Vol. 57 No. 2 (2000)

View Vol. 57 No. 2 (2000)

Published: 2000-12-04

ETOLOGY AND AMBIENCE

Effect of photoperiod on the rearing of silkworm Bombyx mori L. (Lepidoptera: Bombycidae)

Antonio José Porto

105-112
- PDF (Portuguese)
Season of the year and hair coat characteristics of hostein cows

Maria da Graça Pinheiro, Roberto Gomes da Silva

99-103
- PDF (Portuguese)

FORAGE CROPS AND PASTURES

Biologic additive in the sugar cane silage treated with urea

João Batista de Andrade, Evaldo Ferrari Júnior, Rosana Aparecida Possenti, Frederico Fontoura Leinz, Diorande Bianchini, Carlos Frederico de Carvalho Rodrigues

139-149
- PDF (Portuguese)
Utilization systems of two mulberry cultivars intwo phases of vegetative development in the silkworm (Bombyx mori L.) performance

Antonio José Porto, Fumiko Okamoto

171-178
- PDF (Portuguese)
Allelopathy of Panicum maximum Jacq. Cultivars on tree and shrub forage legumes. I.Laboratory evalutations

Ana Regina Pimentel de Almeida, Terezinha de Jesus Deléo Rodrigues, Jaime Maia dos Santos

113-127
- PDF (Portuguese)
Nitrogen rates for maximizing elephantgrass cv. Guaçu.yield during the dry season

Vicente Paulo Martello, Joaquim Carlos Werner, Maria Tereza Colozza, Vanderley Benedito de Oliveira Leite, José Narciso Sobrinho

151-161
- PDF (Portuguese)
Inhibitory effects of Brachiaria decumbens Stapf. Prain. e B. brizantha (Hochst ex A. Rich.) Stapf. cv.Marandu on germination and vigor of seeds of pigeon pea (Cajanus cajan (L.) Millsp.)

Marcelo Fagioli, Terezinha de Jesus Deléo Rodrigues, Ana Regina Pimentel de Almeida, Pedro Luís C. A. Alves

129-137
- PDF (Portuguese)

QUANTITATIVE METHODS AND ECONOMY

Determination of the growth curves of worker bees (Apis mellifera L.) by means of an asymptotic-sigmoid diphase growth model

Hélio Carlos Rocha, Maria Terezinha Trovarelli Tornero, Silvia Regina Cunha Funari

179-185
- PDF (Portuguese)

ANIMAL REPRODUCTION

Chalkbrood disease: predisposing conditions, control and prevention

José Manuel Flores, Silvia Regina Cunha Funari, José Antonio Ruiz, José Maria Ruz, Francisco Puerta, Francisco Campano

201-209
- PDF (Portuguese)
Disinfectant spraying effects on silkworm (Bombyx mori L.)

Antonio José Porto, Fumiko Okamoto

194-200
- PDF (Portuguese)
Effect of priming witht fsh or fsh-lh in the beginning of oestrus cycle on the ovarian response of superovulated cows

João Batista Pereira de Carvalho, Rafael Herrera Alvarez, Omar Miguel, Maria Inês de Aquino Barbosa Carvalho

187-191
- PDF (Portuguese)