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Reiter, Karin; Schmidtke, Knut; Rauber, Rolf

doi:10.1023/a:1014240311597

Cited by 40 publications

(4 citation statements)

References 45 publications

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“…The N accumulated in the seeds (expressed as the mean value from both years of the experiment and across all soil tillage systems) was as follows: 35.2% from the atmosphere, 6.8% from the fertilizer and 57.9% from the soil. The differences were strongly influenced by the soil tillage system with the highest percentage found in direct sowing (50.2%) and was significantly lower (by 32.5%) in the conventional soil tillage system, the same results were found in research of Reiter et al [31]. Difference in the % Ndfa between the soil tillage systems is likely caused by the mineral forms of nitrogen in soil.…”

Section: Resultssupporting

confidence: 77%

The Nitrogen Fixation and Yielding of Pea in Different Soil Tillage Systems

Faligowska

Kalembasa

et al. 2022

Agronomy

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The field experiment was carried out in 2013 and 2014 as part of a long-term experiment to test the influence of different soil tillage systems (conventional, reduced, direct sowing) on (a) the yield of summer pea (Pisum sativum L.) and (b) the amount of biologically reduced atmospheric nitrogen (N), which was determined using the 15N dilution method (ID15N). Spring barley was used as a reference plant. Climatic conditions did not have a significant influence on the yield of pea seeds (mean value 4.56 t ha−1), post-harvest residues (3.76 t ha−1) and total biomass (8.33 t ha−1). Soil tillage system was found to have a significant impact on all components of the pea yield in years of experiment, with the highest average seed yield values observed with the conventional system (5.19 t ha−1) and significantly lower values observed with reduced tillage (4.34 t ha−1) and direct sowing (4.17 t ha−1). The content of total N was greatest in the pea biomass that was harvested in the conventional system (202 kg ha−1) and lowest with direct sowing (155 kg ha−1). Nitrogen accumulated in the pea seeds from three sources: atmosphere (mean value 35.2%), fertilizers (6.8%) and soil (57.9%), equating to 48.6, 9.9, and 85.4 kg ha−1, respectively. Soil tillage system was found to have a significant impact on the amount of N that was fixed from the atmosphere by the peas: 17.7% in conventional tillage, 37.9 in reduced system and 50.2% in direct sowing, which equates to a harvested seed yield of 28.9, 52.0 and 64.4 kg ha−1, respectively. In the post-harvest residues, the amount of N fixed from the atmosphere by the pea crop was also modified by the soil tillage system in range: 20.2% in conventional tillage and 32.6% in direct sowing (which equates to 7.4 and 8.5 kg N ha−1, respectively), but the difference was not significant.

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Section: Resultssupporting

confidence: 77%

The Nitrogen Fixation and Yielding of Pea in Different Soil Tillage Systems

Faligowska

Kalembasa

et al. 2022

Agronomy

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“…In Germany, the long-term experimental site Garte Süd is located near Göttingen in southern Lower Saxony (51 • 29 N 9 • 56 E) and was established 47 years before sampling in 1970. The soil is a Haplic Luvisol [67] with 12% sand, 73% silt, and 15% clay [46] and a pH-H 2 O of 7.2. Average temperature is 9.5 • C MAT with a precipitation of 621 mm MAP (average from 1989-2018).…”

Section: Field Sites Descriptionsmentioning

confidence: 99%

The Effects of Conservation Tillage on Chemical and Microbial Soil Parameters at Four Sites across Europe

Engell

Linsler

Şandor

et al. 2022

Plants

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Conservation tillage is often discussed as an effective tool to improve the soil quality in agriculture. Four sites across Europe (in Germany, Romania, Spain, and Sweden) were investigated as case studies for country-specific reductions in tillage intensity. Conventional tillage (CT) by mouldboard ploughing was compared with shallow and deep non-inversion minimum tillage (MT) and/or no-tillage (NT). In Sweden, NT and MT had positive effects on the concentrations of soil organic carbon (SOC), total nitrogen (N), and microbial biomass carbon (MBC) in the upper 20 cm compared with CT. At the German site, MT increased SOC, N, and MBC concentrations in the top 10 cm. In contrast, CT increased MBC contents and bulk density between 20 and 30 cm soil depth. At the Romanian site, soil parameters showed no differences between inverse tillage (CT) and non-inverse tillage (MT), both with a working depth of 25 to 30 cm. At the Spanish site, the use of NT significantly increased the concentrations as well as the stocks of C, N, and MBC compared to CT. In conclusion, reduced tillage improved soil microbial properties in most cases. However, the effectiveness of reduced tillage appears to be highly dependent on site conditions such as pH, soil texture, and climatic conditions.

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“…Faba bean plays a significant role in improving the productivity of the soil in the cereal-based rotations where it serves as a break crop; yields of cereal crops following faba bean are improved and needs for nitrogen fertilizer applications are reduced. Studies on the fixation of atmospheric nitrogen through symbiosis in organic farming shown that faba bean surpasses peas in the amount of nitrogen fixed (Reiter et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

Phenotypic Characterization of Faba Bean (Vicia faba L.) Landraces Grown in Palestine

Barri¹,

Shtaya²

2013

JAS

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This study was conducted to investigate the morphological and agronomical variations among nineteen Palestinian faba bean (Vicia faba L.) landraces. And analyze their traits including: days to flowering, days to fruit setting, plant height, number of branches on main stem, lowest pod height, pod length, pod width, number of pods per plant, number of seeds per pod, 100-seed weight and total pod weight per plant were studied. Significant differences were observed among genotypes for all characters. The nineteen faba bean lines were clustered into four groups based on six morphological and agronomic traits (pod length, pod width, number of pods per plant, number of seeds per pod, 100-seed weight and total pod weight per plant). Several genotypes could be considered as promising material for pod production. Further studies are needed to compare the productivity of these genotypes with international varieties and identify QTL controlling the productivity of these genotypes and to study the variation between and within these genotypes at the molecular level.

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Untitled

Cited by 40 publications

References 45 publications

The Nitrogen Fixation and Yielding of Pea in Different Soil Tillage Systems

The Nitrogen Fixation and Yielding of Pea in Different Soil Tillage Systems

The Effects of Conservation Tillage on Chemical and Microbial Soil Parameters at Four Sites across Europe

Phenotypic Characterization of Faba Bean (Vicia faba L.) Landraces Grown in Palestine

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