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Weed effects on the establishment and nutritive value of pastures with different annual/perennial ratio
(Wiley, 2020-08)
Livestock intensification is increasing weed invasion in pastures. We performed an experiment near Buenos Aires, Argentina, to evaluate the impact of weeds on temperate cultivated pastures. We sowed 1,700 viable seeds m–2 ...
Milk yield of crossbred cattle grazing sorghum sudangrass hybrid with concentrate supplementation during dry season
(2018-04-01)
The Sorghum Sudangrass Hybrid (SSH) can be used as alternative pasture to be grazed during dry season due to its high tolerance to soil water shortage, lower temperatures and short photoperiod, compared to others perennial ...
Resistance to Centaurea solstitialis invasion from annual and perennial grasses in California and Argentina
(Springer, 2011-10)
A common explanation for Centaurea solstitialis invasion in California is that it occupies an "empty niche" created by the replacement of native perennial grasses by exotic annual grasses and concomitant increases in soil ...
Utilización de dos fuentes orgánicas en la producción de Lolium multiflorum (rye grass annual tetraploide) en la comunidad de Joyagshi.
(Escuela Superior Politécnica de Chimborazo, 2020-09-28)
The project objective was to use two organic sources to produce Lolium multiflorum (Tetraploid annual ryegrass). At the Chuqui Remache Family property located in the Joyagshi communityof the Chunchi Canton, Chimborazo ...
Colonization of native Andean grasses by arbuscular mycorrhizal fungi in Puna: A matter of altitude, host photosynthetic pathway and host life cycles
(Wiley Blackwell Publishing, Inc, 2012-08)
The relationships of altitude, host life cycle (annual or perennial) and photosynthetic pathway (C3 or C4) with arbuscular mycorrhiza (AM) root colonization were analysed in 35 species of Andean grasses. The study area is ...
Influence of Nitrogen Sources and Time of Cutting on Yield and Protein Content of Napier (Merker) GrassTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1963)
Results of Splitting the Application of Nitrogenous Fertilizers to Pangola Grass (Digitaria decumbens)Título en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1962)
Grasses have larger response than shrubs to increased nitrogen availability: A fertilization experiment in the Patagonian Steppe
(Elsevier, 2014-01)
Nitrogen limits plant growth in almost all terrestrial ecosystems, even in low-precipitation ecosystems. Vegetation in arid ecosystems is usually composed of two dominant plant-functional types, grasses and shrubs, which ...