The basic technological components of growing and harvesting of grain of spring wheat in Kama zone of the Republic of Tatarstan

10.12737/1386 ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. 148-151
Author(s):  
Сержанов ◽  
Igor Serzhanov ◽  
Шайхутдинов ◽  
Farit Shaykhutdinov ◽  
Майоров ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Comprehensive Evaluation ◽  
Climatic Conditions ◽  
Advanced Technology ◽  
Wheat Varieties ◽  
Small Areas ◽  
State Register ◽  
New Varieties ◽  
The Republic ◽  
High Yields

The potential of spring wheat varieties, included in the state register list and recommended for cultivation in the Republic of Tatarstan, and the climatic conditions of the Republic allow to obtain the high yields in improving and implementing advanced technology of its cultivation. One of the main conditions for successful cultivation of spring wheat in the region is the proper selection of varieties. Nowadays the varieties with a relatively high resistance to drought, disease and pests, successfully competing with weeds, good usage of soil fertility and at the same time responsive to fertilizers are reclaimed. This approach is explained by the desire to reduce the grain production cost and for environmental management, taking into account environmental constraints. The use of natural resources and the adaptive properties of growing varieties offers in-depth assessment of soil and climatic conditions up to the micro-level, i.e. for each farm, field, land and a thorough study of the features and capabilities of varieties. Only in this way it can be reasonably implement zoning varieties, depending on the situation, even pick up for small areas of two or three suitable varieties of quite a large number of cases in the region. What is important now is another question - how feasible to get the grain of spring wheat with good baking qualities in practice in different agro-climatic zones of the Republic. A major role in this belongs to varieties, agricultural machinery, fertilizers, post-harvest grain handling and other factors. As for the Republic of Tatarstan, the study of comprehensive evaluation of several previously recommended for cultivation and some new varieties of spring wheat wasn’t conducted. Taking into account the knowledge base of questions, in this study the task was to conduct a comprehensive comparative evaluation of spring wheat varieties for specific climatic conditions of the zone, based on observations, surveys and analyzes to evaluate the studied varieties of spring wheat and make appropriate recommendations.

scholarly journals TEST RESULTS FOR CLONES OF GARLIC

2018 ◽  
pp. 11-12
Author(s):  
B. S. Salomov ◽  
M. H. Aramov
Keyword(s):  
Selection Process ◽  
Test Results ◽  
Tropical Regions ◽  
Small Areas ◽  
State Register ◽  
New Varieties ◽  
Selection For ◽  
The Republic ◽  
High Yielding Varieties ◽  
Almost All

A large number of forms and varieties of garlic created in the selection process allowed this culture to spread almost all over the world: in temperate regions, in subtropics and even in tropical regions. Currently, the world's acreage of garlic is 1.438 million hectares, the average yield is 16.9 tons per hectare, the gross yield is 24.255 million tons. The largest producers of garlic are China, India, South Korea and Egypt. The highest yield was recorded in Uzbekistan, Egypt, China, Tadjikistan. In Uzbekistan, it is grown everywhere, mainly on household plots and small areas in farms. In the republic, varieties of garlic are South-violet (1972) and May VIR (1978). Since 2004, the Surkhandarya Scientific Experimental Station of the VegetableMelon Crops and Potato Research Institute has been conducting selection work to create new varieties of garlic. As a result of the research, the Chidamli variety was introduced and, since 2016, introduced into the State Register. All zoned varieties belong to the group of autumn-sprouting varieties. In 2011- 2015, about 100 promising clones of garlic were evaluated in the south of Uzbekistan. The effectiveness of selection for the size of bulbs and teeth is revealed. Clones with a mass of bulbs and teeth are isolated. Clones with a bulb weight of more than 80 g and a tooth mass of more than 6 g are distinguished. They are a valuable source for the creation of high-yielding varieties of garlic in Uzbekistan.

scholarly journals Optimal nutritional area for garlic seed plants

2020 ◽  
pp. 76-78
Author(s):  
B. S. Salomov ◽  
M. H. Aramov ◽  
T. T. Ramazonov ◽  
I. M. Normuminov
Keyword(s):  
Selection Process ◽  
Average Weight ◽  
Seed Plants ◽  
Planting Pattern ◽  
Tropical Regions ◽  
Small Areas ◽  
State Register ◽  
New Varieties ◽  
The Republic ◽  
Almost All

Relevance. A large number of forms and varieties of garlic created in the selection process allowed this culture to spread almost all over the world: in temperate regions, in subtropics and even in tropical regions. Currently, the world's acreage of garlic is 1.438 million hectares, the average yield is 16.9 tons per hectare, the gross yield is 24.255 million tons. The largest producers of garlic are China, India, South Korea and Egypt. The highest yield was recorded in Uzbekistan, Egypt, China, Tadjikistan. In Uzbekistan, it is grown everywhere, mainly on household plots and small areas in farms. In the republic, varieties of garlic are South-violet (1972) and May VIR (1978). Material and methods. Since 2004, the Surkhandarya Scientific Experimental Station of the Vegetable Melon Crops and Potato Research Institute has been conducting selection work to create new varieties of garlic. As a result of the research, the Chidamli variety was introduced and, since 2016, introduced into the State Register. All zoned varieties belong to the group of autumn-sprouting varieties. The purpose of this research is to determine the optimal nutritional area for seed plants of garlic in elite seed production. The object of research was the garlic variety Chidamli. Results. During organization of elite seed рroduction, planting of clovers on pattern (40+15+15) x l0 sm, (40+10+10+10) x l0 sm was considered acceptable. Big and qualitatative bulbs and clovers were got bu this planting pattern. Yielding capacity was 24,4-26,2 t/ha, average weight of bulbs 63-66 g, clovers number 13,0 pcs., average weight of clovers 4,5-4,7 g. 

scholarly journals Evaluation of new promising varieties of soft winter wheat breeding NSC "Institute of agriculture NAAS" for valuable economic traits

2021 ◽  
Author(s):  
A. Golodna ◽  
◽  
L. Holyk ◽  
◽  
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Drought Resistance ◽  
Grain Quality ◽  
Winter Hardiness ◽  
Soft Wheat ◽  
Wheat Varieties ◽  
New Varieties ◽  
Soft Winter Wheat ◽  
High Yields

Winter soft wheat is one of the most important crops. New varieties of wheat should be characterized by a set of valuable economic characteristics, but the most relevant is the creation of varieties with high yields and grain quality, resistant to a complex of diseases and other negative factors. The aim of the study was to evaluate new promising varieties of winter soft wheat breeding of the NSC "Institute of Agriculture NAAS" for grain yield, winter hardiness, disease resistance and grain quality. Experimental studies were conducted at the NSC "Institute of Agriculture NAAS" in 2016-2020, research fields are located in the Fastiv district of Kyiv region. Different weather conditions over the years of research have contributed to a better and more comprehensive assessment of varieties on a set of valuable economic characteristics. During field experiments, the generally accepted technology of growing winter wheat was used. The area of the competitive variety testing site was 20.0 m2, repeated four times. Field, measuring and weighing, laboratory and mathematical and statistical methods were used during the research. In 2018, new varieties of soft winter wheat Krasunia Poliska, Mokosha, Pyriatynka, Fortetsia Poliska, Efektna and in 2020 the variety Zemlerob were transferred to the Ukrainian Institute of Plant Variety Examination for qualification examination. Varieties created in NSC "Institute of Agriculture NAAS" by the method of hybridization using as parent components varieties and lines of local and foreign breeding. The variety Krasunia Poliska, belongs to the Lutescens type, is characterized by high drought resistance, resistance to lodging, germination on stumps, grain shedding. The Mokosha variety, belongs to the Lutescens type, has high drought resistance, is resistant to lodging, germination on stumps and grain shedding. Variety Pyriatynka, belongs to the Lutescens type, has high drought resistance, resistance to lodging, germination on the stump, shedding. Fortetsia Poliska, belongs to the Alborbrum type, is characterized by high drought resistance, resistance to lodging, germination on the stump and shedding of grain. Variety Efektna, belongs to the Erythrospermum type, is short (plant height 64-80 cm), characterized by high drought resistance, resistance to lodging, germination on the stump, shedding. The variety of winter soft wheat Zemlerob, belongs to the Lutescens type, has high drought resistance, resistant to lodging, germination on the stump, shedding of grain. The highest grain yield on average over the years of testing was obtained in the variety Fortetsia Poliska - 7.31 t / ha, varieties Pyriyatynka and Zemlerob with indicators of 7.10 and 7.06 t / ha, respectively, were distinguished by high yields. The yields of Mokosha, Effektna and Krasunia Poliska ranged from 6.27 to 6.95 t / ha. According to the increased winter hardiness, the best varieties are Pyriatynka, Krasunia Poliska, Mokosha and Efektna with a score of 8.0-8.2 points. In the varieties Fortetsia Poliska and Zemlerob the score for winter hardiness was 7.8-7.9 points. Estimation of powdery mildew showed that the maximum percentage of lesions on average over the years of research was found in the variety Mokosha (25.5%). As the most stable selected varieties Efektna, Lisova pisnia, Pyriatynka and Fortetsia Poliska (1.7-11.6%). In terms of resistance to brown rust, all varieties showed high resistance, the damage did not exceed 8.0%. The most stable variety was Efektna (0.3%). The greatest damage to winter wheat varieties was found in leaf septoria, which ranged from 19.0 to 39.3%. The greatest resistance to this disease is determined in the cultivar Zemlerob. New wheat varieties should also be characterized by high levels of protein, gluten and other valuable traits that ensure grain quality. The highest protein content was determined in the grains of the varieties Efektna (11.67%), Mokosha (11.62%) and Krasuni Poliska (11.54%). According to the increased content of gluten, the varieties Krasunia Poliska, Lisova pisnia, Mokosha (19.22-19.66%) were distinguished. According to the highest indicators of sedimentation, the varieties Krasunia Poliska, Pyriatynka and Mokosha (34.50-34.84 %) should be noted, these varieties are also the best in terms of a comprehensive assessment of grain quality. New varieties of soft winter wheat Krasunia Poliska, Mokosha, Pyryatynka, Fortetsia Poliska, Efektna and Zemlerob breedibg of NSC "Institute of Agriculture NAAS" are characterized by high grain yield (up to 7.31 t / ha), increased winter hardiness and disease resistance, as well as good indicators of grain quality: protein content - up to 11.67%; gluten - up to 19.66%. The introduction of these varieties into production will allow to obtain high yields of quality grain.

scholarly journals Assessment of the Influence of Meteorological Factors and Agricultural Background on the Productivity of Spring Wheat Ulyanovskaya 105 in the Predkamye of the Republic of Tatarstan

2021 ◽  
Vol 37 ◽  
pp. 00165
Author(s):  
Igor Serzhanov ◽  
Farit Shaikhutdinov ◽  
Razil Garayev ◽  
Albina Serzhanova
Keyword(s):  
Spring Wheat ◽  
Meteorological Factors ◽  
Maximum Yield ◽  
Climatic Conditions ◽  
Meteorological Conditions ◽  
Winter Rye ◽  
Agricultural Technologies ◽  
Grain Productivity ◽  
The Republic ◽  
Viable Seeds

The most valuable and widespread food crop is spring wheat. Soil and climatic conditions influence the grain productivity and quality. The grain quality is affected by air humidity, insolation, nitrogen content in the soil and agricultural technologies. In 2019–2020, on the experimental field of the agronomic faculty of Kazan State Agrarian University, studies aimed to identify the reaction of the Ulyanovskaya 105 spring soft wheat to meteorological conditions and agricultural background were carried out. The soil was light gray forest, medium loamy. The predecessor was winter rye after pure fallow. Meteorological conditions were favorable for the growth and development of spring wheat. In 2019, the HMC was 1.36, in 2020 – 1.13. The maximum yield in 2019 and in 2020 was obtained with the application of calculated doses of fertilizers when sowing 6 million viable seeds per hectare – 3.0–3.44 tons and 3.67–4.21 tons per hectare.

scholarly journals VARIETAL COMPOSITION AND FREQUENCY OF FUSARIUM PRESENCE ON WINTER WHEAT VARIETIES IN THE TAMBOV REGION

2019 ◽  
pp. 74-76
Author(s):  
G. N. Buchneva ◽  
I. V. Gusev ◽  
O. I. Korabelskaya ◽  
N. N. Dubrovskaya ◽  
V. V. Chekmarev
Keyword(s):  
Winter Wheat ◽  
Spring Wheat ◽  
Climatic Conditions ◽  
Fusarium Sporotrichioides ◽  
Wheat Grain ◽  
Fusarium Spp ◽  
Wheat Varieties ◽  
Dominant Position ◽  
Leading Position ◽  
Wheat Seeds

In the climatic conditions of the Central Black-earth region, the infection of wheat grain with Fusarium fungi is of latent nature and can only be detected by mycological analysis. For this reason, the varietal composition of the pathogenic complex of fungi Fusarium on winter and spring wheat has not been thoroughly studied yet. Working with the problem in the conditions of the Tambov region, it was found that the grain of these varieties was infected with various species of Fusarium. The most infected spring wheat varieties were “Nik” (69%), “Biora” (45%) and “Prokhorovka” (30%). The varieties “Saratovskaya 29” (4%) and “Tulaikovskaya 100” (5%) were less infected than the other. Nine species of fungus Fusarium spp. found on spring wheat seeds were F. acuminatum Ellis, an Everhart (1895), a Wollenweber (1917), F. avenaceum (Corda ex Fries) Saccardo (1886), F. culmorum (WG Smith) Saccardo  (1895), F. equiseti (Corda) Saccardo (1886), F. poae (Peck) Wollenweber in Lewis (1913), F. sambucinum Fuckel (1869), F. semitectum Berkeley and Ravenel in Berkeley (1875), F. sporotrichioides Sherbakoff (1915) and F. tricinctum (Corda) Saccardo (1886). The leading position was occupied by the species Fusarium sporotrichioides and F. avenaceum. The frequency of their occurrence on spring wheat seeds was 56.6 and 20.9%, respectively. The contamination of winter wheat with a Fusarium fungus was lower than the infection of spring wheat (1–8%). Four species of Fusarium spp. were identified on the seeds of winter wheat, they are F. avenaceum (Corda ex Fries) Saccardo (1886), F. graminearum Schwabe (1838), F. poae (Peck) Wollenweber in Lewis (1913) and F. sporotrichioides Sherbakoff (1915). The dominant position belonged to the species Fusarium poae and F. sporotrichioides (41.7 and 37.5%). It has been shown that the level of infection of wheat seeds by Fusarium fungi depends on the variety resistance to the infection.

scholarly journals SPEEDS OF SPRING WHEAT GROWTH AND DEVELOPMENT DEPENDING ON HYDROTHERMAL CONDITIONS

2020 ◽  
pp. 43-47
Author(s):  
Marina Poskrebysheva ◽  
Rafael' Ismagilov
Keyword(s):  
Air Temperature ◽  
Spring Wheat ◽  
Coefficient Of Variation ◽  
Growth And Development ◽  
Quantitative Description ◽  
Published Data ◽  
Hydrothermal Conditions ◽  
Wheat Varieties ◽  
The Republic ◽  
Phenological Phases

Studies were conducted to study the effect of air temperature and the amount of precipitation on the growth and development of spring wheat plants. Analysis and quantitative description of the dependence of the duration of interphase periods was carried out by methods of correlation and regression analysis, changes in the duration of periods by calculating the coefficient of variation. For analysis, we used the results of long-term field observations (2014–2019) over the time of the onset of phenological phases in spring wheat varieties of the mid-ripe group in the Ural steppe, as well as published data of Davlekanovskiy GSU of the Republic of Bashkortostan for 1993–2016. An increase in temperature during all periods of vegetation accelerates the growth and development of plants, an increase in rainfall, on the contrary, slows down these processes. The change in hydrothermal conditions most strongly affects the duration of tillering – heading and heading – waxy ripeness periods. The coefficient of variation of their duration is 26.9 and 28.7, respectively. With an increase in air temperature by 1°C in the range of 11.3 ... 20.50С, the tillering-heading interfacial period decreases by 0.408 days, and the ripening of spring wheat grain (at a temperature of 10.7 ... 24.2°C) is accelerated by 0.424 of the day. An increase in precipitation by 10 mm in the range of 1.0 ... 126.2 mm slows the onset of heading by 0.39 days, waxy ripeness of grain (with a total of 0 ... 131.1 mm) - by 0.40 days. Statistical models of the dependence of the duration of interphase periods of growth and development of spring wheat plants on the amount of precipitation and average daily temperature can be used to predict the calendar dates of the onset of phenological phases and the operational adjustment of technological operations to care for sowing

scholarly journals SPEEDS OF SPRING WHEAT GROWTH AND DEVELOPMENT DEPENDING ON HYDROTHERMAL CONDITIONS

2020 ◽  
Vol 15 (1) ◽  
pp. 38-42
Author(s):  
Marina Poskrebysheva ◽  
Rafael' Ismagilov
Keyword(s):  
Air Temperature ◽  
Spring Wheat ◽  
Coefficient Of Variation ◽  
Growth And Development ◽  
Quantitative Description ◽  
Published Data ◽  
Hydrothermal Conditions ◽  
Wheat Varieties ◽  
The Republic ◽  
Phenological Phases

Studies were conducted to study the effect of air temperature and the amount of precipitation on the growth and development of spring wheat plants. Analysis and quantitative description of the dependence of the duration of interphase periods was carried out by methods of correlation and regression analysis, changes in the duration of periods by calculating the coefficient of variation. For analysis, we used the results of long-term field observations (2014–2019) over the time of the onset of phenological phases in spring wheat varieties of the mid-ripe group in the Ural steppe, as well as published data of Davlekanovskiy GSU of the Republic of Bashkortostan for 1993–2016. An increase in temperature during all periods of vegetation accelerates the growth and development of plants, an increase in rainfall, on the contrary, slows down these processes. The change in hydrothermal conditions most strongly affects the duration of tillering – heading and heading – waxy ripeness periods. The coefficient of variation of their duration is 26.9 and 28.7, respectively. With an increase in air temperature by 1°C in the range of 11.3 ... 20.50С, the tillering-heading interfacial period decreases by 0.408 days, and the ripening of spring wheat grain (at a temperature of 10.7 ... 24.2°C) is accelerated by 0.424 of the day. An increase in precipitation by 10 mm in the range of 1.0 ... 126.2 mm slows the onset of heading by 0.39 days, waxy ripeness of grain (with a total of 0 ... 131.1 mm) - by 0.40 days. Statistical models of the dependence of the duration of interphase periods of growth and development of spring wheat plants on the amount of precipitation and average daily temperature can be used to predict the calendar dates of the onset of phenological phases and the operational adjustment of technological operations to care for sowing

scholarly journals Adaptive potential of the new winter durum wheat varieties and lines in the conditions of the Rostov region

2021 ◽  
pp. 27-33
Author(s):  
Т. S. Bezuglaya ◽  
N. E. Samofalova ◽  
N. P. Ilichkina ◽  
О. А. Dubinina ◽  
A. S. Kameneva
Keyword(s):  
Durum Wheat ◽  
Agricultural Research ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Anthropogenic Factors ◽  
Wheat Varieties ◽  
Mean Values ◽  
Breeding Lines ◽  
Rostov Region ◽  
New Varieties

Currently, with the growth of scientific and technological progress, the issue of the effect of negative anthropogenic factors on the environment is of great urgency. Due to it there is a necessity to develop the most adaptive agricultural varieties, which is the basis of environmentally friendly agriculture. The current study was carried out on the basis of the FSBSI Agricultural Research Center “Donskoy”, located in the southern part of the Rostov region in 2018–2020. The objects of research were 8 varieties sent to the State Variety Testing in 2017–2020 and 5 promising breeding lines of the FSBSI “ARC “Donskoy”. The weather conditions during the years of the study were contrasting, with the most favorable ones in 2018, when there was obtained a record yield of winter durum wheat from 11.25 to 14.04 t/ha. Differences in the yields of the winter durum wheat varieties over the years were characterized by the variation range from 31.9 to 52.4%. There has been identified insignificant deviations in the yields of the variety ‘Solntsedar’ (+3 – -1.9 t/ha) and the variety ‘Zoloto Dona’ (+3.2 – -2.3 t/ha). The greatest deviations from the average yield were established in the varieties ‘Khrizolit’ (+4.5 – -3.6 t/ha), ‘Almaz Dona’ (+4.3 – -2.9 t/ha) and the line ‘721/15’ (+4.8 – -3.3 t/ha). Due to the assessment according to the adaptability parameters, there have been identified 3 groups of varieties. They are the adaptable varieties ‘Lakomka’, ‘Ellada’, ‘Khrizolit’, which will produce maximum yields under cultivation in the areas with favorable agro-climatic conditions at high agro-backgrounds; the weakly responsive varieties ‘Zoloto Dona’ and ‘Solntsedar’, for cultivation on a low agricultural background, which maintain stable yields with the mean values of 6.88–7.04 t/ha), they react poorly to external conditions, i.e. better adapted to bad and worst environments. The varieties ‘Kristella’, ‘Uslada’, ‘Dinas’, ‘Almaz Dona’ are suitable for cultivation on a medium agricultural background, because they are adaptable varieties with bi = 0.97–1.00. However, the variety ‘Almaz Dona’ turned to be unstable in terms of yields. The promising lines that participated in the analysis with different ecological characteristics will be further involved in breeding programs to increase the adaptability of new varieties. The purpose of the current study was to evaluate the new varieties and promising lines according to productivity, homeostaticity, adaptability; to identify ecologically adaptable varieties and lines and to give recommendations for further use.

scholarly journals Perspective sample of root chicory

2019 ◽  
pp. 159-161
Author(s):  
O. M. Vyutnova ◽  
T. Yu. Polyanina ◽  
I. A. Novikova
Keyword(s):  
Raw Materials ◽  
Climatic Conditions ◽  
Raw Material ◽  
Root Crop ◽  
Root Crops ◽  
Early Maturing ◽  
New Varieties ◽  
High Yields ◽  
The Impact ◽  
Selection Of

Relevance. One of the types of agricultural raw materials for the food industry is the root chicory, the product from the roots of which is produced in pure form, as well as is an important component in the production of tea and coffee drinks, confectionery. Its value is determined by the content in the roots of inulin, fructose, intibin and chicory. Despite the great economic importance and economic profitability of chicory cultivation, in recent years, the local processing industry is not provided with this type of raw material and is forced to buy the product from dried root crops in other countries, such as Ukraine, Italy and India. Modern agricultural production is in dire need of new varieties of root chicory, combining high yields and chemical and technological qualities, having the form of a root crop suitable for mechanized harvesting, and adapted to cultivation in soil and climatic conditions of the Non-chernozem zone. Purpose of work: to assess the nature of the impact of ultraviolet radiation in the time mode on watermelon seeds using cytogenetic analysis.Material and methods. The article describes the results of the test in the control nursery of a new sample of chicory root with 0428 selection of Rostov OSC.Results. As a result of breeding work, a promising sample of root chicory. It was isolated early maturing, with high yields and economically valuable properties, root crop truncated, suitable for mechanized harvesting by commercially available machines. 

scholarly journals Perspective sample of root chicory

2019 ◽  
pp. 159-161
Author(s):  
O. M. Vyutnova ◽  
T. Yu. Polyanina ◽  
I. A. Novikova
Keyword(s):  
Raw Materials ◽  
Climatic Conditions ◽  
Raw Material ◽  
Root Crop ◽  
Root Crops ◽  
Early Maturing ◽  
New Varieties ◽  
High Yields ◽  
The Impact ◽  
Selection Of

Relevance. One of the types of agricultural raw materials for the food industry is the root chicory, the product from the roots of which is produced in pure form, as well as is an important component in the production of tea and coffee drinks, confectionery. Its value is determined by the content in the roots of inulin, fructose, intibin and chicory. Despite the great economic importance and economic profitability of chicory cultivation, in recent years, the local processing industry is not provided with this type of raw material and is forced to buy the product from dried root crops in other countries, such as Ukraine, Italy and India. Modern agricultural production is in dire need of new varieties of root chicory, combining high yields and chemical and technological qualities, having the form of a root crop suitable for mechanized harvesting, and adapted to cultivation in soil and climatic conditions of the Non-chernozem zone. Purpose of work: to assess the nature of the impact of ultraviolet radiation in the time mode on watermelon seeds using cytogenetic analysis.Material and methods. The article describes the results of the test in the control nursery of a new sample of chicory root with 0428 selection of Rostov OSC.Results. As a result of breeding work, a promising sample of root chicory. It was isolated early maturing, with high yields and economically valuable properties, root crop truncated, suitable for mechanized harvesting by commercially available machines. 

Sign in / Sign up

Export Citation Format

Share Document