Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum
Application of lime or gypsum is a common agricultural practice to ameliorate soils with low pH which prohibits crop production. Its integrated effect on soil properties in a red soil derived from quaternary red clay in Southeast China is discussed in this paper. Application of gypsum in the topsoil without leaching raised soil pH and promoted the production of soil NH4, but lime addition had a contrary effect. Generally, application of lime and/or gypsum has little effect on soil electrical properties. Gypsum had a little effect on soil exchange complex and its effect went down to 30 cm in depth. The effect of lime reached only to 5 cm below its application layer. With leaching, Ca transferred from top soil to subsoil and decreased exchangeable Al in subsoil. Gypsum application led to a sharp decrease in soil exchangeable Mg but had no effect on K.
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Subjects: | F04 - Fertilisation, P35 - Fertilité du sol, Acrisol, sol acide, amendement calcique, gypse, propriété physicochimique du sol, profil du sol, chimie du sol, lessivage du sol, chaulage, http://aims.fao.org/aos/agrovoc/c_101, http://aims.fao.org/aos/agrovoc/c_89, http://aims.fao.org/aos/agrovoc/c_200, http://aims.fao.org/aos/agrovoc/c_3453, http://aims.fao.org/aos/agrovoc/c_7182, http://aims.fao.org/aos/agrovoc/c_14402, http://aims.fao.org/aos/agrovoc/c_7161, http://aims.fao.org/aos/agrovoc/c_15591, http://aims.fao.org/aos/agrovoc/c_25206, http://aims.fao.org/aos/agrovoc/c_1556, |
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dig-cirad-fr-3907912024-01-27T23:35:12Z http://agritrop.cirad.fr/390791/ http://agritrop.cirad.fr/390791/ Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum. Bo S., Moreau Roland, Poss Roland, Pitard J., Aventurier Alain, Fallavier Paul, Shenglu Z.. 1998. Pedosphere, 8 (2) : 113-120. Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum Bo, S. Moreau, Roland Poss, Roland Pitard, J. Aventurier, Alain Fallavier, Paul Shenglu, Z. eng 1998 Pedosphere F04 - Fertilisation P35 - Fertilité du sol Acrisol sol acide amendement calcique gypse propriété physicochimique du sol profil du sol chimie du sol lessivage du sol chaulage http://aims.fao.org/aos/agrovoc/c_101 http://aims.fao.org/aos/agrovoc/c_89 http://aims.fao.org/aos/agrovoc/c_200 http://aims.fao.org/aos/agrovoc/c_3453 http://aims.fao.org/aos/agrovoc/c_7182 http://aims.fao.org/aos/agrovoc/c_14402 http://aims.fao.org/aos/agrovoc/c_7161 http://aims.fao.org/aos/agrovoc/c_15591 http://aims.fao.org/aos/agrovoc/c_25206 Chine http://aims.fao.org/aos/agrovoc/c_1556 Application of lime or gypsum is a common agricultural practice to ameliorate soils with low pH which prohibits crop production. Its integrated effect on soil properties in a red soil derived from quaternary red clay in Southeast China is discussed in this paper. Application of gypsum in the topsoil without leaching raised soil pH and promoted the production of soil NH4, but lime addition had a contrary effect. Generally, application of lime and/or gypsum has little effect on soil electrical properties. Gypsum had a little effect on soil exchange complex and its effect went down to 30 cm in depth. The effect of lime reached only to 5 cm below its application layer. With leaching, Ca transferred from top soil to subsoil and decreased exchangeable Al in subsoil. Gypsum application led to a sharp decrease in soil exchangeable Mg but had no effect on K. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=90282 |
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F04 - Fertilisation P35 - Fertilité du sol Acrisol sol acide amendement calcique gypse propriété physicochimique du sol profil du sol chimie du sol lessivage du sol chaulage http://aims.fao.org/aos/agrovoc/c_101 http://aims.fao.org/aos/agrovoc/c_89 http://aims.fao.org/aos/agrovoc/c_200 http://aims.fao.org/aos/agrovoc/c_3453 http://aims.fao.org/aos/agrovoc/c_7182 http://aims.fao.org/aos/agrovoc/c_14402 http://aims.fao.org/aos/agrovoc/c_7161 http://aims.fao.org/aos/agrovoc/c_15591 http://aims.fao.org/aos/agrovoc/c_25206 http://aims.fao.org/aos/agrovoc/c_1556 F04 - Fertilisation P35 - Fertilité du sol Acrisol sol acide amendement calcique gypse propriété physicochimique du sol profil du sol chimie du sol lessivage du sol chaulage http://aims.fao.org/aos/agrovoc/c_101 http://aims.fao.org/aos/agrovoc/c_89 http://aims.fao.org/aos/agrovoc/c_200 http://aims.fao.org/aos/agrovoc/c_3453 http://aims.fao.org/aos/agrovoc/c_7182 http://aims.fao.org/aos/agrovoc/c_14402 http://aims.fao.org/aos/agrovoc/c_7161 http://aims.fao.org/aos/agrovoc/c_15591 http://aims.fao.org/aos/agrovoc/c_25206 http://aims.fao.org/aos/agrovoc/c_1556 |
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F04 - Fertilisation P35 - Fertilité du sol Acrisol sol acide amendement calcique gypse propriété physicochimique du sol profil du sol chimie du sol lessivage du sol chaulage http://aims.fao.org/aos/agrovoc/c_101 http://aims.fao.org/aos/agrovoc/c_89 http://aims.fao.org/aos/agrovoc/c_200 http://aims.fao.org/aos/agrovoc/c_3453 http://aims.fao.org/aos/agrovoc/c_7182 http://aims.fao.org/aos/agrovoc/c_14402 http://aims.fao.org/aos/agrovoc/c_7161 http://aims.fao.org/aos/agrovoc/c_15591 http://aims.fao.org/aos/agrovoc/c_25206 http://aims.fao.org/aos/agrovoc/c_1556 F04 - Fertilisation P35 - Fertilité du sol Acrisol sol acide amendement calcique gypse propriété physicochimique du sol profil du sol chimie du sol lessivage du sol chaulage http://aims.fao.org/aos/agrovoc/c_101 http://aims.fao.org/aos/agrovoc/c_89 http://aims.fao.org/aos/agrovoc/c_200 http://aims.fao.org/aos/agrovoc/c_3453 http://aims.fao.org/aos/agrovoc/c_7182 http://aims.fao.org/aos/agrovoc/c_14402 http://aims.fao.org/aos/agrovoc/c_7161 http://aims.fao.org/aos/agrovoc/c_15591 http://aims.fao.org/aos/agrovoc/c_25206 http://aims.fao.org/aos/agrovoc/c_1556 Bo, S. Moreau, Roland Poss, Roland Pitard, J. Aventurier, Alain Fallavier, Paul Shenglu, Z. Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum |
description |
Application of lime or gypsum is a common agricultural practice to ameliorate soils with low pH which prohibits crop production. Its integrated effect on soil properties in a red soil derived from quaternary red clay in Southeast China is discussed in this paper. Application of gypsum in the topsoil without leaching raised soil pH and promoted the production of soil NH4, but lime addition had a contrary effect. Generally, application of lime and/or gypsum has little effect on soil electrical properties. Gypsum had a little effect on soil exchange complex and its effect went down to 30 cm in depth. The effect of lime reached only to 5 cm below its application layer. With leaching, Ca transferred from top soil to subsoil and decreased exchangeable Al in subsoil. Gypsum application led to a sharp decrease in soil exchangeable Mg but had no effect on K. |
format |
article |
topic_facet |
F04 - Fertilisation P35 - Fertilité du sol Acrisol sol acide amendement calcique gypse propriété physicochimique du sol profil du sol chimie du sol lessivage du sol chaulage http://aims.fao.org/aos/agrovoc/c_101 http://aims.fao.org/aos/agrovoc/c_89 http://aims.fao.org/aos/agrovoc/c_200 http://aims.fao.org/aos/agrovoc/c_3453 http://aims.fao.org/aos/agrovoc/c_7182 http://aims.fao.org/aos/agrovoc/c_14402 http://aims.fao.org/aos/agrovoc/c_7161 http://aims.fao.org/aos/agrovoc/c_15591 http://aims.fao.org/aos/agrovoc/c_25206 http://aims.fao.org/aos/agrovoc/c_1556 |
author |
Bo, S. Moreau, Roland Poss, Roland Pitard, J. Aventurier, Alain Fallavier, Paul Shenglu, Z. |
author_facet |
Bo, S. Moreau, Roland Poss, Roland Pitard, J. Aventurier, Alain Fallavier, Paul Shenglu, Z. |
author_sort |
Bo, S. |
title |
Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum |
title_short |
Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum |
title_full |
Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum |
title_fullStr |
Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum |
title_full_unstemmed |
Alleviation of subsoil acidity of red soil in Southeast China with lime and gypsum |
title_sort |
alleviation of subsoil acidity of red soil in southeast china with lime and gypsum |
url |
http://agritrop.cirad.fr/390791/ |
work_keys_str_mv |
AT bos alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum AT moreauroland alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum AT possroland alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum AT pitardj alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum AT aventurieralain alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum AT fallavierpaul alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum AT shengluz alleviationofsubsoilacidityofredsoilinsoutheastchinawithlimeandgypsum |
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