scholarly journals AnrbcLReference Library to Aid in the Identification of Plant Species Mixtures by DNA Metabarcoding

2017 ◽  
Vol 5 (3) ◽  
pp. 1600110 ◽  
Author(s):  
Karen L. Bell ◽  
Virginia M. Loeffler ◽  
Berry J. Brosi
Keyword(s):  
Plant Species ◽  
Dna Metabarcoding ◽  
Species Mixtures

A conceptual framework and an empirical test of complementarity and facilitation with respect to phosphorous uptake by plant species mixtures

Pedosphere ◽  
2022 ◽  
Vol 32 (2) ◽  
pp. 317-329
Author(s):  
Chunjie LI ◽  
Thomas W. KUYPER ◽  
Wopke VAN DER WERF ◽  
Junling ZHANG ◽  
Haigang LI ◽  
...  
Keyword(s):  
Conceptual Framework ◽  
Plant Species ◽  
Empirical Test ◽  
Phosphorous Uptake ◽  
Species Mixtures

scholarly journals Variation in Virulence Within Meloidogyne chitwoodi, M. fallax, and M. hapla on Solanum spp.

1998 ◽  
Vol 88 (7) ◽  
pp. 658-665 ◽  
Author(s):  
J. G. van der Beek ◽  
L. M. Poleij ◽  
C. Zijlstra ◽  
R. Janssen ◽  
G. J. W. Janssen
Keyword(s):  
Plant Species ◽  
Wild Species ◽  
Species Interaction ◽  
Meloidogyne Hapla ◽  
Plant Genotype ◽  
Nematode Reproduction ◽  
Second Stage ◽  
Genotype Interaction ◽  
Solanum Spp ◽  
Species Mixtures

The virulence of Meloidogyne hapla, M. chitwoodi, and M. fallax was studied on genotypes of Solanum spp. in a greenhouse. Juveniles of 11 M. hapla race A isolates, 3 M. hapla race B isolates, and 5 mono-female lines of a M. hapla race A isolate were inoculated on S. chacoense, S. hougasii, and S. sparsipilum. Juveniles of eight M. chitwoodi isolates, five M. fallax isolates, and six mono-female lines of a M. chitwoodi isolate were inoculated on S. bulbocastanum, S. chacoense, S. hougasii, S. stoloniferum, and S. tuberosum. Virulence was expressed as nematode reproduction 8 weeks after inoculation. Nematode reproduction was estimated by the number of egg masses and, in one experiment, by the number of hatched second-stage juveniles per inoculated juvenile. Considerable variation in virulence and resistance was observed among M. hapla isolates and plant genotypes, respectively. The M. hapla isolate-plant species interaction was highly significant. The response to M. chitwoodi ranged from susceptible (S. tuberosum and S. chacoense) to highly resistant (S. bulbocastanum and S. hougasii). S. tuberosum was susceptible to M. fallax, whereas all four wild species were resistant. In contrast to M. hapla, no significant isolate-plant genotype interaction was obtained for M. chitwoodi or M. fallax, indicating no or little intraspecific variation in virulence. M. chitwoodi juveniles in species mixtures with M. fallax isolates appeared to be able to break the resistance of S. bulbocastanum and S. hougasii. Significant differences among mono-female lines of M. hapla and M. chitwoodi were observed, indicating heterogeneity of pathogenicity within meiotic parthenogenic Meloidogyne populations.

Effects of arbuscular mycorrhizal colonisation on shoot and root decomposition of different plant species and species mixtures

2011 ◽  
Vol 43 (2) ◽  
pp. 466-468 ◽  
Author(s):  
Carlos Urcelay ◽  
María Victoria Vaieretti ◽  
Marisela Pérez ◽  
Sandra Díaz
Keyword(s):  
Plant Species ◽  
Arbuscular Mycorrhizal ◽  
Root Decomposition ◽  
Mycorrhizal Colonisation ◽  
Species Mixtures

PLANT SPECIES MIXTURES FOR FORAGE PRODUCTION FOR RUMINANT FEEDING UNDER MEDITERRANEAN CONDITIONS

2013 ◽  
Vol 50 (3) ◽  
pp. 426-437 ◽  
Author(s):  
E. TSIPLAKOU ◽  
G. ECONOMOU ◽  
I. HADJIGEORGIOU ◽  
A. KOMINAKIS ◽  
G. ZERVAS
Keyword(s):  
Linolenic Acid ◽  
Plant Species ◽  
Festuca Arundinacea ◽  
Animal Feed ◽  
Low Cost ◽  
Small Ruminants ◽  
Forage Production ◽  
Matter Production ◽  
Natural Grasslands ◽  
Species Mixtures

SUMMARYThe establishment of leys for biomass production during the winter months could be an alternative feed resource of low cost for small ruminants in Mediterranean basin. For this purpose, an experiment was carried out with six plant species mixtures (PSM) that were cut up to seven times from seeding. The results showed that all the PSM had their highest growth at the 2nd cut withFestuca arundinacea,Lolium perenne,Dactylis glomerata,Trifolium repens(FLDT) being superior as the dry matter production concerns compared with the PSM that gave seven cuts. The crude protein and the ether extracts contents in all the PSM decreased from the 1st to the last cut, while that of NDF and ADF increased. The concentrations of myristic, palmitic, stearic, oleic and linoleic acid increased in all the PSMs from the 2nd to the 5th cut, while the opposite was observed for the α-linolenic acid content. The concentration of α-linolenic acid was higher in the FLDT PSM when compared to others during all cuts. Taking into account all the examined parameters together, the FLDT seems to be superior to the other PSMs as animal feed for small ruminants, particularly during the period where there is no available grass from natural grasslands.

Belowground and aboveground consequences of interactions between live plant species mixtures and dead organic substrate mixtures

Oikos ◽  
2007 ◽  
Vol 117 (3) ◽  
pp. 439-449 ◽  
Author(s):  
Marie-Charlotte Nilsson ◽  
David A. Wardle ◽  
Thomas H. DeLuca
Keyword(s):  
Plant Species ◽  
Organic Substrate ◽  
Substrate Mixtures ◽  
Species Mixtures
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