Results 101 to 110 of about 373,912 (336)

Morfoanatomía foliar y caulinar de Sisymbrium officinale (Brassicaceae)

Lilloa, 2008
Ruiz, Ana Inés; María Inés Mercado; María R. Figueroa Romero†; Nora Muruaga y Graciela I. Ponessa, 2008. “Morfoanatomía foliar y caulinar de Sisymbrium officinale (Brassicaceae)”. Lilloa 45 (1-2). S. officinale (L.) Scop.
Ana I. Ruíz, María I. Mercado, María R. Romero, Nora Muruaga, Graciela Ponessa   +4 more
doaj  

Estimação de área foliar de trigo mourisco por dimensões foliares

Semina: Ciências Agrárias, 2021
O objetivo deste trabalho foi modelar e identificar os melhores modelos para a estimação da área foliar determinada por fotos digitais, de trigo mourisco (Fagopyrum esculentum Moench) das cultivares IPR91-Baili e IPR92-Altar, em função do comprimento, ou da largura e/ou do produto comprimento vezes largura do limbo foliar.
Alberto Cargnelutti Filho, Rafael Vieira Pezzini, Ismael Mario Márcio Neu, Gabriel Elias Dumke   +3 more
openaire   +1 more source

Generalist‐pollinated Arabis alpina exhibits floral scent variation at multiple scales

Nordic Journal of Botany, EarlyView.
Plants that depend on animals for reproduction often use complex floral traits to attract pollinators. Floral scent is recognized as part of the pollinator attraction module and can be shaped by plant‐pollinator interactions. In recent decades, research has started to reveal the dynamic properties of floral scent, identifying patterns of spatial and ...
Hanna Thosteman, Katherine Eisen, Clara McNaughton Montgomery, Xuefei Cheng, Loretta Pace, Magne Friberg   +5 more
wiley   +1 more source

Foliar magnesium fertiliser remediates induced Mg deficiency in cation-rich vineyard soils

OENO One
Magnesium (Mg) is an essential plant macronutrient that influences various physiological processes, including photosynthesis and carbohydrate translocation. Magnesium deficiency in grapevines (Vitis vinifera L.) can impair vine performance, productivity,
Cody Copp
doaj   +1 more source

Foliar nutrient levels of native tree species from Central Amazonia. 2. Campina

, 1985
Adult leaves of 14 woody species were sampled in the campina at km 62 of the road Manaus - Caracaraí. The lamina were classified as to their size and analysed for N, P, K, Ca, Mg and Na. Comparing the foliar levels of the bioelements to relevant data for
Klinge, H.
core  

Bottom–up and top–down drivers influence urbanization effects on insect herbivory in oaks

Oikos, EarlyView.
Urban forests provide essential ecosystem services, including pest control, biodiversity conservation, and human health benefits. Herbivory is a widespread biotic interaction that shapes ecosystem functions, such as primary productivity and soil fertility, which underpin these services.
Gabriela Quiroga, Carla Vázquez‐González, Víctor M. Rodríguez, Beatriz Lago‐Núñez, Astrid Van den Bossche, Pieter De Frenne, Martin M. Gossner, Johan A. Stenberg, Kristoffer Hylander, Ayco J. M. Tack, Mona Chor Bjørn, Katerina Sam, Jovan Dobrosavljević, Slobodan Milanović, Olivier Bonnard, Bastien Castagneyrol, Felisa Covelo, Luis Abdala‐Roberts, Xoaquín Moreira   +18 more
wiley   +1 more source

Development of strategies to improve quality and safety and reduce cost of production in organic and ‘low input‘ crop production systems [PDF]

, 2007
The overall aims of organic and low input crop production include the economically viable and environmentally sound production of high quality food and feed.
Cohen, Y., Koepke, U., Leifert, C., Tamm, L.   +3 more
core  

Populations of Pear Thrips, \u3ci\u3eTaeniothrips Inconsequens\u3c/i\u3e (Thysanoptera: Thripidae) in Sugar Maple Stands in Vermont: 1989-2005 [PDF]

, 2018
Development of an effective IPM strategy for pear thrips, Taeniothrips inconsequens (Uzel) (Thysanoptera: Thripidae), a pest of sugar maple, Acer saccharum Marshall, demands an understanding of their population fluctuations over time.
Kim, J. S, Parker, B. L, Skinner, M., Teillon, H. B, Tobi, D.   +4 more
core   +2 more sources

Barriers to Efficient Foliar Uptake of dsRNA and Molecular Barriers to dsRNA Activity in Plant Cells

Frontiers in Plant Science, 2020
Foliar application of dsRNA to elicit an RNA interference (RNAi) response is currently under consideration as a crop protection strategy. To access the RNAi machinery of a plant, foliarly applied dsRNAs must traverse the plant cuticle, avoid nuclease ...
Michael J. Bennett, J. Deikman, B. Hendrix, A. Iandolino   +3 more
semanticscholar   +1 more source

Could large‐scale silicon supplementation of crop‐lands mitigate the impacts of climate change?

PLANTS, PEOPLE, PLANET, EarlyView.
Intervention strategies that involve supplementing crop‐lands with silicon have significant scope for carbon capture and drought mitigation, offering wide‐ranging societal impacts. These include contributing to decarbonisation goals, enhancing food security, providing economic benefits and reducing environmental damage associated with intensive ...
Scott N. Johnson, Kimberley J. Simpson, Susan E. Hartley   +2 more
wiley   +1 more source