FILIALA BĂLȚI A ACADEMIEI DE ȘTIINȚE A MOLDOVEI

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„Ştiinţa în nordul Republicii Moldova: realizări, probleme, perspective", conf. naţ. (2015 ; Bălţi) Conferinţa naţională cu participare internaţională „Ştiinţa în nordul Republicii Moldova, realizări, probleme, perspective”, 25-26 sept. 2015, Bălţi
(USARB, 2015) Capcelea, Valeriu; Gagim, Ion; Gavdiuc, Ion
Culegerea de materialele ale Conferinţei nationale cu participare internationala contine studii, realizari, probleme, perspective în diferite domenii ale ştiinţei publicate de cate cadrele didactice ale USARB.
"Ştiinţa în nordul Republicii Moldova: realizări, probleme, perspective", conf. naţ. (2 ; 2016 ; Bălţi). Conferinţa naţională cu participare internaţională : consacrată aniversărilor de 70 de ani de la constituirea Instituţiilor de Cercetare Ştiinţifică din Moldova, 55 de ani de la fondarea Academiei de Ştiinţe a Moldovei, 10 ani de la fondarea Filialei Bălţi a Academiei de Ştiinţe a Moldovei. (Ed. a 2-a), 29-30 sept. 2016, Bălţi
(USARB, 2016) Capcelea, Valeriu; Gagim, Ion; Gavdiuc, Ion; Cojocaru, Inga
Culegerea include materialele conferinţei ştiinţifice naţionale cu participare internaţională aflată la cea de a 2-a ediţie în anul 2016, consacrată aniversărilor de 70 de ani de la constituirea Instituţiilor de Cercetare Ştiinţifică din Moldova, 55 de ani de la fondarea Academiei de Ştiinţe a Moldovei, 10 ani de la fondarea Filialei Bălţi a Academiei de Ştiinţe a Moldovei. În ea şi-au publicat lucrările ştiinţifice mai mulţi cercetători din ţară şi de peste hotarele ei.
Mорфологический анализ плодов пчелоопыляемых гибридов огурца универсального назначения [Articol]
(USARB, 2017) Гороховский, Виталий; Лазарева, Александра; Панделя, Сергей
Given the morphological analysis of fruits pollinated by bees hybrids of cucumber – Rodnichok, Felicita, Raffaella, Chechel. The results show the conformity of the shape index of the fruits of all the studied hybrids the requirements of GOST.
Particularităţile ecologice ale microtinelor – dăunători ai culturilor agricole [Articol]
(USARB, 2017) Sâtnic, Veaceslav
Climate conditions that favored vegetation growth made up an important prerequisite for the increase of M. arvalis population density from 2-4 colonies per hectare in April on the lucerne fields in the Center region up to 80 colonies per hectare in September and even 200 – in October. The highest levels in agrocenoses have been registered in July and October – 23% and 29,6% respectively. The index of anthropic adaptation (Ii) of the studied species of small mammals has also been determined. The highest values of this parameter have been recorded in M. arvalis (14.3) and M. rossiaemeridionalis (12,5). This is explained by the adaptive peculiarities, their individuals being primary consumers of vegetable food (lucerne, clover, etc.). The equation of multiple linear regression was developed and it reflects the correlation between the number of M. arvalis individuals expressed in colonies per hectare and the monthly Martonne aridity index D=-15.67 + 2,88*Ia, that allows the forecast of the number of microtine species.
Реакция молдавских сортов озимой мягкой пшеницы на гидротермический режим климата в условиях бельцкой степи Республики Молдова [Articol]
(USARB, 2017) Постолати, Алексей
The article includes the analysis of productivity for registered varieties for two ecotypes of winter wheat breeded at Selectia Research Institute of Field Crops. Varieties have been studied in the competitive trials after black fallow. The hidrotermical conditions for 2012-2016 have been different, what allowed to evaluate the adaptability and stability of yields. The best results have shown the following varieties: Lautar, Meleag, Capriana, Vestitor, Creator, Fenix, Acord and Numitor. In ecological trials priorities should be given to such caracteristics as: the mass of 1000 grains and the weight of grains per each ear together with a good tillering capacity.
Reabilitarea solurilor puternic erodate prin fertilizare şi cultivarea ierburilor perene [Articol]
(USARB, 2017) Rusu, Alexandru
Rehabilitation of heavily eroded soils by fertilization and cultivation of perennial herbs. It has been experimentally established that in an efficient anti-erosion framework of agricultural land by using fertilizers and cultivating perennial grasses within 6-8 years, it is possible to restore the humus content of arable highly eroded chernozems. For six years, the humus content has increased from herbs by 13%, and from herbs and fertilizers by 19-26%. The share of fertilizers in the total growth of humus ranged from 35 to 54%. Compared with manure, the annual application of N60P60 has significantly increased humus. With an increase in the dose of manure from 50 to 200 tons / ha, the increase in humus decreased from 50 to 35%.
Eficienţa biologică a unor preparate noi în combaterea complexului de boli la grâul de toamnă [Articol]
(USARB, 2017) Ţopa, Lilia
During the years 2013-2014 the level of efficacy of the new chemical preparations in the vegetation period. The obtained evidence demonstrates that the actual pregnancies against the disease complex are: Adexar Plus and Balero.
Indicele de poluare a apei de suprafaţă din teritoriul zonei umede ramsar - Unguri-Holoşniţa [Articol]
(USARB, 2017) Sandu, Maria
The wetland protection is an important objective for the Republic of Moldova in the context of recognition the green economy as the future economy. Thus the aim of the present study was to evaluate the Index of surface water pollution in the territory of RAMSAR Wetland „Unguri-Holosnita‖, including river Dniester, given the conditions of the Regulation on Environmental Quality requirements for surface waters in the Republic of Moldova, which includes five classes of water quality. Surface water from the RAMSAR Wetland „Unguri-Holosnita‖ has a pollution index of 52 (medium pollution, brook, village Arionesti) to 63% (river, village Unguri, stone bridge). Water from river Dniester on Wetland „Unguri-Holosnita‖ portion has a good state (IPAcc 73-81%), except sample downstream town Otaci, where IPAcc has values of 69% (medium pollution).
Cultivarea sfeclei de zahăr este efectiv economică în contextul schimbărilor pedoclimatice [Articol]
(USARB, 2017) Şchiopu, Leonid
Appropriate mechanized technological methods of sugar beet cultivation for industrial purposes were used on the basis of prevailing soil and climatic conditions of the year. In 2013-2014 years the harvest of sugar beet was in the range of 60 t/ha and in 2015 was in the range of 40 t/ha. Despite this, profitability was similar. The real profitability increases with the proper use of technical means in the performance of the technological process.
Aspecte privind irigarea cu apă din surse locale a solului cenușiu molic [Articol]
(USARB, 2017) Filipciuc, Vladimir; Boaghe, Lilia
The use of water from local sources (inland rivers, lakes, ponds) at irrigation raises difficult issues because of its improper chemical composition and quality indicators. The irrigation of molic gray soil with water from pond with high content of magnesium leads to neutralization of actual and hydrolytic reaction, modification of ratio of cations in the soil solution, contribute to the substitution of exchangeable Ca 2+ and accumulation of Mg 2+ in the adsorption complex. These processes favor adsorption of Na+, thereby intensifying secondary sodiumisation of soil. There were registered negative changes in the composition of humus, which refers to the decrease of the ratio between humic and fulvic acids, but also to a significant decrease of content of the fraction of humic acids associated with calcium. Use of ‖magnesium‖ water modifies the content and composition of soluble salts.
Utilizarea turtei obţinute din semințe de struguri de poamă, în alimentația tineretului suin la îngrășat [Articol]
(USARB, 2017) Danilov, Anatolie; Donica, Ion
The paper presents the results of the researches on the determination of the effectiveness of the use in the recipes of mixed fodder, intended for the fattening young swine, of the new fodder sources obtained after the industrial processing of the grapes. As a result of the researches, were obtained new results of the production and quality of the carcasses at pigs, using in the recipe the oilcake obtained from grape seeds in the amount of 4-6% / t of mixed fodder. A more effective version of the recipe was that in experimental lot I that achieved a daily average growth rate in the experimental period of 716 g, well-developed hams with an average weight of 10.96 kg, the surface of the eye muscle of 41.8 cm² , with a protein content of 19,87%, a fat of 1,82%, and a net profit for each pig sold at 154.04 lei.
Triticale - cultură de folosinţă multilaterală [Articol]
(USARB, 2017) Veveriţă, Efimia
At present, the triticale Ingen 93, Ingen 33, Ingen 35 and Ingen 40, obtained at the IGFPP of the ASM, are approved in the Republic of Moldova. These varieties are productive and resistant to frost, drought and disease. It is characterized by a rich protein and gluten content with high technological bakery properties. From the flour mix 50:50 triticale and wheat, we obtain quality bread with a well-balanced content of essential amino acids, and from Ingen 40 flour, we obtain bread with a high volume, content, porosity and taste without wheat flour. This variety is approved for bakery and can successfully replace rye flour. It can also be sown in spring, when winters are harsh and common wheat is dying.
Aspecte biochimice în dinamica păstrării de lungă durată a fructelor de păr, soiul noiabriskaia [Articol]
(USARB, 2017) Gaviuc, Ludmila; Bejan, Nina
In order to maintain the quality of horticulture fruits, one of the modern effective method is utilized to inhibit the metabolism: at initiation of the storage, harvested fruits are treated-fumigated during of 24 hours with the Fitomag preparation steams – the ethylene inhibitor. Subsequently, treated fruits are stored at the normal atmosphere. After the treatment fruits get an effective protection against of the negative influence of the endogenic and isogenic ethylene. The scope was to create the optimal conditions to diminish the oxidation intensity of biochemical compounds and to maintain the quality of pear fruits, cv. Noiabriskaia during of long storage.
Impactul ninsorilor abundente şi foarte abundente asupra mediului natural şi activităţilor umane din Republica Moldova [Articol]
(USARB, 2017) Boian, Ilie
The abundant and very abundant snow on the territory of the Republic of Moldova falls between dangerous meteorological phenomena, with direct effects on the environment and human activities, and they are the subject of warning messages from the specialized institutions. The abundant snowfall is most frequent in the passage of Atlantic cyclones, which traveled on western trajectories. Heavy snow is also noticeable in the case of locking processes. The processes of blocking the southern cyclones are determined by the intensification of the anti-cyclones placed in their path. The thermal characteristics of these anticyclones lead to the creation of very strong snow zones at the border with the relatively warm front of the cyclones. As a particular object of study, the abundant snowfall was held from 20 to 21 April 2017.
Феромонный мониторинг чешуекрылых в ГУ «Республиканский ботанический сад» [Articol]
(USARB, 2017) Антюхова, О.В.
An important element of the integrated protection is the use of pheromones. Made a comparison of synthetic sex attractants of different years of production. Determine the number of generations of miner moths, rose, omnivorous and green oak leaf rollers was determined in 2016.
Obţinerea şi studierea formelor noi de grâu durum de toamnă în Republica Moldova [Articol]
(USARB, 2017) Rotari, Silvia
In the result of interspecific and intraspecific hybridizations, was created value sources of new material for selection of hard winter wheat. By the way of repeated selections there have been selected from hybrid combinations, highly productive and short-stalk lines which are characterized with a high resistance to wintering, drought and diseases. All these lines are explored in the different periods of improvement process. As a result of these research, in 2016 year was approved the Hordeiforme 340 variety.
Видовой состав и динамика засоренности некоторых биотопов в ботаническом саду Tирасполя [Articol]
(USARB, 2017) Антюхова, Ольга; Трескина, Наталья; Ковальчук, Руслана
Species composition and dynamics of the meadow lawn infestation, ground and paved paths in the State Botanical Garden of Transnistria are determined; The ratio of biological groups of weed plants depending on the biotope is established; The efficiency of herbicide application to glyphosate groups on the tracks was noted. The greatest density and mass of weed plants are noted on a meadow lawn at the beginning of vegetation. The dynamics of the ratio of biological groups of weed plants is largely determined by the biotope.
Calitatea noilor soiuri de grâu de toamnă în condiţiile pedoclimatice ale zonei de nord a Republicii Moldova [Articol]
(USARB, 2017) Taran, Mihai; Lungu, Alina
The grain quality indices were studied in a set of 24 winter wheat varieties, created in the scientific institutions in the Republic of Moldova, Ukraine, Russia and some European Union countries. In the pedoclimatic conditions of the north area of the Republic of Moldova in 2016 the best results on the content and quality of gluten were obtained at the varieties Capriana and Fenix, created in the Research Institute of Field Crops „Selectia”.
Oценка и подбор исходного материала перца сладкого [Articol]
(USARB, 2017) Демидов, Ефим; Кушнарев, Александр; Бронич, Олег
Results of study of original material of sweet pepper in the open ground and the spring greenhouses in the Transnistria are presented. Sources of genes and donors with features of high productivity, marketability of yield and resistance to biotic and abiotic stresses which are of interest for the breeding of cultivars and hybrids for open ground and spring greenhouses are selected.
Оценка уровня подслащивания обезвоженных фруктов [Articol]
(USARB, 2017) Шлягун, Галина
Сomparative tests of two methods for determining soluble solids: 1) based on their extraction and dehydration; 2) refractometric, were performed in this paper. Dehydrated sweetened fruits, made from sweet and sour cherry, peach and apricot, were taken as an object of study. The linear correlation between the concentration of soluble solids (method 1) and their mass fraction (method 2) was established and statistically proved.

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