Results 31 to 40 of about 1,966,151 (299)

Measuring production of continuously grazed hill pastures

Proceedings of the New Zealand Grassland Association, 1998
Estimates of pasture production are critical for comparing treatment effects in research trials, as inputs to decision support models, and for on-farm use in constructing grazing plans. We compared two techniques for measuring pasture production, over 2 years in 36 paddocks continuously grazed with sheep, on hill country at the Ballantrae Research ...
B.P. Devantier, M.G. Lambert, I.M. Brookes, C.L. Hawkins   +3 more
openaire   +2 more sources

Tuning the Optoelectronic Properties of Wide Bandgap Perovskites: Data‐Driven Insights from Combinatorial Synthesis and High‐Throughput Experimentation

Advanced Functional Materials, EarlyView.
Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek, Sergey Tsarev, Nathan Rodkey, Oleksandr Pshyk, Stefanie Frick, Maksym V. Kovalenko, Sebastian Siol   +6 more
wiley   +1 more source

Research methodology of grazing [PDF]

, 2011
Throughout Europe, grass is the main feed for dairy cattle. This report presents the main results of the first meeting of the European Grassland Federation (EGF) Working Group Grazing in Kiel on 29 August 2010.
Vliegher, A., de, Hennessy, D., Peyraud, J.L., Pinxterhuis, J.B., Pol, A., van den   +4 more
core  

Rendimento de soja em sistema de integração lavoura-pecuária: efeito de métodos e intensidades de pastejo Soybean yield in an animal-crop rotation system: effects of grazing methods and intensities

Ciência Rural, 2008
Sistemas de integração lavoura-pecuária têm despertado o interesse de produtores que buscam a diversificação das atividades e o aumento da rentabilidade. O objetivo deste trabalho foi avaliar a influência de métodos e intensidades de pastejo de ovinos no
Robson Lunardi, Paulo César de Faccio Carvalho, Carlos Ricardo Trein, José Antonio Costa, Guilherme Fernandes Cauduro, Cristina Maria Pacheco Barbosa, Angelo Antônio Queirolo Aguinaga   +6 more
doaj   +1 more source

Effect of Sheep Grazing, Stocking Rates and Dolomitic Limestone Application on the Floristic Composition of a Permanent Dryland Pasture, in the Montado Agroforestry System of Southern Portugal

Animals, 2022
The Montado is a complex agroforestry–pastoral ecosystem due to the interactions between soil–pasture–trees–animals and climate. The typical Montado soil has an acidic pH and manganese toxicity, which affect the pasture’s productivity and pasture ...
Emanuel Carreira, João Serrano, Carlos J. Pinto Gomes, Shakib Shahidian, Luís L. Paniagua, Alexandre Pilirito, José Lopes Castro, Mário Carvalho, Alfredo F. Pereira   +8 more
doaj   +1 more source

Freeze‐Thaw Engineered Dual Conductivity Polymeric Binder Stabilizes Large‐Volume‐Change Lithium–Ion Battery Anodes

Advanced Functional Materials, EarlyView.
This work developed an all‐aqueous freeze‐thaw strategy to create a dual‐conductive PVA/P3KBT binder for high volume‐change lithium–ion battery anodes. The resulting binder system strengthens the electrode structure, supports ion and electron transport, and accommodates repeated volume changes, reducing cracking and improving long‐term cycling ...
Haoze Ren, Jeremy Wang, Han Li, Marie Francoise C. Millares, Hao Guo, Sz‐Chian Liou, Siyu Qin, Ryan Thorpe, Melissa A. Guercio, Dali Yang, Lu Ma, Siyu Wu, Ruipeng Li, Esther S. Takeuchi, Amy C. Marschilok, Shan Yan, Kenneth J. Takeuchi, Elsa Reichmanis   +17 more
wiley   +1 more source

Arnol′d tongues arising from a grazing-sliding bifurcation [PDF]

, 2009
The Neımark–Sacker bifurcation, or Hopf bifurcation for maps, is a well-known bifurcation for smooth dynamical systems. At this bifurcation a periodic orbit loses stability, and, except at certain “strong” resonances, an invariant torus is born.
Osinga, HM, Szalai, Róbert, Osinga, Hinke, Szalai, R   +3 more
core   +1 more source

Modelling the influence of rainfall variability and different grazing systems on the spatiotemporal dynamics and productivity of semiarid rangeland [PDF]

, 2010
Includes abstract.Includes bibliographical references (leaves 153-169).This study pursued a two-fold objective: firstly, to broaden our knowledge about the rainfall-plant-animal system dynamics; and secondly, to re-examine the rotational grazing system ...
Kazembe, John Abdul-Aziz
core   +1 more source

Oxygen‐Vacancy‐Regulated Crystallization and Ferroelectric Phase Stabilization in Hf0.5Zr0.5O2 Thin Films

Advanced Functional Materials, EarlyView.
Temperature‐resolved in situ grazing‐incidence wide‐angle X‐ray scattering reveals that oxygen vacancies actively regulate crystallization in Hf0.5Zr0.5O2 thin films. By decoupling macroscopic strain from intrinsic phase evolution, a vacancy‐lean environment significantly lowers the activation energy barrier for crystallization.
Hyun Woo Jeong, Jaewook Lee, Junseong Seo, Hyojun Choi, Dong Hee Han, Seungjae Heo, Tae‐Yeol Jeon, Yunseok Kim, Younghwan Lee, Min Hyuk Park   +9 more
wiley   +1 more source

Livestock Grazing On The National Forests—Why continue to do it? [PDF]

Rangelands, 2002
Livestock grazing on the national forests--why continue to do it?
David Bradford, Floyd Reed, Robbie Baird LeValley   +2 more
openaire   +1 more source