Results 31 to 40 of about 3,822 (181)

Soil and Forest Degradation Driven by Cattle Grazing and Selective Logging in Sub‐Antarctic Nothofagus Ecosystems of Patagonia

Land Degradation &Development, EarlyView.
ABSTRACT Soil and forest degradation driven by chronic land‐use pressures is an increasingly widespread process in forested landscapes worldwide, yet its empirical characterization remains limited, particularly in temperate and sub‐Antarctic ecosystems.
Carlos Zamorano‐Elgueta, Susana Valle, Simona Landi, José Dörner, Luis Cayuela   +4 more
wiley   +1 more source

Annual–Perennial Forage Mixtures Improve Forage Productivity and Soil Quality in Patchily Degraded Cultivated Pastures Under Grazing Management

Land Degradation &Development, EarlyView.
ABSTRACT Patchy degradation of cultivated pastures under long‐term grazing is a serious issue limiting grassland productivity. The use of annual and perennial legume–grass mixtures, which offer complementary functional advantages, may provide a practical reseeding‐based approach for improving patchily degraded cultivated pastures; however, limited ...
Shuaibin Lai, Bingchen Yuan, Jiaxing You, Zhen Xu, Meiyan Zhang, Xinrong Yao, Jiating Wang, Fujiang Hou   +7 more
wiley   +1 more source

Diversity and Co-occurrence Patterns of Soil Bacterial and Fungal Communities in Seven Intercropping Systems

Frontiers in Microbiology, 2018
Intercropping plays a vital role in greenhouse production, and affects soil physicochemical properties and soil microbial communities structure, but influences of intercropping on the relationship of microorganisms are reported in continuous cropping ...
Sen Li, Sen Li, Sen Li, Fengzhi Wu, Fengzhi Wu, Fengzhi Wu   +5 more
doaj   +1 more source

Comportamento de adubos verdes de inverno na região serrana fluminense [PDF]

Pesquisa Agropecuária Brasileira, 2001
O objetivo deste trabalho foi o de avaliar o comportamento de espécies de adubos verdes de inverno, em um Cambissolo Háplico Tb distrófico, sob duas condições de fertilidade, a 1.100 m de altitude.
Carlos Antonio Almeida Barradas, Luiz Rodrigues Freire, Dejair Lopes de Almeida, Helvécio De-Polli   +3 more
doaj   +1 more source

Social‐ecological signatures in plant species composition across Swiss cities and urban green space types

PLANTS, PEOPLE, PLANET, EarlyView.
Cities can harbor greater plant diversity than other ecosystems, yet how city sociocultural factors may determine differences in plant composition across equivalent urban green space types remains understudied. Here, we compare plant communities in five main urban greenspace types across three Swiss cities representing the country's French (Geneva ...
Joan Casanelles‐Abella, Sebastian R. Ruile, Ariel Bergamini, Gala Mona Louise Dädlow, Vivien Grothe, Bertrand Fournier, Kilian Perrelet, Marco Moretti   +7 more
wiley   +1 more source

Interferência de plantas daninhas no estabelecimento do trevo branco como cultura forrageira

Ciência Rural, 2013
A interferência das plantas daninhas é um dos principais fatores que influencia no estabelecimento das pastagens e, dentro das pastagens, o trevo branco é uma importante Fabaceae utilizada na alimentação animal.
Maurício Zanovello Schuster, Leonardo Silvestri Szymczak, Sebastião Brasil Campos Lustosa, Adelino Pelissari, Anibal de Moraes, Reinaldo Francisco   +5 more
doaj   +1 more source

The role of arbuscular mycorrhizal fungi in the competition between invasive and native plants depends on the soil nitrogen form

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant invasion and nitrogen (N) deposition are escalating global change threats. Arbuscular mycorrhizal fungi (AMF) are increasingly recognized as critical mediators of plant invasion success, largely through their role in enhancing host nutrient acquisition.
Zhe‐Yang Su, Chong‐Wei Li, Ao Liu, Hui‐Xuan Liao, Heng‐Jun Zhao, Yu‐Qi Fang, Bao‐Ming Chen   +6 more
wiley   +1 more source

Contenido polínico de las mieles del sur de la provincia de Santa Fe (Argentina) Pollen content of honey from southern Santa Fe province (Argentine)

Boletín de la Sociedad Argentina de Botánica, 2005
Veintisiete muestras de mieles fueron analizadas usando las técnicas convencionales. Se identificaron 24 tipos morfológicos. Las familias más representadas fueron: Fabaceae, Asteraceae, Myrtaceae y Brassicaceae.
María Lusardi, Darién Prado, Susana Gattuso   +2 more
doaj  

Natural Parasitism of Nezara viridula (Linnaeus) (Hemiptera: Pentatomidae) by Trichopoda pictipennis Bigot (Diptera: Tachinidae) in an Organic Strawberry Field in Germany

Entomologia Experimentalis et Applicata, EarlyView.
Natural parasitism of the invasive southern green stinkbug was recorded in an organic strawberry cropping system in southwestern Germany. The tachinid fly Trichopoda pictipennis shows successful establishment and field activity, indicating ongoing range expansion.
Sophie Wenz, Olaf Zimmermann, Annette Reineke   +2 more
wiley   +1 more source

Analiza zawartości flawonoidów i kwasów fenolowych o działaniu leczniczym w koniczynie inkarnatce (Trifolium incarnatumL.)

Herbalism, 2016
Koniczyna inkarnatka (Trifolium incarnatum L.) jest rośliną należącą do rodziny bobowa-tych (Fabaceae), do której zalicza się również inne gatunki Trifolium, takie jak koniczyna czerwona (Trifolium pratense L.) i koniczyna biała (Trifolium repens L.).
Magdalena Majcher, Joanna Rataj, Weronika Wojnar, Maria Zych, Jerzy Bukowczan, Marlena Zagwożdżon, Justyna Petelewicz, Ilona Kaczmarczyk-Sedlak   +7 more
doaj   +1 more source