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- Author:
- Santos, Márcia Vitória; da Fonseca, Dilermando Miranda; da Silva, Leandro Diego; de Souza, Wender Ferreira; de Oliveira, Tadeu Silva; Ferreira, Lino Roberto; de Oliveira Neto, Silvio Nolasco; Paciullo, Domingos Sávio Campos
- Source:
- Agroforestry systems 2020 v.94 no.2 pp. 417-427
- ISSN:
- 0167-4366
- Subject:
- forage grasses, etc ; Acacia; Eucalyptus; agroforestry; atrazine; corn; crop yield; intercropping; nicosulfuron; no-tillage; pesticide application; planting; trees; weed control; weeds; Show all 15 Subjects
- Abstract:
- ... The objective of this study was to evaluate the effects of different crop arrangements and weed management in integrated crop–forage–forestry systems on weed incidence, yield of maize and forage grass, quality of total harvested and tree development. The experiment was analyzed as split-plot and as randomized complete block design. Whole plots were crop arrangements containing maize, Marandu palis ...
- DOI:
- 10.1007/s10457-019-00404-5
- http://dx.doi.org/10.1007/s10457-019-00404-5
- Author:
- Garay Martínez, Jonathan Raúl; Estrada Drouaillet, Benigno; Bautista Martínez, Yuridia; Bernal-Flores, Álvaro; Mendoza Pedroza, Sergio Iban; Martínez González, Juan Carlos; Sosa Montes, Eliseo; Joaquín Cancino, Santiago
- Source:
- Grassland science 2020 v.66 no.4 pp. 277-284
- ISSN:
- 1744-6961
- Subject:
- forage grasses, etc ; Cenchrus ciliaris; Urochloa; biomass; crude protein; detergents; drought tolerance; forage yield; hybrids; in vitro digestibility; leaves; nutritive value; rain; regrowth; semiarid zones; stems; Show all 16 Subjects
- Abstract:
- ... Urochloa hybrids produce large amounts of biomass and have drought tolerance; however, there are few reports on the forage yield and quality of these forage grasses in semi‐arid environments. We evaluated the forage yield and nutritional value of Urochloa hybrids (‘Mulato II’, ‘Cayman’ and ‘Cobra’) and Pennisetum ciliare ‘H‐17’ (control) at three regrowth ages (RA: 4, 6 and 8 weeks), at maximum (M ...
- DOI:
- 10.1111/grs.12278
- http://dx.doi.org/10.1111/grs.12278
- Author:
- Alvarez‐Pizarro, Juan Carlos; de Sousa, Kleyton Chagas; Silva, Johny de Souza; da Silva, Antonia Almeida; Gomes‐Filho, Enéas
- Source:
- Grassland science 2020 v.66 no.4 pp. 231-237
- ISSN:
- 1744-6961
- Subject:
- forage grasses, etc ; Megathyrsus maximus; Urochloa brizantha; chlorophyll; homeostasis; hydroponics; leaves; osmotic pressure; potassium; proline; roots; salinity; salt stress; seedlings; sodium; sodium chloride; sugars; Show all 17 Subjects
- Abstract:
- ... The responses of Urochloa brizantha and Megathyrsus maximus young seedlings to salt stress with NaCl at 0 (control), 25, 50 and 100 mmol/L under hydroponic conditions were studied. The relative growth rate of U. brizantha leaves was reduced at 50 and 100 mmol/L NaCl, whereas that of M. maximus leaves was not affected. Moreover, high oxidative damages, low chlorophyll content and severe reduction o ...
- DOI:
- 10.1111/grs.12274
- http://dx.doi.org/10.1111/grs.12274
- Author:
- Dixit, A.K.; Rai, A.K.; Prasad, Mahendra; Choudhary, Mukesh; Kumar, Sunil; Srivastava, M.K.; Rai, S.K.; Singh, H.V.
- Source:
- Archiv für Acker- und Pflanzenbau und Bodenkunde 2020 v.66 no.10 pp. 1373-1383
- ISSN:
- 1476-3567
- Subject:
- forage grasses, etc ; animal manures; carbon sequestration; carbon sinks; crop production; fertilizer application; field experimentation; labile carbon; legumes; loam soils; mineral fertilizers; semiarid zones; Show all 12 Subjects
- Abstract:
- ... Soil organic carbon (SOC) is a key component for sustaining crop production. A field experiment was conducted during 2004–2018 to assess the changes in soil carbon fractions under different fertilization practices in grass-legumes mixture. The result indicates that application of farmyard manure (FYM) at 80 Mg ha–¹ has increased SOC concentration leading to carbon sequestration rate of 4.2 Mg ha–¹ ...
- DOI:
- 10.1080/03650340.2019.1670813
- http://dx.doi.org/10.1080/03650340.2019.1670813
- Author:
- Jayasinghe, Chinthaka; Badenhorst, Pieter; Jacobs, Joe; Spangenberg, German; Smith, Kevin
- Source:
- Agronomy 2020 v.10 no.8
- ISSN:
- 2073-4395
- Subject:
- forage grasses, etc ; Lolium perenne; abiotic stress; artificial intelligence; biotic stress; breeding; breeding programs; computer software; multispectral imagery; pastures; plant growth; soil; sowing; sward; temperate zones; Australia; New Zealand; Show all 17 Subjects
- Abstract:
- ... Perennial ryegrass (Lolium perenne L.) is one of the most important forage grass species in temperate regions of Australia and New Zealand. However, it can have poor persistence due to a low tolerance to both abiotic and biotic stresses. A major challenge in measuring persistence in pasture breeding is that the assessment of pasture survival depends on ranking populations based on manual ground co ...
- DOI:
- 10.3390/agronomy10081206
- http://dx.doi.org/10.3390/agronomy10081206
- Author:
- Vignale, M. Victoria; Iannone, Leopoldo J.; Novas, M. Victoria
- Source:
- Fungal ecology 2020 v.45 pp. 100916
- ISSN:
- 1754-5048
- Subject:
- forage grasses, etc ; Bromus auleticus; Bromus catharticus; Epichloe; Festuca arundinacea subsp. arundinacea; Lolium multiflorum; endophytes; field experimentation; leaves; rhizosphere; seedling emergence; seeds; Show all 12 Subjects
- Abstract:
- ... A field experiment was performed to study the effect of Epichloë endophytes of the wild forage grass Bromus auleticus on mycorrhizal colonization, seedling emergence and growth parameters in three heterospecific grasses of agronomic interest. Plots with B. auleticus associated with Epichloë (E+) and non-associated (E-) plants were established and 3 y later, seeds of Lolium multiflorum (E+ or E-), ...
- DOI:
- 10.1016/j.funeco.2020.100916
- https://dx.doi.org/10.1016/j.funeco.2020.100916
- Author:
- Anjos, Rafaela M.; Moreira, Silvino I.; Costa, Sarah S.; Abreu, Lucas M.; Alves, Eduardo; Cardoso, Patrícia G.
- Source:
- Mycological progress 2020 v.19 no.6 pp. 605-614
- ISSN:
- 1617-416X
- Subject:
- forage grasses, etc ; Brachiaria; Cenchrus purpureus; Cynodon nlemfuensis; Megathyrsus maximus; Sarocladium; abiotic stress; biotic stress; endophytes; host plants; phylogeny; tropical grasses; tropics; Brazil; Show all 14 Subjects
- Abstract:
- ... Sarocladium species are common endophytes of tropical forage grasses and may offer benefits to host plants against biotic and abiotic stresses. We investigated a collection of 88 Sarocladium isolates previously obtained as endophytes from Panicum maximum, Pennisetum purpureum, Cynodon nlemfuensis, and Brachiaria spp. in Brazil. Multilocus phylogenetic analyses and morphological characterization we ...
- DOI:
- 10.1007/s11557-020-01585-5
- http://dx.doi.org/10.1007/s11557-020-01585-5
- Author:
- Rinella, Matthew J.; Knudsen, Alan D.; Jacobs, James S.; Mangold, Jane M.
- Source:
- Rangeland ecology & management 2020 v.73 no.2 pp. 329-333
- ISSN:
- 1550-7424
- Subject:
- forage grasses, etc ; Centaurea stoebe; Euphorbia esula; Pseudoroegneria spicata; biomass; forage production; grazing; habitats; hills; introduced plants; invasive species; plant communities; rangelands; risk; sowing; Great Plains region; Show all 16 Subjects
- Abstract:
- ... Seeding is sometimes used in attempts to increase grass forage production in invaded rangelands, but insufficient long-term data prevent determining if seeded grasses are likely to become and remain productive enough to justify this expensive practice. We quantified long-term seeding outcomes in a widespread Rocky Mountain foothill habitat invaded by leafy spurge (Euphorbia esula L.) and several e ...
- DOI:
- 10.1016/j.rama.2019.10.008
- https://dx.doi.org/10.1016/j.rama.2019.10.008
- Author:
- Medlin, Case R.; McGinty, W. Allan; Hanselka, C. Wayne; Lyons, Robert K.; Clayton, Megan K.; Thompson, William J.
- Source:
- Weed technology 2020 v.33 no.6 pp. 763-772
- ISSN:
- 1550-2740
- Subject:
- forage grasses, etc ; Prosopis glandulosa; Vachellia; aminocyclopyrachlor; canopy; cost effectiveness; forage production; grazing lands; indigenous species; industry; input costs; livestock; mortality; rangelands; triclopyr; weeds; Texas; Show all 17 Subjects
- Abstract:
- ... Herbicides have been a primary means of managing undesirable brush on grazing lands across the southwestern United States for decades. Continued encroachment of honey mesquite and huisache on grazing lands warrants evaluation of treatment life and economics of current and experimental treatments. Treatment life is defined as the time between treatment application and when canopy cover of undesirab ...
- DOI:
- 10.1017/wet.2019.105
- http://dx.doi.org/10.1017/wet.2019.105
- Author:
- Song, Qiu-Yan; Li, Fan; Nan, Zhi-Biao; Coulter, Jeffrey A.; Wei, Wen-Jun
- Source:
- Journal of agricultural and food chemistry 2020 v.68 no.5 pp. 1169-1185
- ISSN:
- 1520-5118
- Subject:
- forage grasses, etc ; alkaloids; amides; amines; bioassays; chemical structure; drugs; endophytes; flavonoids; indoles; insects; livestock; peptides; pesticides; phenol; phenolic acids; phytotoxicity; pyrimidines; secondary metabolites; sesquiterpenoids; sterols; symbionts; symbiosis; Show all 23 Subjects
- Abstract:
- ... Epichloë endophytes in forage grasses have attracted widespread attention and interest of chemistry researchers as a result of the various unique chemical structures and interesting biological activities of their secondary metabolites. This review describes the diversity of unique chemical structures of taxa from Epichloë endophytes and grass infected with Epichloë endophytes and demonstrates t ...
- DOI:
- 10.1021/acs.jafc.9b06614
- http://dx.doi.org/10.1021/acs.jafc.9b06614
- Author:
- Bosi, Cristiam; Sentelhas, Paulo Cesar; Pezzopane, José Ricardo Macedo; Santos, Patricia Menezes
- Source:
- Agricultural systems 2020 v.177 pp. 102724
- ISSN:
- 0308-521X
- Subject:
- forage grasses, etc ; Eucalyptus; Urochloa brizantha; canopy; climate change; crop models; data collection; field experimentation; grazing management; irrigation; pastures; plant competition; silvopastoral systems; simulation models; solar radiation; trees; Show all 16 Subjects
- Abstract:
- ... Silvopastoral systems are important to intensify pasture production and mitigate climate change effects. However, very few studies have been performed to adapt crop models to simulate these systems. The aim of this study was to parameterize the CROPGRO-Perennial Forage model for estimating Piatã palisade grass growth in monoculture and in a silvopastoral system with eucalyptus. To generate the dat ...
- DOI:
- 10.1016/j.agsy.2019.102724
- https://dx.doi.org/10.1016/j.agsy.2019.102724
- Author:
- Jiménez, Juan de la Cruz; Leiva, Luisa; Cardoso, Juan A.; French, Andrew N.; Thorp, Kelly R.
- Source:
- Crop & pasture science 2020 v.71 no.4 pp. 401-409
- ISSN:
- 1836-0947
- Subject:
- forage grasses, etc ; Urochloa; biomass; canopy; chlorophyll; crude protein; digital images; genotype; genotype-phenotype correlation; hyperspectral imagery; image analysis; least squares; phenotype; prediction; Show all 14 Subjects
- Abstract:
- ... In the American tropics, livestock production is highly restricted by forage availability. In addition, the breeding and development of new forage varieties with outstanding yield and high nutritional quality is often limited by a lack of resources and poor technology. Non-destructive, high-throughput phenotyping offers a rapid and economical means of evaluating large numbers of genotypes. In this ...
- Handle:
- 10113/6913367
- DOI:
- 10.1071/CP19324
- https://dx.doi.org/10.1071/CP19324
- Author:
- Rushing, J. B.; Lemus, R. W.; White, J. A.; Lyles, J. C.; Thornton, M. T.
- Source:
- Agronomy journal 2019 v.111 no.1 pp. 193-199
- ISSN:
- 0002-1962
- Subject:
- forage grasses, etc ; Fragiudults; Tripsacum dactyloides; harvesting; indigenous species; nitrogen; nutrient use efficiency; warm season grasses; Mississippi; Show all 9 Subjects
- Abstract:
- ... Five native warm-season grass species and mixtures were grown in east-central Mississippi on a coarse-loamy, siliceous, semiactive, thermic Glossic Fragiudult, to determine their potential as forage grasses in response to harvest frequency and N application. Established stands were harvested at 30, 40, 60, and 120 d intervals, and were fertilized with N rates of 0, 56, 112, 168, and 224 kg N ha–¹ ...
- DOI:
- 10.2134/agronj2018.01.0009
- https://dx.doi.org/10.2134/agronj2018.01.0009
- Author:
- Vogt, Maximilian; Yates, Steven; Sykes, Timothy; Luesink, Wilbert; Koch, Michael; Studer, Bruno
- Source:
- Agronomy 2020 v.10 no.9
- ISSN:
- 2073-4395
- Subject:
- forage grasses, etc ; Lolium perenne; biomass; breeding; breeding programs; cytoplasmic male sterility; diploidy; dry matter accumulation; genetic background; genetic improvement; genotyping by sequencing; germplasm; growing season; heterosis; hybrids; synthetic populations; synthetic products; temperate zones; tetraploidy; Show all 19 Subjects
- Abstract:
- ... Perennial ryegrass (Lolium perenne L.), an important forage grass species in temperate regions, is genetically improved by population breeding. Although valued for their broad genetic base, the resulting synthetic varieties only partially exploit heterosis. Hybrid breeding offers opportunities to fix beneficial heterotic patterns more effectively and, hence, to increase the yield potential. A susp ...
- DOI:
- 10.3390/agronomy10091410
- http://dx.doi.org/10.3390/agronomy10091410
- Author:
- Grassmann, Camila S.; Mariano, Eduardo; Rocha, Kassiano F.; Gilli, Bruno R.; Rosolem, Ciro A.
- Source:
- Atmospheric environment 2020 v.234 pp. 117571
- ISSN:
- 1352-2310
- Subject:
- forage grasses, etc ; Megathyrsus maximus; Urochloa brizantha; Urochloa ruziziensis; Zea mays; ammonia; atmospheric chemistry; corn; crop rotation; fertilizer application; field experimentation; greenhouse gas emissions; greenhouse gases; growing season; methane; nitrification; nitrogen fertilizers; nitrous oxide; perennial grasses; soil; tropical grasses; Brazil; Show all 22 Subjects
- Abstract:
- ... While tropical grasses were shown to inhibit the activity of soil nitrifiers, their role in greenhouse gas (GHG) and ammonia (NH₃) emissions in N fertilized maize-based rotations are poorly understood. A 3-year (2014–2017) field experiment was conducted in southeastern Brazil to assess the influence of forage grass and N fertilization on nitrous oxide (N₂O), methane (CH₄), and NH₃ emissions from m ...
- DOI:
- 10.1016/j.atmosenv.2020.117571
- https://dx.doi.org/10.1016/j.atmosenv.2020.117571
16. Transcriptome profiles identify the common responsive genes to drought stress in two Elymus species
- Author:
- Li, Ming-qun; Yang, Jian; Wang, Xin; Li, Da-xu; Zhang, Chang-bing; Tian, Zhi-hui; You, Ming-hong; Bai, Shi-qie; lin, Hong-hui
- Source:
- Journal of plant physiology 2020 v.250 pp. 153183
- ISSN:
- 0176-1617
- Subject:
- forage grasses, etc ; Elymus nutans; Elymus sibiricus; abscisic acid; climate; databases; drought; drought tolerance; gene expression; gene expression regulation; polyethylene glycol; transcription (genetics); transcription factors; transcriptome; transcriptomics; unigenes; water stress; China; Show all 18 Subjects
- Abstract:
- ... Elymus, the largest genus of the Triticeae Dumort, is a forage grass in the Qinghai-Tibetan Plateau, where the climate has gradually become increasingly dry in recent years. To understand the mechanisms of the response to drought stress in Elymus species, we first investigated physiological and biochemical responses to polyethylene glycol (PEG-6000) simulated drought stress in two Elymus species, ...
- DOI:
- 10.1016/j.jplph.2020.153183
- https://dx.doi.org/10.1016/j.jplph.2020.153183
- Author:
- Xiong, Yi; Xiong, Yanli; Jia, Shangang; Ma, Xiao
- Source:
- Plants 2020 v.9 no.6
- ISSN:
- 2223-7747
- Subject:
- forage grasses, etc ; Phalaris aquatica; Phalaris arundinacea; bioenergy; chloroplast genome; chloroplasts; color; cytotypes; gene expression regulation; gene pool; genes; hexaploidy; isoelectric point; leaves; microsatellite repeats; sequence diversity; single nucleotide polymorphism; temperate zones; tetraploidy; Show all 19 Subjects
- Abstract:
- ... There are 22 species in the Phalaris genera that distribute almost all over the temperate regions of the world. Among them, reed canary grass (Phalaris arundinacea, tetraploid and hexaploid) and hardinggrass (P. aquatica, tetraploid) have been long cultivated as forage grass and have received attention as bio-energy materials in recent years. We aimed to facilitate inter-species/ploidies compariso ...
- DOI:
- 10.3390/plants9060748
- http://dx.doi.org/10.3390/plants9060748
- Author:
- Xiao, Dan; Liu, Xin; Yang, Rong; Tan, Yongjun; Zhang, Wei; He, Xunyang; Xu, Zhihong; Wang, Kelin
- Source:
- The Science of the total environment 2020 v.711 pp. 134967
- ISSN:
- 0048-9697
- Subject:
- forage grasses, etc ; Amorpha fruticosa; Cenchrus purpureus; agroecosystems; ammonium nitrogen; community structure; dissolved organic nitrogen; fertilizer application; grasslands; hybrids; interspecific competition; karsts; legumes; nitrate nitrogen; nitrogen fertilizers; nitrogen fixation; nitrogen-fixing bacteria; pH; planting; shrubs; soil properties; China; Show all 22 Subjects
- Abstract:
- ... Soil diazotrophs have been known to be essential in biological nitrogen (N) fixation, which contributes to the sustainability of agricultural ecosystems. However, there remains an inadequacy of research on the effects of different N inputs from N fertilization and from symbiotic N fixation associated with legumes on the diazotroph communities in agricultural ecosystems. Hence, we investigated the ...
- DOI:
- 10.1016/j.scitotenv.2019.134967
- https://dx.doi.org/10.1016/j.scitotenv.2019.134967
19. Nitrogen fertilization in tall fescue: Productivity, agronomic efficiency and relative profitability
- Author:
- Islam, M. Anowarul; Adjesiwor, Albert T.
- Source:
- Grassland science 2020 v.66 no.2 pp. 67-73
- ISSN:
- 1744-6961
- Subject:
- forage grasses, etc ; Festuca arundinacea subsp. arundinacea; acid detergent fiber; application rate; crude protein; cultivars; dry matter digestibility; experimental design; farms; fertilizer application; field experimentation; grass hay; income; neutral detergent fiber; nitrogen; nitrogen fertilizers; nutritive value; production technology; profitability; Wyoming; Show all 20 Subjects
- Abstract:
- ... Tall fescue (Schedonorus arundinaceus [Schreb.] Dumort.) is a perennial forage grass with good nutritive value and has the potential to be grown in many parts of the world. Field experiments were conducted over a 3‐year period (2010–2012) at two locations [University of Wyoming Powell Research and Extension Center (PREC) and a producer field (Stroh farm) in Powell, Wyoming] to evaluate forage accu ...
- DOI:
- 10.1111/grs.12261
- http://dx.doi.org/10.1111/grs.12261
- Author:
- Hilaire, Sheldon S.; Bellows, Barbara; Brady, Jeff A.; Muir, James P.
- Source:
- Agronomy 2020 v.10 no.4
- ISSN:
- 2073-4395
- Subject:
- forage grasses, etc ; Cynodon dactylon; animal products; antibiotic residues; antibiotic resistance; bioaccumulation; dairy manure; enzyme-linked immunosorbent assay; human health; humans; leaves; livestock; manure spreading; medicine; monensin; oxytetracycline; soil; soil sampling; veterinary drugs; Southeastern United States; Show all 20 Subjects
- Abstract:
- ... To address concerns regarding the potential impact of antibiotic use in animal husbandry on antibiotic resistance in humans, we conducted a greenhouse-based study examining uptake of the veterinary antibiotics oxytetracycline (OTC) and monensin (MON) by Tifton 85 Bermudagrass (T85), the most commonly grown forage grass in the southeastern U.S.A. Since oxytetracycline is used in both veterinary and ...
- DOI:
- 10.3390/agronomy10040468
- https://dx.doi.org/10.3390/agronomy10040468