Results 31 to 40 of about 5,485 (171)
Estimou-se o potencial de produção de uvas das cultivares copa Concord, Isabel e Seibel 2, recomendadas para produção de suco, enxertadas sobre os porta-enxertos IAC 313 'Tropical', 'IAC 571-6', IAC 572 'Jales', e IAC 766 'Campinas', num experimento ...
MAURILO MONTEIRO TERRA +5 more
doaj +1 more source
Navigating scale and interdisciplinary dynamics in conservation social science
Abstract To better understand and address global human–environment crises, interdisciplinary collaborations across the natural and social sciences have become increasingly common in conservation. Within such collaborations, the question of scale can cause tensions: how to agree on the unit of measurement and analysis?
Walker DePuy +3 more
wiley +1 more source
Design and management considerations for the Kenya–Tanzania marine transboundary conservation area
Abstract Although transboundary conservation areas (TCAs) are critical tools for protecting ecosystems and ecological processes that transcend national jurisdictions, they are challenging to create due to the differences in governance contexts and capacity and power dynamics among countries.
Vera Horigue, Arthur Tuda, Joseph Maina
wiley +1 more source
Elections, coalitions, and the politics of Brazil's macroeconomic stabilization
Abstract After several failed attempts in previous years, Brazil's Plano Real finally ended hyperinflation in 1993–1994, and a significant driver of inequality and poverty was eliminated as a result. By combining data from Congress and newspaper archives, 17 interviews, and secondary sources, this article takes a qualitative approach to explore the ...
Daniel H. Alves
wiley +1 more source
Human management of ongoing evolutionary processes in agroecosystems
Agricultural sustainability depends on the adaptation of crops to their local environment. Smallholder farmers who save seed provide an essential “evosystem” service by growing locally adapted seed varieties that can recruit biodiversity to enhance their growth and defense. While professional plant breeding has diverted evolutionary processes away from
Alicia Mastretta‐Yanes +9 more
wiley +1 more source
O objetivo deste trabalho foi avaliar o desempenho produtivo, a estabilidade da produção e a adaptabilidade de três cultivares de amendoim em diversos ambientes típicos de cultivo e severidade das doenças foliares que podem ocorrer no Estado de São Paulo.
Ignácio José de Godoy +5 more
doaj
A Epagri impulsiona a produção orgânica de hortaliças em Santa Catarina
A produção de hortaliças é uma atividade crescente no mundo todo. Inicialmente sua produção era realizada de forma sustentável, mas com a Revolução Verde e o uso excessivo de adubos sintéticos e agrotóxicos, a produção de hortaliças deixou de ser ...
Euclides Schallenberger +4 more
doaj
Opportunities and challenges for strawberry cultivation in urban food production systems
Cultivation of strawberry plants in urban production systems, whether in green open‐air spaces or under some form of protected horticulture such as vertical farming, has demonstrated to be challenging to new farmers and businesses. Commercial strawberry producers have an advanced understanding of strawberry plant physiology, enabling them to grow the ...
Aikaterini Kouloumprouka Zacharaki +3 more
wiley +1 more source
Produção agroecológica de morango no Oeste Catarinense
O trabalho teve como finalidade avaliar o comportamento de três cultivares de morango com a utilização de diferentes fontes de adubo orgânico em sistemas agroecológicos de produção.
Eloi Erhard Scherer +4 more
doaj
Os objectivos deste trabalho consistiram em avaliar o efeito de diferentes doses de azoto no rendimento do milho. Realizam-se ensaios com as seguintes doses de azoto 0, 50, 100, 200, e 400 kg ha-1 e avaliou-se a produção de duas cultivares, a regional ...
Imaculada da Conceição Henriques +2 more
doaj

