Results 71 to 80 of about 141,300 (312)
Age of planted Echinacea purpurea: The factor of seed yield and quality [PDF]
Selekcija i Semenarstvo, 2007 Results for yield and quality of echinacea purpurea seed obtained from age of plants one, two, three, four and five year are presented. In the laboratory experiments germination energy (GE), total germination (TG) and weight seed was examined.
Jevđović Radosav +4 more
doaj
Non-inversion tillage in organic arable cropping [PDF]
, 2008 The opportunities for using an non-inversion tillage (NI) approach in organic systems has not been well investigated by research and what research has been done has not perhaps been sufficiently long-term.
Trump, Andrew
core
Assessment of Five Chilling Tolerance Traits and GWAS Mapping in Rice Using the USDA Mini-Core Collection [PDF]
, 2017 Rice (Oryza sativa L.) is often exposed to cool temperatures during spring planting in temperate climates. A better understanding of genetic pathways regulating chilling tolerance will enable breeders to develop varieties with improved tolerance during ...
Boykin, Debbie L. +7 more
core +3 more sources
Advanced Science, EarlyView.This study harnesses hydrodynamic flows to generate, confine and stimulate stem cell spheroids, enabling the large‐scale production of extracellular vesicles (EVs). This innovative method not only streamlines spheroid formation and subsequent EV release in a single, integrated process, but also ensures the generation of EVs with enhanced biological ...
Solène Lenoir +7 more
wiley +1 more source
Quality properties of wheat seed threshed on mobile thresher 'Ernet' type V-08 [PDF]
Journal on Processing and Energy in Agriculture, 2014 The examination results on threshing ten wheat varieties on the reconstructed mobile thresher 'Ernet' type V-08 in small experimental plots in the village Globoder are presented in this paper.
Knežević Jasmina +5 more
doaj
Analysis and Definition of the close-to-crop Area in Relation to Robotic Weeding [PDF]
, 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
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Drought impact on the germination of selected energy grass species [PDF]
Journal of Central European Agriculture, 2015 In order to gain a sufficient amount of phytomass for the needs of eco-energetics, there are monocultural grasslands established on the arable land. In the context of the changing climate and more frequent periods of drought, it is important to look for grass species and varieties that are able to withstand these stress conditions.
Marek KOPECKÝ +6 more
openaire +2 more sources
Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits
Advanced Science, EarlyView.Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu +16 more
wiley +1 more source
Dormancy of the Selected Malting Barley Varieties from 2001 to 2003.
Kvasný průmysl, 2004 Dormancy of barley belongs today to the parameters of malting barley quality evaluation. Intensity of barley dormancy was checked by determination of germination energy on Petri dishes with 4 ml of water after 72 hours in a thermostat at 20 °C ...
Josef PROKEŠ
doaj +1 more source
Mesocotyl elongation in Digitaria sanguinalis during seedling development [PDF]
, 2016 The mesocotyl is an embryonic organ present in Poaceae that plays an important role in seedling emergence. The elongation of this first internode contributes decisively to the coleoptile reaching the soil surface.
Mas Serra, Maite +1 more
core +2 more sources