Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
Polish version English version Language
enabled [disable] Abstract
Number of results

Results found: 2

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  sorghum
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Publication available in full text mode
Content available

Impacts of Rainfall and Temperature on Sorghum (Sorghum biocolor) and Millet (Pennisetum glaucum) Yield in Arid Zone of the Sudan 1981-2010

100%
Elbasher O. A. M., Abdalla A. K., Abdalla A. E., Mohammed H. M.
World News of Natural Sciences
|
2022
|
vol. 45
37-57
EN
The fundamental goal of this work was to investigate the impact of rainfall and temperature on sorghum and millet yield in the arid zone in Sudan. Therefore the study had pivoted in two axis: climate characteristics and trends and impacts of climate on crops yield. Five focal points (Kassala, Wadmedni, Eldouim, Elobied and Elfasher) were selected to represent the whole zone. The climate data of monthly rainfall, minimum and maximum air temperature were obtained from Sudan Metrological Authority. Other climatic factors were calculated and estimated from temperature and rainfall data. Using rainfall, temperature, potential evapotranspiration, cumulative rainfall departure, effective rainfall, aridity index and standardized precipitation index for the period (1980 – 2010). Generally the trend of annual mean air temperature, annual rainfall, potential evapotranspiration, effective rainfall, cumulative rainfall departure, rainfall coefficient of variance, annual aridity index and standardized precipitation index had been increased during the period from 1980 to 2010 with statistically significant evidences (p≤0.05). Correlations between long-term sorghum yield and climatic factors analysis showed that there were positive significant correlation between sorghum yield and aridity index in Gezira and Elobied. Also, in Elobied negative significant correlation between Sorghum yield and air temperature, potential evapotranspiration. Where in Elfasher there were positive significant correlation between sorghum yield and rainfall, cumulative rainfall departure, effective rainfall, aridity index and standardized precipitation index. Correlations between long-term millet yield and climatic factors showed that in Elobied station there were positive significant correlation between millet yield and rainfall, effective rainfall, aridity index and standardized precipitation index. Where in Elfasher there were negative significant correlation between millet yield and potential evapotranspiration. Using multiple regression model where the climatic factors with sorghum and millet yield; the results showed there were significant regression equation model in three stations (Wadmedni, Elobied and Elfasher) and in two stations (Elobied and Elfasher), respectively.
2
Publication available in full text mode
Content available

Assessment of the CROPWAT 8.0 software reliability for evapotranspiration and crop water requirements calculations

84%
Vozhehova R. A., Lavrynenko Y. O., Kokovikhin S. V., Lykhovyd P. V., Biliaieva I. M., Drobitko A. V., Nesterchuk V. V.
Journal of Water and Land Development
|
2018
|
issue 39
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.