Universitatea Agrară de Stat din Moldova: Recent submissions

Now showing items 41-60 of 133

Producţia şi calitatea boabelor orzului de toamnă Dostoinîi în experienţe polifactoriale

DUBIŢ, Daniela; BURDUJAN, Victor; RURAC, Mihail; MELNIC, Angela; ROTARI, Eugen (2021)

The paper presents multiannual data on the production and quality of winter barley kernels of the Dostoinii variety in multifactorial experiments carried out during 2015-2018, in the conditions of the central area of the ...
Analiza unor indici biochimici la populaţii de porumb tetraploid ce conţin gena opaque-2

BATÎRU, Grigore; PALII, Andrei; COMAROVA, Galina; ROTARI, Eugen; COJOCARI, Dumitru (2017)

Una din limitările în utilizare a porumbului este conţinutul scăzut de proteină în bob, dar şi valoare biologică redusă cauzată de deficienţe în lizină şi triptofan. Scopul cercetării constă în studierea conţinutului de ...
Productivity of the winter durum wheat in polyfactorial experiences

BURDUJAN, Victor; PALADE, Nicolae; RURAC, Mihail; STARODUB, Victor; MELNIC, Angela; GAVRILAŞ, Sergiu (2016)

The aim of this research was to assess the influence of some technological elements upon productivity and quality of winter durum wheat (Triticum turgidum L. var. durum), during of four agricultural years (2010-2014). ...
The dosage effect of the opaque-2 gene on the amino acid composition of protein from tetraploid maize grain

PALII, Andrei; BATÎRU, Grigore; ROTARI, Alexandru; ROTARI, Eugen; COMAROVA, Galina; ȚÎGANAȘ, Vasile (2014)

In this paper we aimed at studying the influence of different doses of opaque-2 gene (number of recessive alleles) in endosperm on amino acid composition of grain protein from tetraploid maize in comparison to diploid ...
The influence of ploidy level on some biochemical characteristics of maize grains with opaque-2 endosperm

PALII, Andrei; BATÎRU, Grigore; ROTARI, Alexandru; ROTARI, Eugen; COMAROVA, Galina (2015)

Maize is an important souse of vegetable protein. However, maize grains contain low protein and the protein is of poor quality, due to deficiencies in essential amino acids like lysine and tryptophan. Conventional breeding ...
Research on tetraploid maize with Opaque-2 endosperm

PALII, Andrei; BATÎRU, Grigore (2015)

Maize (Zea mays L.) is considered a diploid species (2x=20). In the experimental polyploid series of maize, the only forms of practical importance are tetraploids (4x = 40). The first tetraploid forms of maize were obtained ...
Inducerea tetraploidiei la porumbul opaque-2

BATÎRU, Grigore (2011)

Obiectivul cercetării constă în obţinerea formelor tetraploide la porumb prin tratarea cu colchicină în vederea studiului expresiei genei opaque-2, ce determină o sporire esenţială a conţinutului de lizină şi triptofan în ...
Calitatea boabelor la hibridul tetraploid de porumb Chişiniovschi 401L

BATÎRU, Grigore; ROTARI, Eugen (2014)

This paper aims to present the results of biochemical analysis of diploid and tetraploid maize grains that contain the Opaque-2 (o2) gene. As a result of the study it was revealed that tetraploid grains show higher protein ...
Combining gene and genome mutations in maize breeding for grain protein content and quality

PALII, Andrei; BATÎRU, Grigore; COMAROVA, Galina; ROTARI, Alexandru; COJOCARI, Dumitru (2018)

This paper presents the results of the evaluation of protein and lysine content in diploid and tetraploid maize with the o2 gene in the year of vegetation 2017. As research material we used diploid and tetraploid forms ...
Polyploidy in maize breeding for grain quality

BATÎRU, Grigore; PALII, Andrei; COMAROVA, Galina; COJOCARI, Dumitru (2021)

Polyploidy is one of the most promising synthetic breeding methods. It provides genome buffering, increases allelic diversity and heterozygosity and allows the generation of new phenotypic variations. The aim of this paper ...
Protein markers as a tool for accelerating the sale of maize hybrids of the Moldovan breeding for export

BATÎRU, Grigore; COMAROVA, Galina; ROTARI, Alexandru; ROTARI, Eugen (2021)

In the Republic of Moldova (RM), maize occupies a leading position in the export of seeds to the Republic of Belarus (RB). The seed lots sold in RB can be accepted for sale only after the Moldovan side submits certificates ...
Особенности накопления пластидных пигментов растениями озимого тритикале

БУРДУЖАН, Виктор; СЕКРИЕРУ, Сильвия; МЕЛЬНИК, Анжела (2014)

The article presents the results of studies on the content and accumulation of plastid pigments in various plant organs of winter triticale variety Ingen 35 grown after various predecessors in 2014. It is found that after ...
Реакция семенного сорта винограла Презентабил на обработку соцветий биологически активными веществами

ДЕРЕНДОВСКАЯ, Антонина; СЕКРИЕРУ, Сильвия; МИХОВ, Дмитрий (2014)

The treatment of inflorescences at the stage of processing postfertilization biologically active substances gibberellic (GA3) and cytokinin (Sitofex) types, leads to increased the productivity of seed varieties Prezentabil ...
Влияние препаратов Молдстим и Экостим на накопление хлорофилла в органах растений озимого ячменя

ДЕРЕНДОВСКАЯ, Антонина; СЕКРИЕРУ, Сильвия (2018)

Studies have been conducted on the influence of drugs and steroid glycosides Moldstim and Ekostim on the accumulation of plastid pigments in plant organs of winter barley when grown in fields after various predecessors ...
Productivity and quality of winter triticale (X Triticosecale Wittmack) in multifactorial experiments

BURDUJAN, Victor; RURAC, Mihail; MELNIC, Angela (2014)

This article presents the 3-year yield data of two winter triticale varieties depending on the forerunner plants (grain pea and vetch + oats), planted in three different sowing periods (early, optimal, acceptable) and ...
Permeabilitatea solului pentru apă în funcție de lucrarea de bază a solului

RURAC, Mihail; COLTUN, Maria; DUBIŢ, Daniela (2018)

The water permeability in a long term field experiment was studied depending on main tillage operation. The determination of permeability was estimated 5 times in 3 replications. It was hard to find a deference between two ...
Особенности фотосинтетической деятельности европейских клонов винограда при разных способах ведения прироста кустов в условиях юга Молдовы.

КАРА, Сергей; СЕКРИЕРУ, Сильвия (2014)

Исследованы морфо-физиологические параметры роста листовой поверхности клона R5 сорта Каберне-Совиньон и клона 348 сорта Мерло в условиях Юга Молдовы, при разных способах ведения прироста кустов (свисающий и вертикальный). ...
Amino-acid content in grain protein of tetraploid Opaque-2 maize

PALII, Andrei; BATÎRU, Grigore (2014)

Amino acid composition in grain protein of a diploid (2х=20) single-cross maize hybrid containing opaque-2 (o2) gene and tetraploid (4х=40) derivatives of this hybrid was assayed. This mutant gene is widely used in maize ...
Особенности фотосинтетической деятельности растений винограда при разных способах ведения прироста кустов

ПЕРСТНЕВ, Николай; ДЕРЕНДОВСКАЯ, Антонина; КАРА, Сергей; СЕКРИЕРУ, Сильвия (2013)

Исследования проведены на плантациях сортов Каберне-Совиньон Cl R5 и Мерло Cl R348 привитых на B×R Koбер 5BB в АО «Томай Винекс». В хозяйстве виноградные насаждения с формой кустов – двухсторонний двухштамбовый горизонтальный ...
Monitoringul fitosanitar şi importanţa acestuia la elaborarea pronosticului condiţiilor de fertilitate a solului

BUCUR, Gheorghe; NICOLAEV, Neonila; RURAC, Mihail (2005)

This article presents the results of researches concerning phytosanitary monitoring of crop rotations with different human influence level wich provide phytosanitary and toxicological monitoring in field crops. The results ...

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