Akshay Sharma, Madhumeet Singh, Pravesh Kumar and Pradeep Kumar Dogra
1. Cerri, R.L.A., Santos, J.E.P., & Juchem. S.O., Galvao, K.N., Chebel, R.C. (2004). Timed artificial insemination with estradiol cypionate or insemination at estrus in high-producing dairy cows. Journal of Dairy Science, 87(11), 3704-3715.
2. Edmonson, A.J., Lean, I.J., Weaver, L.D., Farver, T. and Webster, G. (1989). A body condition scoring chart of Holstein dairy cows. Journal of Dairy Science, 72(1), 68-78.
3. Kamimura, S., Ohgi, T., & Takahashi, M., Tsukamoto, T. (1993). Postpartum resumption of ovarian activity and uterine
In this paper, we present the results and analyse of tree height measurements, phenological observations (bud flushing), oak powdery mildew symptoms and multiple shoots of pedunculate oaks Quercus robur L. at the age of 12 years. The examined oaks belonged to 29 open pollination families. Family as well as individual heritability scored very highly for their respective indices. The calculated indices were 0.83 for tree height, 0.98 for flushing of buds, 0.53 for oak powdery mildew symptoms and 0.58 for the multi-stem index. Family seed orchards established using a completely randomized design are not a reliable substitute for progeny testing, because of the commonly small number of collected families.
Rumlerová, Z., Vilà, M., Pergl, J., Nentwig, W. & Pyšek, P. 2016: Scoring environmental and socioeconomic impacts of alien plants invasive in Europe. Biological Invasions 18(12): 3697–3711. https://doi.org/10.1007/s10530-016-1259-2
Saccone, P., Brun, J.J. & Michalet, R. 2010a: Challenging growth-survival trade-off: A key for Acer negundo invasion in European floodplains? Canadian Journal of Forest Research 40(10): 1879–1886. https://doi.org/10.1139/X10-134
Saccone, P., Pagès, J.P., Girel, J., Brun, J.J. & Michalet, R. 2010b: Acer negundo
Patricia D. Oulai, Lessoy T. Zoué and Sébastien L. Niamké
The aim of this study was to evaluate the effect of steam blanching processing on the nutritive value and the antioxidant properties of five leafy vegetable species (Amaranthus hybridus, Andasonia digitata, Ceiba patendra, Hibiscus sabdariffa and Vigna unguiculata) that are used for sauce preparation in Northern CÔte d'Ivoire. The selected leafy vegetables were subjected to blanching in pressure cooker for 15, 25 and 45 min and the physicochemical properties were determined using AOAC methods. The result of the study revealed that longer time of blanching (higher than 15 min) caused negative impact by reducing nutritive value but positive impact by reducing anti-nutrients and increasing polyphenols. The registered losses (p0.05) at 15 min were as follow: ash (0.08-10.01%), proteins (0.36-12.03%), vitamin C (19.56-68.67%), carotenoids (18.91-55.48%) oxalates (3.58-21.39%) and phytates (10.51-68.02%). The average increase of polyphenols contents at 15 min of blanching was 1.61 to 30.72%. In addition, a slight increase (0.35-4.16%) of fibres content was observed in the studied blanched leafy vegetables. Furthermore, after 15 min of blanching time the residual contents (p0.05) of minerals were: calcium (264.88-844.92 mg/100 g), magnesium (49.45-435.43 mg/100 g), potassium (675-1895.41 mg/100 g), iron (14.54-70.89 mg/100 g) and zinc (9.48-36.46 mg/100 g). All these results suggest that the recommended time of domestic blanching must be less than 15 min for the studied leafy vegetables in order to contribute efficiently to the nutritional requirement and to the food security of Ivorian population
Boban S. Đorđević, Dejan B. Đurović, Gordan D. Zec, Aleksandar B. Radović and Todor B. Vulić
The focus of our research was to evaluate different apples cultivars in terms of their biological properties and bioactive compounds content, and determine the levels of their resistance (or susceptibility) to fire blight. The properties of 10 scab-resistant apple cultivars were examined on the Žiča monastery estate (West Serbia) during the period from 2011 to 2015. The biological and chemical properties such as firmness, maturity stage, total soluble solids, total acids, total and reducing sugars, ascorbic acid content and surface blush of apple fruits were monitored. Various phenolic compounds in the tested samples were tentatively identified by LC-MS analyses. A study of generative properties included: number of flower buds, fruit mass and width, crop load, yield efficiency and yield. During the period of blooming and intensive shoot growth, artificial inoculations were carried out. For each cultivar, a fire blight score was determined by dividing the average length of necrotic tissue by the average total shoot length. In the study period, the cultivars ‘GoldRush’ (41.1 t ha−1) and ‘Florina’ (35.9 t ha−1) produced the highest yields, and the cultivars ‘Discovery’ (19.0 t ha−1) and Selection 25/63 (15.1 t ha−1) the lowest. The cultivar ‘William’s Pride’ produced the largest fruits, with an average fruit mass of 206.8 g. The earliest harvest period was recorded for the cultivar ‘Discovery’ (end of July), and the latest for the cultivar ‘GoldRush’ (beginning of October). The cultivar ‘Enterprise’ had the highest value of total phenols (432.2 mg 100 g−1 FW), while the cultivar ‘Topaz’ had the highest value of total flavanols (145.2 mg 100 g−1 FW). The highest degree of susceptibility to fire blight was found in Selection 25/63, and the greatest resistance was manifested by the cultivar ‘GoldRush’. In the five-year study period, the cultivars ‘GoldRush’, ‘Rewena’ and ‘Enterprise’ exhibited better bio-chemical properties and higher levels of resistance to fire blight than the remaining cultivars.
Algirdas Liutkevičius, Vilma Speičienė, Lina Vaičiulytė-Funk, Aldona Mieželienė, Gitana Alenčikienė, Algis Abaravičius, Loreta Bagdonaitė, Valerija Jablonskienė and Arvydas Kaminskas
health. Food Sci. Hum. Wellness, 2012, 1, 26–60.
21. Schaafsma G.J., The protein digestibility–corrected amino acid score. J. Nutr., 2000, 130, 1865–1867.
22. Stoyanova S., Geuns J., Hideg E., Van Den Ende W., The food additives inulin and stevioside counteract oxidative stress. Int. J. Food Sci. Nutr., 2011, 62, 207–214.
23. Thorp A.A., Howe P.R., Mori T.A., Coates A.M., Buckley J.D., Hodgson J., Mansour J., Meyer B.J., Soy food consumption does not lower LDL cholesterol in either equol or nonequol producers. Am. J. Clin. Nutr., 2008, 88, 298
In this article, common test results over the years 2000 – 2016 are analysed. The test questions for new entrants were based on secondary school mathematics. The students took the test in the first lesson of the higher mathematics course. The test results were analysed by years, by tasks and by specialities, and their differences were found. The test results’ dependence on state-exams score was studied and other types of dependence were looked at.
It was found that the test score has a strong correlation with a state-exam but with high school mathematics mark and with later higher mathematics course marks has very weak correlation. During these 16 years, the questions that have been the most difficult for students have not changed. The highest test scores were found among students who had chosen the most popular specialities (with the highest competition).
Since 2014, there have been admission tests in mathematics for applicants to the Estonian University of Life Sciences for Geodesy, Land Management and Real Estate Planning; Civil Engineering; Hydraulic Engineering and Water Pollution Control; Engineering and Technetronics curricula. According to admission criteria, the test must be taken by students who have not passed the specific mathematics course state exam or when the score was less than 20 points. The admission test may also be taken by those who wish to improve their state exam score. In 2016, there were 126 such applicants of whom 63 took the test. In 2015, the numbers were 129 and 89 and in 2014 150 and 47 accordingly. The test was scored on scale of 100. The arithmetic average of the score was 30.6 points in 2016, 29.03 in 2015 and 18.84 in 2014. The test was considered to be passed with 1 point in 2014 and 20 points in 2015 and 2016. We analyzed test results and gave examples of problems which were solved exceptionally well or not at all.
P. Kolbábek, P. Maxová, L. Kouřimská, D. Lukešová and R. Kotrba
Small animal producers in Europe can financially benefit if they sell not only carcasses or dissected cuts, but also processed meat and edible offal in value added products such as traditional and popular pâté. In particular, when introducing a new exotic species like eland (Taurotragus oryx) to the market, the sale of low valued cuts with higher collagen content is problematic. Therefore, we aimed to evaluate the sensory traits of several pâtés made from liver and less valuable fresh or frozen meat cuts (neck, brisket and plate) of eland and cattle. Four batches of pâté made from fresh and frozen material (45 and 90 days) were tested by 35 panellists using sensory profiling method with 14 descriptors. Two pâté batches consisted of chicken liver and beef or eland meat. Another two were made from eland or beef liver together with eland meat. Pâté made from fresh material, including chicken or eland or beef liver, together with eland meat or beef showed the main differences in textural characteristics such as friability, overall texture being better scored for pâté which includes chicken liver. Chicken liver also resulted in a higher intensity of colour. Freezing of material (meat and liver) before processing into pâté resulted in worse scoring of the final product. Chicken liver batches scored better in sensory traits of overall appearance, pleasantness of taste, colour and intensity of colour, colour hue and textural friability, overall texture and of pleasantness of consistency. Pâté made from chicken liver from frozen material also had lower off-flavour. This pilot study showed that pâté from fresh eland meat and chicken liver scored the best in most of the sensory traits. Freezing and storing meat and liver before processing resulted in worse scores, especially in olfactory, visual and textural traits. The use of chicken liver instead of eland or beef liver to process pâté improves sensory traits.