Fifty years after deep‐ploughing: Effects on yield, roots, nutrient stocks and soil structure

European Journal of Soil Science, Год журнала: 2023, Номер 74(6)

Опубликована: Окт. 16, 2023

Abstract Deep‐ploughing far beyond the common depth of 30 cm was used more than 50 years ago in Northern Germany with aim to break root‐restricting layers and thereby improve access subsoil water nutrient resources. We hypothesized that effects this earlier intervention on soil properties yields prevailed after years. Hence, we sampled two sandy soils one silty (Cambisols a Luvisol) which half field had been deep‐ploughed (soils then re‐classified as Treposols). The adjacent other not thus served control. At all three sites, both control parts were conventionally managed over last assessed during dry year 2019 additionally 2020, rooting intensity at sampling (2019), well changes structure, carbon stocks year. found deep‐ploughing improved spell supported by general pattern higher NDVI indices for period from 2016 2021 across varying weather conditions. Subsoil organic total plant‐available phosphorus enhanced 21%–199% different sites. Root biomass reduced due site increased or unaffected Overall, site‐specific, bulk density buried topsoil stripes but elevated site. even deep‐ploughing, are still detectable, although effect size differed among

Язык: Английский

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Litter decomposition rate response to multiple global change factors: A meta-analysis

Soil Biology and Biochemistry, Год журнала: 2024, Номер 195, С. 109474 - 109474

Опубликована: Май 13, 2024

Язык: Английский

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Carbon and nitrogen addition-derived enzyme activities in topsoil but nitrogen availability in subsoil controls the response of soil organic carbon decomposition to warming

The Science of The Total Environment, Год журнала: 2024, Номер 949, С. 175261 - 175261

Опубликована: Авг. 3, 2024

Язык: Английский

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The impact of soil moisture stress on the growth and biosynthesis of effective components in Salvia miltiorrhiza

Industrial Crops and Products, Год журнала: 2025, Номер 225, С. 120529 - 120529

Опубликована: Янв. 20, 2025

Язык: Английский

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Ecosystem water use efficiency and carbon use efficiency respond oppositely to vegetation greening in China's Loess Plateau

The Science of The Total Environment, Год журнала: 2025, Номер 964, С. 178575 - 178575

Опубликована: Янв. 22, 2025

Язык: Английский

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