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Fir and beech timber stand covers more than half territory of the forested area in Georgia. In addition to, on world market timber of these species is distinguished by its high quality. The study of formation and age class of these stands is very important from the scientific and practical viewpoints. Processing field materials and using mathematic methods in forestry we had defined a lot of r ...

SUBJECT: hêtre; fagus; sapin; 水青冈属; زان

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

The aim of the current work is to clarify the type belonging to the culture level soils of Godedzor site and to recover the ancient landscape in the environs of the settlement. Settlement is unique as transient from Late Chalcolithic to Early Bronze Age period and represents one of origins of ancient Kuro-Araxian culture (35th/34th – 23rd centuries B.C.). The territory of the site covered with ...

SUBJECT: climate observations; 埋藏土; landscape protection; 自然环境管理; suelo enterrado

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

In 2008-2009 waters of Voghji, Geghi and Khalaj rivers, as well as technologic waterflows of Kajaran Copper Molibdenum Plant and Kapan Copper Mine Plant were studied. The results revealed that most of the lands of Zangezur technogenic zone are irrigated with mixed waters of the above-mentioned rivers and Geghanush and Artsvanik tail end discharge waters where the content of Cu, Zn, and Ni amon ...

SUBJECT: 水流; agua superficial; heavy metals; water currents; water pollution

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

In the result of conducted studies it was found out that arable level of argillaceous meliorated saline soils is compressed. It is determined that water physical characteristics after deep soil tillage are getting better if field moisture is at an interval of MH-MWP at the moment of process, and at an interval of MWP-FMC water physical characteristics are getting worse.

SUBJECT: 土壤水分; argillaceous soils; humidité du sol; soil moisture; ripping (tillage)

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

The complex influence of salinity and alkalinity on the ameliorative condition of soils is not taken into account while applying modern approaches towards grouping of saline-alkaline soils. On the basis of full pressure of soil moisture and the degree of water demand parameters, the grouping of saline-alkaline soils of Ararat plain is carried out. In the result 7 groups of soils having differe ...

SUBJECT: 土壤盐渍度; 土壤水分; saline alkali soils; humidité du sol; مسوح التربة

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

The study area chosen is Damghan Plain, in Iran and covers an area of 5400 hectares.The methodology used for the physical land suitability analysis is a multi-criteria evaluation based on FAO land evaluation framework. The methodology consists of matching soil/land qualities against barley needs and assigning suitability rating to each land characteristic. The results show that 15.88% of the a ...

SUBJECT: ملاءمة الأراضي; climate data; شعير; 土地适宜性; 气候

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

Two-row barley is traditionally used for beer production as the best raw material for beer production. However new multi-raw variety of barley “Marina” which has been created at the Plant Gene Pool and Selection Laboratory of State Agrarian University of Armenia met all the requirements of beer production varieties (outward features and chemical composition). It is necessary to mention that w ...

SUBJECT: malta (producto); cebada cervecera; 麦芽; شعير; barley

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

According to the variance analysis, it was found out that there were significant differences for chilling tolerance among studied genotypes (P = 0.001, data are not presented). Reaction of annual Cicer species and other lines to cold is given. The best chilling tolerance sources among the annual wild Cicer species were all accessions of C. echinospermum and C. reticulatum and 15 lines that sho ...

SUBJECT: semilla; 结籽; seeds; تحمل; especies

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

Study of the influence of the increase doses of heavy metals – copper, zinc, cobalt, iron, nickel, on germination of seeds of grain crops has been carried out. Stability of seeds to germination under the conditions of raised background, ability of cultures to accumulation of heavy metals is revealed.

SUBJECT: 光毒性; germination des graines; إنبات; germinación; heavy metals

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]

The article deals with the study of physical indicators of fruits of tangerine “Unshiu” depending on the altitude of the place of cultivation. It was estimated that in garden crops which are grown at the altitude of 150 meters color change begins earlier than in gardens grown at the altitude of 50 meters, consequently the mass and size of the crops are larger. The presented data indicates that ...

SUBJECT: 生态因子; tangerine; development indicators; indicateur de développement; 发展指数

POSTED TO: Bulletin of Armenian State Agrarian University [1829-0000]