Wyniki wyszukiwania - Biblioteka Nauki

1

Mozliwosci ograniczania zabiegow uprawowych u kapusty glowiastej bialej przez zastosowanie zielonych sciolek

100%

Poniedzialek M. , Stokowska E.

|

tom 466

301-308

PL

Badania nad wpływem uprawy kapusty głowiastej białej w zielonych ściółkach przeprowadzono w 1998 roku w Garlicy Murowanej (k/Krakowa) na glebie pochodzenia lessowego. Zastosowano 5 kombinacji: kontrola plewiona, kontrola nieplewiona, koniczyna biała, wyka siewna, kostrzewa łąkowa. Stwierdzono 30% obniżenie plonu w stosunku do kontroli plewionej w obiektach z wysianą kostrzewą i wyką. Plon na poletku z koniczyną wynosił 55,29 t/ha i nie różnił się statystycznie od kontroli plewionej. Ściółki z kostrzewy i koniczyny nie spowodowały obniżenia średniej masy główki kapusty, natomiast kapusta uprawiana w wyce była lżejsza o 0,7 kg od kontroli. Stwierdzono istotny wpływ ściółek na obniżenie zachwaszczenia, przy czym najlepsze działanie chwastobójcze wykazała koniczyna i kostrzewa. Zastosowane ściółki korzystnie wpłynęły na wybrane właściwości gleby. Zawartość próchnicy w glebie na poletkach z kostrzewą utrzymała się na poziomie wyjściowym, a wzrosła w stosunku do tego poziomu w obiektach z koniczyną i wyką. Zaobserwowano także ochronne działanie zielonych ściółek na strukturę gruzełkowatą gleby. Rozpatrując zarówno wysokość plonu, jak i korzystny wpływ na właściwości gleby, najlepszą rośliną okrywową okazała się koniczyna biała. Uzyskane wyniki wskazują na celowość prowadzenia dalszych badań.

EN

The use of living mulches at growing white cabbage on the heavy soil of loess origin was investigated in 1998 on the experimental plots settled in Garlica Murowana (near Cracow). There were five experimental plots: weeded control, unweeded control and covered with living mulches: meadow fescue, common vetch and white clover. The yield decreased by 30%, as compared to control, on the plots covered with meadow fescue and common vetch whereas the yield on the plot covered with the white clover was 55.29 t/ha and it didn’t statistically differ from the weeded control. The mulches of meadow fescue and white clover didn’t decrease the average mean weight of cabbage head while the mulch of common vetch did. It reduced the weight of cabbage head by 0.7 kg comparing to the control. Strong living mulches’ influence on lowering weeds population was observed. The best results in weeds reduction showed white clover and meadow fescue. The living mulches influenced also some soil properties. The percentage of organic matter in soil covered with meadow fescue remained on the initial level whereas it increased in relation to this level in the soil protected with common vetch and white clover. The protective influence of living mulches on soil’ crumb texture was also observed. Considering either the yield and positive effect on soil properties the white clover was found to be the best living mulch. The obtained results indicate the necessity of further investigations.

2

Mozliwosci ograniczenia skazenia plonu szpinaku przez dobor stanowiska i odmiany

100%

Poniedzialek M. , Stokowska E.

Roczniki Akademii Rolniczej w Poznaniu. Ogrodnictwo

|

1998

|

tom 27

235-241

3

Proba prognozowania dlugosci fenofaz u ciecierzycy wlasciwej [Cicer arietinum] na podstawie ukladu warunkow meteorologicznych

80%

Poniedzialek M. , Stokowska E. , Sekara A.

|

1998

|

tom 42

197-201

4

Epidemiological analysis of dental caries in 12-year-old children residing in urban and rural settings in the Podlaskie region of north-eastern Poland

80%

Rodakowska E. , Wilczynska-Borawska M. , Baginska J. , Stokowska E.

|

tom 20

|

nr 2

EN

Introduction. Dental caries is still a social problem in many countries, including Poland. Through epidemiological studies conducted in index groups among children and adults, it is possible to monitor its progress and take appropriate action. The Podlaskie region is an area where the severity of dental caries in children has been the highest in the country for a few years, both in urban and rural settings. Objective. Evaluation and comparison of indicators of the progress of caries – Decayed Missing Filled Teeth (DMFT) – in 12-year-olds from the urban and rural areas of north-eastern Poland, measured between 2003–2010. Materials and method. In 2003 and 2010, respectively, 445 children were examined: in 2003 – 188: 101 boys, 87 girls; 98 from urban areas, 90 from rural areas, and in 2010 – 257 adolescents: 134 boys, 123 girls; 157 from urban areas and 70 from rural areas. The study protocol was strictly subordinated to the WHO study monitor guidelines. DMFT indices were evaluated in particular years. The distribution of their individual components was then compared and analyzed. The outcomes resulting from the place of residence and gender of the adolescents were taken into account. In the statistical analysis, Shapiro-Wilk test and Mann-Whitney U test were used. Results. In 2003, the mean value of DMFT was 4.76, and in 2010 it decreased to 3.36 (p<0.0001). In 2003, DMFT was 4.42 in the rural areas, and after 7 years it has risen to 4.77. There was a significant decrease in the value of the index (from 5.08 to 2.82, p<0.0001) in the urban areas. No significant differences based on gender were observed between these years. Conclusions. The values of caries intensity among 12-year-olds from the Podlaskie region, both in rural and urban areas, are still high. Among children from the rural areas, dental caries progression is more visible and has not improved during the years 2003–2010. These findings should lead to the development of programmes for the inhabitants of rural areas.

5

Wplyw warunkow meteorologicznych rejonu krakowskiego na przebieg faz fenologicznych i wysokosc plonu ciecierzycy pospolitej [Cicer arietinum L.]

80%

Poniedzialek M. , Olechnowicz-Bobrowska B. , Skowerd B. , Stokowska E.

|

1999

|

tom 79

185-187