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You searched for: Subject Triticum aestivum Remove constraint Subject: Triticum aestivum Subject Brassica napus Remove constraint Subject: Brassica napus Subject term Brassica napus Remove constraint Subject term: Brassica napus
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1. Consequences of changing spatial configuration at sowing in the transitions between crop and pasture phases

Author:
Richard C. Hayes; Matthew T. Newell; Anthony D. Swan; Mark B. Peoples; Keith G. Pembleton; Guangdi D. Li
Source:
Journal of agronomy and crop science 2022 v.208 no.3 pp. 394-412
ISSN:
0931-2250
Subject:
Brassica napus; Hordeum vulgare; Lupinus; Medicago sativa; Phalaris aquatica; Trifolium subterraneum; Triticum aestivum; agronomy; alfalfa; barley; biomass; canola; cover crops; grain quality; pastures; sward; wheat; Australia
Abstract:
... Prospects for improving the productivity of species mixtures in transitions between phases by changing row configuration at sowing were examined in two series of field experiments in rain‐fed, semi‐arid environments in south‐eastern Australia. The first series explored how the choice of cover crop and use of alternate drill row configurations affected establishment and yields of sward components i ...
DOI:
10.1111/jac.12588

2. Crop yield losses due to kochia (Bassia scoparia) interference

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

3. Decolorization characteristics and mechanism of methyl orange dye by using Stenotrophomonas acidaminiphila EFS1

Author:
C Yang; H Luo; W Cheng; K Jiang; L Lu; L Ling
Source:
International journal of environmental science and technology 2022 v.19 no.10 pp. 10353-10362
ISSN:
1735-1472
Subject:
Brassica napus; Fourier transform infrared spectroscopy; Stenotrophomonas; Triticum aestivum; biodegradability; biological treatment; carbon; carcinogenicity; decolorization; dyes; lactose; metabolites; methyl orange; oxygen; temperature; wastewater; wheat
Abstract:
... As azo dyes are carcinogenic, toxic, and biodegradable, the harmless treatment of dye wastewater has become increasingly urgent. This study aimed to investigate the decolorization and detoxification effect of a Stenotrophomonas acidaminiphila EFS1 strain on methyl orange (MO), and the application prospect in the biological treatment of dye wastewater. The linear fitting analysis between the time e ...
DOI:
10.1007/s13762-021-03846-6

4. Drought specifically downregulates mineral nutrition: Plant ionomic content and associated gene expression

Author:
Aurélien D'Oria; Galatéa Courbet; Bastien Billiot; Lun Jing; Sylvain Pluchon; Mustapha Arkoun; Anne Maillard; Christine Paysant‐Le Roux; Jacques Trouverie; Philippe Etienne; Sylvain Diquélou; Alain Ourry
Source:
Plant direct 2022 v.6 no.8 pp. e402
ISSN:
2475-4455
Subject:
Brassica napus; Triticum aestivum; drought; gene expression; gene expression regulation; genes; ionome; ionomics; leaves; photosynthesis
Abstract:
... One of the main limiting factors of plant yield is drought, and while the physiological responses to this environmental stress have been broadly described, research addressing its impact on mineral nutrition is scarce. Brassica napus and Triticum aestivum were subjected to moderate or severe water deficit, and their responses to drought were assessed by functional ionomic analysis, and derived cal ...
DOI:
10.1002/pld3.402

5. Economic returns from three‐year crop rotations under low precipitation in Pacific Northwest

Author:
Dan S. Long; Judit Barroso; Kathleen M. Painter; Catherine L. Reardon; John D. Williams
Source:
Agrosystems, geosciences & environment 2022 v.5 no.1 pp. e20251
ISSN:
2639-6696
Subject:
Brassica napus; Hordeum vulgare; Triticum aestivum; canola; conventional tillage; environment; fallow; field experimentation; income; reduced tillage; spring; spring barley; spring wheat; winter wheat
Abstract:
... Some producers in the inland Pacific Northwest (PNW) are interested in diversifying the traditional 2‐yr sequence of winter wheat (Triticum aestivum L.) (WW)–summer fallow (SF) with oilseed crops to capture break crop effects. The objective of this study was to compare production costs and economic returns of 2‐yr sequences with those of intensified 3‐yr sequences at a low‐precipitation (<300 mm) ...
Handle:
10113/7800841
DOI:
10.1002/agg2.20251

6. Effect of Residue Incorporation on Wheat Grain and Plant Nutrients during a Four-Year Rotation of Canola-Wheat and Bean-Wheat Crops

Author:
Juan Hirzel; P. Undurraga; L. León; I. Matus
Source:
Communications in soil science and plant analysis 2022 v.53 no.16 pp. 2054-2063
ISSN:
1532-2416
Subject:
Brassica napus; Phaseolus vulgaris; Triticum aestivum; agricultural conservation practice; beans; calcium; canola; grain yield; magnesium; nitrogen; phosphorus; plant analysis; potassium; sulfur; volcanic soils; wheat; Chile
Abstract:
... Conservation agriculture with use of crop rotations and residue management provides many benefits to the soil and environment, which vary depending on climatic and soil conditions, crops between of the rotation, and the amount of incorporated residue. The present study evaluated the effect of two medium-term of canola (Brassica napus L.)-wheat (Triticum aestivum L.) and bean (Phaseolus vulgaris L. ...
DOI:
10.1080/00103624.2022.2070194

7. Factors influencing phosphorus placement and effects on yield and yield parameters: A meta-analysis

Author:
Markus Freiling; Sabine von Tucher; Urs Schmidhalter
Source:
Soil & tillage research 2022 v.216 pp. 105257
ISSN:
0167-1987
Subject:
Brassica napus; Glycine max; Triticum aestivum; Zea mays; corn; cultivars; meta-analysis; nonrenewable resources; pH; phosphorus; research; soil; soybeans; tillage; wheat
Abstract:
... As phosphorus (P) is a finite, non-renewable resource, it should be used as efficiently as possible. Different placement methods (broadcast, band, deep band, and others) can optimize the P supply for plants. Therefore, this meta-analysis evaluated 39 studies involving four major crops wheat (Triticum aestivum L.), maize (Zea mays L.), soybean (Glycine max L.), and oilseed rape (Brassica napus L.) ...
DOI:
10.1016/j.still.2021.105257

8. Identifying optimal early-season harvest timing in annual fall forages

Author:
Billman Eric D.; De Souza Igor; Smith Richard; Soder Kathy; Warren Nicholas D.; Brito Andre
Source:
Crop, forage & turfgrass management 2022 v.8 no.2 pp. -
ISSN:
2374-3832
Subject:
Avena sativa; Brassica napus; Crotalaria juncea; Raphanus sativus; Secale; Triticum aestivum; acid detergent fiber; canola; forage production; harvest date; nutritive value; radishes; spring wheat; summer; triticale; turf management; Northeastern United States
Abstract:
... Fall forage production in the northeastern US can be complicated by the rapid onset of cool temperatures, limiting forage availability in cool-season perennials. Annuals planted in late summer as cover crops or supplemental forage crops may have value as fall forage; however, data on their nutritive value over the short fall harvest window is lacking. This study compared six annual forage crops fo ...
Handle:
10113/7907716
DOI:
10.1002/cft2.20179

9. Livin' on the edge: Precision yield data shows evidence of ecosystem services from field boundaries

Author:
Samuel V.J. Robinson; Lan H. Nguyen; Paul Galpern
Source:
Agriculture, ecosystems & environment 2022 v.333 pp. 107956
ISSN:
0167-8809
Subject:
Brassica napus; Pisum sativum; Triticum aestivum; agriculture; canola; crop yield; ecosystem services; ecosystems; equipment; habitats; shelterbelts; wheat; Alberta
Abstract:
... Field boundaries can provide ecosystem services to crops by creating better abiotic conditions for crop growth, and can also act as habitat for beneficial arthropods. This suggests that crop boundaries may create an intermediate hump-shaped increase in crop yield, where negative edge effects are cancelled out by increased ecosystem services from the field boundary. However, there is little large-s ...
DOI:
10.1016/j.agee.2022.107956

10. Multi-year and multi-site effects of recurrent glyphosate applications on the wheat rhizosphere microbiome

Author:
Newton Z. Lupwayi; Robert E. Blackshaw; Charles M. Geddes; Rob Dunn; Renee M. Petri
Source:
Environmental research 2022 v.215 pp. 114363
ISSN:
0013-9351
Subject:
Basidiomycota; Brassica napus; Fusarium; Humicola; Pisum sativum; Triticum aestivum; acid phosphatase; arylsulfatase; crop rotation; fungi; glyphosate; microbial biomass; microbiome; peas; prokaryotic cells; research; rhizosphere; soil microorganisms; soil organic carbon; soil pH; wheat
Abstract:
... Glyphosate (N-(phosphonomethyl)glycine) is broad-spectrum herbicide that is extensively used worldwide, but its effects on the soil microbiome are inconsistent. To provide a sound scientific basis for herbicide re-review and registration decisions, we conducted a four-year (2013–2016) study in which we consecutively applied glyphosate to a wheat (Triticum aestivum L.)–field pea (Pisum sativum L.)– ...
DOI:
10.1016/j.envres.2022.114363

11. Pangenomics in crop improvement—from coding structural variations to finding regulatory variants with pangenome graphs

Author:
Silvia F. Zanini; Philipp E. Bayer; Rachel Wells; Rod J. Snowdon; Jacqueline Batley; Rajeev K. Varshney; Henry T. Nguyen; David Edwards; Agnieszka A. Golicz
Source:
The plant genome 2022 v.15 no.1 pp. e20177
ISSN:
1940-3372
Subject:
Brassica napus; DNA; Glycine max; Hordeum vulgare; Oryza sativa; Triticum aestivum; barley; cost effectiveness; epigenome; genetic variation; genomics; rice; soybeans; transcriptomics; wheat
Abstract:
... Since the first reported crop pangenome in 2014, advances in high‐throughput and cost‐effective DNA sequencing technologies facilitated multiple such studies including the pangenomes of oilseed rape (Brassica napus L.), soybean [Glycine max (L.) Merr.], rice (Oryza sativa L.), wheat (Triticum aestivum L.), and barley (Hordeum vulgare L.). Compared with single‐reference genomes, pangenomes provide ...
DOI:
10.1002/tpg2.20177

12. Response of soil organic matter to cover cropping in water-limited environments

Author:
Vesh R. Thapa; Rajan Ghimire; Dawn VanLeeuwen; Verónica Acosta-Martínez; Manoj Shukla
Source:
Geoderma 2022 v.406 pp. 115497
ISSN:
0016-7061
Subject:
Avena sativa; Brassica napus; Hordeum vulgare; Pisum sativum; Raphanus sativus; Sorghum bicolor; Triticum aestivum; Vicia villosa; agroecosystems; barley; canola; cover crops; crop rotation; data collection; fallow; forage; irrigation; microbial carbon; organic nitrogen; particulate organic carbon; peas; radishes; soil organic carbon; soil pH; soil quality; summer; total nitrogen; winter wheat
Abstract:
... Cover crops are promoted to improve soil health and soil carbon (C) sequestration in agroecosystems, yet responses of various soil organic carbon (SOC) and nitrogen (N) components to cover cropping have not been quantified for water-limited environments. This study evaluated the response of SOC and N components to different cover crops and mixtures in limited irrigation winter wheat (Triticum aest ...
DOI:
10.1016/j.geoderma.2021.115497
CHORUS:
10.1016/j.geoderma.2021.115497

13. Soil profile carbon, nitrogen, and crop yields affected by cover crops in semiarid regions

Author:
Pramod Acharya; Rajan Ghimire; Youngkoo Cho; Vesh R. Thapa; Upendra M. Sainju
Source:
Nutrient cycling in agroecosystems 2022 v.122 no.2 pp. 191-203
ISSN:
1385-1314
Subject:
Avena sativa; Brassica napus; Hordeum vulgare; Pisum sativum; Raphanus sativus; Sorghum bicolor; Triticum aestivum; Vicia villosa; agroecosystems; barley; canola; carbon sequestration; cover crops; fallow; forage; grain yield; nitrogen; nitrogen content; oats; peas; radishes; soil organic carbon; soil organic nitrogen; soil profiles; soil quality; winter wheat
Abstract:
... Cover crops are increasingly adopted to improve soil health in arid and semiarid regions, yet their effects on soil profile organic carbon (C) and nitrogen (N) and crop yield are inconsistent. We evaluated the cover crop effect on soil organic C (SOC) and N (SON) contents and water-filled pore space to a depth of 0.8 m and crop yield in a winter wheat (Triticum aestivum L.)–sorghum (Sorghum bicolo ...
Handle:
10113/7705214
DOI:
10.1007/s10705-022-10198-1

14. Winter cover crops reduce the soil seed bank and infestations of Italian ryegrass in no‐tillage system

Author:
Joanei Cechin; Maicon Fernando Schmitz; Jonathan Schwanz Torchelsen; Miria Rosa Durigon; Dirceu Agostinetto; Leandro Vargas
Source:
Crop science 2022 v.62 no.1 pp. 479-488
ISSN:
0011-183X
Subject:
Avena strigosa; Brassica napus; Hordeum vulgare; Lolium multiflorum; Lolium perenne; Raphanus sativus; Secale cereale; Triticum aestivum; Vicia sativa subsp. sativa; barley; biomass; buried seeds; canola; fallow; field experimentation; no-tillage; radishes; rye; soil; weed control; weeds; wheat
Abstract:
... Italian ryegrass (Lolium perenne spp. multiflorum Lam.) is a troublesome weed commonly found in winter cereals. Winter cover crops represent an alternative for weed suppression, reducing weed soil seed banks, and future infestations. The aim of this study was to evaluate the suppression of winter cover crops on reducing the soil seed bank and infestations of Italian ryegrass in fields managed unde ...
DOI:
10.1002/csc2.20651

15. Winter crop effect on soybean production in the Southeast United States

Author:
MaKayla R. Gross; Rachel Atwell Vann; Alex L. Woodley; David Jordan
Source:
Agronomy journal 2022 v.114 no.1 pp. 662-677
ISSN:
0002-1962
Subject:
Brassica napus; Glycine max; Secale cereale; Trifolium incarnatum; Triticum aestivum; agronomy; biomass; chlorophyll; cover crops; cultivars; fallow; rapeseed; rye; soil temperature; soil water; soybeans; wheat; North Carolina
Abstract:
... Various winter crops can be produced before soybean [Glycine max (L.) Merr] in the Southeast United States, however the effect of these winter crops on soybean productivity and the optimum maturity group to use following various winter crops remains unknown. This experiment was conducted in five environments across North Carolina in 2019 and 2020 to understand the effect of winter crop and soybean ...
DOI:
10.1002/agj2.20950

16. Allelopathic Impact of Cover Crop Species on Soybean and Goosegrass Seedling Germination and Early Growth

Author:
Kendall Sheldon; Sam Purdom; Avat Shekoofa; Larry Steckel; Virginia Sykes
Source:
Agriculture (Basel) 2021 v.11 no.10 pp. -
ISSN:
2077-0472
Subject:
Brassica napus; Eleusine indica; Glycine max; Secale cereale; Trifolium incarnatum; Triticum aestivum; Vicia villosa; aboveground biomass; adverse effects; agriculture; canola; cover crops; infiltration (hydrology); leachates; mechanics; nodulation; rowcrops; rye; seed germination; seedling growth; seedlings; soil quality; soybeans; weed control; wheat; Tennessee
Abstract:
... Cover crops can provide a variety of benefits to an agricultural system: weed suppression, soil quality improvement, and soil water infiltration. Although there is ample research documenting weed suppression from cover crops, the mechanics of the suppression are not implicitly understood. Along with the aforementioned positive attributes, negative allelopathic effects on row crops planted into cov ...
DOI:
10.3390/agriculture11100965

17. Allelopathic Properties of Hemp

Author:
Bojan Konstantinović; Anamarija Koren; Mirjana Kojić; Nataša Samardžić; Vladimir Sikora; Milena Popov
Source:
Contemporary Agriculture 2021 v.70 no.3-4 pp. 101-107
ISSN:
2466-4774
Subject:
Ambrosia artemisiifolia; Brassica napus; Cannabis sativa; Chenopodium album; Cyperus rotundus; Lactuca sativa; Lepidium sativum; Lupinus albus; Matricaria chamomilla; Secale cereale; Sorghum halepense; Triticum aestivum; Zea mays; agriculture; allelochemicals; bioassays; corn; hemp; lettuce; rapeseed; rye; wheat
Abstract:
... Allelopathic effects of different plant allelochemicals have become the focus of studies that aim to determine new pesticidal compounds. Plant extracts with different chemical compositions can be obtained using different methods of extraction, whereas studies dealing with allelopathic properties use biotests to obtain fast and precise results. Such studies were undertaken after noticing the allelo ...
DOI:
10.2478/contagri-2021-0015

18. Burial Environment Drives Seed Mortality of Kochia (Bassia scoparia), Wild Oat (Avena fatua), and Volunteer Canola (Brassica napus) Irrespective of Crop Species

Author:
Charles M. Geddes
Source:
Plants 2021 v.10 no.9 pp. -
ISSN:
2223-7747
Subject:
Avena fatua; Bassia scoparia; Brassica napus; Pisum sativum; Triticum aestivum; bioassays; canola; crops; demography; mortality; peas; temperature; texture; viability; weeds; wheat; wild oats; Canada
Abstract:
... Models of weed population demography are critical to understanding the long-term viability of management strategies. The driving factors of weed seedbank persistence are often underrepresented in demographic models due to the cumbersome nature of seedbank research. Simplification of weed seedbank dynamics may induce substantial error in model simulations. A soil bioassay was conducted to determine ...
DOI:
10.3390/plants10091961

19. Canola yield, forage accumulation, and nutritive value in dual‐purpose and companion cropping

Author:
Johnathon Holman; Yared Assefa; Michael Stamm; Augustine K. Obour
Source:
Crop science 2021 v.61 no.1 pp. 814-824
ISSN:
0011-183X
Subject:
Brassica napus; Brassica rapa; Raphanus raphanistrum; Triticosecale; Triticum aestivum; alternative crops; biomass; canola; cultivars; experimental design; grain yield; nutritive value; radishes; triticale; turnips; winter wheat
Abstract:
... Winter canola (Brassica napus L.) production has increased in the Great Plains as producers seek a rotational and alternative crop to winter wheat (Triticum aestivum L). However, limited information is available if canola could be used for dual‐purpose without significantly affecting grain yield. The objectives of this study were to (a) investigate dual‐purpose potential and (b) impact of companio ...
DOI:
10.1002/csc2.20291

20. Causal relationships from legume crops to soil microbial properties relative to canola

Author:
Newton Z. Lupwayi; Timothy D. Schwinghamer; Breanne D. Tidemann; Hiroshi Kubota; T. Kelly Turkington; Mohammad Khakbazan; Mervin St. Luce
Source:
Agronomy journal 2021 v.113 no.1 pp. 172-186
ISSN:
0002-1962
Subject:
Brassica napus; Lens culinaris; Pisum sativum; Triticum aestivum; Vicia faba; agronomy; canola; enzyme activity; faba beans; green manures; lentils; microbial carbon; peas; soil; wheat
Abstract:
... Legume crop rotational effects are usually studied in only the first subsequent non‐legume crop even though several consecutive crops usually follow a legume. We studied the effects of field pea (Pisum sativum L.), faba bean (Vicia faba L.), faba bean green manure (faba GM), lentil (Lens culinaris Medik.), canola (Brassica napus L.), and wheat (Triticum aestivum L.), on soil microbial biomass carb ...
DOI:
10.1002/agj2.20493