Results 71 to 80 of about 110,938 (284)
Biodegradable Polymers for Plant Nutrient Delivery and Recovery
Macromolecular Bioscience, EarlyView.This review article discusses the use of biodegradable polymers to address several grand challenges in agriculture: to improve the delivery of nitrogen and phosphorous to crops, to optimize plant uptake, and to enhance the recovery of these nutrients from wastewater, to recycle them and reduce water pollution. Abstract The current use of fertilizers is
Alice Boarino +4 more
wiley +1 more source
Biotecnología en el Sector Agropecuario y Agroindustrial, 2015 Ésta es la segunda entrega de un estudio exploratorio sobre la quinua varie- dad Piartal, cultivada en el sur del departamento de Nariño, presenta infor- mación sobre características físicas y propiedades nutricionales de un pro- ducto resultante de ...
Clara Forero +3 more
doaj
Synchronous collaborative information retrieval with relevance feedback [PDF]
, 2006 Collaboration has been identified as an important aspect in information seeking. People meet to discuss and share ideas and through this interaction an information need is quite often identified.
Foley, Colum +2 more
core +1 more source
, 2018 Avena barbata Link Artbeschreibung: Unterscheidet sich von A. s. subsp. sativa durch folgende Merkmale: nur bis 1 m hoch, Rispe einseitswendig. Ährchen bei Reife leicht zerfallend. Deckspelze an der Spitze mit 2 feinen, 3-5 mm langen, grannigen Spitzen (Unterschied zu A.
Konrad Lauber +2 more
openaire +1 more source
El nabo como recurso forrajero invernal en la producción de carne
RIA: Revista Investigaciones Agropecuarias, 2015 El objetivo del trabajo fue evaluar la producción de carne con nabo forrajero (Brassica napus x B. oleracea cv Interval) en cultivo puro y en mezcla con avena bajo pastoreo con novillitos a fines del invierno.
O.D. BERTÍN +3 more
doaj
45S rDNA external transcribed spacer organization reveals new phylogenetic relationships in Avena genus. [PDF]
PLoS ONE, 2017 The genus Avena comprises four distinct genomes organized in diploid (AA or CC), tetraploid (AABB or AACC) and hexaploid species (AACCDD), constituting an interesting model for phylogenetic analysis.
Joana Rodrigues +2 more
doaj +1 more source
, 2015 Published as part of Albrecht, Anders Christian, 2015, Identification guide to Nordic aphids associated with mosses, horsetails and ferns (Bryophyta, Equisetophyta, Polypodiophyta) (Insecta, Hemiptera, Aphidoidea), pp. 1-55 in European Journal of Taxonomy 145 on page 33, DOI: 10.5852/ejt.2015.145, http://zenodo.org/record ...
openaire +2 more sources
Some recent work on avena [PDF]
Zeitschrift für Induktive Abstammungs- und Vererbungslehre, 1921 n ...
openaire +3 more sources
Environmental changes on grass flowering phenological trends (2000–2021)
PLANTS, PEOPLE, PLANET, EarlyView.Climate change is impacting the flowering of grasses, which in turn impacts the health of people due to allergic reactions triggered by grass pollen. The timing of flowering was studied for 15 grass species across various habitats in the Cordoba region of Spain.
Moisés Martínez‐Bracero +5 more
wiley +1 more source
Auxin-induced growth inhibition a natural consequence of two-point attachment [PDF]
, 1952 It is characteristic of a great number of biologically active substances that the responses which they elicit are twofold, low concentrations of the material promoting a particular activity, and higher concentrations inhibiting it.
Bonner, James +2 more
core