Results 61 to 70 of about 23,655 (270)

Desenvolvimento da tiririca (Cyperus rotundus) influenciado pela presença e ausência de palha de cana-de-açúcar e herbicida Cyperus rotundus development influenced by the presence and absence of sugar-cane straw and herbicide

Planta Daninha, 2006
O trabalho objetivou avaliar o desenvolvimento de Cyperus rotundus plantado em diferentes profundidades na ausência e presença de imazapic e palha da cana-de-açúcar. O delineamento experimental utilizado foi inteiramente casualizado, analisado em esquema
C.A.M. Azania, A.A.P.M. Azania, M.C.M.D. Pavani, P.L.C.A. Alves   +3 more
doaj   +1 more source

Pest categorisation of Davidsoniella virescens [PDF]

, 2017
Following a request from the European Commission, the EFSA Panel on Plant Health (PLH) performed a pest categorisation of Davidsoniella virescens, a well‐defined and distinguishable fungal species of the family Ceratocystidaceae.
Alan MacLeod, Ariena Van Bruggen, Björn Niere, Claude Bragard, David Caffier, Elisavet Chatzivassiliou, Gianni Gilioli, Gregor Urek, Jean‐Claude Gregoire, Johanna Boberg, Jonathan West, Josep Anton Jaques Miret, Katharina Dehnen‐Schmutz, Marco Pautasso, Maria Navajas Navarro, Michael Jeger, null null, Paolo Gonthier, Roel Potting, Stephan Winter, Stephen Parnell, Thierry Candresse, Trond Rafoss, Vittorio Rossi, Wopke Van der Werf   +24 more
core   +2 more sources

Quantitative Trait Loci Mapping and Development of KASP Marker Smut Screening Assay Using High-Density Genetic Map and Bulked Segregant RNA Sequencing in Sugarcane (Saccharum spp.) [PDF]

, 2022
Yijing Gao, Shan Zhou, Yuxin Huang, Baoqing Zhang, Yuhui Xu, Gemin Zhang, Prakash Lakshmanan, Rongzhong Yang, Hui Zhou, Dongliang Huang, Junxian Liu, Hongwei Tan, Weizhong He, Cuifang Yang, Weixing Duan   +14 more
openalex   +1 more source

Tolerância de diferentes cultivares de cana-de-açúcar (Saccharum spp.) A herbicidas Tolerance of different sugarcane (Saccharum spp.) Cultivars to herbicides

Planta Daninha, 2011
Este trabalho objetivou avaliar a tolerância de cultivares de cana-de-açúcar aos herbicidas sulfentrazone, imazapic, isoxaflutole, clomazone e ametryn+trifloxysulfuronsodium. O delineamento experimental foi em blocos ao acaso, em esquema de parcelas subdivididas com quatro repetições.
F.S Zera, C.A.M Azania, A.R Schiavetto, C.M Lorenzato, A.A.P.M Azania   +4 more
openaire   +2 more sources

Initial Recovery of the Herbaceous Layer of a Temperate Deciduous Forest After 30 Years of Nitrogen Amendments: Implications for the Success of the Clean Air Act

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
A hysteretic model predicts a time lag in the response of herbaceous layer variables (e.g., cover, diversity) to decreasing N deposition. To the contrary, virtually all such variables displayed a surprising sensitivity to decreased N. ABSTRACT Increases in nitrogen (N) emissions during the 20th century resulted in the atmospheric deposition of N ...
Frank S. Gilliam, Zachariah K. Fowler, William T. Peterjohn   +2 more
wiley   +1 more source

Períodos de interferência das plantas daninhas na cultura da cana-de-açúcar: II - capim-braquiária (brachiaria decumbens) Interference periods of weeds in the sugarcane crop: II - brachiaria decumbens

Planta Daninha, 2001
Um experimento foi conduzido em Olímpia-SP, com o objetivo de avaliar os efeitos de períodos de convivência e controle das plantas daninhas na produtividade da cultura da cana-de-açúcar. A cana foi plantada em maio de 1995, sendo colhida 15 meses após; a
M.A. Kuva, R. Gravena, R.A. Pitelli, P.J. Christoffoleti, P.L.C.A. Alves   +4 more
doaj   +1 more source

New Wisconsin Record for \u3ci\u3ePterostichus Punctatissimus\u3c/i\u3e (Coleoptera: Carabidae) [PDF]

, 2018
A single specimen of Pterostichus punctatissimus (Randall) (Coleoptera: Carabidae) was recovered from an unbaited pitfall trap in northern Wisconsin in late May, 2013.
Larson, Scott, Lee, Xia, Mayry, Jessica
core   +2 more sources

Variation in Climate Shapes Seedling Recruitment Along Resource Gradients in a Northern Hardwood Forest

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Seedling counts over 26 years revealed that wetter‐site temperate tree species struggle to recruit in warmer, drier years, whereas drier‐site species are more climate‐tolerant. Shadier forests buffered seedlings from heat and drought. Local soils and canopy cover strongly shaped outcomes, revealing considerable differences among species in climate ...
Bailey H. McNichol, Richard K. Kobe
wiley   +1 more source

Efecto de diferentes tipos de uso de la tierra en las fracciones del carbono orgánico del suelo

Pastos y Forrajes, 2023
Objectives: To evaluate the effect of different types of land use on the organic carbon fractions of a chromic vertisol soil. Materials and Methods: The research was developed in a permanent observation point, located in Holguin province. Soil samples
George Martín-Gutiérrez, Pablo Pablos-Reyes, Yakelín Cobo-Vidal, Juan Alejandro Villazón-Gómez, Adrián Serrano-Gutiérrez   +4 more
doaj  

The in silico study of the COBRA gene family in sugarcane related to potential biomass content

Menara Perkebunan, 2022
Sugarcane (Saccharum sp.) is potential as a biofuel and biomaterial source for its high cellulose content. Cellulose is the main constituent of the plant cell wall, as a linear chain arranged in a polysaccharide bundle, called cellulose microfibril.
Riza Arief Putranto, Galuh Wening Permatasari , Rizka Tamania Saptari   +2 more
doaj   +1 more source