Artigo

Loss of yield caused by soil erosion on sandy soils in the UK

Abstract. Soil productivity, the intrinsic ability of land to yield useful products, can be affected by soil erosion. While much research has been carried out on the processes, there is as yet little information on the impact of soil erosion on in situ productivity of agricultural land in the Britis...

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Autor principal: Biot, Y.
Outros Autores: Lu, X. X.
Grau: Artigo
Idioma: English
Publicado em: Soil Use and Management 2020
Assuntos:
Barley
Crop Yield
Management
Sandy Soil
Soil Erosion
Soil Property
Uk, England, East Anglia
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/19445
id oai:repositorio:1-19445
recordtype dspace
spelling oai:repositorio:1-19445 Loss of yield caused by soil erosion on sandy soils in the UK Biot, Y. Lu, X. X. Barley Crop Yield Management Sandy Soil Soil Erosion Soil Property Uk, England, East Anglia Abstract. Soil productivity, the intrinsic ability of land to yield useful products, can be affected by soil erosion. While much research has been carried out on the processes, there is as yet little information on the impact of soil erosion on in situ productivity of agricultural land in the British Isles. This paper reports the results of a de‐surfacing experiment on deep sandy soils in East Anglia. Grain yields of fertilized barley planted immediately after de‐surfacing were at least 15 and 45% less on 15 and 25 cm de‐surfaced plots than on non‐desurfaced soils. There was strong evidence pointing to an acceleration of soil erosion itself on the de‐surfaced plots. Both the amount of water stored in the topsoil and water use by the crop decreased with increasing severity of simulated erosion. We observed a drop in organic matter and readily available nitrogen with erosion. Nitrogen mineralization and leaching losses were also affected by simulated soil erosion. The experiment showed that sudden severe erosion may induce substantial barley production losses on deep sandy soils. The size and effect of de‐surfacing depends on a number of factors such as soil depth, subsoil type, precipitation and crop type. Copyright © 1995, Wiley Blackwell. All rights reserved 2020-06-15T22:08:42Z 2020-06-15T22:08:42Z 1995 Artigo https://repositorio.inpa.gov.br/handle/1/19445 10.1111/j.1475-2743.1995.tb00949.x en Volume 11, Número 4, Pags. 157-162 Restrito Soil Use and Management
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language English
topic Barley
Crop Yield
Management
Sandy Soil
Soil Erosion
Soil Property
Uk, England, East Anglia
spellingShingle Barley
Crop Yield
Management
Sandy Soil
Soil Erosion
Soil Property
Uk, England, East Anglia
Biot, Y.
Loss of yield caused by soil erosion on sandy soils in the UK
topic_facet Barley
Crop Yield
Management
Sandy Soil
Soil Erosion
Soil Property
Uk, England, East Anglia
description Abstract. Soil productivity, the intrinsic ability of land to yield useful products, can be affected by soil erosion. While much research has been carried out on the processes, there is as yet little information on the impact of soil erosion on in situ productivity of agricultural land in the British Isles. This paper reports the results of a de‐surfacing experiment on deep sandy soils in East Anglia. Grain yields of fertilized barley planted immediately after de‐surfacing were at least 15 and 45% less on 15 and 25 cm de‐surfaced plots than on non‐desurfaced soils. There was strong evidence pointing to an acceleration of soil erosion itself on the de‐surfaced plots. Both the amount of water stored in the topsoil and water use by the crop decreased with increasing severity of simulated erosion. We observed a drop in organic matter and readily available nitrogen with erosion. Nitrogen mineralization and leaching losses were also affected by simulated soil erosion. The experiment showed that sudden severe erosion may induce substantial barley production losses on deep sandy soils. The size and effect of de‐surfacing depends on a number of factors such as soil depth, subsoil type, precipitation and crop type. Copyright © 1995, Wiley Blackwell. All rights reserved
format Artigo
author Biot, Y.
author2 Lu, X. X.
author2Str Lu, X. X.
title Loss of yield caused by soil erosion on sandy soils in the UK
title_short Loss of yield caused by soil erosion on sandy soils in the UK
title_full Loss of yield caused by soil erosion on sandy soils in the UK
title_fullStr Loss of yield caused by soil erosion on sandy soils in the UK
title_full_unstemmed Loss of yield caused by soil erosion on sandy soils in the UK
title_sort loss of yield caused by soil erosion on sandy soils in the uk
publisher Soil Use and Management
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/19445
_version_ 1787141498970570752
score 11.653393

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