Analysis of Causes of Soil Degradation at the Akhty Mountain and Valley Agricultural Experimental Station of the Republic of Dagestan

2019 ◽  
Vol 74 (1) ◽  
pp. 8-14
Author(s):  
A. Yu. Buyvolova ◽  
I. T. Khusniev ◽  
E. P. Bykova
Keyword(s):  
Soil Degradation ◽  
Experimental Station ◽  
The Republic

scholarly journals TRANSLATION COMPETENCE: JAPANESE AND ENGLISH EMOTIVE WORDS WITH THE MEANING “SURPRISE” (LINGUACULTURAL ANALYZE)

2021 ◽  
pp. 168-176
Author(s):  
D.E.Madreyimova
Keyword(s):  
Soil Degradation ◽  
The Republic

The article presents information on determining the effectiveness of the use of local biological preparations based on local resobacteria in the production of tomato in the degraded soils of the Republic of Karakalpakstan. According to the results of the study, preparation increased the weight of the fruit of TMK-22 variety of tomatoes by an average of 9.3 grams compared to the standard, and the Volgograd 5/95 variety - by 19.8 grams. KEYWORDS: complex biological preparations, rhizobacteria, osmoprotector, tomato, substrate carrier, salinity, soil degradation, marketability, productivity

ABOUT THE CONSEQUENSES OF DESERTIFICATION OF MOUNTAINOUS REGIONS OF TAJIKISTAN

2020 ◽  
Author(s):  
Kh. Mukhabbatov ◽  
Keyword(s):  
Soil Degradation ◽  
Mountainous Regions ◽  
The Republic ◽  
Main Components ◽  
Agricultural Regions

The risk of desertification in the agricultural regions leads to search an affective ways and measures directed for prevention of further soil degradation. According to conducted research works, almost in all mountainous parts of the republic denudations and erosions are spread, which are the main components of soil desertification of slopes.

scholarly journals PROSPECTS FOR THE USE OF STIMULATOR BIOLOGICAL PREPARATIONS IN TOMATO PRODUCTION IN THE CONDITIONS OF THE REPUBLIC OF KARAKALPAKSTAN

2021 ◽  
pp. 177-179
Author(s):  
D.E.Madreyimova
Keyword(s):  
Soil Degradation ◽  
Tomato Production ◽  
The Republic

The article presents information on determining the effectiveness of the use of local biological preparations based on local resobacteria in the production of tomato in the degraded soils of the Republic of Karakalpakstan. According to the results of the study, preparation increased the weight of the fruit of TMK-22 variety of tomatoes by an average of 9.3 grams compared to the standard, and the Volgograd 5/95 variety - by 19.8 grams. KEYWORDS: complex biological preparations, rhizobacteria, osmoprotector, tomato, substrate carrier, salinity, soil degradation, marketability, productivity

scholarly journals Influence of ecological and botanical factors on the culture of black pine (Pinus nigra) and proposed future management in Šumadija region (Central Serbia)

2017 ◽  
Vol 36 (2) ◽  
pp. 184-196
Author(s):  
Severin Šikanja
Keyword(s):  
Soil Degradation ◽  
Abiotic Factors ◽  
Pinus Nigra ◽  
Management Unit ◽  
Black Pine ◽  
Biotic And Abiotic Factors ◽  
Appropriate Care ◽  
Ecological Aspects ◽  
The Republic ◽  
Future Management

Abstract All ecological aspects have been analysed and studied: botanical factors at black pine cultures in the area of Šumadija. Cultures of black pine of age 33 and 55−60 years within five experimental fields can be found in (1) good habitats, (2) medium habitats and (3) bad habitats were analysed in order to see how the same aged cultures act in different habitats. We analysed all the plants that appear as terrestrial flora, all the plants that occur as a shrub vegetation and, finally, floor trees. We analysed all the biotic and abiotic factors. The measures for most appropriate care for the cultures of black pine. Black pine in Serbia reaches its highest elevation amplitude in Europe and covers most diverse habitats and soil, mainly because of its visibly pronounced ecological modesty. For this reason, the black pine is one of the most usable kinds of artificial afforestation in the Republic of Serbia at all devastated, treeless terrain in the oak belt, where there is a danger that through the action of erosion, soil degradation occurs. That in the management unit, Gružansko Lepeničke, Jaseničke forests, to answer all the questions, the pine, when it comes to artificially established black lines on the same or on different sites and the same and the various soils, as when it comes to tending these crops. It should be noted that of the 125,000 ha conifer cultures in the Republic of Serbia, 86 000 ha of trees were all pines, roughly 70% of all conifer cultures. Of the 86 000 ha pine, 65,200 ha was occupied by black pine, which is about 70%. In the above,Management Unit separate the five sample plots of 25 acres in size.

scholarly journals CHARACTERISTICS OF THE PRODUCTIVITY OF THE MOLDOVAN TYPE OF TSIGAY SHEEP

2017 ◽  
Vol 53 ◽  
pp. 155-160
Author(s):  
P. Lytskanov ◽  
O. Mashner ◽  
I. Tofan
Keyword(s):  
Agricultural Production ◽  
Age Groups ◽  
Live Weight ◽  
High Energy ◽  
Productivity Index ◽  
Experimental Station ◽  
Production And Consumption ◽  
The Difference ◽  
The Republic ◽  
Technology Of Production

The studies were conducted from 2012 up to 2016 years  in the Agricultural Production and Consumption Cooperative for the production of seeds "Elita-Alexanderfield" of the Cahul district and at  theTechnological  Experimental Station "Maximovka" in the District AneniiNoi on a number of sheep of different sex-age groups of the Moldavian type of Tsigay sheep .. Growth and development of lambs were studied  with the way of individual weighing of young animals at  weaning  at 3-3.5 month and 6-7 month  in accordance with generally accepted methods and on the basis of "Recommendations on the technology of production of sheep breeding in the Republic of Moldova". The  class assessment of young animals was carried  at 12-13 months of age in accordance with the "Instruction forbonitization of sheep semitone-root breeds with elements of breeding work." Also were taken into account individual cuttings and live weight of adult livestock before the breeding campaign, productive indicators of breeding sheep selected in the selection grouprams, ewes, repair lambs and (she) lambs. During theinvestigated  periodin both farmshugged6,579 heads of ewes  and were obtained7010 lambs. Fecundity of ewes was 106.6%, in the number of twinswere born 862 lambs or 12.3%. At the age of 3 - 3,5 months were evaluated 1743 of  lambs and 2517 of (she)lambs. The lambs had a living weight of 24.45 kg with a wool length of 6.18 cm andat the(she) lambs, respectively, 21.85 kg and 5.99 cm. At lambs  , the live weight was with 2.6 kg higher and the wool length 0.19 cm in relation to(she) lambs (P ≤ 0.001). From theevaluated 1743lambs, to the 3-5 points with a high energy of growth are attributed 697 (39.9%) of the heads  and for (she)  lambs  1729, which is 68.7%. The live weight of sheep in the range from 25.94 kg to 31.38 kg and at (she) lambs 21.51 - 26.29 kg. Young animals that received 3-5 points are recommended tobe  grown for herd repair andimplementation of other peasant and  farm households. When assessing at 12-13 months of age for lambs to classelitebelong  402 heads or 96.9%. The live weight was 49.05 kg, the wool cut was 4, 84 kg with the length of the staple 12.66 cm. The percentage of elite(she) lambs was lower in comparison with the lambs and  was45.6%, and the productivity index was 40.59 kg, 4.09 kg and 12.5 cm. When assessing the productivity of the sheep of the main flock for wool cut and live weight, it was revealed that the live weight of the rams in theinvestigated  two farms is the same at 70.97 and 70.91 kg. According to the ewes, the living mass in theTechnological Experimental Station "Maximovka" is 52.45 ± 0.22 kg, and in the Agricultural Production and Consumption Cooperative for the production of seeds "Elita-Alexanderfield" 53.22 ± 0.08, which is higher by 0.77 kg (P ≤ 0.001). Among the rams, the wool cuttings in the TES Maksimovkawere 6.18 ± 0.23 kg, which is higherin relation to the obtained  results in the APCC  "ElitaAlexanderfeld"5.21 ± 0.05 by 0.97 kg, according to the ewes respectively 3.96 ± 0.03 kg, 3.41 ± 0.01 kg and 0.55 kg. For both sex-age groups, the difference is significant P ≤ 0.001. In selective groups, the intensity of selection obtained from rams was 41.8%; , ewes 70.5%; repair lambs 65.8% andrepair(she) lambs 15.1%. Differentiation of selection  , that is, the difference of  the productivity of the animals of the breeding group and in the whole in the herd, at the rams for the live weight  7.77 kg and wool  cut 1.65 kg,  atewesrespectively 2.99 and 1.38 kg,at the repair lambs 2,26 and 1,38 kg at  and the repair (she) lambs 6,50 and 1,19 kg.

Time and Latitude in South Africa

1972 ◽  
Vol 1 ◽  
pp. 27-38
Author(s):  
J. Hers
Keyword(s):  
South Africa ◽  
Cape Town ◽  
Astronomical Observations ◽  
Royal Observatory ◽  
The Republic ◽  
Astronomical Determination ◽  
Limited Accuracy ◽  
Better Than

In South Africa the modern outlook towards time may be said to have started in 1948. Both the two major observatories, The Royal Observatory in Cape Town and the Union Observatory (now known as the Republic Observatory) in Johannesburg had, of course, been involved in the astronomical determination of time almost from their inception, and the Johannesburg Observatory has been responsible for the official time of South Africa since 1908. However the pendulum clocks then in use could not be relied on to provide an accuracy better than about 1/10 second, which was of the same order as that of the astronomical observations. It is doubtful if much use was made of even this limited accuracy outside the two observatories, and although there may – occasionally have been a demand for more accurate time, it was certainly not voiced.

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