Results 71 to 80 of about 101,999 (216)

AGROECOLOGIA E EXTENSÃO: O MOVIMENTO ESTUDANTIL EM DEFESA DE UMA NOVA AGRONOMIA

open access: yesRevista Brasileira de Extensão Universitária, 2017
O movimento estudantil nacional absorveu diversas temáticas emergentes dos movimentos sociais que tendem a contrapor a hegemonia dos paradigmas convencionais, observada nas universidades e na sociedade. No tocante aos cursos de Agronomia, se observa uma
Rodrigo Ferraz Ramos   +4 more
doaj   +1 more source

Forgotten Fruit, Infinite Potential: History, Genetics, Cultivation, and Future Perspectives for Feijoa sellowiana

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Feijoa sellowiana (O. Berg), known as feijoa, is a South American fruit native to southern Brazil and northeastern Uruguay, with agronomic, nutritional, and industrial potential. Once restricted to its native range, the species is now cultivated in New Zealand, Colombia, and Georgia, where breeding programs and market chains are advancing its ...
Suelen Martinez Guterres   +7 more
wiley   +1 more source

La breve y triste historia de la geología en Uruguay

open access: yesRevista del Museo de La Plata, 2016
Se describen las etapas que pueden reconocerse en los ciento ocho años en los que se desarrollaron conocimientos geológicos científicos en Uruguay.
Jorge L. Bossi Scorza
doaj   +1 more source

Promoción de raigrás anual naturalizado (Lolium multiflorum L.) en la cuenca del río Salado. Evaluación de la producción invernal de forraje en pastoreo [PDF]

open access: yes, 2013
Effective operation of grazing production systems needs control the production of forage at farm level. A nine year old stand of enhanced tame native ryegrass (Lolium multiflorum L.) (RGE) and an annual crop of Italian ryegrass (Lolium multiflorum L.
Colombatto, Dario   +3 more
core  

Pre-harvest sprouting and grain dormancy in sorghum bicolor: What have we learned? [PDF]

open access: yes, 2018
The possibility of obtaining sorghum grains with quality to match the standards for a diversity of end-uses is frequently hampered by the susceptibility to pre-harvest sprouting (PHS) displayed by many elite genotypes.
Benech-Arnold, Roberto Luis   +1 more
core   +2 more sources

How to eradicate an invasive forest pest without clear‐cutting

open access: yesJournal of Applied Ecology, Volume 63, Issue 3, March 2026.
The results show that selective cutting applied together with modern remote sensing surveillance methods is an environmentally friendly alternative to the mandatory clear‐cutting for PWN control in the EU. Abstract The pine wood nematode (PWN), Bursaphelenchus xylophilus, is an invasive species causing high pine mortality in invaded areas outside its ...
Hongyu Sun   +6 more
wiley   +1 more source

Insecticide effect of leaf extracts from Schinus molle on larvae of Gonipterus platensis

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2017
The insecticide effect of new and mature leaf extracts obtained with ethanol and water from Schinus molle L. (Anacardiaceae) were evaluated at 0.5 - 3.4% w/v, and 0.5 - 4.8% w/v, respectively, onto larvae of Gonipterus platensis Marelli (Coleoptera ...
Ítalo Chiffelle Gómez   +3 more
doaj   +1 more source

Microbial and Genomic Information Synergistically Contribute to Predicting Swine Performance Across Production Systems

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 2, Page 256-272, March 2026.
ABSTRACT Microbiota composition represents a promising tool in precision farming, simultaneously serving as a benchmark of environmental challenge, a predictor of animal physiological status, and a direct target for host selection. In this paper, we compared the ability of microbiota composition and genomic information to predict swine performance in ...
Christian Maltecca   +6 more
wiley   +1 more source

Haematobia irritans clone Hi-18S-ab-fr 18S ribosomal RNA gene, partial sequence [PDF]

open access: yes, 2007
GenBank: EU013947.1 Haematobia irritans clone Hi-18S-ab-fr 18S ribosomal RNA gene, partial sequenceFil: Sonvico, A.. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Filiberti, Adrian.
Filiberti, Adrian   +2 more
core  

Deciphering How Olive Volatiles and Fatty Acids Shape Bactrocera oleae (Rosii) Oviposition Preference Using Multivariate Regression Models

open access: yesJournal of Applied Entomology, Volume 150, Issue 2, Page 254-264, March 2026.
ABSTRACT The olive fly (Bactrocera oleae (Rossi)), the major pest of olives, primarily recognises visual, olfactory, acoustic, gustatory and tactile signals that regulate its behavioural activity, courtship and reproductive success, as well as the search for ideal conditions for its offspring.
Antonio González‐Fernández   +6 more
wiley   +1 more source

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