Results 111 to 120 of about 57,004 (233)

Medical segetal flora of Central Poland [PDF]

open access: yes, 2008
In the paper a list and general characterization of medical segetal flora of Central Poland is given. This flora consists of 300 taxa. Among the most threatened species there are 6 taxa: Adonis aestivalis, A.
Warcholińska, Aurelia Urszula
core  

Reakcja Chenopodium Album na rodzaj nawożenia i gatunek rośliny uprawnej

open access: yesAgronomy Science, 2007
The immediate and prolonged (i.e. two and three years after the treatment) effect of fertilizing with organic wastes on the content in tissues and consumption rate of potassium, calcium and manganese by Chenopodium album in various crops, in its varying ...
CZESŁAWA TRĄBA, JÓZEFA WIATER
doaj  

Granivoría de la Torcaza Común (Zenaida auriculata) y su rol en la dispersión de semillas en bosques semiáridos del centro de Argentina [PDF]

open access: yes, 2017
La Torcaza Común (Zenaida auriculata) es una de las aves granívoras más abundantes de la región Neotropical, y ha sido declarada plaga en varias regiones del sur de Sudamérica.
Costan, Andrea Silvina   +1 more
core  

YOLOv8n-SSND: An Improved Lightweight Model for Aerial Chenopodium Chenopodium quinoa Willd. Spike Target

open access: yes智慧农业
[Objective]The Chenopodium quinoa panicle is a critical phenotypic indicator for estimating crop yield and evaluating the growth condition of Chenopodium quinoa plants.
WU Tingting   +4 more
doaj   +1 more source

Produkcja biomasy przez Chenopodium album L. w jęczmieniu jarym odchwaszczanym chemicznie zredukowanymi i zalecanymi dawkami herbicydów

open access: yesAgronomy Science, 2007
The aim of the work was to determine the influence of reduced doses herbicide and spring barley density on seed and biomass production of Chenopodium album L.
ROMAN KRAWCZYK
doaj  

Quality assessments of untreated and washed quinoa (Chenopodium quinoa) seeds based on histlogical and foaming capacity investigations [PDF]

open access: yes
Quinoa seed has a high nutritional value, but has a coating of bitter-tasting saponins, making it unpalatable. Therefore the seeds are usually processed in order to remove the naturally occurring saponins from the seeds.
Groot, M.J.   +5 more
core   +1 more source

psbA mutation (Ala251 to Val) in Chenopodium album resistant to triazinones [PDF]

open access: yes, 2008
C
Bulcke, Robert   +4 more
core   +1 more source

SEROLOGICAL, BIOLOGICAL AND MOLECULAR DETECTION OF Prunus necrotic ringspot virus ON Rosa damascena Mill. IN TURKEY

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2017
This study was carried out during 2012 in oil rose (Rosa damascena Mill.) production areas in Burdur prov-ince of Turkey. A total of 102 oil rose leaf samples showing virus-like symptoms were collected from 8 dif-ferent locations.
Handan Çulal Kiliç   +2 more
doaj  

Óleo essencial de Chenopodium ambrosioides L.: estado da arte

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2015
Chenopodium ambrosioides L. é uma erva aromática amplamente distribuída ao longo da América, África e também em países da Europa. No Brasil, a planta é popularmente conhecida como mastruz.
Rafaela Damasceno Sá   +2 more
doaj  

Analysis and Definition of the close-to-crop Area in Relation to Robotic Weeding [PDF]

open access: yes, 2004
The objective of this paper is to analyse and define the field conditions close to the crop plants of sugar beet (Beta vulgaris L.). The aim is to use this study for the choice and development of new physical weeding methods to target weeds at individual
Griepentrog, Hans W.   +1 more
core  

Home - About - Disclaimer - Privacy