Scientific Papers Series A. Agronomy

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This was probably due to the specific distribution of water in relation to the hydrological properties of the soil. 90.2-93.0% relative yield was obtained under 67% DI. It appeared high because of the moist conditions of the year. In 2012, 88.4-92.0% relative yield was obtained by 50% DI and 81.9-82.7% - by 67% DI (col. 10 and 11 of Tables 2 and 3). Water deficit at every variant of water distribution (EF, EOF or ETF) caused significant yield decrease (col. 14 of Tables 2 and 3). In 2009 and 2012 the relative yield at 50% DI in EF was 93.2% and 88.4% and at 67% DI - 93% and 82.3% respectively (Col. 13 of Tables 2 and 3). In EOF relative yield was 90.3% and 90.9% under 50% DI; and 87.9% and 81.7% under 67% DI. In ETF, relative yield was 93.9% and 89.5% under 50% DI; and 90.6% and 80.5% under 67% DI. These yields were very close to the maximum ones. The combination of a mid weather (in terms of moisturizing) and good capillary soil properties catered for water supply with RAW in the deep horizons of the soil profile. The distance between the furrows didn’t significantly impact the yield regardless of application depth (col. 17 of Tables 2 and 3). This is probably due to the hydrological properties of the soil, which allowed an even distribution of the irrigational water at a depth 40-100 cm (also seen on Figure 6). In this soil layer the wetted by irrigation contours connected, the infiltrating water overflowed and was available to the plants. Yield losses, caused by the irrigational water deficit were smallest, when applying 50% DI in EOF (Figure 9). The results from both experimental years showed that the distribution of the application water in every other furrow contributed for obtaining the highest yields Figure 8. Distribution of soil moisture along the furrow after 1st application 2009 at ETF 267
Table 2. Significance of irrigation impact in 2009 Table 3. Significance of irrigation impact in 2010 Figure 9. Relative yield losses 268
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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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esistant to high clay content in th
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CONCLUSIONS Described regularities
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ecome widespread and in order to ea
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Table 3. Results of the analysis of
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COMPARISON OF SYSTEMS FOR TAXONOMY
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RESULTS AND DISCUSSIONS Soil types
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underdeveloped cinnamon forest soil
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Figure 8. Content of skeletal fract
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MODEL FOR INVESTIGATION, AMELIORATI
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RESULTS AND DISCUSSIONS Characteris
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terrain is in the composition of a
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Such characteristics require the ne
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Australia) with high resolution nit
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some important medicinal plants of
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RFV = [120 / NDF] × [88.9 - (0.779
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average at Viani - Brila County). A
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Figure 1. Dry above-ground biomass
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County) and 30.29% (CERA 270 hybrid
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phenological stages were found to h
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STUDIES REGARDING THE INFLUENCE OF
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ainfall were able to have a negativ
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Figure 7. Thermo-hydric stress fact
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In Romania is grown a large assortm
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Mainly vitamin C, E and polyphenols
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soluble compounds with antioxidant
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primarily the water-soluble antioxi
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has a split-split-plot design with
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Kovács B., Gyori Z., Prokisch J.,
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pays off (Mares et al., 2004; Gonz
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Table 3. Tested variants V1 Control
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about the inner value of flora. The
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MATERIALS AND METHODS Biological ma
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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 236 and 237: Scientific Papers. Series A. Agrono
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
Page 246 and 247: REFERENCES Antonova T.S., Araslanov
Page 248 and 249: Halstedii is necessary to identify
Page 250 and 251: EFFICIENCY OF UTILIZATION OF ASELEC
Page 252 and 253: to separate the effects of genotype
Page 254 and 255: INFLUENCE OF THE CLIMATIC CONDITION
Page 256 and 257: In 2012, at NARDI Fundulea, data fr
Page 258 and 259: parameter from the treated variants
Page 260 and 261: Table 6. The effectiveness of some
Page 264 and 265: Table 1. Probability of the meteoro
Page 266 and 267: At 50% DI in EOF, only a small part
Page 270 and 271: under deficit irrigation. This prov
Page 272 and 273: RESULTS AND DISCUSSIONS Intervals w
Page 274 and 275: productions from one year to anothe
Page 276 and 277: epresented by soil ecologization an
Page 278 and 279: new created ones as a basic conditi
Page 280 and 281: The highest number of kernels per e
Page 282 and 283: Table 8. Average weight of thousand
Page 284 and 285: CONCLUSIONS The drought from the ye
Page 286 and 287: IWM as appropriate, necessary studi
Page 288 and 289: 100% in the first 6 weeks of growth
Page 292 and 293: locules boll -1 (0.02), seeds locul
Page 294 and 295: Bhutto H., Baloch M.J., Yousaf M.,
Page 296 and 297: Table 4. GCA effects for morpho-yie
Page 298 and 299: MATERIALS AND METHODS This study wa
Page 300 and 301: vegetation of each of the swaths, i
Page 302 and 303: Sudangrass hybrids depending on the
Page 304 and 305: The parameters of biomass and dry m
Page 306 and 307: transplanting and ½ applied at fir
Page 308 and 309: Fertilization Forms Table 2. The me
Page 310 and 311: growing agricultural farms; evoluti
Page 312 and 313: In this area, priority must be to p
Page 314 and 315: soybean seeds are found farms that
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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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Scientific Papers Series A. Agronomy

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