Avaliação do desenvolvimento e absorção de nutrientes pelo Stylosanthes guianensis cv. mineirão sob doses crescentes de calcário em solo do cerrado
Carregando...
Data
2002-12
Título da Revista
ISSN da Revista
Título de Volume
Editor
José Henrique Stringhini
Resumo
The experiment was accomplished to evaluate the
effect of growing doses of dolomite calcareous on plant
grow, gross protein and phosphorus, zinc, calcium and
magnesium contents of Stylosanthes guianensis cv.
Mineirão. Five treatments of dolomite lime were considered:
0, 1, 2, 3 and 4 t/ha. The vases were arranged in randomized
blocks with 4 replications. Ten days after the germination,
one plant roughing was made that allowed the permanence
of 10 plants for vase. The plants were harvested in two times
at 10 cm height of the soil. The plant height and dry matter
production were influenced by the lime application. Low
doses of lime were enough to rise the protein content of
plant. The efficiency of the lime for the phosphorus
absorption is very small. High doses of lime are demanded
to get the maximum phosphorus absorption. The lime
application affects negatively the zinc absorption for the
mother plant but positively for the sprouts and affiliates.
Low doses of dolomite lime are necessary for the maximum
absorption of calcium and magnesium in the first harvest,
but larger doses are requested for the nutrient absorption
by the plants grown after that.
Descrição
Palavras-chave
Absorção de Ca, Mg, P e Zn, Correção do solo, Produção de matéria seca, Proteína bruta, Solo de cerrado, Ca, Mg, P and Zn absorption, Cerrado soil, Gross protein, Soil fertilization, Production
Citação
COSTA, Kátia Aparecida de Pinho; OLIVEIRA, Itamar Pereira de; ROSA, Beneval; FARIA, Cideon Donizete; CUSTÓDIO, Daniel Pettersen. Avaliação do desenvolvimento e absorção de nutrientes pelo Stylosanthes guianensis cv. mineirão sob doses crescentes de calcário em solo do cerrado. Ciência Animal Brasileira, Goiânia, v. 3, n. 2, p. 13-19, jul./dez. 2002. Disponível em: <https://www.revistas.ufg.br/vet/article/view/290/258>.