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- Author:
- Béziat, Pierre; Ceschia, Eric; Dedieu, Gérard
- Source:
- Agricultural and forest meteorology 2009 v.149 no.10 pp. 1628-1645
- ISSN:
- 0168-1923
- Subject:
- Helianthus annuus; Triticosecale; primary productivity; gas exchange; carbon sequestration; Brassica napus; rapeseed; interspecific variation; carbon dioxide; Triticum aestivum; Zea mays; agricultural land; corn; spatial variation; winter wheat; crop rotation; climatic factors; tillage; cell respiration; net ecosystem exchange; triticale; France
- Abstract:
- ... Long term flux measurements of different crop species are necessary to improve our understanding of management and climate effects on carbon flux variability as well as cropland potential in terrestrial carbon sequestration. The main objectives of this study were to analyse the seasonal dynamics of CO₂ fluxes and to establish the effects of climate and cropland management on the annual carbon bala ...
- DOI:
- 10.1016/j.agrformet.2009.05.004
- https://doi.org/10.1016/j.agrformet.2009.05.004
- Author:
- Miller, P.R.; Johnston, A.M.; Brandt, S.A.; McDonald, C.L.; Derksen, D.A.; Waddington, J.
- Source:
- Canadian journal of plant science 1998 v.78 no.4 pp. 565-570
- ISSN:
- 0008-4220
- Subject:
- climatic zones; planting date; Helianthus annuus; no-tillage; water use efficiency; crop residues; fallow; Brassica juncea; oilseeds; agronomic traits; crop yield; Triticum aestivum; seed productivity; Brassica napus; Brassica rapa subsp. oleifera; heat sums; Saskatchewan
- DOI:
- 10.4141/P97-153
- https://doi.org/10.4141/P97-153
- Author:
- Mark A. Adams; Thomas N. Buckley; William T. Salter; Nina Buchmann; Carola H. Blessing; Tarryn L. Turnbull
- Source:
- new phytologist 2018 v.217 no.4 pp. 1475-1483
- ISSN:
- 0028-646X
- Subject:
- Brassica napus; Cicer arietinum; Glycine max; Helianthus annuus; Hordeum vulgare; Lupinus; Triticum aestivum; Vicia faba; breeding; grain crops; grains; leaves; legumes; nitrogen; nutrition; photosynthesis; stomatal conductance; sustainable agriculture; variance; water use efficiency
- Abstract:
- ... In nonagricultural systems, the relationship between intrinsic water‐use efficiency (WUEᵢ) and leaf nitrogen (Nₐᵣₑₐ) is known to be stronger for legumes than for nonlegumes. We tested whether these relationships are retained for major agricultural legumes and nonlegumes. We compared the response to N nutrition of WUEᵢ (and its component parts, photosynthesis (Aₛₐₜ) and stomatal conductance (gₛ)) f ...
- DOI:
- 10.1111/nph.14918
- https://doi.org/10.1111/nph.14918
- Author:
- Charles M. Geddes; Shaun M. Sharpe
- Source:
- Crop protection 2022 v.157 pp. 105981
- ISSN:
- 0261-2194
- Subject:
- Avena sativa; Bassia scoparia; Beta vulgaris; Brassica napus; Glycine max; Helianthus annuus; Pisum sativum; Salsola; Sorghum bicolor; Triticum aestivum; Zea mays; abiotic stress; canola; corn; crop failure; crop yield; farms; herbicide resistance; herbicides; oats; peas; plant protection; seed dispersal; silage; soybeans; spring; spring wheat; stress tolerance; sugar beet; North America
- Abstract:
- ... Kochia [Bassia scoparia (L.) A.J. Scott] is a problematic summer-annual tumbleweed that infests cropped and noncropped areas in the Great Plains of North America. Efficient seed dispersal, prolific seed production, and abiotic stress tolerance facilitate invasiveness of kochia, while both resource-limiting and non-resource-limiting interference aid in rapid colonization of disturbed areas. Resista ...
- DOI:
- 10.1016/j.cropro.2022.105981
- https://doi.org/10.1016/j.cropro.2022.105981
- Author:
- Jansa, J.; Mozafar, A.; Anken, T.; Ruh, R.; Sanders, I.R.; Frossard, E.
- Source:
- Mycorrhiza 2002 v.12 no.5 pp. 225-234
- ISSN:
- 0940-6360
- Subject:
- Glomus; Gigaspora; Scutellospora; Acaulospora; mycorrhizal fungi; vesicular arbuscular mycorrhizae; fungal spores; molecular systematics; internal transcribed spacers; ribosomal DNA; sequence analysis; biodiversity; phylogeny; temperate soils; agricultural soils; tillage; host plants; Brassica napus; Triticum aestivum; winter wheat; Zea mays; corn; Glycine max; soybeans; Helianthus annuus; Plantago lanceolata; Allium porrum; leeks; Switzerland
- DOI:
- 10.1007/s00572-002-0163-z
- PubMed:
- 12375133
- https://doi.org/10.1007/s00572-002-0163-z
- Author:
- Drew J. Lyon; David D. Baltensperger; Jürg M. Blumenthal; Paul A. Burgener; Robert M. Harveson
- Source:
- Crop science 2004 v.44 no.3 pp. 855-860
- ISSN:
- 0011-183X
- Subject:
- Avena sativa; Brassica napus; Helianthus annuus; Panicum miliaceum subsp. miliaceum; Phaseolus vulgaris; Pisum sativum; Triticum aestivum; Zea mays; autumn; canola; corn; crops; dry beans; economic impact; fallow; farms; fertilizer application; forage; grain yield; nitrogen fertilizers; no-tillage; oats; peas; profitability; soil degradation; soil water; spring; summer; winter wheat; Great Plains region
- Abstract:
- ... Summer fallow is commonly used to stabilize winter wheat (Triticum aestivum L.) production in the Central Great Plains, but summer fallow results in soil degradation, limits farm productivity and profitability, and stores soil water inefficiently. The objectives of this study were to quantify the production and economic consequences of replacing summer fallow with spring-planted crops on the subse ...
- DOI:
- 10.2135/cropsci2004.8550
- https://doi.org/10.2135/cropsci2004.8550
- Author:
- Lechón, Y.; Cabal, H.; Rua, C. de la; Caldes, N.; Santamaria, M.; Saez, R.
- Source:
- Biomass and bioenergy 2009 v.33 no.6-7 pp. 920-932
- ISSN:
- 0961-9534
- Subject:
- ethanol; biodiesel; public policy; greenhouse gases; global warming; Triticum aestivum; Hordeum vulgare; vegetable oil; palm oils; soybean oil; sunflower oil; rapeseed oil; ethanol production; grain crops; energy balance; Elaeis guineensis; Helianthus annuus; Glycine max; Brassica napus; life cycle assessment; bioethanol; Spain
- Abstract:
- ... Using Life Cycle Assessment (LCA) the fossil energy benefits and avoided global warming emissions have been evaluated for the EU Biofuels goals in Spain. The Biofuels considered are cereal ethanol, biodiesel from residual oils, and from palm, sunflower, soybeans and rapeseed vegetable oils. Our findings are that the source of the cereal and vegetable oil influences the efficacy of the Biofuels and ...
- DOI:
- 10.1016/j.biombioe.2009.02.001
- https://doi.org/10.1016/j.biombioe.2009.02.001
- Author:
- Holbrook, L.; Tung, P.; Ward, K.; Reid, D.M.; Abrams, S.; Lamb, N.; Quail, J.W.; Moloney, M.M.
- Source:
- Plant physiology 1997 v.114 no.2 pp. 419-428
- ISSN:
- 0032-0889
- Subject:
- Helianthus annuus; Brassica napus; measurement; chemical degradation; dose response; jasmonic acid; gene expression; Triticum aestivum; Nicotiana tabacum; esters; stereochemistry; enzyme activity; chemical structure; seed germination; transgenic plants; cotyledons; proteinase inhibitors; reporter genes; chemical constituents of plants; chlorophyll; beta-glucuronidase
- Abstract:
- ... The importance of the two chiral centers at C-3 and C-7 in the molecular structure of jasmonic acid in plant responses was investigated. We separated methyl jasmonate (MeJA) into (3R)- and (3S)-isomers with a fixed stereochemistry at C-3, but epimerization at C-7 is possible. The four isomers of the nonepimerizable analog 7-methyl MeJA were synthesized. These six esters and their corresponding aci ...
- Author:
- Qaderi, Mirwais M.; Reid, David M.
- Source:
- Physiologia plantarum 2009 v.137 no.2 pp. 139-147
- ISSN:
- 0031-9317
- Subject:
- Brassica napus; Helianthus annuus; Hordeum vulgare; Pisum sativum; Triticum aestivum; Vicia faba; air temperature; barley; beans; biomass; canola; carbon dioxide; climate change; crops; detectors; gas chromatography; gas emissions; gas exchange; greenhouse effect; growth chambers; ionization; leaf area; leaves; methane; peas; plant growth; stems; transpiration; ultraviolet radiation; water stress; water use efficiency; wheat
- Abstract:
- ... We examined the effects of temperature, ultraviolet-B (UVB) radiation and watering regime on aerobic methane (CH₄) emission from six crops-faba bean, sunflower, pea, canola, barley and wheat. Plants were grown in controlled-environment growth chambers under two temperature regimes (24/20 and 30/26°C), three levels of UVB radiation [0 (zero), 5 (ambient) and 10 (enhanced) kJ m⁻² d⁻¹] and two wateri ...
- DOI:
- 10.1111/j.1399-3054.2009.01268.x
- PubMed:
- 19678898
- https://doi.org/10.1111/j.1399-3054.2009.01268.x
- Author:
- R. M. Aiken; D. M. O’Brien; B. L. Olson; L. Murray
- Source:
- Agronomy journal 2013 v.105 no.1 pp. 199-207
- ISSN:
- 0002-1962
- Subject:
- Brassica napus; Glycine max; Helianthus annuus; Sorghum bicolor; Triticum aestivum; Zea mays; agronomy; biomass; canola; canopy; corn; cropping sequence; fallow; feed grains; flowering; genetic improvement; grain sorghum; grain yield; income; leaf area index; production functions; semiarid zones; soybeans; subhumid zones; water supply; water use efficiency; winter wheat
- Abstract:
- ... Water supply frequently limits crop yield in semiarid cropping systems; water deficits can restrict yields in drought-affected subhumid regions. In semiarid wheat (Triticum aestivum L.)-based cropping systems, replacing an uncropped fallow period with a crop can increase precipitation use efficiency but reduce wheat productivity. Our objective was to analyze crop sequence and environmental effects ...
- DOI:
- 10.2134/agronj2012.0165
- https://doi.org/10.2134/agronj2012.0165
- Author:
- S. Süzer; H. Büyük
- Source:
- Helia 2014 v.33 no.52 pp. 25-36
- ISSN:
- 2197-0483
- Subject:
- Beta vulgaris; Brassica napus; Helianthus annuus; Hordeum vulgare; Triticum aestivum; Zea mays; barley; corn; crop rotation; crop year; crops; cultivars; data analysis; flowering; hybrids; imazamox; imazapyr; nitrogen; oilseeds; phosphorus; planting; residual effects; seed yield; soil; soil analysis; spraying; sugar beet; winter wheat
- Abstract:
- ... This research was carried out to determine soil residual effects on stand establishment rate and yield in the rotation crops soft winter wheat (Triticumaestivum L.), barley (Hordeum vulgare L.), winter oil seed rape (WOSR) (Brassica napus L.), maize (Zea mays L.) and sugar beet (Beta vulgaris L.) following Intervix® (33g Imazamox + 15g Imazapyr) spraying in Clearfield® (CL) sunflower (Helianthus a ...
- DOI:
- 10.1515/helia.2010.33.52.25
- https://doi.org/10.1515/helia.2010.33.52.25
- Author:
- Ross F. Brennan; Michael J. Bell
- Source:
- Crop & pasture science 2013 v.64 no.5 pp. 514-522
- ISSN:
- 1836-0947
- Subject:
- Brassica napus; Helianthus annuus; Hordeum vulgare; Lupinus angustifolius; Sorghum bicolor; Triticum aestivum; Vicia faba; barley; canola; crop yield; faba beans; fertilizer rates; grain crops; potassium; root growth; soil analysis; soil horizons; soil pH; soil types; wheat; Western Australia
- Abstract:
- ... The Better Fertiliser Decision for Crops (BFDC) National Database holds historic data for 356 potassium (K) fertiliser rate experiments (431 treatment series) for different rain-fed grain crops and soil types across Australia. Bicarbonate-extractable K (Colwell soil-test K) is the most extensively used soil test reported in the database. Data are available for several crop species grown on a range ...
- DOI:
- 10.1071/CP13006
- https://doi.org/10.1071/CP13006
- Author:
- Silke Neu; Ingo Müller; Rolf Herzig; E. Gert Dudel
- Source:
- International journal of phytoremediation 2018 v.20 no.6 pp. 574-580
- ISSN:
- 1549-7879
- Subject:
- Brassica napus; Helianthus annuus; Triticum aestivum; agricultural land; agricultural soils; arsenic; bioavailability; bioenergy; biomass production; cadmium; crop rotation; crops; farmers; forage; greenhouse experimentation; income; lead; mutagenesis; phytoaccumulation; plant cultural practices; polluted soils; rhizosphere; soil pH; winter; winter wheat; zinc
- Abstract:
- ... Multielement-contaminated agricultural land requires the adaptation of agronomic practices to meet legal requirements for safe biomass production. The incorporation of bioenergy plants with, at least, moderate phytoextraction capacity into crop rotations with cereals can affect trace elements (TE) phytoavailability and, simultaneously, constitute economic revenues for farmers outside the food or f ...
- DOI:
- 10.1080/15226514.2017.1405377
- https://doi.org/10.1080/15226514.2017.1405377
- Author:
- Adnan Eser; Hajnalka Kató; Laura Kempf; Márton Jolánkai
- Source:
- Agrokémia és talajtan 2019 v.68 no.S pp. 53-60
- ISSN:
- 1588-2713
- Subject:
- Avena sativa; Beta vulgaris; Brassica napus; Helianthus annuus; Hordeum vulgare; Medicago sativa; Pisum sativum; Secale cereale; Solanum tuberosum; Triticum aestivum; Zea mays; agroclimatology; alfalfa; corn; crop yield; evapotranspiration; field crops; oats; oilseed crops; peas; plant development; plant growth; potatoes; protein content; rye; sugar beet; water footprint; winter barley; winter wheat
- Abstract:
- ... Water availability is one of the major physiological factors influencing plant growth and development. An assessment study has been done at the Szent István University, Gödöllő to evaluate and identify the water footprint of protein yield of field crop species. Twelve field crop species (Sugar beet Beta vulgaris, spring and winter barley Hordeum vulgare, winter wheat Triticum aestivum, maize Zea m ...
- DOI:
- 10.1556/0088.2019.00041
- https://doi.org/10.1556/0088.2019.00041
- Author:
- Eran Ben-Yaakov; Smadar Harpaz-Saad; David Galili; Yoram Eyal; Eliezer Goldschmidt
- Source:
- Israel journal of plant sciences 2006 v.54 no.2 pp. 129-135
- ISSN:
- 0792-9978
- Subject:
- Brassica napus; Catharanthus roseus; Cucurbita pepo; Helianthus annuus; Hordeum vulgare; Melia azedarach; Nasturtium; Nicotiana glutinosa; Petroselinum crispum; Solanum lycopersicum var. lycopersicum; Triticum aestivum; Tropaeolum majus; Vinca; barley; benzyladenine; canola; chlorophyll; chlorophyllase; gibberellic acid; leaves; parsley; seedlings; squashes; tobacco; tomatoes; wheat
- Abstract:
- ... In the present study we compared the changes in chlorophyllase (Chlase) activity and chlorophyll content during leaf senescence in eleven plant species, using an improved Chlase activity assay. Parsley (Petroselinum sativum L.), vinca (Vinca rosea L.), squash (Cucurbita pepo L.), tomato (Lycopersicon esculentum L.), canola (Brassica napus L.), tobacco (Nicotia ...
- DOI:
- 10.1560/IJPS_54_2_129
- https://doi.org/10.1560/IJPS_54_2_129