Scientific Papers Series A. Agronomy

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In Romania is grown a large assortment of variables genotypes as resistance. The research has the possibility to make a selection of the most effective ones for a fair and efficient promotion. Extremely dangerous are the alternations between very high frosts and repeated warming periods, that are blocking the genetically defense sistem of the plant. ACKNOWLEDGEMENTS The present paper was financed by POSDRU/107/1.5/S/76888 program. REFERENCES BauernZeitung.at, 2009. Winterweizen, Winterdurum, Dinkel: Die passenden Sorten für Ihren Betrieb wählen, http://www.bauernzeitung.at/? id=2500%2C54608%2C%2C. BauernZeitung.at, 2009. Die Trends in der Getreidezüchtung, http://www.bauernzeitung.at/? id=2500%2C65952%2C%2C%2CeF9LRVlXT1JEX 0FbMF09MTUw. Berca M., 2011. Agrotehnica, transformarea moderna a agriculturii. Ed. Ceres, Bucuresti. Brown R., Rosenberg N., 1999. Climate Change Impacts on the Potential Productivity of Corn and Winter Wheat in Their Primary United States Growing Regions. Climatic Change Nr. 41, p. 73-109. Meluca C., Cernat S., Nistor T., 2011. Comportarea unor soiuri de grâu de toamna în conditii de stres hidric si termic în Câmpia Burnasului. Analele INCDA Fundulea, Vol. LXXIX, nr. 2 – Genetica si ameliorarea plentelor, ISSN Electronic, p. 2067- 7758. Ehteramian K., Normohamadi G., Bannyan M., Alizadeh A., 2012. Impacts of climate change scenarios on wheat yield determined by evapotranspiration calculation. Zemdirbyste Agriculture, vol. 99, Nr. 3, p. 279-286. Grausgruber H., 2012. (Bio-) Züchtung für den pannonischen Klimaraum, Pflanzenzüchtung im Biolandbau, Wien, Boku – Universität für Nutzpflanzenwissenschaften Abteilung für Pflanzenzüchtung, http://www.bionet.at/documents/zuechtung_panonnisches_klima_12 0227.pdf. INCDA Fundulea – Contract 51-073 „Modalitati de reducere a impactului schimbarilor climatice asupra recoltelor de grâu în sudul României”, http://www.incdafundulea.ro/cercet/contr51073.html. Oberforster M., 2012. Winterschäden bei Getreide im Frühjahr 2012, AGES, Institut für Nachhaltige Pflanzenproduktion, Seminar „Produktionstechnik im Getreidebau – actuelle Trends”, Stockerau, 21.03.2012. Petcu E., Terbea M., Lazar C., 2007. Cercetari în domeniul fiziologiei plantelor de câmp la Fundulea. Analele INCDA Fundulea, vol. LXXV – Fiziologia plantelor, volum omagial. 195
Abstract Scientific Papers. Series A. Agronomy, Vol. LVI, 2013 ISSN 2285-5785; ISSN CD-ROM 2285-5793; ISSN Online 2285-5807; ISSN-L 2285-5785 THE DETERMINATION OF ANTIOXIDANT ACTIVITY OF SELENIUM-ENRICHED WHEAT AND PEA SPROUTS, AS WELL AS THEIR MICROBIOLOGICAL ANALYSIS Éva BÓDI, Judit REMENYIK, Andrea NEMES, Judit HOMOKI, Ferenc PELES, István FEKETE, Béla KOVÁCS University of Debrecen, Centre for Agricultural and Applied Economic Sciences, H-4032, Debrecen, Hungary Corresponding author email: bodieva@agr.unideb.hu In this present study, we prepared selenium-enriched food sprouts, where the antioxidant capacity was analyzed, and we also determined their microbiological status. When we were about to decide which micronutrients to use during treatments, we took into account the fact that we can take in only a small amount of selenium by consuming food. During our research we wanted the following question to be answered: If sprouts are treated with increasing concentration of selenium, does it have any effect on the original antioxidant capacity of the sprouts, which is mainly due to high vitamin content of sprouts. Furthermore, we think it is important to make microbiological analysis, because germination conditions, for example temperature, pH, all this will create an ideal environment for the growth of microorganisms. So our goal was to determine how the selenium concentration that affects the total plate count, coliform bacteria count and Staphylococcus aureus count of sprouts. We determined the aboriginal antioxidant capacity of sprout with the PHOTOCHEM chemiluminometer and we applied pour plate technique for the mapping of the mycrobiological state of sprouts. Experimental results are evaluated, that increasing concentrations of selenite or selenate treatment had an effect primarily on water-soluble antioxidant capacity of sprouts. The water-soluble antioxidant capacity of wheat sprout was much higher than the measured values in pea sprout, this may be linked to what we measured. That is much higher ascorbic acid content in the case of wheat sprout, which is well known as one of the most important compounds with antioxidant properties of wheat sprout. As a result of microbiological research we come to the conclusion, that the highest concentrations of selenite or selenate treatment have a relative significant anti-microbial effect in the case of wheat sprouts. Coliform and total plate count showed no clear decreasing tendency, although the values of treatments in both cases were below the control values. Key words: food sprouts, antioxidant capacity, selenium, microbiology. INTRODUCTION The research of compounds with antioxidant properties has been the focus of medicine and food science in recent years (Veres et al., 2005). These are molecules based on specific definition, which are present in small concentration in the system compared to the oxidized substrate molecules and significantly slow down or completely inhibit their oxidation states (Stefanovits-Bányai, 2008; Halliwell and Gutteridge, 1984). Biological importance of antioxidants lies in its ability to neutralize free radicals, which can arise as a result of variety of enzymatic reactions and adverse external influence. These reactive molecules are not only responsible for the ageing of our organism, but are responsible 196 for various diseases, for example, immune system problems, cardiovascular diseases and cancer development (Veress and Fáry, 2004). The most important components, which is in the human body's antioxidant defense system part, which can be according to records Cornetti (2009) lipophilic (vitamin E, ß- carotene, vitamin A), hydrophilic (Vitamin C, amino acids, polyphenols), cytosolic antioxidants (Coenzyme Q10) and structural antioxidants. Several international literature data shows that the subject of our research in consumption of food sprouts play an important role in ensuring the body's antioxidant status, namely same sprouts contain the above-mentioned components in particularly high concentration.
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SCIENTIFIC PAPERS SERIES A. AGRONOM
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University of Agronomic Sciences an
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SUMMARY SOIL SCIENCES Variation of
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A survey study on determination of
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Effects of different nitrogen forms
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Determine the effect of some cultiv
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SOIL SCIENCES
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K + /Na + ratio that ultimately pre
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ZINC POLLUTION OF SOILS LOCATED INT
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as the result of the plant protecti
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OBTAINING OF HUMATE-BASED LIQUID FE
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an 11.6% mass loss and a 145.5 J/g
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mijloc important de fertilizare ech
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collected on 13/09/2012 at the dept
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Table 3. The Influence of mineral f
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CONCLUSIONS The Hybrid rapeseedseed
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Scientific Papers. Series A. Agrono
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CONCLUSIONS The results have shown
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organic carbon was determined thoug
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THE INFLUENCE OF SOIL TILLING SYSTE
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emerging plant, we recommend using
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at the cellular level of Ni (Bou et
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concentrations in agricultural soil
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Surfaces at the bottom shows higher
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substantial balance that means maxi
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Table 4. Aggregate composition and
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1. The initial parameters of ordina
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Table 8. Modification of the featur
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Abstract Scientific Papers. Series
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the linear correlation coefficient
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CONCLUSIONS For soil polluted with
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50 and 100 mg/kg and appreciated th
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Figure 4. Copper content in soil Fi
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samples collected in northern of fa
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MATERIALS AND METHODS Study areas T
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influenced by heavy metals contamin
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Pankhurst C.E., 1997. Biodeversity
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horizons, color, texture, structure
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From a chemical reaction these soil
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- Organic matter by Tiurin; - pH (H
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RESULTS AND DISCUSSIONS Invertebrat
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of moisture in arable layers, incre
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experimentation. The increase of mo
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THE TRANSITION PERIOD TO THE MARKET
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Activity data Activity data comes f
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Figure 2. The decrease of cultivate
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of nitrous oxide. In: Revised 1996
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Laboratory results have been interp
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The air-mass interferes with the ov
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Under these conditions, Moldavian r
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decreased to near wilting coefficie
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CONCLUSIONS Severe drought that aff
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(temperature and soil moisture, air
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primary cultures analyzed, hybrids
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weeding crops during the growing se
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improper drainage and irrigation (G
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Figure 4. Scores plot of the soil s
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Table 1. Cluster analysis of the st
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DIFFERENTIATION OF FERTILIZATION RA
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Figure 2. Situation and location of
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Statistical data processing For the
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Phosphorus and potassium fertilizer
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30 m. Regarding the formation and d
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considerably less. These facts are
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Table 2. Hydraulic dimensioning Par
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SPATIAL VARIATION OF PHYSICAL CLAY
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Figure 2. Situation and location of
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Page 147 and 148: CONCLUSIONS Described regularities
Page 149 and 150: ecome widespread and in order to ea
Page 151 and 152: Table 3. Results of the analysis of
Page 153 and 154: COMPARISON OF SYSTEMS FOR TAXONOMY
Page 155 and 156: RESULTS AND DISCUSSIONS Soil types
Page 157 and 158: underdeveloped cinnamon forest soil
Page 159 and 160: Figure 8. Content of skeletal fract
Page 161 and 162: MODEL FOR INVESTIGATION, AMELIORATI
Page 163 and 164: RESULTS AND DISCUSSIONS Characteris
Page 165 and 166: terrain is in the composition of a
Page 167 and 168: Such characteristics require the ne
Page 170 and 171: Abstract Scientific Papers. Series
Page 172 and 173: Australia) with high resolution nit
Page 174 and 175: some important medicinal plants of
Page 176 and 177: RFV = [120 / NDF] × [88.9 - (0.779
Page 178 and 179: Scientific Papers. Series A. Agrono
Page 180 and 181: average at Viani - Brila County). A
Page 182 and 183: Figure 1. Dry above-ground biomass
Page 184 and 185: County) and 30.29% (CERA 270 hybrid
Page 188 and 189: phenological stages were found to h
Page 190 and 191: STUDIES REGARDING THE INFLUENCE OF
Page 192 and 193: ainfall were able to have a negativ
Page 194 and 195: Figure 7. Thermo-hydric stress fact
Page 198 and 199: Mainly vitamin C, E and polyphenols
Page 200 and 201: soluble compounds with antioxidant
Page 202 and 203: primarily the water-soluble antioxi
Page 204 and 205: has a split-split-plot design with
Page 206 and 207: Kovács B., Gyori Z., Prokisch J.,
Page 208 and 209: pays off (Mares et al., 2004; Gonz
Page 210 and 211: Table 3. Tested variants V1 Control
Page 212 and 213: about the inner value of flora. The
Page 214 and 215: MATERIALS AND METHODS Biological ma
Page 216 and 217: Figure 2. Correlation between prote
Page 218 and 219: CONCLUSIONS Production and quality
Page 220 and 221: The following presents several tech
Page 222 and 223: 3. Evolution of total weed number i
Page 224 and 225: RESEARCH ON APPLICATION OF NPK FERT
Page 226 and 227: Also increase production significan
Page 228 and 229: In April 2012, the pre-sowing proce
Page 230 and 231: difference with the hoed control sa
Page 232 and 233: RESULTS AND DISCUSSIONS Data about
Page 234 and 235: Table 7. Proved difference between
Page 238 and 239: Table 1. Variance analysis experien
Page 240 and 241: Amongst the three precocity groups,
Page 242 and 243: ACKNOWLEDGEMENTS This study was car
Page 244 and 245: to present genetic sources of resis
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REFERENCES Antonova T.S., Araslanov
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Halstedii is necessary to identify
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EFFICIENCY OF UTILIZATION OF ASELEC
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to separate the effects of genotype
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INFLUENCE OF THE CLIMATIC CONDITION
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In 2012, at NARDI Fundulea, data fr
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parameter from the treated variants
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Table 6. The effectiveness of some
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Table 1. Probability of the meteoro
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At 50% DI in EOF, only a small part
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This was probably due to the specif
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under deficit irrigation. This prov
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RESULTS AND DISCUSSIONS Intervals w
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productions from one year to anothe
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epresented by soil ecologization an
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new created ones as a basic conditi
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The highest number of kernels per e
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Table 8. Average weight of thousand
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CONCLUSIONS The drought from the ye
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IWM as appropriate, necessary studi
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100% in the first 6 weeks of growth
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locules boll -1 (0.02), seeds locul
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Bhutto H., Baloch M.J., Yousaf M.,
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Table 4. GCA effects for morpho-yie
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MATERIALS AND METHODS This study wa
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vegetation of each of the swaths, i
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Sudangrass hybrids depending on the
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The parameters of biomass and dry m
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transplanting and ½ applied at fir
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Fertilization Forms Table 2. The me
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growing agricultural farms; evoluti
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In this area, priority must be to p
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soybean seeds are found farms that
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are a better material for haploid i
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Figure 6. Embryo and endosperm mark
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RESEARCHES CONCERNING THE INFLUENCE
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Table 1. The influence of seeding d
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Exagone hybrid. Thus, when sown at
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Table 9. The influence of sowing di
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MATERIALS AND METHODS In order to k
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Table 3. Genotype influence on whea
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Romanian varieties from the experim
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Table 2. Efficacy of some fungicide
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ROMANIAN WHEAT - STRATEGIC PRODUCT
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exceeded 2,000 thou ha, and maximum
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Values over 26% wet gluten were det
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effective and can build a significa
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grassland. This method is commonly
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RESULTS REGARDING DROUGHT RESISTANC
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average for this period is 170.6 mm
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Hybrid FAO grupe Table 2. The main
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length has lowest values at the unt
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CHARACTERISTICS OF SECOND GENERATIO
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developed in Dobrudzha Agricultural
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Table 5. Cytological characteristic
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We can see in the table that all li
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RESULTS AND DISCUSSIONS Mean compar
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Table 4. Statistical interpretation
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COMPARATIVE STUDY OF CONVENTIONAL A
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Improved sunflower hybrids for use
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differences in production to contro
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International Center for Agricultur
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Table 3. Evaluation of Genotypes fo
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Table 1. Characteristics of city sl
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Table 4. Amount of the rainfall dur
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ECOLOGICAL AGRICULTURE
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maize had a density of 5 plants/m 2
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CONCLUSIONS In terms of productivit
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amino acids, such as 4-hydroxyisole
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Table 5. Determining chlorophyll pi
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PROPOSALS ON TECHNOLOGY OF MOVING A
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These are the main technical charac
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FUNGAL BIODIVERSITY AND CLIMATE CHA
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Climate change effects and Dobrogea
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Figure 10. Pure culture of benefici
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MANAGEMENT OF BENEFICIAL MICROORGAN
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microorganisms DSMZ Braunschweig -
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Protocol of research and reporting
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“HERBAL MEDNET” AN INNOVATIVE A
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Figure 2. Value of global herbal ma
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Figure 3. The Allelopathy effect on
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AGRICULTURAL ENGINEERING AND RENEWA
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Research was also aimed at observin
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Leaf production of dry matter per h
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cooking oil and jatropha oil (Vonsh
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machines, many different fat extrac
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Table 4. The nutrient content Conte
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Figure 21. Dunaliella salina sp. ch
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for the decline is the growing numb
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Tractor power seemed the obvious wa
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Figure 4 shows that in 17 post war
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their employability, help raise the
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. Scientific Papers. Series A. Agro
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through the sprinkler irrigation. A
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Figure 5. Overlapping sprinklers wi
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CLIMATE CHANGE AND AGROMETEOROLOGIC
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Bulgaria to the use of agroclimatic
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Figure 9. Duration of the period so
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Figure 18. Evapotranspiration of wi
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RESULTS AND DISCUSSIONS After scari
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The influence of the texture on the
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Figure 6. Area of land planted with
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APPLIED BIOLOGY IN AGRICULTURAL SCI
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MATERIALS AND METHODS Researches we
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RESEARCHES REGARDING EVOLUTION OF S
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gradually reduce towards the end of
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According to that, the aspect of th
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etween classes of variation with ma
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Table 2. Average heights of Lycium
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V 1 V 2 Table 6. Average shoot leng
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Table 13. Average dry substance of
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centrifuge (7000 rev/min. during 20
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7, Streptomyces sp. 9, and Streptom
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laboratory of Biology, USAMV Buchar
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SOME NEW SPECIMENS FOR ZOOLOGICAL T
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New reptiles for our teaching colle
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Figure 1. Scatter plot of odontosty
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Table 4. Measurements of Xiphinema
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Malus pumila and P. avium are new h
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- the mean, minimum and maximum mon
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The monthly mean of the flow highli
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longer in balance with the existing
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ecording the encountered plant spec
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Mediterranean (3), Balkan (1), Cent
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Table 3. Segetal species of the Top
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of sugar/flower and the honey poten
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Territorial concentration of mellif
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CONCLUSIONS In Giurgiu County there
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farm (Awake, 1998). Rahman et al. 2
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Table 3 shows that there was a high
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RESULTS AND DISCUSSIONS x, k, r, R
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Figure 3. Us-Pressure Relations of
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