Results 61 to 70 of about 9,044 (165)

The time budget and feeding ecology of the pukeko (Porphyrio porphyrio melanotus, Temminck 1820) a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Zoology at Massey University [PDF]

, 1978
The annual and seasonal time budget and feeding ecology of pukeko Porphyrio porphyrio melanotus are described both as a composite day and diurnally. The study shows pukeko do not spend equal time in all activities in all habitats over the day, for each ...
Wright, John D
core  

Inventaire des mauvaises herbes dans les pépinières ornementales du Québec [PDF]

, 1991
Un inventaire des mauvaises herbes réalisé au cours de l'été 1986 a permis de visiter 53% des superficies en production ornementale au Québec. Les infestations de mauvaises herbes étaient maintenues à de faibles niveaux dans les pépinières visitées grâce
Cloutier, D.C., Leblanc, M.L., Marcotte, R.   +2 more
core   +1 more source

A Review of the Control of Coccidiosis in Poultry Using Natural Additives, Focusing on Gut Health and Immunity

Advances in Agriculture, Volume 2026, Issue 1, 2026.
Coccidiosis is one of the most common diseases in the poultry industry worldwide (especially in broilers aged 3–6 weeks), causing significant economic losses to poultry farmers and governments every year. Conventional methods (anticoccidial chemical compounds) for the coccidiosis debarment and control always present challenges and disadvantages, such ...
Fatemeh Aziz-Aliabadi, Hadi Noruzi, Zeyad Kamal Imari, Lee Seong Wei   +3 more
wiley   +1 more source

Determinação de espécie indicadora e comparação de genótipos de girassol quanto ao potencial alelopático Determination of indicative species and comparison of sunflower genotypes as to their allelopathic potential

Planta Daninha, 2009
Na agricultura atual, o método mais utilizado para o controle de plantas daninhas é o químico, em razão da facilidade de uso, elevada eficiência e baixa necessidade de mão de obra.
H.L. Silva, M.M. Trezzi, J.A. Marchese, G. Buzzello, E. Miotto Jr., F. Patel, F. Debastiani, J. Fiorese   +7 more
doaj   +1 more source

Ecological Notes on Species of Cleridae (Insecta: Coleoptera) Associated With the Prairie Flora of Central North America [PDF]

, 2018
The association of eighteen species of Cleridae (Coleoptera) with tallgrass and shortgrass prairie ecosystems in central North America is reported for the first time.
Mawdsley, Jonathan R
core   +3 more sources

Diversity, Structural Dynamics, Regeneration Potential, and Endemism of Moist Evergreen Afromontane Forests in Ethiopia

International Journal of Forestry Research, Volume 2026, Issue 1, 2026.
The moist evergreen Afromontane forest (MEAF) in Ethiopia is characterized by unique species diversity and serves as the center of origin and diversity for Coffea arabica. A systematic review of MEAF in Ethiopia was conducted following the PRISMA 2020 protocol.
Worku Misganaw Tebabal, Getinet Masresha Kassa, Yalew Yiblet Mekonen, Mustafa Zeybek   +3 more
wiley   +1 more source

Soil Organic Carbon Variability in Tropical Cropping Systems: Interactions With Texture, pH, Macronutrients, and Organic Matter

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Soil organic carbon (SOC) plays a crucial role in mitigating climate change and enhancing soil fertility. Its storage and dynamics are particularly significant in agricultural ecosystems of the Peruvian Amazon, where the expansion of agriculture and livestock farming may disrupt the regional carbon balance.
Richard Solórzano, Juancarlos Cruz, Rodolfo Chuchon-Remon, Nery Gaona-Jimenez, Geomar Vallejos-Torres, Othmane Merah   +5 more
wiley   +1 more source

Flora of polliniferous importance for Apis mellifera (L.) in the region of Viçosa, MG [PDF]

, 2011
Procurou-se conhecer a flora de importância polinífera para Apis mellifera (L.) na região de Viçosa, MG, em período de entressafra de mel, entre agosto e dezembro de 2005. O experimento foi realizado em dois apiários distintos, cada um com cinco colmeias.
LUZ, Cynthia Fernandes Pinto da, MEIRA NETO, João Augusto Alves, MESSAGE, Dejair, MODRO, Anna Frida Hatsue   +3 more
core   +4 more sources

Transcriptomics and gut microbiome analysis of the edible herb Bidens pilosa as a functional feed additive to promote growth and metabolism in tilapia (Oreochromis spp.)

BMC Genomics
Abstract Background To reduce the use of antibiotics and chemicals in aquaculture, an edible herb - B. pilosa - has been selected as multifunctional feed additives to address this issue. Although there has been considerable research into the effects of B.
Che-Chun Chen, Chung-Yen Lin, Hsin-Yun Lu, Chyng-Hwa Liou, Ying-Ning Ho, Chang-Wen Huang, Zhong-Fu Zhang, Chih-Hsin Kao, Wen-Chin Yang, Hong-Yi Gong   +9 more
openaire   +3 more sources

Ecological Diversity of Summer Maize Weed Species in the Western Mid‐Hills of Nepal

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Maize (Zea mays L.) cultivation in the mid‐hills of Nepal is vital for food security but faces significant yield losses due to weed competition. The two‐year (2023–2024) phytosociological study on summer maize was conducted to assess weed diversity and dynamics in randomly selected 40 farmers’ fields of Puranchaur, Dhikidada, Gharmi, and Lamachaur at ...
Dinesh Marasini, Shrawan Kumar Sah, Santosh Marahatta, Madhav Prasad Neupane, Flavio Boccia   +4 more
wiley   +1 more source