1995
DOI: 10.1590/s0006-87051995000100019
|View full text |Cite
|
Sign up to set email alerts
|

Modo de aplicação de esterco e de fertilizantes minerais no cafeeiro

Abstract: Foram comparados, em experimentos fatoriais 3 x 2 x 2, os efeitos do esterco de curral, fósforo e potássio aplicados em cobertura ou enterrados em sulco, na produção de cafeeiros do cultivar Mundo Novo linhagem CP 379-19 plantados no espaçamento de 3 x 2 m, em três tipos de solo: latossolo roxo - transição para latossolo vermelho-amarelo orto, da região de Campinas; latossolo roxo da região de Jaú, e podzólico vermelho-amarelo orto da região de Mococa. Foram aplicados anualmente 40 litros de esterco, 200 g de … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
1
0
1

Year Published

2009
2009
2011
2011

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(2 citation statements)
references
References 7 publications
0
1
0
1
Order By: Relevance
“…Cervellini & Igue (1994) and Cervellini (1995) evaluated the effect of chemical fertilizers and cattle manure (combined or not) on coffee plant yields and concluded that the addition of manure decreased the mineral fertilizers needs, more significantly for a Oxisol than for an Ultisol. Miysaka & Okamoto (1992) agreed with them and reported that organic materials change the soil physicochemical characteristics such as density, water retention, texture, structure, porosity and thermal conductivity and increase its cation exchange capacity, as well as base saturation; it also has chelating agents, that may prevent some essential nutrients to become insoluble.…”
Section: Resultsmentioning
confidence: 99%
“…Cervellini & Igue (1994) and Cervellini (1995) evaluated the effect of chemical fertilizers and cattle manure (combined or not) on coffee plant yields and concluded that the addition of manure decreased the mineral fertilizers needs, more significantly for a Oxisol than for an Ultisol. Miysaka & Okamoto (1992) agreed with them and reported that organic materials change the soil physicochemical characteristics such as density, water retention, texture, structure, porosity and thermal conductivity and increase its cation exchange capacity, as well as base saturation; it also has chelating agents, that may prevent some essential nutrients to become insoluble.…”
Section: Resultsmentioning
confidence: 99%
“…A eficiência na aplicação incorporada de adubo orgâ-nico no cafeeiro arábica (Coffea arabica L.) já foi comprovada por Cervellini & Igue (1994) e por Cervellini et al (1995). Deste modo, o objetivo do trabalho foi avaliar a utilização de dois compostos orgânicos, provindos de materiais de fácil aquisição pelos produtores rurais, como adubo de plantio na cultura do cafeeiro conilon, com o intuito de substituir as adubações nitrogenada e potássica recomendadas para a fase pós-plantio.…”
Section: Introductionunclassified