado com fontes de fósforo, sob pastejo Morphogenic characteristics of mombaçagrass (Panicum maximum Jacq.cv. Mombaça) fertilized with phosphorus sources, under grazing

open access: yesRevista Brasileira de Zootecnia, 2007
O experimento foi realizado no período de dezembro de 2002 a abril de 2003, com o objetivo de avaliar, em capim-mombaça, o efeito de duas fontes de fósforo (superfosfato simples + superfosfato triplo e termofosfato magnesiano YoorinÒ), em função dos dias
Ulysses Cecato   +6 more
doaj   +1 more source

Mitigating the adverse environmental impact resulting from closing down of mining enterprises [PDF]

open access: yes, 2018
Purpose is to mitigate the adverse environmental impact in the context of both territory and water resources while closing down of mining enterprises. Methods.
Chepak, O   +3 more
core   +1 more source

Sugarcane tolerance to ratoon eradication with glyphosate determined by physiological responses [PDF]

open access: yesPlanta Daninha, 2014
This study aimed to evaluate the tolerance of sugarcane cultivars to ratoon eradication under different glyphosate rates by means of physiological responses.
M.A. Silva   +3 more
doaj  

Transgressivity in Key Functional Traits Rather Than Phenotypic Plasticity Promotes Stress Tolerance in A Hybrid Cordgrass [PDF]

open access: yes, 2019
Hybridization might promote offspring fitness via a greater tolerance to environmental stressors due to heterosis and higher levels of phenotypic plasticity.
Castillo Segura, Jesús Manuel   +3 more
core   +1 more source

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