Results 31 to 40 of about 120,962 (178)

Enraizamento ex vitro e aclimatização de plântulas micropropagadas de amoreira-preta 'Xavante'

open access: yesRevista Brasileira de Fruticultura, 2013
O objetivo deste trabalho foi avaliar o enraizamento ex vitro e a aclimatização de plântulas de amoreira-preta 'Xavante'. Este trabalho foi conduzido no Centro de Ciências Agroveterinárias (CAV/UDESC), em Lages (SC).
Tânia Regina Pelizza   +4 more
doaj   +1 more source

The need for carbon finance schemes to tackle overexploitation of tropical forest wildlife

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Defaunation of tropical forests, particularly from unsustainable hunting, has diminished populations of key seed dispersers for many tree species, driving shifts in forest community composition toward small‐fruited or wind‐dispersed trees with low wood density. Such shifts can reduce aboveground biomass, prompting calls for overexploitation to
Caroline E. Milson   +3 more
wiley   +1 more source

Anais... [PDF]

open access: yes, 2019
Pequenas frutas na região de Vacaria, RS: um breve histórico. Políticas públicas municipais para o estímulo das pequenas frutas. Variedades y manejo cultural del arándano en Argentina. Programa de multiplicação de mudas de mirtilo no Uruguai.
SEMINÁRIO BRASILEIRO SOBRE PEQUENAS FRUTAS, 3., 2005, Vacaria.
core  

Zn and K influence in fruit sizes of Valencia orange Influencia de Zn y K en el tamaño del fruto de naranja Valencia

open access: yesRevista Brasileira de Fruticultura, 2005
In orange commercial farms, Zn deficiencies symptoms and small fruits were observed in Corrientes, Argentine. During four years (1995 to 1998), Valencia orange (Citrus sinensis Osb.) on Rough lemon (C.
Víctor Antonio Rodríguez   +3 more
doaj   +1 more source

Plant traits determine seed retention times in frugivorous birds: Implications for long‐distance seed dispersal

open access: yesFunctional Ecology, Volume 38, Issue 10, Page 2247-2260, October 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Seed dispersal by frugivorous animals is a key process for plant populations and communities. When frugivores consume fruits, seeds are temporarily retained inside their guts until seed deposition.
Claudio A. Bracho‐Estévanez   +4 more
wiley   +1 more source

Desenvolvimento de plantas de duas cultivares de framboeseira obtidas por estaca de raiz

open access: yesRevista de Ciências Agroveterinárias, 2014
A framboeseira (Rubus idaeus L.) é uma frutífera de clima temperado, que juntamente com a amoreira-preta (Rubus sp.), vem destacandose no mercado das pequenas frutas nos últimos anos.
Tiago Afonso Macedo   +5 more
doaj  

Características florais e carpométricas e germinação in vitro de grãos de pólen de cultivares de amoreira‑preta

open access: yesPesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar as características florais e carpométricas, a viabilidade dos grãos de pólen e a capacidade germinativa de sementes de cultivares de amoreira‑preta. Foram avaliadas as cultivares Brazos, Caingangue, Cherokee, Choctaw,
Madeleine Alves de Figueiredo   +3 more
doaj   +1 more source

Genomic signatures of past megafrugivore‐mediated dispersal in Malagasy palms

open access: yesJournal of Ecology, Volume 112, Issue 7, Page 1583-1598, July 2024.
Our results suggest that the legacy of megafrugivores regularly achieving long dispersal distances is still reflected in the population genetics of palms that were formerly dispersed by such animals. Furthermore, low genetic differentiation was possibly maintained after the megafauna extinctions through alternative dispersal (e.g.
Laura Méndez   +7 more
wiley   +1 more source

Adubação nitrogenada e características agronômicas em amoreira-preta

open access: yesPesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a influência de doses crescentes de nitrogênio sobre o crescimento vegetativo, a produção e os níveis foliares de nutrientes da amoreira-preta (Rubus spp.).
Ivan dos Santos Pereira   +4 more
doaj   +1 more source

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

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