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Cytogenetic effects induced by lead nitrate on mitotic division in Lycopersicum esculentum Mill.

Pădureanu, Silvica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

This scientific paper shows the influence of lead nitrate on cellular division in Lycopersicum esculentum Mill. Lead nitrate treatments were carried out at three concentrations: 5%, 1% and 0.1%, for 2 and 4 hours, thus, ...
Cytology of the germinating process of Trifolium montanum L. and Trifolium pannonicum Jacq. pollen

Pădureanu, Silvica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The paper presents the characteristics of the germination process in Trifolium montanum L. and T. pannonicum Jacq. pollen. We made estimates on the length of pollinic tubes in the dynamics of germination (after 3, 24, ...
The pest control in agricultural systems

Oancea, Servilia; Grosu, I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The pest control is of great interest in agriculture domain because the pests have been the major factor that reduces the agricultural production in the world. An agricultural ecosystem consists of a dynamic web ...
Growth dynamics of corn plants during anionic clays action

Oancea, Servilia; Pădureanu, Silvica; Oancea, Andrei-Victor (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Layered double hydroxides (LDHs) known as anionic clays are an important class of ionic lamellar solids. The anionic clays exhibit anion sorption, anion diffusion and exchange properties together with surface basicity ...
Bactericide action of certain biological products

Pamfil, Maria; Oprea, Maria; Stocheci, Geta; Negru, Georgeta (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Under laboratory conditions the bactericide action of certain biological products proceeded from three stems cultures of Bacilus subtilis were studied. The toxicity of antagonistic stem cultures against pathogenic bacteria ...
Flowmeter for watered furrows

Nicolescu, C.; Șovăială, Gheorghe; Bucur, Daniel; Matache, Gabriela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The device serves to measure the flow since furrows of trapezoidal section, with the following characteristic elements: the little down base =11 - 20 cm the big above base of 50 - 60 cm depth in consideration with ...
The long and short term effect of ozone on the photosyntetic pigment content from corn (Zea mays)

Laslo, V.; Vicaș, Simona-Ioana; Purcărea, Cornelia; Popa, D. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The purpose of the present study was to determine the modifications of the content of the photosynthetic green (chlorophyll a and chlorophyll b) and carotenoid pigments as a consequence of long and short exposure to ...
Investigations on the development of some physiological processes during apple tree growth and fructification

Jităreanu, Carmenica-Doina; Toma, Liana-Doina; Slabu, Cristina; Marta, Alina-Elena; Radu, Mirela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The apple tree plantation and environmental conditions represent a single unit, within which the mutual interdependence and conditioning are compulsory laws, with a greater influence from environment toward the vegetal ...
Natural bioactive compounds as plant growth regulators

Ignat, Ioana; Stingu, Alina; Volf, Irina; Popa, Valentin I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Polyphenolic compounds are biosynthesized in plant as secondary metabolites, having an important role in sensorial and nutritional quality of fruits, vegetables and plants. In this work, the phenolic extracts were obtained ...
Morphogenetical aspects in Helianthus annuus L. during the ontogenesis

Gostin, Irina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Sunflower (Helianthus annuus) is annual plants native to Mexico and is valuable from economic, as well as from ornamental point of view. In this paper the edification of the primary and the secondary structure of ...
Histo-anatomical and peculiarities of the aerial vegetative organs in Pulmonaria officinalis l. and Pulmonaria rubra Schott.

Gostin, Irina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The purpose of this work was to characterize the stem and leaf anatomy from two medicinal species from Pulmonaria genus. The stem has an elliptic shape, with ribs, in transaction and primary structure in both analysed ...
Aspects concerning the variability of certains morphological descriptors to some common bean (Phaseolus vulgaris) local landraces coming from Maramureş

Giurcă, Dan-Mihai; Murariu, Danela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The common bean, originated from Mexic and Guatemala is the most important cultivated species of genus Phaseolus. This species was introduced in our country from the beginning of seventeen century, and in the present ...
The study of the variability of some features for some of the potato lines created at agricultural research and development station of Suceava

Enea, Ioan-Cătălin; Gontariu, I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The creation of some potato genotypes with a high genetic homeostasis , that could confer a greater adaptation capacity to the variation of the vegetation conditions , an increased resistance to the attack of the pathogen ...
Researches about the evaluation of storage level for heavy metals in some macromycetes species harvested from forestry ecosystems of Dâmboviţa county

Busuioc, Gabriela; Stihi, Claudia; Elekes, Carmen-Cristina; Ciulei, S. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

This work is part of one research project won by national competition which has as main aim to identify the macromycetes species which can accumulate in high quantities heavy metals in their fruitbody. It were analysed ...
The comparative studies of some potato cultivars in different pedoclimatic conditions from Suceava county

Bodea, Dumitru; Saghin, Gheorghe (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The researches were conducted during period 2005-2007 in Suceava Plateau at Agricultural Research and Development Station of Suceava on a soil of Cernisoils class, on faeoziom cambic type and subtype and in the mountains ...
The experimented results with different spring cereals in the crop conditions from A.R.D.S. of Suceava (2004 - 2008)

Beşleagă, Alina-Nicoleta; Zamă, E. (2009)

In the Agricultural Research and Development Station of Suceava in the last period was achieved many researches concerning the crop behavior of some cultivars belonged differentiated both biological point of view ...
Ecophysiological responses of some vegetable species cultivated under different greenhouses technological systems (ecological and conventional)

Acatrinei, Ligia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

This paper approached the variations of some ecophysiological parameters of the certain species of vegetables under controlled systems such the greenhouses. The aim of this work is to appreciate the ecophysiological response ...
Alternative protection of biopotatoes in organic farming

Tomášek, J.; Dvořák, P. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

There were tested water extracts from Syringa vulgaris and Pyrethrum parthenium. They did not prove significant differences of decrease of the air attack of Colorado potato beetle (Leptinotarsa decemlineata), the activity ...
Selection of minor wheat species cultivars and genetic resources for organic farming, with emphasis on baking quality parameters

Capouchová, Ivana; Stehno, Z.; Konvalina, P.; Škeříková, Alena; Moudrý, J.; Dotlačil, L. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

Wider collection of Triticum dicoccon (emmer), T. monococcum (einkorn), spring form of T. spelta (spelt) and obsolete, alternative forms of T. aestivum landraces and other genetic resources, cultivated in exact ...
Influence of grass mulch application on tubers size and yield of ware potatoes

Dvořák, P.; Hajšlová, Jana; Hamouz, K.; Schulzová, Věra; Kuchtová, Perla; Tomášek, J. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)

The aim of the experiment was to investigate the effect of grass mulch and the term of its application on the yield and quality of potatoes and weed biomass under organic system. The experiment with 2 varieties of ...

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