LUCRĂRI ŞTIINŢIFICE Vol. 54 NR. 2 SERIA HORTICULTURĂ

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4. Regarding the influence of increasing doses of nitrogen on the substrate P120 and P160, there is a decrease in production of 50-150 kg / ha, the highest output is obtained practically the same dose of nitrogen (75 kg N as / ha), as for agro P80. We believe that phosphorus doses P80 and P120 are the most likely to obtain an efficient production in the technical, economic and energy. REFERENCES 1. Alecu I. et al., 2001 – Managementul exploatatiilor agricole. Editura Ceres, Bucuresti 2. Borlan Z., Hera Cr. Et al., 1994 - Fertilitatea şi fertilizarea solului (Compendiu de agrochimie). Editura Ceres, Bucureşti 3. Davidescu D., Davidescu Velicica, 1999 – Compendium Agrochimic. Editura Academiei Romane, Bucuresti 410
ECO-PEDOLOGICAL AND PEDO-BIOLOGIC DYAGNOSIS OF SOME MEADOWS ECO-SYSTEMS FROM N-E AREA OF ROMANIA DIAGNOZA ECO-PEDOLOGICĂ ŞI PEDO-BIOLOGICĂ A UNOR ECOSISTEME PRATICOLE DIN NE ROMÂNIEI BIREESCU L. 1 , CHELARIU Elena Liliana 2 , BIREESCU Geanina 1 , DRAGHIA Lucia 2 e-mail: bireescugeanina@yahoo.com Abstract. Mollic Gleysols from pasture ecosystem Balta Academiei- Berheci Vaslui has a high fertility and quality that cannot be fully manifested in the ecological context due to the excessively droughty summer season and defective air-water system. Eco-pedological diagnosis of soil effective trophicity pointed out a high trophic potential (76 points) on 0-20 cm depth and a medium trophic potential (57 points) on 20-40 cm depth. The matrix of pedo-biological diagnosis pointed out a good fertility (76 points) on 0-20 cm depth and a medium fertility (46 points) on 20-40 cm depth. Key words: pasture ecosystem, eco-pedological diagnosis, pedobiological diagnosis, effective trophicity, fertility Rezumat. Gleiosolul cernic din ecosistemul praticol Balta Academiei- Berheci Vaslui are un potenţial de fertilitate şi calitate ridicat, care nu se poate manifesta pe deplin în contextul ecologic, datorită sezonului estival excesiv de secetos şi regimului aerohidric defectuos. Diagnoza eco-pedologică a troficităţii efective a solului evidenţiază un potenţial trofic ridicat (76 puncte) pe adâmcimea 0-20 cm şi un potenţial trofic mijlociu (57 puncte) pe adâncimea 20-40 cm. Matricea diagnozei pedo-biologice evidenţiază o fertilitate bună (76 puncte) pe 0-20 cm şi mijlocie (46 puncte) pe 20-40 cm. Cuvinte cheie: ecosistem praticol, diagnoză eco-pedologică, diagnoză pedo-biologică, troficitate efectivă, fertilitate. INTRODUCTION As part of ecosystem, between biotope and biocenosis they achieve reversible and permanent changes of substances, energy and information, which determines the stability or instability of natural and anthropogenic ecosystems (Andrews et al., 2004; Bireescu et al., 2005). Through the soil interconnections with external environmental conditions provides some systemic properties of the soil, completeness and stability, with decisive role on soil microbiota. The ability of ecosystems to produce biomass is the result of active, permanent and reversible interaction of the soil with biocenosis and climatic factors as environmental specific elements (Bireescu, 2001, 2010; Cârstea, 2001, Montanarella, 2008). Soil ecological interpretation defines, from quantitative and qualitative point of view, 1 Biological Research Institute Iasi, Romania 2 University of Agricultural Sciences and Veterinary Medicine Iaşi, Romania 411
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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
Page 360 and 361: asic wine and the yeasts triggering
Page 362 and 363: Fig. 2 - Dynamics of reducing sugar
Page 364 and 365: Pressure was determined since the 1
Page 366 and 367: character that may be frequently fo
Page 368 and 369: To totally eliminate the germs of b
Page 370 and 371: Aluminum vessels used for the prepa
Page 372 and 373: Influence of technological phases o
Page 374 and 375: Table 4 Losses of vitamin C recorde
Page 376 and 377: ascorbic, E301 sodium ascorbate, E3
Page 378 and 379: anthocyanin pigments, flavonoids, t
Page 380 and 381: economically speaking, due to very
Page 382 and 383: REFERENCES 1. Adams J. B., 1973 - T
Page 384 and 385: with ascorbic acid are major antiox
Page 386 and 387: cabbages, which have antioxidant ac
Page 388 and 389: 5. Correlation between total phenol
Page 390 and 391: MATERIAL AND METHOD Experiences wer
Page 392 and 393: compared to the control and lowest
Page 394 and 395: and development, increased producti
Page 396 and 397: Conversely, the cost increases and
Page 398 and 399: CONCLUSIONS 1. In the central area
Page 400 and 401: INTRODUCTION The physical degradati
Page 402 and 403: The laboratory test rig has the fol
Page 404 and 405: Acknowledgements. The laboratory te
Page 406 and 407: Factor B = NITROGEN (kg N / ha): b1
Page 408 and 409: Table 3 Influence of nitrogen and p
Page 412 and 413: the two objective and important cha
Page 414 and 415: - very hard summer consistency on s
Page 416 and 417: weather and antropic factors of the
Page 418 and 419: Wander and co., 2002 considers that
Page 420 and 421: Ecological climatic factors Average
Page 422 and 423: 7. Januszek K, 1999 - Actywnosc enz
Page 424 and 425: using the most suitable rootstocks
Page 426 and 427: Soil porosity. Large pore diverse l
Page 428 and 429: low, which does not influence the d
Page 430 and 431: 2005, 2009 a, 2009 b, Borza I. et a
Page 432 and 433: Table 5 The total water consumption
Page 434 and 435: CONCLUSIONS 1. At unirrigated potat
Page 436 and 437: irrigation systems the paper studie
Page 438 and 439: The crop coefficients (Kc) for the
Page 440 and 441: for respectively month. The differe
Page 442 and 443: MATERIAL AND METHOD In order to per
Page 444 and 445: In order to facilitate the access o
Page 446 and 447: The water sources absorbed by the b
Page 448 and 449: compaction of the cultivated horizo
Page 450 and 451: machinery wheals, we can observe a
Page 452 and 453: CONCLUSIONS 1. The increase of the
Page 454 and 455: These compounds are efficient in co
Page 456 and 457: CONCLUSIONS The fight against this
Page 458 and 459: 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
Page 486 and 487:
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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
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From the second year of culture, pl
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During this study it has been found
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MATERIAL AND METHOD The two farms s
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The project contains these measures
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and of downstream dams that, beginn
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and urban creations, we link this w
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Also, he is one of the first creato
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3. In the development of such proje
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archeological signs with the urbani
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As long as the towns of medieval Mo
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in the palace, centrally located, o
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the job or to other interest points
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The modernization of these public m
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CONCLUSIONS The concept represents
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1975; Enache I., 2002). Research co
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Fig.3 - Analysis of the model As a
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made of plastic (for economic model
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The simplicity of the effect is alw
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a) Pyrus calleryana b) Pyrus amygda
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The quantity of colour plays an imp
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unique, colourful foliage, like the
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Another decorative specie is Japane
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foliage greens, but in other colour
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imagination was regarded as having
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specific way of interpreting realit
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MATERIAL AND METHOD The plant mater
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following varieties in the South of
Page 552 and 553:
contents of the above compounds is
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a number of about 40 ample windthro
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Fig. 2 - EEF index values before wi
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ecoprotective effectiveness is main
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independence, too (Adams S. et al.,
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RESULTS AND DISCUSSIONS Results of
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2,3°C the specific cost is 16,07
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INTRODUCTION Dealu Bujorului vineya
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In August, when the grape vine begi
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So, the wines made by maceration-fe
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Forest "Dumbrava Sibiului" in 1900-
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Family P A P I L I O N I D A E Genu
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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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