The study of the influences of cultivation date and species on some of the morphological qualities of corn growth in darrehshar climatic
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 6, Issue 11
Abstract
To consider the influences of planting date a cultivation on some of the corn morphological features, a research was conducted in Darrehshar city in 1390(2011-20122). The experiment was done in the form of split plot in a complete random design framework with four time repetition. In the current study, the corn planting date four levels including 10/4/1390, 20/4/1390 and 10/5/90 as the main split and species factor with three levels including 540 SC, 647 SC and 704 SC were considered as the secondary split. The results obtained from variance analysis tables related to the characteristics under study revealed that the bush and corn height, length, corn thickness and its weight were %5 meaningful, while; features such as bush wet weight, bush dried weight, and the leaf level determination were probably %1 meaningful. But the corn thickness feature wasn’t meaningful. As well, the current study showed that the effect of cultivation (species) on most of the characteristics in the study was not meaningful. However, it should be said that each of the factors or delay in cultivation will cause downfall of the features under study. Therefore, the second cultivation date, i.e., 20/06/2011 was considered as the best cultivation date for each of the species in the study.
Authors and Affiliations
Ali Moghadam| Department of Geography, Payame Noor University. IR. Of IRAN, Hussein Sharifi Moghadam| Department of Geography, Payame Noor University. IR. Of IRAN, masoomeh amoozadeh| Department of Geography, Payame Noor University. IR. Of IRAN
Keywords
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