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Issledovanie napravlenijj povyshenija kachestva solomy i tresty l'na-dolgunca

100%

Nalobina E.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2016

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tom 18

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nr 4

2

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Effects of drip irrigation of summer squash cultivated on the light soil

100%

Rolbiecki R., Rolbiecki S., Wichrowska D., Wojdyla T., Ptach W., Chmura K.

Infrastruktura i Ekologia Terenów Wiejskich

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2014

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nr IV/3

In the climatic conditions of Poland the temporary lack of rainfall during the vegetation season, influenced on the water deficits in the top soil level. This situation can effect on the height and quality of yields in particular years. There is estimated that in the – so called – Large Valleys Region the water deficiency ranged 200-300 mm. Production of cucurbit’s vegetables in open field is strictly connected with thermal-rainfall conditions during the vegetation season. The optimal soil moisture is the very important factor for high and good quality yield. So, the production of the cucurbit plants should be connected with the irrigation installations. The aim of the study was to determine the influence of drip irrigation in cultivation of summer squash ‘Danka’ under light soil conditions. The trials were conducted in the years 2004 – 2006 at the experimental field in Kruszyn Krajeński near Bydgoszcz – on a soil of rye weak complex. The plot area for harvest was 9,1 m2. The irrigation rates were done on the base of soil water potential according to tensiometer indications. The irrigation was started when the soil water tension was – 0,04 MPa. The fruits of the summer squash were harvested in the technological maturity in the second decade of September in each year of the study. The single weight and number of the fruits as well as marketable yield from the unit area were estimated. In the pulp the dry matter, vitamin C, sugars and carotenoids content were determineted. It was found that drip irrigation significantly increased the marketable yield of fruits. The higher yield increases were detected in the years with lower rainfalls. The significant influence of drip irrigation on the content of vitamin C and sugars was stated. The dry matter and carotenoids content were higher in the fruits from the irrigated plots, but the difference was insignificant.

3

Plant recovery from bud micro-explants of squash [Cucurbita maxima Duch.]

100%

Ladyzynski M., Burza W., Malepszy S.

Vegetable Crops Research Bulletin

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2002

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tom 56

4

Diversity and biotic activity of fungi colonizing pumpkin plants (Cucurbita pepo L.) grown in the field

84%

Jamiolkowska A., Thanoon A. H.

Electronic Journal of Polish Agricultural Universities. Series: Horticulture

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2016

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tom 19

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nr 4

5

Wplyw zwiazkow fenolowych ekstrahowanych z nasion dyni na aktywnosc natywnej lipooksygenazy.

84%

Kubicka E., Jedrychowski L.

Rośliny Oleiste - Oilseed Crops

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2001

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tom 22

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nr 2

609-615

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The effect of selected agricultural factors on the yielding of spaghetti squash (Cucurbita pepo L.)

67%

Wadas W., Kalinowski K.

Acta Scientiarum Polonorum. Hortorum Cultus

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2010

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tom 09

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nr 2

Spaghetti squash is an interesting novelty in Poland. Popularization of spaghetti squash cultivation in our country requires development of agricultural recommendations. The size and the quality of yield is highly affected by the sowing date and plant population. The paper presents the results of a four-year study on the effect of the sowing date (5, 15 and 25 May) and plant spacing (1 × 0.6 m, 1 × 0.8 m and 1 × 1 m, ie. 16,668, 12,500 and 10,000 plants per ha) on the yield of spaghetti squash (‘Makaronowa Warszawska’ and ‘Pyza’) under the soil and climatic conditions of central-eastern Poland. The highest yield per hectare and the largest number of marketable fruits per plant was obtained while sowing on 5 May. Delaying the sowing date resulted in a decrease in the yield per hectare and of the number of marketable fruits per plant, although the average weight of a marketable fruit sown on 15 and 25 May did not significantly differ in comparison to sowing on 5 May. Increasing the spacings between plants from 1 × 0.6 m to 1 × 1 m resulted in decreasing the yield per hectare, but the number of marketable fruits per plant was larger. Plant spacing did not have a significant effect on the average weight of a marketable fruit. The yield per hectare for the ‘Pyza’ was larger in comparison to the ‘Makaronowa Warszawska’. The number of marketable fruits per plant did not significantly differ, but the weight of the ‘Pyza’ fruit was higher.

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Relationship between carotenoids content and flower or fruit flesh colour of winter squash (Cucurbita maxima Duch.)

67%

Seroczynska A., Korzeniewska A., Sztangret-Wisniewska J., Niemirowicz-Szczytt K., Gajewski M.

Folia Horticulturae

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2006

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tom 18

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nr 1

8

The effectiveness of microirrigation of summer squash Miranda in sandy soil conditions

67%

Rolbiecki R., Rolbiecki S.

Folia Horticulturae

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2003

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tom 15

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nr 2

9

Drip irrigation system as a factor for drought mitigation in vegetable growing on sandy soils in the Region of Bydgoszcz

67%

Rolbiecki S., Rolbiecki R., Rzekanowski C., Zarski J.

Acta Scientiarum Polonorum. Hortorum Cultus

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2003

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tom 02

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nr 2

The objective of this study was to show the possibilities for drought mitigation in vegetable plant growing on loose sandy soils in the region of Bydgoszcz with the use of drip irrigation system. Drip irrigation used under such the soil-climatic conditions was the basic vegetable yield-creating factor, securing stable yields of the vegetable crops tested in period 1991–1999 (carrot, red beet, snap bean, squash, zucchini). The results indicated the decisive role of water on the outcome of yield and quality of vegetables cultivated on a soil of limited water holding capacity. The experiments proved that vegetables production on sandy soils was only possible with the use of supplemental irrigation. Using the elaborated formulas it is possible to determine critical periods for individual vegetable species, optimal rainfall during these periods as well as expected increases of yields caused by drip irrigation covering rainfall deficits. According to the elaborated dependences, the approximated estimation of average needs of drip irrigation and average production effects of irrigation in particular rainfall regions is also possible.

10

Występowanie owadów zasiedlających rośliny kabaczka odmiany White Bush uprawianego w warunkach nawadniania kroplowego na glebie lekkiej

59%

Lamparski R., Piesik D., Rolbiecki R.

Zeszyty Problemowe Postępów Nauk Rolniczych

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2008

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tom 527

W doświadczeniu polowym, w dwóch kolejnych sezonach wegetacyjnych (2005 i 2006 rok), badano wpływ nawadniania kroplowego roślin kabaczka odmiany White Bush na występowanie owadów. Na podstawie przeprowadzonych prób czerpakowych stwierdzono, że najliczniej występowały szkodniki z rzędów: Homoptera, Heteroptera i Thysanoptera. Uszkadzające rośliny kabaczka pluskwiaki równoskrzydłe reprezentowane były przez kilka rodzin, jak: skoczkowate, mszycowate oraz szydlakowate. Najliczniejszymi skoczkowatymi były: skoczek ziemniaczak i czarnoplamek w 2005 roku oraz skoczek ziemniaczak i skoczek sześciorek w 2006 roku. Liczebność skoczkowatych była istotnie wyższa na roślinach nawadnianych, w porównaniu do roślin kontrolnych, zarówno w 2005, jak i 2006 roku. Podobna sytuacja wystąpiła w przypadku szkodliwych tasznikowatych. Najczęściej odławianymi owadami zaliczanymi do tej rodziny pluskwiaków różnoskrzydłych były: zmienik lucernowiec i wysmułek paskorogi. Rośliny kabaczka zasiedlały również owady pożyteczne do których należały: dziewięciorkowate -Aelothripidae, dziubałkowate -Anthocoridae.

11

Zawartosc wybranych biopierwiastkow w pieczywie oraz roslinnych dodatkach do pieczywa

43%

Malinowska E., Szefer P.

Roczniki Państwowego Zakładu Higieny

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2005

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tom 56

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nr 2

171-178

Celem pracy było określenie zawartości wapnia, fosforu, żelaza, cynku i miedzi w różnych gatunkach pieczywa chlebowego wzbogaconego ziarnami i nasionami roślin oraz innymi dodatkami zbożowymi. Badaniami objęto także nasiona słonecznika, maku, lnu, sezamu, ziarno soi, nasiona dyni, otręby oraz płatki owsiane i zbożowe będące składnikami mieszanek i koncentratów piekarskich stosowanych jako dodatki do wyrobu pieczywa, wyrobów cukierniczych i zbożowych produktów śniadaniowych.

Ograniczanie wyników

Issledovanie napravlenijj povyshenija kachestva solomy i tresty l'na-dolgunca

Effects of drip irrigation of summer squash cultivated on the light soil

Plant recovery from bud micro-explants of squash [Cucurbita maxima Duch.]

Diversity and biotic activity of fungi colonizing pumpkin plants (Cucurbita pepo L.) grown in the field

Wplyw zwiazkow fenolowych ekstrahowanych z nasion dyni na aktywnosc natywnej lipooksygenazy.

The effect of selected agricultural factors on the yielding of spaghetti squash (Cucurbita pepo L.)

Relationship between carotenoids content and flower or fruit flesh colour of winter squash (Cucurbita maxima Duch.)

The effectiveness of microirrigation of summer squash Miranda in sandy soil conditions

Drip irrigation system as a factor for drought mitigation in vegetable growing on sandy soils in the Region of Bydgoszcz

Występowanie owadów zasiedlających rośliny kabaczka odmiany White Bush uprawianego w warunkach nawadniania kroplowego na glebie lekkiej

Zawartosc wybranych biopierwiastkow w pieczywie oraz roslinnych dodatkach do pieczywa