scholarly journals Coronavirus Disease 2019 (COVID-19) in Conakry, Republic of Guinea: Analysis and Relationship with Meteorological Factors

2021 ◽  
Vol 11 (02) ◽  
pp. 302-323
Author(s):  
Ibrahima Kalil Kante ◽  
Ibrahima Diouf ◽  
Tamba Nicolas Millimono ◽  
Jean Moussa Kourouma
Keyword(s):  
Meteorological Factors ◽  
Republic Of Guinea

Influence of meteorological factors on potato yield in the conditions of the Right-Bank Forest-steppe

2018 ◽  
Vol 1 (94) ◽  
pp. 55-61
Author(s):  
R.O. Myalkovsky
Keyword(s):  
Meteorological Factors ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Potato Yield ◽  
High Yield ◽  
Forest Steppe ◽  
Potato Tubers ◽  
Middle Aged ◽  
Lower Yield ◽  
The Right

Goal. The purpose of the research was to determine the influence of meteorological factors on potato yield in the conditions of the Right Bank Forest-steppe of Ukraine. Methods.Field, analytical and statistical. Results.It was established that among the mid-range varieties Divo stands out with a yield of 42.3 t/ha, Malin white – 39.8 t/ha, and Legend – 37.1 t/ ha. The most favourable weather and climatic conditions for the production of potato tubers were for the Divo 2011 variety with a yield of 45.9 t/ha and 2013 – 45.1 t/ha. For the Legenda variety 2016, the yield of potato tubers is 40.6 t/ha and 2017 – 43.2 t/ha. Malin White 2013 is 41.4 t/ha and 2017 42.1 t/ha. The average varieties of potatoes showed a slightly lower yield on average over the years of research. However, among the varieties is allocated Nadiyna – 40.3 t/ha, Slovyanka – 37.2 t/ ha and Vera 33.8 t/ha. Among the years, the most high-yielding for the Vera variety was 2016 with a yield of 36.6 t/ha and 2017 year – 37.8 t/ha. Varieties Slovyanka and Nadiyna 2011 and 2012 with yields of 42.6 and 44.3 t/ha and 46.5 and 45.3 t/ha, respectively. Characterizing the yield of potato tubers of medium-late varieties over the years of research, there was a decrease in this indicator compared with medium-early and middle-aged varieties. However, the high yield of the varieties of Dar is allocated – 40.0 t/ha, Alladin – 33.6 t/ha and Oxamit 31.3 t/ha. Among the years, the most favourable ones were: for Oxamit and Alladin – 2011 – 33.5 and 36.5 t/ha, and 2017 – 34.1 and 36.4 t/ha, respectively. Favourable years for harvesting varieties were 2011 and 2012 with yields of 45.7 and 45.8 t/ha. Thus, the highest yield of potato tubers on average over the years of studies of medium-early varieties of 41.2-43.3 t / ha were provided by weather conditions of 2011 and 2017 years, medium-ripe varieties 41.0-41.1 - 2012 and 2011, medium- late 37,6-38,5 t / ha - 2012 and 2011, respectively.

Effects of Meteorological Factors at Different Growth Stages on Yield Traits of Maize (Zea maysL.) in Heilonggang Basin

2013 ◽  
Vol 39 (5) ◽  
pp. 919 ◽  
Author(s):  
Bo MING ◽  
Jin-Cheng ZHU ◽  
Hong-Bin TAO ◽  
Li-Na XU ◽  
Bu-Qing GUO ◽  
...  
Keyword(s):  
Meteorological Factors ◽  
Growth Stages ◽  
Yield Traits ◽  
Different Growth Stages

Micro-variation in peach stem diameter and its relationship withsoil water potential and meteorological factors

2009 ◽  
Vol 17 (3) ◽  
pp. 489-494
Author(s):  
Jing-Wu ZHAN ◽  
You-Ke WANG ◽  
Lu-Jun ZHANG ◽  
Ping ZHANG ◽  
Jun-Qi HE
Keyword(s):  
Water Potential ◽  
Meteorological Factors ◽  
Stem Diameter

Interannual variation of rain-use efficiency of three coniferous forests and their response to meteorological factors in Liupan Mountains of Ningxia

2014 ◽  
Vol 37 (10) ◽  
pp. 901-911
Author(s):  
Yun-Ni WANG ◽  
Wei XIONG ◽  
Yan-Hui WANG ◽  
Peng-Tao YU ◽  
Gong-Xiang CAO ◽  
...  
Keyword(s):  
Interannual Variation ◽  
Meteorological Factors ◽  
Coniferous Forests ◽  
Use Efficiency ◽  
Rain Use Efficiency
Sign in / Sign up

Export Citation Format

Share Document