1989
DOI: 10.1007/978-1-4612-3532-3_1
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Use of Gypsum on Soils: A Review

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Cited by 338 publications
(257 citation statements)
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“…3, calcium alone significantly reduced suspended solids in the runoff from this soil, although PAM and calcium still had a greater effect than calcium alone. A similar result was also reported by Wallace and Wallace (1996), who noted that exchangeable calcium (gypsum) or other ions that improve electrical conductivity (Shainberg et al, 1989(Shainberg et al, , 1990) also reduce erosion losses in clay-rich soils. The results in Fig.…”
Section: Calcium Effectssupporting
confidence: 86%
“…3, calcium alone significantly reduced suspended solids in the runoff from this soil, although PAM and calcium still had a greater effect than calcium alone. A similar result was also reported by Wallace and Wallace (1996), who noted that exchangeable calcium (gypsum) or other ions that improve electrical conductivity (Shainberg et al, 1989(Shainberg et al, , 1990) also reduce erosion losses in clay-rich soils. The results in Fig.…”
Section: Calcium Effectssupporting
confidence: 86%
“…In Brazil alone, some 4.5 million tons are produced each year (Vitti, 2000). Gypsum application to top soil results in improved root growth and increased water and nutrient uptake by plants (Sumner et al, 1986;Marsh & Grove, 1992;Carvalho & Raij, 1997) as a result of the increase in subsoil Ca content and the formation of less toxic Al species (Oates & Caldwell, 1985;Shainberg et al, 1989).…”
Section: Introductionmentioning
confidence: 99%
“…No estado da Georgia, EUA, foi relatado efeito positivo do gesso sobre culturas de soja, milho, silagem e alfafa (Sumner et al, 1986). Outros casos de efeitos de gesso aplicado em solos ácidos nas produções de culturas são discutidos nas revisões de Raij (1988) e de Shainberg et al (1989). Trabalho de Raij et al (1994) mostrou efeito significativo da aplicação do gesso em soja cultivada em Latossolo Roxo distrófico com altos teores de sulfato adsorvido atribuídos a adubações.…”
Section: Introductionunclassified