Results 71 to 80 of about 2,741 (179)

Piezoionics: Mechanical‐to‐ionic transduction for sensing, biointerface, and energy harvesting

open access: yesAggregate, Volume 5, Issue 1, February 2024.
Comprehensive understanding of piezoionics is summarized, mainly on its mechanism, methodology, and applications. This review is expected to facilitate further exploration, discussion, and collaboration among different fields. Abstract Piezoionic materials consisting of a polymer matrix and mobile ions can produce an electrical output upon an applied ...
Kongqi Chen, Derek Ho
wiley   +1 more source

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Guatemala

open access: yesEFSA Journal, Volume 22, Issue 1, January 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the probability of entry of pests (likelihood of pest freedom at entry), including both, regulated and non‐regulated pests, associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Guatemala.
EFSA Panel on Plant Health (PLH)   +35 more
wiley   +1 more source

Números cromosómicos de cuatro especies de Costus (Costaceae), una de Calathea, una de Maranta y una de Stromanthe (Marantaceae)

open access: yesActa Botanica Mexicana, 1995
Se hicieron recuentos cromosómicos de las siguientes especies: Costus pictus, C. scaber y C. pulverulentus tienen todos 2 n = 18; Costus dirzoi 2 n = 27, 28; Calathea ovandensis 2 n = 25; Maranta gibba 2 n = 40 y Stromanthe macrochlamys 2 n = ca. 60, ca.
Andrew P. Vovides, Maite Lascurain
doaj  

Floristic composition analysis and vegetal sucession after supression of exotic forest section with native species regeneration : is passive restoration a solution for invasive species management at Rio Vermelho State Reserve? [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Agronomia.As controvérsias com relação às populações de plantas exóticas na unidade de conservação do Parque Estadual do Rio Vermelho (PAERV) levantam a ...
Netto, Newton Gama
core  

Het Nieuwe Telen Potplanten: Meer licht toelaten bij wijdere temperatuurgrenzen bij een hogere luchtvochtigheid [PDF]

open access: yes
Door in de potplantenteelt de luchtvochtigheid te beheersen, kan meer zonlicht en daarmee warmte worden toegelaten. Hierdoor is forse energiebesparing mogelijk. Dit neemt verder toe naarmate er wijdere temperatuur grenzen worden gebruikt.
Kempkes, F.L.K.   +2 more
core   +1 more source

Producao de mudas de ornamentais na propriedade do Sr. Jozep Johannes... [PDF]

open access: yes, 1988
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina.
Reitz, Adriana.
core  

Synergistic use of peat and charred material in growing media – an option to reduce the pressure on peatlands? [PDF]

open access: yes, 2017
Peat is used as a high quality substrate for growing media in horticulture. However, unsustainable peat extraction damages peatland ecosystems, which disappeared to a large extent in Central and South Europe. Furthermore, disturbed peatlands are becoming
Gasco, Gabriel   +13 more
core   +6 more sources

Susceptibility of Calathea Species and Cultivars to Bipolaris setariae [PDF]

open access: yesJournal of Environmental Horticulture, 1987
Relative susceptibility of five species of Calathea to Bipolaris setariae, the cause of Helminthosporium leaf spot, was tested under greehouse conditions. Calathea louisae ‘Green Feather’ and C. roseopicta were highly resistant, while C. makoyana ‘Peacock Plant’ was moderately resistant. The most susceptible species were C.
openaire   +1 more source

Micropropagation of an Exotic Ornamental Plant, Calathea crotalifera, for Production of High Quality Plantlets

open access: yesThe Scientific World Journal, 2014
A successful protocol was established for micropropagation in two selected varieties of exotic ornamental plants, Calathea crotalifera. The effects of different sterilization techniques, explant type, and the combination and concentration of plant growth
Shahril Efzueni Rozali   +2 more
doaj   +1 more source

Manejo de solo em várzea do Rio Guamá com tração animal e microtrator. [PDF]

open access: yes, 2012
bitstream/item/60209/1/CPATU-PA156 ...
CARVALHO, E. J. M., COSTA, M. P. da
core  

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