Wyniki wyszukiwania

1

Evaluation of selected quality traits of storage roots of ten beet cultivars

100%

Rekowska E., Jurga B.

Herba Polonica

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2009

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tom 55

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nr 3

163-169

In 2004–2006 an experiment was carried out to evaluate selected quality traits of yield of ten cultivars of beetroot with storage roots of different shapes (flattened, round and elongated). At the end of the vegetation season Rocket cultivar (of elongated root) was characterized by the longest root of the smallest diameter. Whereas, Egipski cultivar was characterized by the shortest root, but of the greatest diameter. Rocket cultivar was also characterized by the highest percentage of storage roots weight in the whole plants weight (83.1%). Content of macroelements was significantly dependent on evaluated cultivars (except Ca and Mg in 2005, when differences between cultivars were not significant).

2

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Growth performance parameters and selected quality traits of meat and femoral bone of broiler chickens fed diet supplemented with amorphous diatomaceous earth

84%

Wiewiora M., Lukasiewicz M.

Annals of Warsaw University of Life Sciences - SGGW. Animal Science

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2017

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tom 56[1]

Growth performance parameters and selected quality traits of meat and femoral bone of broiler chickens fed diet supplemented with amorphous diatomaceous earth. This study was aimed at analyzing the effect of the addition of amorphous diatomaceous earth to feed on growth performance parameters and selected quality traits of meat and femoral bone of broiler chickens. The study was conducted with 60 fast-growing Ross 308 broiler chickens, reared until 42 days of age and divided into a control group (C) and two experimental groups (D2 and D4) (20 birds each). The diatomaceous earth (diatomite) was administered to the birds’ feed from the groups D2 - 2%, D4 - 4%. Individual body weight, feed intake and mortality of chickens were controlled. On day 42 of rearing, 6 males were selected from each group for slaughter followed by dissection. Dressing percentage, content of muscles and giblets (gizzard, liver and heart), were calculated, and in samples of breast and leg muscles the chemical and physicochemical properties were analyzed. Resistance of the femoral bone to fractures was determined. The addition of diatomite did not affect the health status of chickens. Significantly higher body weight at 42 days of rearing was noted in the group C vs D4 (P ≤0.05). Significantly higher (P ≤0.01) content of pectoral muscles and lower (P ≤0.05) fat in the carcass of D2 vs C were noted. The addition of diatomaceous earth did not affect the chemical composition of the breast muscles. The fat content in leg muscles was significantly reduced (P ≤0.05) and water content was increased (P ≤0.05) in D2 vs C. Femoral bones of D4 birds were significantly more resistant (P ≤0.05) to breaking than in C. Direct relationship between the amount of diatomite and the strength of the femur was found. The most optimal supplementation was considered as 2%.

3

Broadening the variability of quality traits in rapeseed through interspecific hybridization with an application of immature embryo culture

84%

Niemann J., Wojciechowski A., Janowicz J.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2012

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tom 93

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nr 2

4

The effect of conjugated linoleic acid [CLA] addition to fodder on fattening effects, composition and quality traits of pigs` meat

84%

Migdal W., Barowicz T., Pieszka M., Pietras M., Kedzior W.

Polish Journal of Natural Sciences

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2004

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tom 16

165-172

5

The effect of the date and depth of corm planting on the quality traits of Sparaxis tricolor Ker.-Gawl. flowers grown in the conditions of the Lublin District

84%

Marcinek B., Hetman J.

Electronic Journal of Polish Agricultural Universities. Series: Horticulture

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2006

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tom 09

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nr 2

A field experiment was conducted in the years 2000-2003. The corms of Sparaxis tricolor were planted in spring at the following dates: 20.04, 29.04, 10.05 and 20.05 at 3 depths of planting: 4, 6 and 8 cm. The greatest number of inflorescence stalks growing from 1 corm was obtained planting Sparaxis at the earliest of the studied dates. The length of the main shoot, the length of the spike, the number of inflorescences in a spike as well as the diameter of the first flower were also the biggest when the corms were planted at the turn of the second and third 10-days’ period of April. More inflorescence stalks were obtained planting the corms at the depth of 4 cm. Deeper corm planting at the depth of 6-8 cm had a positive effect on the diameter of the first flower in the inflorescence and the length of the leaves. The studies observed a positive effect of earlier planting on the formation of inflorescence stalks containing at least 5 flowers in a spike. Their proportion range in particular years was from 15 to 40% for Sparaxis planted on 20 April and it decreased to 6-17% when the corms were planted on 20 May.

6

Level of fatty acids, selected quality traits of longissimus dorsi and semimembranosus muscles and their relationship with fattening and slaughter performance in Polish Landrace pigs

84%

Zak G., Pieszka M., Migdal W.

Annals of Animal Science

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2014

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tom 14

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nr 2

7

Effect of chicken breed, housing system and egg storage conditions on quality traits, chemical composition and bacterial contamination of eggs

84%

Rizk R. E., Morsy S. T., Ismail H., El-derea H.

Zeszyty Naukowe. Przegląd Hodowlany

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2001

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tom 57

8

Variability of the agronomic characters in different types of cultivars of winter oilseed rape (Brassica napus L.)

84%

Bocianowski J., Liersch A., Nowosad K., Bartkowiak-Broda I.

Polish Journal of Agronomy

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2017

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nr 29

Winter oilseed rape cultivars (open-pollinated variety, four composite hybrids, one restored hybrid and the CMS ogura line) were tested during two crop seasons of 2002/2003 and 2003/2004 in field trials at two locations in western Poland. The objectives of the present study were: to determine the variability of yield and the most important phenotypic traits of different types of winter oilseed rape cultivars and to analyse the genotypic variability of this cultivars by environment interactions. The growing seasons differed especially in terms of water supply. Seed yield, yield components and some quality traits (oil content and total glucosinolate content) were recorded. The tested cultivars showed substantial differences in terms of yield and other investigated traits. Analysis of variance indicated that the main effects of cultivar and locations were significant for all the traits of the study. Very high heritability estimates were obtained for seed yield (0.90-0.98), yield components (length of silique, number of seeds per silique and weight of 1000 seeds), and also for oil and glucosinolate contents. The correlation coefficients between the investigated traits display strong positive relationships between seed yield and the number of seeds per silique, chlorophyll content, and the length of flowering period. The results confirm the higher productivity of hybrid cultivars, as well as their better adaptability to variable environmental conditions, especially drought.

9

Ocena plonowania i cech jakosciowych roznego typu odmian mieszancowych rzepaku ozimego

84%

Liersch A., Bartkowiak-Broda I., Ogrodowczyk M.

Rośliny Oleiste - Oilseed Crops

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2000

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tom 21

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nr 2

341-358

10

Management intensity effects on grain yield and its quality traits of winter wheat cultivars in different environments in Poland

84%

Rozbicki J., Gozdowski D., Studnicki M., Madry W., Golba J., Sobczynski G., Wijata M.

Electronic Journal of Polish Agricultural Universities. Series Agronomy

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2019

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tom 22

|

nr 1

11

The effects of soybean selenium proteinate on tissue selenium and meat quality traits in finishing pigs

84%

Svoboda M., Fajt Z., Banoch T., Salakova A., Drabek J.

Polish Journal of Veterinary Sciences

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2011

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tom 14

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nr 1

The purpose of the present study was to evaluate the effects of soybean selenium proteinate on Se tissue retention and meat quality in pigs. In group A (n=11) the mixtures were supplemented with soybean selenium proteinate, in group B (n=11) with sodium selenite and in group C (n=11) with Se-enriched yeast (0.3 mg Se per kg in all groups). The use of soybean selenium proteinate resulted in lower retention of Se in tissues (liver, heart, muscle) compared to Se-enriched yeast. Selenium concentrations in tissues achieved by soybean selenium proteinate and sodium selenite were comparable. No differences in serum Se, serum GSH-Px and meat quality traits were found among the groups.

12

Glycolytic potential as meat quality determinant

84%

Monin G., Przybylski W., Kocwin-Podsiadla M.

Animal Science Papers and Reports. Supplement

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2003

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tom 21

|

nr 1

13

Polimorfizm bialek gliadynowych i gluteninowych a zmiennosc cech technologicznych u mieszancow orkiszu i pszenicy zwyczajnej

67%

Waga J., Stachowicz M., Karska K.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2009

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nr 253

103-116

14

Charakterystyka ziemniaka jadalnego w handlu na rynku siedleckim

67%

Bombik A., Markowska M.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2000

|

nr 214

195-200

15

Ocena wybranych cech jakosciowych swiezych i mrozonych owocow szesciu odmian truskawki

67%

Skupien K.

Acta Scientiarum Polonorum. Hortorum Cultus

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2003

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tom 02

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nr 2

115-123

In Poland export of fresh and frozen strawberries to UE countries plays an important role in the state economy. To increase competiveness of Polish strawberries vs Moroccan, Chineese and Spanish ones, there is a need of introducing new table cultivars to cultivation. The aim of the study was to determine chosen chemical parametres of fresh and frozen fruit of ‘Pandora’, ‘Elsanta’, ‘Senga Sengana’, ‘Tarda Vicoda’ , ‘Marmolada’ (‘Onebor’) and ‘Kent’ cultivars. The strawberries were grown on plantation situated near to Szczecin in the 1999 and 2000 seasons. The two-year observation showed no statistically significant differences between cultivars as far as mean soluble solids and dry weight content of fruits was concerned. During lowtemperature storage statistically significant decrease of vitamin C and saccharose was found. Fresh strawberry fruit had significantly higher content of these constituents than frozen ones after 4 and 8 months of cold storage.

16

Plonowanie i jakosc ziarna pszenicy jarej uprawianej w zmianowaniach o roznym jej udziale

67%

Wozniak A., Gontarz D., Staniszewski M., Gos M.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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2006

|

nr 242

45-55

17

Wstępna ocena przydatności wybranych odmian pszenicy ozimej do uprawy w różnych systemach produkcji roślinnej

67%

Jonczyk K., Kawalec A.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2001

|

nr 220

35-43

W latach 1998–2000 badano na wybranych polach trwałego doświadczenia płodozmianowego reakcję odmian pszenicy ozimej na uprawę w różnych systemach produkcji: ekologicznym, konwencjonalnym, integrowanym, monokulturze. W doświadczeniach testowano cztery odmiany pszenicy ozimej różniące się cechami morfologicznymi, podatnością na choroby, repartycją, rokiem wpisania do rejestru odmian, cechami jakościowymi, były to: Kobra, Roma, Juma, Elena. Program badań obejmował analizę wybranych parametrów wzrostu na poziomie rośliny i łanu. Testowane odmiany pszenicy ozimej wykazały największe zróżnicowanie plonów i analizowanych cech w ekologicznym systemie produkcji. Cechami, które decydowały o większej produkcyjności odmian w systemie ekologicznym były odporność na choroby liści oraz konkurencyjność w stosunku do chwastów.

18

Wymiary jakosci produktu

67%

Marczak M.

Problemy Jakości

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2001

|

tom 33

|

nr 07

10-15

19

Variability in quality traits of traditional processed meat from young bulls - breed and environment effects

67%

Gigli S., Vincenti F., Iacurto M., Saltalamacchia F.

Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego

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2007

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tom 03

|

nr 4

309-315

20

Charakterystyka materialow hodowlanych ziemniaka na podstawie wynikow doswiadczen wstepnych

67%

Komorowska-Jedrys J.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2001

|

tom 217

169-176

Ograniczanie wyników

Evaluation of selected quality traits of storage roots of ten beet cultivars

Growth performance parameters and selected quality traits of meat and femoral bone of broiler chickens fed diet supplemented with amorphous diatomaceous earth

Broadening the variability of quality traits in rapeseed through interspecific hybridization with an application of immature embryo culture