Frequência de arraçoamento para alevinos de carpa comum

The best frequency of feeding for development of common carp fingerlings Cyprinus carpio was determined. Four hundred fish (4.88 ± 1.41 g and 6.72 ± 0.70 cm) were used, distributed in 20 tanks of 250 L each in completely randomized design with four treatments and five replicates. The four feeding strategies adopted were: providing feed once (T1), twice (T2), three (T3) and four times daily (T4) at the same amount being fractionated as described. At the end of 45 days of experiment were carried out measurements of the final weight (FW), final length (FL), weight gain (WG), feed conversion (FC), specific growth rate (SGR) and survivor (SR). It was evaluated the chemical composition of fish carcass: moisture (MT), crude protein (CP), lipids (LP) and ash (AS) and hematological analyzes performed such as erythrocyte (ER), hemoglobin (HG) and hematocrit (HT). There were significant statistical differences (P<0.01) for FW, FL, WG and SGR. For FC and SR there were no statistical differences (P>0.01). For the chemical composition the moisture, lipids and ash showed significant statistical differences (P>0.01), except only for protein (P>0.01) The hematological composition was not influenced by the feed frequency, it was not observed significant statistical difference (P>0.01) of erythrocytes, hemoglobin and hematocrit among dietary treatments. For common carp fingerlings, the provision of ration four times daily provided better final weight, final length, weight gain and specific growth rate without causing changes in the composition and hematological parameters of the fish.

Substituição da farinha de peixe por farinha de vísceras de aves na alimentação do piavuçu Leporinus macrocephalus

The present study aimed at evaluating the productive performance of Leporinus macrocephalus fed with different levels of inclusion of poultry viscera meal replacing fish meal. The experiment was conducted in a stove located in the Universidade Estadual do Oeste do Paraná during 45 days. We used 200 fish with average initial length of 4.7 ± 0.37 cm and average initial weight of 1.407 ± 0.03 g, distributed in 20 net-cages. The experimental design was randomized with five treatments and five replicates with five levels of replacement of fish meal by poultry viscera meal (0, 25, 50, 75, 100%). The parameters evaluated were the productive performance and the chemical composition of animals. The inclusion of poultry viscera meal in the substitution of fish meal in the feeding of Leporinus macrocephalus can be used without impairing the performance of the animals.

Sistema orgânico de produção de pescado de água doce

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Lysine in the diet of Rhamdia voulezi male broodstocks confined in net cages

The focus of this study was to evaluate the effect of lysine on the productive (weight and length gain, apparent feed conversion, specific growth rate and condition factor) and reproductive performance of Rhamdia voulezi males confined in net cages during the first reproductive cycle. The following parameters were assessed: seminal parameters (motility rate and duration, survival, sperm concentration, morphology, pH and osmolarity), hormonal parameters (cortisol and testosterone), testicular tissue (histomorphology), organosomatic indices (gonadosomatic, hepatosomatic and viscerosomatic indices) and composition of essential amino acids, crude protein and moisture of whole carcass. Four hundred fish were used, distributed in a random experimental design with four treatments and four replications in 16 net cages with 25 fish each. The treatments consisted of four different diets prepared so as to contain the following levels of lysine: 1.20, 1.40, 1.60 and 1.80%, with 30% crude protein and 3500 kcal kg(-1) digestible energy for 185 days (Jul./12-Jan./13). Eighteen males were selected per treatment, and they all released semen after slight abdominal pressure. The males were weighed, measured, submitted to hypophysation (2.5 mg kg(-1) carp pituitary extract), and then had their semen and blood collected. The fish were sacrificed by cervical dislocation, dissected, and the testes, liver, fat and guts were removed and weighed. The effects (p < 0.05) for the means of final weight, weight gain, apparent feed conversion and condition factor were observed for the analysis of productive performance. With regard to the reproductive parameters, only the seminal volume was affected (p < 0.05). Thus, the levels of testosterone showed quadratic effect (p < 0.05). The anatomy and the histomorphology of the testes were similar between the treatments during the spermiation period. With regard to the organosomatic indices, there was no influence (p > 0.05) between the treatments. The amino acids in the carcass were not affected (p > 0.05). The increment of lysine in the diet provided linear increase for weight gain and seminal volume and linear decrease for feed conversion in R. voulezi broodstocks confined in net cages. (C) 2014 Elsevier B.V. All rights reserved.

Suplementação de vitamina A em dietas para Kinguios (Carassius auratus)

Vitamin A is important to the proper development and functioning of the body, appearing in several metabolic functions. This experiment was conducted with aim evaluate to the vitamin A supplementation in diets for Goldfish Carassius auratus. The experimental was completely randomized with six treatments (0, 2.000, 4.000, 8.000, 16.000 and 32.000 IU of vitamin A kg(-1) diet) with four repetitions into 24 experimental cages, with capacity for 150 liters useful volume, made of mesh shading, installed inside a masonry circular tank with a capacity of 25 m(3) of water. 192 fish with an average initial weight of 6.66 +/- 0.57 g and initial length of 7.30 +/- 0.33 cm, feed at 8h, 11h, 14h and 17h at satiety were used. Evaluated the effects on productive performance and intensity of yellow-red coloring of the skin of the fish were. The Linear Response Plateau analysis of weight gain and length total, feed conversion and daily growth rate versus vitamin A requirement estimate showed 2,624, 2,385 and 2,358, 4,381 and 2,866 IU of vitamin A per kg diet, respectively. The data indicated that this vitamin has little or no influence on the intensity of the skin color of the Goldfish.

Ms. hebr. oct. 208 - Keter Torah

Vorbesitzer: Sliman ben Avraham ben Amar Aldi

Quae hoc in volumine tractantur, Bessarionis ... In calumniatore[m] Platonis libri quatuor ... Eiusdem Metaphysicorum Aristotelis XIIII librorum tralatio. Theophrasti Metaphysicorum lib. I ...

Marcas tip. en las port. y en g6v (Vaccaro, 393)

Index eorum, quae hoc in libro habentur : Iamblichus de mysteriis Aegyptiorum, Chaldaeorum, Assyriorum. Proclus in Platonicum Alcibiadem de anima atq[ue] d[a]emone. Proclus de sacrificio, & magia. Porphyrius de diuinis, atq[ue] daemonibus. Synesius Platon

Marca tip. en port. y en Y8v (Vaccaro, 393 y 396)

Dictionarium graecum cum interpretatione latina ... Collectio dictionum, quae differunt significatu, per ordinem literarum ...

Obra atribuida a Giovanni Crastone

Dictionarium graecum cum interpretatione latina ... Collectio dictionum, quae differunt significatu, per ordinem literarum ...

Obra atribuida a Giovanni Crastone

Canones, et decreta sacrosancti oecumenici et generalis concilii tridentinii : sub Paulo III, Iulio III, Pio IIII ponticibus max

Colofón

M. Tulii Ciceronis Orationum [Texto impreso] : Pars I.

Colofón

L. Coellii Lactantii Firmiani Diuinarum Institutionum [Texto impreso] : libri Septem proxime castigati, et aucti ; eiusdem De ira Dei liber I ; De opificio Dei liber I ; Epitome in libros suos ; Phoenix ; Carmen de dominica resurrectione; item index ... Tertulliani liber apologeticus, cum indice

Copia digital: Biblioteca Valenciana, 2011

C. Plinii Secundi novocomensis Epistolarum libri X [Texto impreso] ; eiusdem panegyricus Traiano principi dictus ; eiusdem de viris illustrib. in re militari [et] in administrandie rep. ; suetonij tranquilli de claris grammaticis, rhetoribus...

Copia digital: Biblioteca Valenciana, 2011

Salviani episcopi massiliensis, De vero indicio et providentia dei, libri VIII. Maximi Taurinensis homiliae. Paciani Barcilonensis de paenitentia & confesione. Sulpicii Severi sacrae historiae libri duo... [Texto impreso]

Marca tip. en port