Variação de matéria seca e de nutrientes nas folhas e nos frutos, produção de ácido ascórbico e suco, em seis cultivares de citros, durante um ciclo

De uma plantação de citros, com os cultivares T. Cravo (Citrus reticulata Blanco), L.Hamlin (Citrus sinensis (L.) Osbeck), T. Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck), L. Natal (Citrus sinensis (L.) Osbeck, L. Valencia (Citrus sinensis (L.) Osbeck) e L. Pera (Citrus sinensis (L.) Osbeck), situada na "Fazenda Sete Lagoas", no município de Mogi-Guaçu (22° 22% 46° 56'W.Gr.), em Latossolo Vermelho amarelo, fase arenosa, foram coletados frutos 30 dias após florescimento, até a idade da coleta comercial. No material coletado, foram determinadas a variação da matéria seca, a concentração dos macro e micronutrientes nas folhas adjacentes ao fruto, a extração de macro e micronutríentes pelos frutos, a produção de suco (ml) por fruto e a concentração de ácido ascórbico (mg/100 ml de suco). Concluiu-se que: 1. O aumento da matéria seca, intensifica-se a partir do segundo mês apos o florescimento; 2. Com exceção da T. Cravo, ocorre uma diminuição na produção de matéria seca no final do ciclo; 3. A concentração dos macro e micronutrientes nas folhas apresenta oscilações durante o desenvolvimento do fruto; 4. A ordem decrescente de extração de nutrientes é: K, N, Ca, Mg, P = S, Fe, B, Zn, Mn, Cu; 5. A capacidade de exportação de nutrientes pelos cultivares é, em ordem decrescente: L. Pera, L. Hamlin = T. Cravo, T. Murcott, L. Valencia, L. Natal; 6. A quantidade de suco produzido por fruto, oscila entre 43 a 95 ml; 7. A concentração de ácido ascórbico (mg/100 ml de suco), varia entre 30 a 95

Comparative constructions of similarity in Northern Samoyedic languages

The purpose of this paper is to analyze the suffixes which are used in Northern Samoyedic languages to build comparative constructions of equality. Depending on the language, the suffixes may perform three functions: word-building, form-building, and inflectional. When they mark the noun, they serve as simulative suffixes and are employed to build object comparison. In the inflectional function, these suffixes mark the verb and are a means of constructing situational comparison. In this case, they signal the formation of a special mood termed the Approximative. This paper provides a detailed description of the Approximative from paradigmatic and syntagmatic perspectives

Study of possibilities to establish regional transport terminal in Kaunas

The article describes the creation of regional transport terminals and their usage as a tool to control material flows in the distribution channels. In the first part of the article the authors analyze the role of intermodal transport terminal within international business system, legal aspects of Lithuanian and EU regulations as well as the laws of Lithuanian transport regional transport terminal establishment in Kaunas. The evaluation of alternative locations for establishment of terminal in Kaunas region is presented

The comparative analysis of Lithuanian and Latvian transit transport

The results of the comparative analysis of Lithuanian and Latvian transit transport show that transit transport systems of these countries compete against each other. Latvia has evidently better developed harbours, which are able to process bigger scopes of loads. In comparison with Lithuanian transit transport system, Latvia has the competitive advantages, which are determined by its historical and trading relations, infrastructure, socio-cultural environment and traditions as well as more favourable integration with other systems of transport. In this article general indicators of sea and railroads transit transport as well as the problems, which impede the development of transport system, are analysed. It is suggested to pay attention to the proposed strategic directions of transit services development as well as to solve (on the governmental level) the questions of competition choosing the cooperation policy of Lithuanian and Latvian systems of transit transport