Desenvolvimento vegetativo de quatro espécies de grama irrigadas com efluente doméstico

This research aimed to compare the development of four grasses species irrigated by dripping with an effluent from a domestic wastewater station treatment in a small rural community, and supply water from Sabesp. For this purpose, an experiment was conducted in a greenhouse at the FCA/UNESP (Botucatu - SP) for 12 months in a completely randomized 4 × 3 factorial design, with four replications, totalizing 48 parcels. Grass species used in this experiment were: Santo Agostinho (Stenotaphrum secandatum (Walt.) Kuntze); Bermudas (Cynodum dactylon); Esmeralda (Zoysia japônica) and São Carlos (Axnopus sp). The treatments were: T1- Irrigation with re-use; T2- Irrigation with re-use + chemical fertilization and T3- Irrigation with supply water from Sabesp + chemical fertilization (control). Data were submitted to comparison of means by Tukey's test at 5 %. The results showed that nitrogen in the wastewater was enough for the good development of the grass species. However, its use caused higher potassium loss.

Simbiótico e extratos naturais na dieta de codornas Japonesas na fase de postura

The objective of this study was to assess the performance, tonic immobility time (TIT), intensity of injuries (II) and heterophil to lymphocyte ratio (H:L) by the addition of the symbiotic and plant extract (Aloe vera and Symphytum officinale) to the diet of Japanese quails. Ninety quails were used, distributed in randomized blocks with 3 treatments (0-control; 250 and 750 mg symbiotic and plant extract/kg of diet), five repetitions and six birds per cage. Feed intake, feed conversion, production and weight of eggs, viability, TIT, II and H:L were evaluated. Results showed that the addition of the product to the diet did not affect the performance, however, it decreased the TIT, II and the H:L of quails which received the highest level of the product in the diet. Thus, the use of symbiotic and plant extract in the diet has been promising regarding the behavioral and physiological parameters, decreasing the stress of the animals, mainly for the level of 750 mg/kg diet.

Evaluation of ornamental grasses submitted to water stress

The work was carried out at the College of Agricultural and Veterinary Sciences of the State University of São Paulo (UNESP/FCAV), Campus of Jaboticabal, Brazil, aiming to study the tolerance response to water stress and capacity of regeneration after mowing three different ornamental grasses used in Brazilian landscaping: Imperial zoysia grass (Zoysia japonica 'Imperial'), zoysia grass (Zoysia japonica) and St. Augustine grass (Stenotaphrum secundatum). The experimental design was entirely randomized in a factorial scheme 33 (three grass species: Zoysia japonica 'Imperial', Zoysia japonica and Stenotaphrum secundatum; in three water stress conditions: under full sun, with and without irrigation, and under greenhouse conditions without irrigation) with four replications per plot. The irrigation was performed using microsprinklers with a flow of 0.28 L s-1, and the grasses of all plots were mowed monthly. The evaluations were executed monthly, before mowing the grass, in the beginning of each season, that means, in October (for Spring evaluation), January (for Summer), April (for Autumn) and July (for Winter), considering the Brazilian climate conditions. The evaluated parameters were shoot height and total dry mass. The data were submitted to the variance analysis and the means were compared by the Tukey test at 5% confidence level. The grasses grown under greenhouse conditions, without irrigation, showed higher height and lower dry mass weight averages, what possibly indicates that the plants etiolated. The grasses grown under full sun, either with or without irrigation, showed a similar plant development. The S. secundatum species showed greater tolerance to water stress in October, month that followed the longest dry period. The total dry mass was gradually reduced during the experiment for all grasses grown under greenhouse conditions without irrigation; however, a great general tolerance to water stress was observed for all grasses because all of them survived along nine months without irrigation.

Tropical influence in oriental gardens in Brazil

In the contemporary landscaping, among the gardening styles, the Japanese Garden plays very important rule and influence. The Japanese Garden has originated in China-the cradle of gardening culture; and Korea. Their vegetable elements, architectural features and fauna are characteristic, due to use of stones, water, bridges, stoned lamp, bonsai, carps and bamboo (Prunus serrulata, Camellia japonica, Ophiopogon japonicas) and many others. In Brazil, the Japanese Garden has massive influence, the presence of native elements typically tropical is very noticeable. This influence can be observed both in architecture, vegetation and fauna. Thus, this study aimed to identify and analyze the tropical elements in Japanese Gardens in cities such as São Paulo. Japanese Gardens in Brazil were chosen from the following cities: Sao Paulo State, Garça, Jaboticabal and Ribeirão Preto. It was observed, mostly in the presence of different palms species, plants of the Zingiberales order, Alpinia purpurata and styled architectural elements such as lakes. Some elements were able to apply the philosophy of the Japanese Garden, other not.

Florística vascular não arbórea da reserva particular do patrimônio natural Paiol Maria, São Lourenço da Serra, SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Potencial de água no solo e níveis de compactação para o cultivo de grama esmeralda

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Suplementação de ração de codornas com selênio, zinco e manganês de fonte orgânica

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

Efeito da temperatura sobre o desempenho e a qualidade dos ovos de codornas japonesas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Seletividade de herbicidas aplicados sobre espécies de gramas em relação às características morfo-anatômicas foliares

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Adubação nitrogenada para produção de tapetes de grama Santo Agostinho e Esmeralda

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Nutrição, produção e qualidade de tapetes de grama bermuda e esmeralda influenciados pela adubação nitrogenada

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Características anatômicas foliares e morfológicas de quatro espécies de gramas sob aplicação de trinexapac-ethyl

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação e efeito residual do lodo de esgoto em sistemas de produção de tapetes de grama esmeralda

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desempenho, qualidade de ovos e características histopatológicas de codornas japonesas em postura alimentadas com rações contendo micotoxinas e adsorvente

Pós-graduação em Zootecnia - FMVZ

Crescimento de grama-esmeraldo em diferentes exposições e declinvidades

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)