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Humus content and quality under different soil tillage systems
soil humic substances tillage regimes UV-VIS and SFS spectroscopy
2015/3/2
The main objective of our study was to compare the contents and quality of humic substances in selected soil types under different tillage regimes (deep, reduced, minimum). Non destructive spectroscop...
Winter Annual Cover Crops in a Virginia No-till Cotton Production System: II. Cover Crop and Tillage Effects on Soil Moisture, Cotton Yield, and Cotton Quality
Virginia No-till Cotton Production Winter Annual Cover Crops
2008/5/19
Winter annual cover crops could help control soil erosion problems on sloping Piedmont soils in a no-till cotton (Gossypium hirsutum L.) production system. Field experiments were conducted from 1995 t...
Effect of liming on yield and quality of peppermint and Sachalin mint in fine sand soil of Northern Finland
Lamiaceae lime Mentha arvensis var. sacchalinensis Mentha x piperita menthone
2010/8/13
Soil acidity commonly limits plant production in the fine sand soil of Northern Finland, which often has a low pH (5.5-6.5) and contains low levels of Ca and Mg. The effect of five liming (10% Mg and ...