Results 131 to 140 of about 120,791 (211)

Covariation of Ergot Severity and Alkaloid Content Measured by HPLC and One ELISA Method in Inoculated Winter Rye across Three Isolates and Three European Countries. [PDF]

open access: yesToxins (Basel), 2020
Kodisch A   +16 more
europepmc   +1 more source

Catch Crops in Organic Farming Systems without Livestock Husbandry - Simulations with the DAISY model [PDF]

open access: yes, 2006
This paper presents simulations of the soil-plant-atmosphere model DAISY based on an organic crop rotation with incorporation of different catch crops following pea as a leguminous cash crop.
Hansen, Søren   +4 more
core  

The influence of long-term inputs of catch crops and cereal straw on yield, protein composition and technological quality of a spring and a winter wheat [PDF]

open access: yes, 2011
Under conditions of restricted nitrogen (N) input such as in organic farming systems, crop N uptake must rely on N mineralised from applied animal manure, crop residues and native soil organic matter.
Carcea, M.   +3 more
core  

Optimizing a green manure-based row cropping system for organic cereal production [PDF]

open access: yes, 2018
A row cropping system with an increase of row distance to 24 cm increased the growth of undersown cover crops and allowed 1-2 passes of interow hoeing for weed control before sowing cover crops.
Phan, Hong TT   +1 more
core  

Greenhouse gas emissions from cultivation of energy crops – is it important? [PDF]

open access: yes, 2009
Replacing fossil fuel-derived energy with biomass-derived energy is commonly emphasized as a means to reduce CO2 emissions. However, our study highlights the risk of large greenhouse gas emissions when wastes from bioenergy production are recycled as ...
Ambus, Per, Carter, Mette S.
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Influence of Nitrogen Fertilisation Level and Weather Conditions on Yield and Quantitative Profile of Anti-Nutritional Compounds in Grain of Selected Rye Cultivars

open access: yesAgriculture
Cultivar, habitat conditions and agrotechnology have an influence on the yield and chemical composition of rye grain. The main anti-nutritional substances present in rye grain include alkylresorcinols, water-soluble pentosans and trypsin inhibitors.
Alicja Sułek   +6 more
doaj   +1 more source

Effects of the second crop on maize yield and yield components in organic agriculture [PDF]

open access: yes, 2008
The second crop use in organic agriculture is a known method of maintaining the soil tilth, soil protection against environmental deterioration, soil nutrients conservation and even the weed control.
Birkás, Márta   +6 more
core  

A new adaptive winter rye variety Batist

open access: yesSiberian Herald of Agricultural Science
To increase the productivity and quality of winter rye grain, it is necessary to create new varieties that are adaptive to various environmental stress factors and meet the requirements of the north-eastern region of the European part of the Russian Federation.
E. A. Shlyakhtina   +2 more
openaire   +1 more source

The phenology of winter rye in Poland: an analysis of long-term experimental data. [PDF]

open access: yesInt J Biometeorol, 2016
Blecharczyk A   +4 more
europepmc   +1 more source

Poverty and crime in 19th century Germany: A reassessment [PDF]

open access: yes
Using panel data for Prussia during 1882 to 1910, we replicate Mehlum, Miguel, and Torvik’s (2006) study on the causal effect of poverty on crime in 19th century Germany.
Carsten Burhop, Christian Traxler
core  

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