UDC 63
Agriculture

1. G. G. Hayrumyan. Increase of Economical Efficiency of Basic Funds of Cattle – breeding under Conditions of Transition to Market Relations / Yerevan Zoo – Veterinarian In-te. – Yerevan, 1992. – 230p. – Bibliogr.: 52 tit. – Dep. in ArmNIINTI 20.06.92, N 21 - Ar92

 

2. K. S. Poghossian, I. A. Skliarova, K. A. Safarian. Degree of Differentiation and Fruit-bearing of Buds in Some New Sorts and Elite Forms of Grapes /Arm. Research In-te of Viticulture, Wine-making and Fruit-growing (armRIVWF). – Yerevan, 1994. – 4p. – Bibliogr.: 5 tit. – Russ. – Dep. in ArmNIINTI 29.07.94, N 21 - Ar94

 

3. A. N. Yeghazarian. Intensity of Photosynthesis of Freezeresistant Grapes and Chlorophyl Content in the Leaves /Armenian Research In-te of Grape Cultivation, Wine Making and Fruit Breeding. – Yerevan, 1995. – 9p., 2 ill. – Bibliogr.: 2 tit. – Russ. – Dep. in ArmNIINTI 05.06.95, N 19 - Ar95

Problems of Photosynthesis activity of Freeze esistant grapes are examined photosynthesis factors activities pecularities of the grapes vine and the exponents of chlorophyl content in the leaves are established both in the sort cut and in different periods of vegetation.

Positive correlation between assimilation of CO 2 and in the grapes vine leaves with green pigments content is found out.

The data allow recommend inculcate freezeresistant of two new sorts into production in the North-East zone of viticulture of Armenia.

4. L. P. Yesaian. Infrastructure of Agriculture and Production's Efficacy /Arm. Agriculture Academy. – Yerevan, 1995. – 16p. – Arm. – Dep. in ArmNIINTI 05.06.95, N 25 - Ar95

In the result of privatization of earth, agricultural production and traffic means, the relation between the field of agricultulal production and processing fields was broken, in the result of which they started to work with part-time job.

Difficulties have appeared in the fields of transportation and realization of agricultural products.

As the peasantary farms have obtained more dominating character in agricultural production, they have deprived of material and technical supply, informational and financial systems.

The ways of improvement of reestablishment and reinforcement of economic relations, material and technical supply, financial and credit systems, etc. are given in this work for eleminating the above mentioned contradictions, wich will contribute to the optimal structural progress in agriculture.

5. M. J. Avetisian, A. A. Kalantarov, J. P. Gabrielian. Growth, Harvest of the Apple Tree and the Garden Obstruction During the Two-years Herbicides Use / Arm. SRL for Viticulture, Wine-making and Fruit-growing. – Yerevan, 1995. – 5p., 4 tables. – Russ. – Dep. in ArmNIINTI 01.08.95, N 47 - Ar95

In the state farm Karbi of Ashtarak region the applying of different doses of 10 and 15 kg (l) ha herbicides viscosine, lasso – atrasine and 8 and 10 l/ha anticereal herbicide nabu against weeds in the intensive apple gardens was studied. The studied herbicides haven't affected negatively the growth of the annual shoots and their accretion. Total accretion of the shoots made accordingly 58,8; 59,1; 63,4m and exceeded control by 20,5%, 18-19% and 10-18,3%. It was ascertained that viscosine and lasso-atrasine in 15kg (l) ha dose are highly effective preparations against annual monocotyledonous and dicotyledonous weeds. Nabu is anticereal and destroys the cereal weeds only. The technical efficiency of the preparations makes accordingly 95%, 92,7%, and 94%.

6. G. P. Aivasian. Generative Selection of Table Sorts of Grape in Armenia /Editorial Staff of the "Armenian Biological Journal", [Armenian Academy of Agricultural Sciences]. – Yerevan, 1995. – 13p., 2 tables. – Bibliogr.: 3 tit. – Russ. – Dep. in ArmNIINTI 07.09.95, N 98 - Ar95

The regularities of variability and inheritance of valuable properties of 20 hybride combinations are stated upon 3368 grape seedlings of West-European and East eco-geographical groups of table production-sorts. As regarts various abilities and properties the heterozigote and homozigote nature of initial sorts was cleared up. The best pairs of hybride combinations were revealed for the purpose of generative selection of grapes valuable table sorts. The produced 13 grape table sorts were passed to State Sorts Testment and 8 of them already are regioned and quickly produced.

7. H. M. Mamikonian, B. H. Yeghiazarian. Bases and Implementation Mechanisms of Expedient Directons Toward Structural Changes in the Armenian Agriculture /In-te of Economics Research. – Yerevan, 1996. – 76 p., 13tabl. – Russ. – Dep. in ArmNIINTI 09.01.96, N31 - Ar96

The independent statehood in the republic, the breach of the established, often compulsory, economic links, the already fulfilled and expected radial reforms, including the privatization of land and machinery highlihgted the necessity for drastic changes in the agricultural production, for instance, the revision and reconstruction of specialties and qualifications, inter-production links and adaptation to the market economy. This process should be guided by a scenario worked out in advance, excluding spontaneous methods of "test and mistakes". The proposed work contains a number of suggestions and ideas regarding the purposeful and expedient realization of the mentioned process. In perticular, the structural changes in agriculture, provision of the agricultural products to the population in the republic, securement of the processing production with raw materials, marketing etc., are raised and discussed in the proposed article. The prospects of the development in agriculture are given in four options, using the calculations and relative analysis carried out with the help of mathematical methods and computers. The work is envisioned for specialists in agriculture, involved in scientific and practical activities.

8. A. Sh. Melikian. The Results of Wild Vegetable Plants in Armenia /Arm. Agricultural Academy. – Yerevan, 1996. – 3p. – Bibliogr.: 3 literature. – Arm. – Dep. in ArmNIINTI 31.07.96, N127 - Ar96

More than ten species of plant (R. crispus L, F. vulgaris L, Ch. bulbosum L, P. oleraceae L, U. dioica L, M. sylvestris L. ) were investigated over the whole territory of Armenia.

Widespread areas, the natural resource, productivity, the time of their utilization and vitamins (carotin, vitamins C1, B1, B2, B) were determined.

As it was revealed the abovementioned plants are widespread in forest zone and subalpine zone. These plants contain protein – (expressed percentage from absolute dry weight) 16-36, fats-2,1-6,2 as well as sufficient amount of carbohydrates and vitamins. It was determined that the following species of plants contain the maximum quantity of vitamins: carotin-M. silvestris -33 mg, U. dioica – 81mg, vitamin "C"-M. silvestris – 168mg, R. crispus – 57mg, Ch bulbosum – 80mg, P. vulgaris – 63mg.

It is important to take certain activities for the elaboration of measures in growing the wild vegetable plants in agriculture of Armenia with the purpose of liquidating seasonal works and providing the population with fresh vegetables without special expanditures of labour.

9. A. M. Melikian. Sowing Transplantation Periods of Falkaria Vulgaris Seedings /Arm. Agricultural Academy. – Yerevan, 1996. – 4p., 2tabl. – Bibliogr.: 3 tit. – Dep. in ArmNIINTI 31.07.96, N128 - Ar96

Wild vegetable are widespread in Armenia. Among them falkaria is the imporatant one, which explains the necessity of production of this plant.

We distinguished 6 ecottypes of falcaria. Sproutity and net weight of seeds was defined. Sproutity was shifted up by stratiifcation and the best results (88, 2%) was showed by Ararat ecotype. It was sowed in the fields as well as in vegetation pots.

Preliminary box sowing in greenhouse with transplantation to open soil in one real leaf phase results to heatly, viable plants which shows that the best way of of falcaria growing is by seedings. Seeding transplantation to open soil was done at 10. 04, 25. 04 and 10. 05 by 20x06 sm sheme.

During the research of plant growing it was found out that in the second and third period of transplantation they surved till the appearance of the 4-th real leaf when it can be used in ineal. However in the first period of transplantation all plants continue growing and create flowering sprounts.

At the conclusion of our research it could be mentioned that falcarias high yield can be obtained by planning out seedings from early April till mid May and the seed sprounts must be planted out in early April.

10. N. E. Darbinian, D. K. Hendtschel. In Vitro Testing of Mycrobiological Antagonist Agents against the Corky Rot of Tomato-Pyrenochaeta lycopersici Schneider and Cerlach / Plant Protection SRI. – Yerevan, 1996. – 7 б +4 tabl. – Bibliogr.: 1 tit. – Dep. in ArmNIINTI 07.11.96, N 30 - Ar97

Here are studied the antagonistic properties of bacterias Bacillus subtilis, Pseudomonas fluorescens, Streptomyces graminofaciens of a corky rot root of tomato Pyrenochaeta lycopersici during in vitro testings. Different concentrations of bacteriaes are tested. The most effective against P. lycopersici are B. subtilis 0,5x108 cfu/ml, and then S. graminofaciens 3,1x105 cfu/ml concentrations.

11. T. Webb, S. Kh. Kchoetsyan, N. A. Badayan, M. A. Arutiunova. The Influence of Electric Stimulation on the Yield Quality of Tomato /In-te of Agriculture Mechanization and Electrification. – Yerevan, 1997. – 2p., 1 tabl. – Bibliogr.: 11 tit. – Dep. in ArmNIINTI 14.01.97, N 56 - Ar97

We have worked out a method of presowing treatment of seeds in an electric field on tomato.

Experiments have been worked out with the specialists of "Doxaidiss" Association in Armenia. During the experiments the processed variants showed 5-7 days speeding of preparadness of seedlings for transplantation in the field. The plants grown up from the processed seeds enter the phase of flowering earlier. The weight of the crop and fruit increases by 22-25 per cent. Chemical analysis of tomatoes has shown that the fruit has more suger (it increases by 8,8 to 24 per cent) and vitamin C (it increases by 27-48 per cent).

And so, the positive influence of the electric field on the seeds is great. It causes rapid growth, increases the field and the quality of the plant and at the same time the economic profitability.

12. A. Sh. Melikyan. Agrotechnical Problems of Lagenaria Cultivation / Arm. Agricultural Academy. – Yerevan, 1997. – 2p. – Bibliogr.: 3 tit. – Arm. – Dep. in ArmNIINTI 23.01.97, N 59 - Ar97

Lagenaria (Lagenaria vulgaris L) is a not widely – distributed species of plant, which is known among the population by the variety of its foetus from which domestic utensils, tobacco – pipes, cases for decoration articles are made.

Lagenaria is known as a vegetable and as an ornamental plant. Its cylindrical species represent a nutrient value, the peel and the pulp are delicate and possess fine gustatory quality. The studies connected with the problems for some populations of Lagenaria cultivation have been conducted in Aragatsotn marz (district). In order to receive an early harvest as well as seeds, the plant should be cultivated by seedlings in peat pots. Sincs the Lagenaria is a climber plant, it is cultivated in special litters. The new ripening foetus may be used as a foodstuff. The timely removal of sprouts is very important. It is possible to receive about 30 kg of yield from one plant.

13. A. Sh. Melikyan. The Prospects of Wild Carrot Usage and its Agrotechnical Problems /Arm. Agricultural Academy. – Yerevan, 1997. – 2p. – Bibliogr.: 2 tit. – Arm. – Dep. in ArmNIINTI 23.01.97, N 60 - Ar97

In the Republic of Armenia there are two subspecies (ssp. orientalis and ssp. occidentalis) of wild carrot, which despite of difference of its morphological indications, have identical prospects for use. The cooked leaves of the plants are used in food, mixed with other wild vegetables From plant's seeds are obtained Geraniol and essential oils with antiseptic effect which are used in medicine and perfumery.

The seeds of wild carrot are used as seasoning while preserving meat and fish.

We have experimentally worked out the complex of agrotechnical measures for wild carrot cultivation. The best time for seed sowing by tape method is autumn and spring using the whole vomplex of measures for annual plants cultivation.

14. S. L. Sahakyan, L. A. Sahakyan. The Rated-analytical Method of Definition of Dependence between the Linear Sizes, Weight of the Contents of Endosperm of the wheat Grain /Arm. Agricultural Academy. – Yerevan, 1997. – 5p., 2 pic., 1 tabl. – Russ. – Dep. in ArmNIINTI 29.04.97, N 117 - Ar97

For the development of rational design of hullers and the substantiations of optimum modes of an output of gualitative production are theoretically certain geometrical and technological parameters of a grain.

Proceeding from the equations of curves of ellips and cordiode, for a grain there have been major geometrical parameters:permeters and areas of central longitudinal and cross sections and volume of grain.

The major parameters of the process of peeling, the area of a surface of the outside husk of a grain, its volume and weight of endosperm were determined.

After the comparison of settlement and the experience given for parameters the divergence has been made 0,5%.

15. S. L. Sahakyan, L. A. Sahakyan. The Movement of a Grain on a Rotor Centrifugal Huller / Arm. Agricultural Academy. – Yerevan, 1997. – 11p., 3pic., 1 tabl. – Bibliogr.: 6 tit. – Dep. in ArmNIINTI 29.04.97, N 118 - Ar97

The article stated in detail the principle of the work of the centrifugal huller compared with mills does not require high requirements to a grain (humidity, fractionation and etc. ).

With the purpose of a choice of optimum parameters of mode of operations centrifugal hullers analytically investigate the principles of the grain movement on fast-acting rotor.

Through the dynamic scheme of particle movement making a complex spatial movement on a rotor are made the differential equations of moving in a general kind, at the decision of which are received trajectories of a movement of a material particle at its movement with disengagement and without disengagement from vibrating surface.

Results of researches allow to choose optimum modes of operations of rotary hullers.

16. R. A. Tchatinyan, A. T. Yeghikyan. Few Questions on the Economic Effectiveness Assessment of Stock-breeding in the Conditions of Lori District /Arm. Agricultural Academy. – Yerevan, 1997. – 7p. – Bibliogr.: 2 tit. – Arm. – Dep. in ArmNIINTI 30.04.97, N 124 - Ar97

Few questions concerning the economic effectiveness assessment of full value of indicators, their level, dynamics and at the same time the role of micro – and macroeconomic factors of farming subjects in the future productivity of stock-breeding were considered in the work based on the analysis of economic activities of stock – breeding in the conditions of Lori district.

17. V. S. Soghomonyan, A. S. Markaryan. The Industrial Technology of Dung Fermentation / Arm. Agricultural Academy. – Yerevan, 1997. – 14p., 3 pic. – Bibliogr.: 2 tit. – Arm. – Dep. in ArmNIINTI 30.04.97, N 129 - Ar97

The work is devoted to the processing of new industrial technology and system of machines for preparation of biohumus from dung. The conditions of dung fermentation of different animals are described and a new project of fermentation site is offered which anables to separate from each other concrete flutes in regular intervals to stack layers and not to admit old and and fresh dung. The mixing reduced to fine particles of straw with dung, its loosening and humidifying is realized derectly in the flutes. These operations are realized through the equipment developed by the authors.

The technique for accounting the appropriate sizes of designing the fermentation site depending on the volume of preparation of biohumus is given in the work.

18. A. R. Ghazaryan. The Results of Investigation of the Scattering Process of Biohumus y a Flat Working Body / Arm. Agricultural Academy. – Yerevan, 1997. – 13p., 2 tabl. – Bibliogr.: 2 tit. – Arm. – Dep. in ArmNIINTI 30.01.97, N 130 - Ar97

The work is devoted to the improvement of constructive and operational parameters of a disk working body of a centrifugal type of machine scattering of biohumus. The simple formulas of engineering accounts are deduced, taking into account physico-mechanical properties of biohumus, both the form and installation of the blade and frequency of disk rotation.

The received formulas enable to define the speeds of the start of a particle from rotating disks, hence, and the distance of the start up while reaching to the ground depending on the frequency of rotation of disks. Further it is possible to define the width of biohumus and also the width of capture of the scattering machine and its productivity.

19. R. A. Zatinyan, M. A. Danielyan, R. H. Simonyan. Live Stock Problems in Market Economy / Arm. Agricultural Academy. – Yerevan, 1997. – 6p. – Bibliogr.: 5 tit. – Arm – Dep. in ArmNIINTI 30.04.97, N 132 - Ar97

After land privatisation and other means of production the number of cattle was reduced in 33%, milk in 28%, and meat in 53%. 250 thousand big cattle farms, milk and meat producing complexes are neither profitable nor competitive or cost efficient. According to new structural changes in the Republic, farmers must solve the problems related with the efficient use of their resources on their own. Each farmer must make the decision himself:what to produce, what expenses can he provide and how to be profitable. These are the main concerns of today's farmers, which need precise solution.

20. A. W. Aristakesyan. Modern Agriculture Policy Problems /Agricultural Academy. – Yerevan, 1997. – 8p., 1 graph. – Bibliogr.: 7 tit. – Arm. – Dep. in ArmNIINTI 23.06.97, N 136 - Ar97

While discussing modern aqricultural policy problem, its turning out that it is almost impossible to solve them all simultaneously. The most important aqriculltural policy problems are:

- non-stop provision of population with whole-some foor products

- environmental safety

- creation of legislative base to favour the cooperaion, expansion, and stimulation of farms with the purpose to provide constant income

- measures, liberating agricultural and land markets

- In order to stimulate the development of agriculture in the Republic, the state should provide macroeconomic favourable agricultural structure based on market relations.

21. A. L. Givanshiryan. The Species Composition of Cabbage Pests in Nagorno-Karabakh Republic / SRI of Plant Protection – Mertsavan. – Yerevan, 1997. – 4p. – Russ. – Dep. in ArmNIINTI 12.06.97, N 142 - Ar97

For the first time results of cabbage pests species composition study in Nagorno-Karabakh were summarized. 52 species of cabbage peste were estabilished, concerneing to 26 families, 9 orders and 3 classes.

The most harmful species were established as: cabbage batterfly, cabbage moth and cabbage aphis.

22. A. L. Givanshiryan. The Biological Features of the Main Cabbage Peste in Nagorno-Karabakh Zone and their Control / SRI of Plant Protection. – Yerevan, 1997. – 3p. – Russ. – Dep. in ArmNIINTI 12.06.97, N 143 - Ar97

The study of biological features of the main cabbage peste (cabbage batterfly, cabbage moth and cabbage aphis) was carried out and different biological and chemical preaparations were tested for their control.

As it was established, the microbiological preparations lepidocide, gomeline and bitoxibacilline (0, 17% concentration) had great effect for these pests control. Among all tested chemical preparations rovicord, carate (0,05%), talstar (0,006%) and sumicidine (0,1%) were most effective.

23. R. R. Sadoyan, L. G. Beknazaryan. White Spot Chlorosis in Wheat /Arm. Agricultural Academy. – Yerevan, 1997. – 33p., 4 pic., 6 tabl. – Bibliogr.: 32 tit. – Arm. – Dep. in ArmNIINTI 28.07.97, N 179 - Ar97

The results of many years research work in branch of white spot chlorosis are summarized in this article. It is found out that 119 from 287 different kinds and species of wheat have dominant gene of white spot chiorosis(Ch 2 W s ).

This gene prevails in spring wheat (50%), while in winter wheat it composes 30%. The complementation of dominant genes brings to the disturbance of movable balance of chlorophyll. In various stages of ontogenesis the quantity of chlorophyll "A" is more than of chlorophyll "B". In any case there is no significant movement in their ratio.

The list of studied sorts and species is given in the appendix.>

24. R. R. Sadoyan. Hibrid Red Chlorosis in Wheat /Arm. Agricultural Academy. – Yerevan, 1997. – 26p., 3 pic., 6 tabl. – Bibliogr.: 52 tit. – Arm. – Dep. in ArmNIINTI 28.07.97, N 180 - Ar97

In this work the data of world scientific literature concerning the genetic mechanism of orogin and species' localization of hybrid red chlorosis'genes in TRITICUML and AEGILOPSL generations are generalized.

It is found out, that quantitative changes of plastid pigments of T. EREBUNI GANDIL chlorotic hybrid take place regularly in accordance with physiological development of the plant.

During the discussions concerning the compatible manifestation of red chlorosis with order types of hibrid depression, the determined role the power of lethal genes'alleles has been revealed.

The list of the sorts which have 3 various types of lethality's dominant genes and the list of the sorts which have not dominant genes of red chlorosis are presented in the appendix. This information has great importance for selection, in particular to receive interspecific hybrids.

25. H. M. Harutunyan. Influence of Topping's Depth on the Cropping Capacity and Quality of Tobacco in Climatic Conditions of Ararat Region /Arm. Agricultural Academy. – Yerevan, 1997. – 3p., 1 tabl. – Arm. – Dep. in ArmNIINTI 29.07.97, N 185 - Ar97

The purpose of this work in the definition of topping's depth influence on the cropping capacity and quality of tobacco Samsun-36.

Tobacco's topping was done in the phase of the beginning of blossom.

The results of experiments show, that the toppings' depth positively has an influence on the cropping capacity and quality of tobacco.

Taking into account the above-stated we can conclude that in Ararat. H 60 P 60 K 75 topping must be deep, and N120P120K75 Topping must be shallow.

26. A. S. Markaryan, V. S. Sogomonyan. The Progressive Technology and Technical Means for Biohumus Production / Arm. Agricultural Academy. – Yerevan, 1997. – 19p., 6 pic. – Bibliogr.: 4 tit. – Arm. – Dep. in ArmNIINTI 31.07.97, N 204 - Ar97

It was introduced new technology and technical means for transportation and even laying of fermentable manure in the plot of humus formation; for straw crumbling its even covering on the layer of fermentable manure and for its mixing; for carrying over of worms from made up biohumus layers on to new fermentable layers; for loosening and moistening of substrutum, subject to humus formation; for making substratum and putting it up on working tabidums; for removing and transportation of made up humus, for sorting of biohumus deperding on storing kind, application and realization purpose.

27. Ph. A. Ozmanyan. Pecularities of Lucerne's Growth and Development Depending on the Mowing Period / Academy of Agriculture. – Yerevan, 1998. – 6p., 1 tabl. – Arm. – Dep. in ArmNIINTI 07.01.98, N16-Ar98

In this article the problems concerned with the peculiarities of Lucerne's growth and development depending on the mowing period are examined. As our researches have showed, these harvesting terms exert considerable influence on the rates of plants'growth and development. The growth of plants in height increases until the phase of full flowering,and the growth of the ground mass and root system proceeds before the flowering,and then the rates of this process are slowing down. The correlative connection is observed between root system's speading by soil horizons and harvesting period. As harvesting period delays,the process of root system's deepening by soil horizons increases. Independently of harvesting period, the root systems are more spreaded in soil on the depth of 15-30 cm than on the depth of 0-15 cm. The rates of growth and development of Lucerne show an adequate consequence on accumulation of plants' crop. The rates of crop's accumulation elapse faster before plants' flowering,and then this process is slowing down.

28. G. P. Grigoryan. Thermophysical Characteristics of Original Raw Materials for Dried Fruits Production / Arm. Agricul. Acad. – Yerevan, 1998. – 9 p., 1 pic.,1 tabl. – Bibliogr.: 7 tit. – Russ. – Dep. in ArmNIINTI 28.04.98, N 56-Ar98

The results of experimental studies for determination of numerical values of such thermophysical characteristics of fresh fruits, such as: specific heat, thermal and temperature conductivity coefficients, are given in this article, as well as appropriateness of the changes depending on moisture and temperature of the material.

29. G. P. Grigoryan. Shrinkage as an Objective Index of Fruits' Drying Process Completion /Arm. Agricul. Acad. Yerevan, 1998. – 9 p., 2 pic., 1 tabl. – Bibliogr.: 3 tit. – Russ. – Dep. in ArmNIINTI 28.04.98, N 57-Ar98

The method of objective control for fruits convective drying process's proce eding on the basis of linear shrinkage of the material depending on current moisture is given in this article.

The principal components of linear and volumetric shrinkage of some fruits cultivated in Armenia are determined.

The nomograms for practical realization of the given method are obtained.

30. A. Ts. Khachatryan, G. P. Grigoryan. Results of Experimental Substantiation of the Technological Conditions for Artificial Drying of Fruits Cultivated under Climatic Conditions of the Republic of Armenia / Arm. Agricul. Acad. – Yerevan, 1998. – 9 p., 3 pic., 1 tabl. – Bibliogr.: 5 tit. – Russ. – Dep. in ArmNIINTI 28.04.98, N 58-Ar98

The results of the experimental substantiation of such regime parameters of artificial (convective) drying of fruits, as temperature and moisture of heat carrier are given in this article, as well as data characterizing the influence of developed regimes for drying process on the quality of dried fruits.

31. A. R. Kazaryan. Results of Theoretical and Experimental Studies of Machine-aided Spreading of Biogumus / Arm. Agricul. Acad. – Yerevan, 1998. – 11 p. – Bibliogr.: 3 tit. – Arm. – Dep. in ArmNIINTI 24.08.98, N 117 - Ar98

The results of theoretical and experimental studies for spreading of biogumus of various degrees of moisture and granulometric composition are presented in this article. On the basis of analysis of data obtained some parameters of spreading machine's working parts and regimes reconstruction are precised.

32. N. K. Kazoumyan. Characteristics of Rectified Ethyl Alcohol Produced from Different Raw Materials / Research In-te of Wine-growing and Wine-making of Armenia. – Yerevan, 1998. – 5 p. – Bibliogr.: 2 tit. – Arm. – Dep. in ArmNIINTI 15.01.99, N 25 - Ar99

Ethyl alcohol produced from food-stuffs are applied in many branches of national economy such as wine-making, bottled juice, confectionery, soft drinks, parfumery and many other branches. Produced from different raw materials rectified spirits were not characterized according to their chemical composition, which is the basis for the spirits estimation. Volatile dashes of rectified spirit are defined by gas-liquid chromotography. Spirit-rectificate, produced from dry wine material, dry stronghold wine ( as port ) , apple raw-spirit, and also from faulty peach puree, is treated with activated carbon. After treatment the spirits acquire weak fiery smell and taste, remote fruiter flavour. It has been determined that spirit-rectificate meets the requirements. Depending on the trend and specfie character of the production, the spirits can be used in different branches of national economy.

33. S. M. Grigoryan, V. N. Javruyan, A. S. Ter-Harutunyan. Technical Characteristic and Economic Efficiency of Complex for Wastelles Processing of Fruits / Arm. Agricul. Acad. – Yerevan, 1999. – 11 p., 9 tabl. – Russ. – Dep. in ArmNIINTI 26.02.99, N 36 - Ar99

Technical characteristics and results of analysis of economic efficiency calculation of technological complex for wasteless processing of fruits, constructed and put into operation in Kazaravan village of Aragatsotn region of RA have been adduced.

It was determined that complex which has seasonal productivity of dry fruits about 55,0 t, output of apricot stone oil about 1100 kg, output of peach stone oil about 200 kg and polishing powder output more than 11,0 t, since third year of exploitation provides annual economic effect equal to 50,0 milion drams.

34. S. M. Grigoryan, V. N. Javruyan, A. S. Ter-Harutunyan. Characteristics of Fruits as Object of Drying Growing in Republic of Armenia / Arm. Agricul. Acad. – Yerevan, 1999. – 8 p., 2 fig., 3 tabl. – Arm. – Dep. in ArmNIINTI 26.02.99, N 37 - Ar99

It was considered results of experimental researches for definition of physical properties and thermophysical characteristics of fruits, growing in Republic of Armenia. Numerical values of physical characteristics such as initial humidity, middle and maximum weight of fruit, stone's percentage in fruit's mass, core mass in stones density of fruit and volume weight of fruit mass for five types of fruits (apricot /shalakh and sateni/, peach, apple, pear and plum) were adduced.

It was obtained absolute values and diagram of change of thermophysical characteristics of fruits including specific heat capacity, coefficients of heat conductivity and temperature conductivity in the process of drying.

All results was obtained by experimental researches that give an opportunity to use these data for drying process and for practical application for drying units designing.

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