arable fields
Landscape and scale-dependent spatial niches of bats foraging above intensively used arable fields
... of arable fields as foraging habitats for bats during summer might depend on the character- istics of the ...on arable fields with a relatively high water cover in the surrounding, while the ...
15
Statistical analysis and modelling of surface runoff from arable fields in central Europe
... on arable fields is an im- portant driver of flooding, on-site and off-site damages by erosion, and of nutrient and agrochemical ...on arable land are passing many ...
12
The contribution of spatial mass effects to plant diversity in arable fields
... in arable fields in the UK (Firbank et ...field‐scale arable plant diversity is a combination of resident species that can persist under the intense selection pressure of cultivation and ag- ...
16
Risks of granules and treated seeds to birds on arable fields : supplemental research for the risk-assessment scheme for birds
... If treated seeds or granules remain on the field surface during drilling, they may be picked up by birds for two reasons: seeds may be taken for food, or granules and pelleted seeds may [r] ...
138
Testing DNDC model for simulating soil respiration and assessing the effects of climate change on the CO2 gas flux from Irish agriculture
... and arable fields in the Irish midlands. The arable field was converted from grassland approximately 50 years ago and managed since 2003 under two different tillage systems; conventional and reduced ...
35
Major limitations to achieving 4 per 1000 increases in soil organic carbon stock in temperate regions: evidence from long-term experiments at Rothamsted Research, UK
... all fields on their farm and, even if they did, they may be prevented from applying such amounts continuously because of the risk of nitrate and phosphate pollution (Goulding, Poulton, Webster, & Howe, 2000; ...
23
Orange River Francolins (Scleroptila levaillantoides) persist in fragmented Highveld farming landscapes, South Africa
... ble fields by planting low growing shrubs and by sowing grass ...old fields will only work if natural francolin populations are close by so that the birds could populate these areas ...2012a). Arable ...
8
Soil Inoculation steers plant-soil feedback, suppressing ruderal plant species
... area, arable farming has been intensive in many places since World War 2, but many farms are no longer economically viable due to the low inherent soil fertility and limits on spatial ...the arable ...
8
Dependence of the Yield of Alfalfa on Plant Density and Diet
... Keywords Yield, Density of Standing, Integral Density, Competition between Neighbors, Weight of Green Mass, Differential Density, Biofertilizer, Cultivated Plant, Diet, Arable Fields.. I[r] ...
10
Livelihoods and landscapes: the people of Guquka and Koloni and their resources
... the arable land allocations. Since the arable lands are officially the exclusive property of the village, grazing is supposed to be controlled on a communal, village ...those fields that are ...these ...
409
Occurrence of Neophytes in Agrophytocoenoses – Field Survey in the Czech Republic
... of neophytes in arable fields in the Czech Republic in terms of applied management systems, crops, and environmental site conditions at different altitudes. In the years 2006 to 2008, a phytocoenological ...
8
How to successfully convert to organic arable farming
... Zu beachten ist immer, dass es sich bei der Humusbilanzierung nur um ein grobes Planungs- und Kontrolltool handelt, mit dem überprüft werden kann, ob die Fruchtfolgegestaltung grundsätzl[r] ...
16
SPEL Data for EU Agriculture, 1985 1994 1995
... Plant protection and fertilizer input per ha 0 85-89 0 90-94 PLANT PROTECTION 1990 prices in PTA Total agricultural area Arable land Cereals Other crops on arable land Permanent crops Gr[r] ...
312
Challenges of Organic Arable Farming 4th module: Technical tools, strategies and machineries to tackle weeds in organic arable farming
... Most of the biological diversity in our crop fields comes from the presence of weeds. They provide habitat for both beneficial insects and mycorrhiza fungi. However, weeds may cause a real yield loss and managing ...
31
So you ve been told you are going to do a systematic review?
... laboraforiet[All Fields] OR laborafory[All Fields] OR laboragory[All Fields] OR laborai[All Fields] OR laboraire[All Fields] OR laborais[All Fields] OR laboral[All Fields] ...
45
Survey of 47 oilseed flax (Linum usitatissimum L.) growers to identify ways to expand its cultivation in France
... farm arable area; FLAX, proportion of farm arable area under oilseed flax in 2011-2012; AGR, ranking of the agronomic scenario; ALT, ranking of the alternative scenario; ECO, ranking of the economic ...
14
The significance of the seed bank as a potential for the reestablishment of arable-land vegetation in a marginal cultivated landscape
... reestablish arable land vegetation in an area where crop farming has largely vanished from the actual range of land use, assuming that recolonisation of newly established fields from the sur- roundings ...
5
A study of the coordinated development of informatization and agricultural modernization in central China
... Index layer Per ha arable land mechanical power Effective irrigation rate Per ha arable land Chemical fertilizer Proportion of science and technology personnel in agricultural practition[r] ...
6
Improving N use and performance of arable crops on organic arable farms using an expert group approach (OF0178)
... The largest source of error within the N balances was from quantifying biological fixation. The range of biological fixation is reviewed by Watson et al. (2002), e.g. a 1 to 2 year old white clover ley could fix 50% more ...
18
SPEL Data for EU Agriculture, 1985 1996
... Table 5.-14 Plant protection and fertilizer input per ha FIN 0 85-89 PLANT PROTECTION 1990 prices in FIM Total agricultural area Arable land Cereals Other crops on arable land Permanent [r] ...
348