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Combining agro-ecological functions in grass-clover mixtures Organic Eprints
Haas, Brechtje, de; Hoekstra, Nyncke; Schoot, Jan Rinze, van der; Visser, Eric J.W.; Kroon, Hans, de; Eekeren, N. van.
Grass-clover mixtures show many benefits for sustainable agriculture. In the Netherlands, organic farmers often work together in a so-called partner farm concept, with the aim to close nutrient cycles on a regional level. In this system, arable farms grow one-year grass-clover leys, as fodder for a livestock farm, in exchange for, e.g., manure. This practice could also be used in the transition of conventional farms towards a more circular regenerative and nature inclusive agriculture. In the current experiment we assessed the effect of a range of grass (Lolium perenne: Lp, Lolium multiflorum: Lm) and clover (Trifolium pratense: Tp and Trifolium repens: Tr) monocultures and mixtures on both below- and aboveground parameters in light of benefits for...
Tipo: Journal paper Palavras-chave: Crop husbandry; Biodiversity and ecosystem services.
Ano: 2019 URL: http://orgprints.org/36540/1/3426.pdf
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Genetic differences in root mass of Lolium perenne varieties under field conditions Organic Eprints
Deru, Joachim; Schilder, Henk; Schoot, Jan Rinze, van der; Eekeren, N. van.
Although grasses have dense rooting systems, nutrient uptake and productivity can be increased, and N-leaching reduced, if rooting is further improved. The variation in root mass of 16 varieties of Lolium perenne was studied under field conditions in two experiments on sandy soil in The Netherlands.The chosen varieties differed in genetic and aboveground characteristics such as ploidy, productivity and grass cover. Root dry matter (RDM) was measured in the 0–8, 8–16 and 16–24 cm soil layers. In summary, we found that RDM of perennial ryegrass differed significantly between arieties under field conditions. These differences were not linked to grass yield, which indicates that it is possible to select perennial ryegrass varieties that combine high...
Tipo: Journal paper Palavras-chave: Soil quality; Nutrient turnover; Biodiversity and ecosystem services.
Ano: 2014 URL: http://orgprints.org/26239/1/2903.pdf
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Grass-clover mixtures: benefits for arable and livestock farms and biodiversity. Organic Eprints
Hoekstra, N.J.; Haas, B.R., de; Schoot, Jan Rinze, van der; Visser, E.J.W.; Kroon, H., de; Eekeren, N. van.
Introduction: Grass-clover mixtures show many benefits for sustainable agriculture. In the Netherlands, organic arable and livestock farmers often work together in a so-called partner farm concept: the arable farms grow one-year grass-clover leys to widen their crop rotation and as fodder for a livestock farm in exchange for manure. The aim of this research was to investigate the effect of different grass-clover mixtures and monocultures in a one-year ley on both aboveground and belowground parameters in light of the benefits of the ley for livestock farms, arable farms and biodiversity
Tipo: Conference paper, poster, etc. Palavras-chave: Biodiversity and ecosystem services; Farm nutrient management.
Ano: 2019 URL: http://orgprints.org/36523/1/3432.pdf
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