LUCRĂRI ŞTIINŢIFICE Vol. 54 NR. 2 SERIA HORTICULTURĂ

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MATERIAL AND METHOD The plant material was composed of grapes interspecific hybrids of the fourth backcross (Vitis vinifera L. x Muscadinia rotundifolia Michx.) (The hybrids were obtained in the Laboratory of Dendrology of the Botanical Garden (Institute) of Academy of Sciences of Moldova), the Muscadinia rotundifolia Michx., of Vitis vinifera L. (or vines planted), Vitis vinifera subsp. Sylvestris Gmel. (or wild grape or vine wood). Morphological and biochemical tests were according to methods approved by the International Office of Vine and Wine (1999). The morphological analysis were performed in the Laboratory of Dendrology of the Botanical Garden (Institute) of the Academy of Sciences of Moldova, such biochemical were performed in the laboratory control of the quality of the wines on the National Institute of Vine and Wine of the Republic of Moldova and the National School of Agronomy of Montpellier, France. RESULTS AND DISCUSSIONS Morphological and biochemical elements and clusters of grapes that have reached maturity, are shown in table 1. Table 1 The morphological particularities of the grape berries of inter-specific hybrids of the 4 th backcross (V. vinifera L. x M. rotundifolia Michx) Nr.d/ o Hybrid Morphological particularities 1. DRX-M4- 502 2. DRX-M4- 510 3. DRX-M4- 515 4. DRX-M4- 520 5. DRX-M4- 537 6. DRX-M4- 541 7. DRX-M4- 542 8. DRX-M4- 545 9. DRX-M4- 660 10. DRX-M4- 678 11. Vitis sylvestris Gapes of cylindrical shape, length 12 cm. Bay of medium size. Length - 20 mm. Shape - elliptical short. Color yellowish-green film. Bunch of grapes very short. Number of bays from 90 to 120. Small bay. Length of 16 mm. The shape is a truncated cone. Color yellowish-green film. Grapes of cylindrical uniaxial, with one wing, of small size (10 cm in length). Bay average (20 mm long), elliptical and short. The membrane is pink. The consistency of the pulp is dense. Grapes of cylindrical biaxial, small, 20 cm long. Very small bay. Yellowishgreen color. Grapes of medium size. Bay of yellowish-green, elliptical short. Growing season 180 days. Grapes of small dimensions. Bay of yellowish-green color. elliptical short. Growing season 180 days. Grapes of medium size, 19 to 22cm in length. Cylindrical, uniaxial, single wing, with 110 to 120 seeds. The bay is shaped like a truncated cone. Yellowish-green color. Length from 16 to 18 mm. The pulp is juicy and not very consistent. Grapes of short dimensions of 18 cm length. Cylinder-shaped cone, uniaxial, a compactness of 80 seeds. The bay is small, of uniforms elliptical, with the color yellow. Growing season about 180 days. Bay of medium size, 21 mm in length. The uniform size. Form of a truncated cone. Circular cross section. Color of the blue-violet film. Succulent flesh. Consistency pulp very hard. Grapes form, cylinder cone, uniaxial. Small, 10 cm in length. Bay of medium size, 20 mm in length. Cylinder-shaped cone. Yellowish-green color. Consistency of the pulp very hard. Very small grapes, 10 cm in length. Berry small, round, 6 to 10 mm in diameter. Color of a blue-violet shade. 548
The biochemical composition is very different from one genotype to another, both quantitatively and qualitatively. The following materials were assayed in grape berries: total polyphenols, resveratrol, pectin, organic acids, pH. The biochemical analysis demonstrated a concentration of total polyphenols compounds, which varies among genotypes: 1970 mg/kg for hybrid purple-blue berries (DRX-M4-660), 597 mg/kg for hybrid pink peppercorns DRX-M4-515), and for hybrid yellow-green berries in the intervals of 219 mg/kg (DRX-M4-520) until to 309 mg/kg (DRX-M4-545). This important biological index is a characteristic of resistance against fungal attack by parasites, bacteria, etc. of phylloxera. Concerning hybrid DRX-M4-660, with purple-blue berries, containing 1970 mg/kg of polyphenols compounds, it should be noted that over the content of those noted in the varieties Kismis of Bujac (481 mg/kg), Kismis Moldova (399 mg/kg) and Pamyat Juraveli (511 mg/kg), determined in the years 2003-2007 at the National Institute of Vine and Wine of the Republic of Moldova (Gaina B. et al. 2007; Odageriu G. et al. 2007; Heroiu Elena et al. 2005). Compared with the inter-specific hybrids and species mentioned above, the wild grape (Vitis silvestris Gmel.) With purple-blue berries contains 2019 mg / kg of phenolic compounds, which is absolutely remarkable. Figure 1 shows the overall results and highlights the hybrid DRX-M4-660 and Vitis sylvestris Gmel. V.vinifera L. V.silvestris Gmel. DRX-M4-660 DRX-M4-515 DRX-M4-545 DRX-M4-502 DRX-M4-678 DRX-M4-541 DRX-M4-542 DRX-M4-537 DRX-M4-510 DRX-M4-520 309 301 295 277 261 244 237 219 464 597 2019 1970 Fig. 1. Content of grape berry total polyphenols compounds (mg/kg) of inter-specific hybrids V. vinifera x M. rotundifolia and of V. silvestris. It should be noted that in inter-specific hybrids of the fourth generation of backcrosses, there is also a relatively high concentration of resveratrol, from 4.9 mg/kg (DRX-M4-510) to 14.0 mg / kg (DRX-M4-660). Resveratrol is also involved in resistance to pests and pests, as well as trap free radicals in the human body. In the hybrid grapes to dark purple-blue color, along with high concentrations of polyphenols compounds of 1970 mg/kg (DRX- M4-660), relatively high concentrations of resveratrol of 14.0 mg/kg were detected (DRX-M4-660). As polyphenols compounds, resveratrol content, it also very important, more than twice that of Vitis vinifera grapes. If we consider the 549
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ISSN-L=1454-7376 (Print)-ISSN 1454-
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13. CIORNEA 1 Elena, TUTU Elena, CO
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38. 39. 40. 41. 42. 43. 44. 45. 46.
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64. FILIMON V.R., NICULAUA M., MIHA
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91. NEGREA Roxana, ZLATI Cristina -
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12. BEJAN 1 Carmen, VIŞOIU Emilia
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38. 39. 40. 41. 42. 43. 44. 45. 46.
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64. 65. 66. 67. 68. 69. 70. 71. 72.
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compoziţii vegetale pentru amenaj
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INTRODUCTION Due to the increased f
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Salicylates provided an increased y
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total mass. However, it is required
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with mineral fertilizer consumption
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2. In the second experiment the spr
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CONCLUSIONS 1. The extraction of sp
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INTRODUCTION Lately, one may notice
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ions leads to a retention rate grow
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CONCLUSIONS 1. The stability of tre
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fundamental process in coupled dyna
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x� 1 � x 2 x� 2 � x� 3
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Fig. 7 - (2y1(t) -, x1(t) -, for p=
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showed that the existence of fracta
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Fig. 3 - The fractal dimension for
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From figure 6 we can see that the e
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INTRODUCTION Nichel as ultramicroel
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Table 2 POD activity (conventional
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REFERENCES 1. Brown P.H., Welch R.M
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Actually, SSR markers are considere
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Table 1 (continuation) Inherintance
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Drofa Rf genotype was positioned in
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Center for Biotechnology Informatio
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Fig. 2 - RRM_1- RNA recognition mot
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4. Mackenzie S.A., McIntosh L., 199
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MATERIAL AND METHOD Six fertility r
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Fig. 1 - Densitometry analysis of O
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CONCLUSIONS 1. Screening of three O
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The first flow cytometers quantifie
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Our data confirm the previous resul
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7. Dydak M., Kolano B., Nowak T., S
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prezenţa şi tipul aberaţiilor cr
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The value of the mitotic index was
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CONCLUSIONS 1. The value of the mit
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INTRODUCTION Like the other plants,
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Fig. 3 - Histogram representing the
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Among the tested control plants, th
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their control techniques. The main
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figure 2, and, in their analysis it
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CONCLUSIONS The analysis of experim
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metabolism can be easily detected b
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PAL activity (∆E/mg prot.) PAL ac
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Academiei de Ştiinţe a Moldovei.
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efectuate investigaţii biochimice
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UI compared to 31,53 UI, the value
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3. The evolution of superoxide dism
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the pyridazine derivatives in growt
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Pyridazine derivatives tested did n
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8. Drochioiu G., Maftei M., Mangala
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according to the classification to
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formazan/g, a mixture of micronutri
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4. At 7 days after inoculation of t
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the root types of vascular bundles
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cells disposed more compacted at su
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CONCLUSIONS 1. The general structur
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INTRODUCTION Never in the history o
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Attracting social partners in the e
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CONCLUSIONS 1. Evaluator and tutors
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firms seek resources and new ways t
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companies in the wine sector. Indic
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From the analysis of figure 1 can b
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warning about the practice of copyi
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success to an extent far greater th
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CONCLUSIONS 1. At regional level th
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team that he leads, establishing re
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Nr. crt. NAME OF CROPS Areas cultiv
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management skills necessary to admi
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personalities. The education by mea
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The final part of the activities wa
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CONCLUSIONS The activities carried
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din punct de vedere al creşterii v
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percentage of + 58 %. The productio
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The second component reflects the l
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It should be noted that the net inc
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CONCLUSIONS 1. Studies have shown t
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variety were given mineral fertiliz
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40.7 g compared to the control. In
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In super intensive orchards of spec
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3 years of fruiting, 72.9 t/ha. The
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Replacing the old varieties, that h
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Golden Reinders varieties on the br
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varieties introduced in the country
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and H. Gilbert (1843), at the Rotha
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Nr. crt. Table 1 Distances and dens
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CONCLUSIONS 1. Technological factor
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Knowledge of the main agrobiologica
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The following graph, the diameter g
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CONCLUSIONS 1. The analysis main mo
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Vegetable production is marked by a
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vegetable sprouts. Optimum growing
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Ecological and physiological charac
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MATERIAL AND METHOD The carrying ou
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Question: “Would you buy ecologic
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Thus, 12.9% out of the persons inte
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MATERIAL AND METHOD The biological
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No crt. 1 Results regarding the fre
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CONCLUSIONS 1. The meteorological-p
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MATERIAL AND METHOD The research wa
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In the stationary microfarm Maxim o
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Tomato Granadero F1 row Tomato Gran
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MATERIAL AND METHOD The breeding wo
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No. Followed character The main cha
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L9 L10 Mt Fig. 1 - The selection of
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INTRODUCTION Increasing demand for
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REFERENCES 1. Gozob T., Micu Chiria
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of reduced energy consumption, have
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The results obtained for apples pro
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Pruning influence on apple producti
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mahaleb succeeds in the NE of Roman
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in the maturation stadium, have cra
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its acidity covers an intermediary
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eacts with the basic solution, the
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and mildew vulnerability, obtained
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Analyzing data on the amount of bio
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INTRODUCTION Numerous scientists ar
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- Arthemisia annua, cultivated in c
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much more decorative, framing very
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potential, were realised both on na
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flowers grouped in umbelliform infl
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3. Function of ornamental features
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and have species with different eco
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It is cultivated as ornamental gras
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„Silberfeder Miscanthus sinensis
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INTRODUCTION Located in the SE of R
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3. Sedum urvillei DC. (sin. Sedum s
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CONCLUSIONS 1. The spontaneous flor
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1. - the bush shape; 2. - the vigou
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Table 4 The quality evaluation shee
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value of roses. Through this we can
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three meters between rows and one m
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Table 3 Fruit production of apple c
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CONCLUSIONS The production of apple
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INTRODUCTION Researches whose resul
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The spatial distribution of suitabi
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3. The most favorable for the wine
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MATERIAL AND METHOD The ecological
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CONCLUSIONS The ecological index ca
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of rose wines differing according t
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The changes of color components are
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Blending means - beyond the combina
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The V[p,s] property values for the
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No major changes of the hierarchy a
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another essential condition: the ca
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having a fish tradition, for a cons
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The environment conditions may favo
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Fig. 1 - Chemical formula of vitami
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substances with a protective role d
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~ Is allergic activities (www.trata
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and Grădinariu G, 2000), cherry pr
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Fruits moisture ranged between 79.6
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5. The data obtained, are within th
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Plums contain large quantities of s
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Regarding the fact that all cultiva
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other compounds, while at the Dâmb
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statistic-mathematical multi-variat
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In order to ensure more fidelity in
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INTRODUCTION Climate change has an
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Fig. 2 - TblClima table structure T
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and provides information on phenolo
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INTRODUCTION It is a common knowled
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A tendency towards enhancement of l
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At the same time, the results of yi
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phénolique constitue une donne ind
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plus petites que pur le Merlot ou l
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Suite aux dégustations organolépt
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wines. A fourth variety, Gewürtztr
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The highest quantities are found in
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CONCLUSIONS 1. In Tămâioasă rom
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INTRODUCTION The physical-chemical
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N o Technologi cal variant Alcoho l
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REFERENCES 1. Cotea D.V., 1985 - Tr
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asic wine and the yeasts triggering
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Fig. 2 - Dynamics of reducing sugar
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Pressure was determined since the 1
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character that may be frequently fo
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To totally eliminate the germs of b
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Aluminum vessels used for the prepa
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Influence of technological phases o
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Table 4 Losses of vitamin C recorde
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ascorbic, E301 sodium ascorbate, E3
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anthocyanin pigments, flavonoids, t
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economically speaking, due to very
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REFERENCES 1. Adams J. B., 1973 - T
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with ascorbic acid are major antiox
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cabbages, which have antioxidant ac
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5. Correlation between total phenol
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MATERIAL AND METHOD Experiences wer
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compared to the control and lowest
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and development, increased producti
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Conversely, the cost increases and
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CONCLUSIONS 1. In the central area
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INTRODUCTION The physical degradati
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The laboratory test rig has the fol
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Acknowledgements. The laboratory te
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Factor B = NITROGEN (kg N / ha): b1
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Table 3 Influence of nitrogen and p
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4. Regarding the influence of incre
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the two objective and important cha
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- very hard summer consistency on s
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weather and antropic factors of the
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Wander and co., 2002 considers that
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Ecological climatic factors Average
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7. Januszek K, 1999 - Actywnosc enz
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using the most suitable rootstocks
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Soil porosity. Large pore diverse l
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low, which does not influence the d
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2005, 2009 a, 2009 b, Borza I. et a
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Table 5 The total water consumption
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CONCLUSIONS 1. At unirrigated potat
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irrigation systems the paper studie
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The crop coefficients (Kc) for the
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for respectively month. The differe
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MATERIAL AND METHOD In order to per
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In order to facilitate the access o
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The water sources absorbed by the b
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compaction of the cultivated horizo
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machinery wheals, we can observe a
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CONCLUSIONS 1. The increase of the
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These compounds are efficient in co
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CONCLUSIONS The fight against this
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INTRODUCTION Timis River, the riche
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Gavojdia sampling point is located
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0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0.0
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Recording as changes in the structu
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The earthworms species collected in
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In the Farm Rediu Iasi from table 3
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36 63 472 82 Vasile Adamachi Rediu
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gathered from May to July. Gatherin
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-on first harvest on 26.05 I collec
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6 06.06 Folicur Actelic 7 13.06 Cla
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MATERIAL AND METHOD The biological
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The differences from the three-year
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The analysis of data recorded in ta
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Nr. Phenologic phase 1 White button
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It has taken this choice, because i
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et al., 2007) and convert the dange
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According to data from table 3 the
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MATERIAL AND METHOD The experiences
Page 498 and 499: From the second year of culture, pl
Page 500 and 501: During this study it has been found
Page 502 and 503: MATERIAL AND METHOD The two farms s
Page 504 and 505: The project contains these measures
Page 506 and 507: and of downstream dams that, beginn
Page 508 and 509: and urban creations, we link this w
Page 510 and 511: Also, he is one of the first creato
Page 512 and 513: 3. In the development of such proje
Page 514 and 515: archeological signs with the urbani
Page 516 and 517: As long as the towns of medieval Mo
Page 518 and 519: in the palace, centrally located, o
Page 520 and 521: the job or to other interest points
Page 522 and 523: The modernization of these public m
Page 524 and 525: CONCLUSIONS The concept represents
Page 526 and 527: 1975; Enache I., 2002). Research co
Page 528 and 529: Fig.3 - Analysis of the model As a
Page 530 and 531: made of plastic (for economic model
Page 532 and 533: The simplicity of the effect is alw
Page 534 and 535: a) Pyrus calleryana b) Pyrus amygda
Page 536 and 537: The quantity of colour plays an imp
Page 538 and 539: unique, colourful foliage, like the
Page 540 and 541: Another decorative specie is Japane
Page 542 and 543: foliage greens, but in other colour
Page 544 and 545: imagination was regarded as having
Page 546 and 547: specific way of interpreting realit
Page 550 and 551: following varieties in the South of
Page 552 and 553: contents of the above compounds is
Page 554 and 555: a number of about 40 ample windthro
Page 556 and 557: Fig. 2 - EEF index values before wi
Page 558 and 559: ecoprotective effectiveness is main
Page 560 and 561: independence, too (Adams S. et al.,
Page 562 and 563: RESULTS AND DISCUSSIONS Results of
Page 564 and 565: 2,3°C the specific cost is 16,07
Page 566 and 567: INTRODUCTION Dealu Bujorului vineya
Page 568 and 569: In August, when the grape vine begi
Page 570 and 571: So, the wines made by maceration-fe
Page 572 and 573: Forest "Dumbrava Sibiului" in 1900-
Page 574 and 575: Family P A P I L I O N I D A E Genu
Page 576 and 577: thousands of collection of this dat
Page 578: Editorial Consultant: Vasile VÎNTU
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LUCRĂRI ŞTIINŢIFICE Vol. 54 NR. 2 SERIA HORTICULTURĂ

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