Influence of Cladonia substellata Vainio extracts and usnic acid on germination and growth of Allium cepa L. seedlings [PDF]
, 1999 The effect of lichen extracts obtained from Cladonia substellata and its main constituent, on the germination and growth of onion (Allium cepa L.) seedlings was investigated.
Filho, Lauro Xavier +2 more
core
, 2007 Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 276, DOI: 10.5281/zenodo ...
openaire +1 more source
Something of a Paradox: The Curious Neglect of Agriculture in Development [PDF]
This paper argues that investment in agriculture has a large and continuing developmental importance in terms of both economic growth and poverty reduction.
Derek D. Headey, Dirk Bezemer
core
Systems of Index Numbers for International Price Comparisons Based on the Stochastic Approach [PDF]
In this paper, we introduce a new class of index numbers for international price comparisons. We prove the existence and uniqueness of the new price index. We then propose a stochastic approach to the Ikle (1972) and the new system of index numbers.
D.S. Prasada Rao, Gholamreza Hajargasht
core
Ecología Austral, 1991 Los sitios preféridos de alimentación de las larvas de Epinotia aporema son los brotes (los sitios más pilosos), mientras que la mayor proporción de huevos se registra sobre los nudos (los sitios menos pilosos), y, secundariamente, sobre las hojas. Dada
Norma E. Sánchez +2 more
doaj
UTILIZAÇÃO DOS RECURSOS HÍDRICOS SUBTERRÂNEOS NA AGRICULTURA IRRIGADA DO CEARÁ
Revista Águas Subterrâneas, 1988 Resumo não disponível.
João Bosco Andrade Morais +1 more
doaj
A responsabilidade social do Pronaf na agricultura familiar catarinense
Agropecuária Catarinense, 2021 Djalma Rogério Guimarães +2 more
doaj
Assessment of salinity tolerance in onion (<i>Allium cepa</i> L.) genotypes at germination stage through morphological traits and multivariate analysis. [PDF]
Front Plant SciKasar S +10 more
europepmc +1 more source
Metafrontier Functions for the Study of Inter-regional Productivity Differences [PDF]
The paper uses the concept of metafrontier functions to study regional differences in production technologies. The paper has three components. The first deals with the analytical framework necessary for the definition of metafrontier functions.
Christopher J. O'Donnell +2 more
core
Análise da evolução da produção de maçã em Santa Catarina no período de 2014 a 2021
Agropecuária CatarinenseA maçã é uma das frutas mais cultivadas e consumidas globalmente, com diversos cultivares dominantes. Enquanto a China lidera a produção mundial, outros países, incluindo o Brasil, também têm participação significativa, sendo Santa Catarina um dos ...
Rebeca Poluceno Souza +2 more
doaj