IIOAB Journal, Volume (8), No (1), Year (2017-2) , Pages (93-97)

Title : ( Effects Of Different Nitrogen And Solupotasse. Fertilizer Rate On Yield And Yield Components Of Potato )

Authors: azadeh hosseini , Seyyed Hossein Neamati , Mohammad Khajeh Hosseini , Hossein Arouiee ,

Citation: BibTeX | EndNote

Nitrogen (N) fertilizer management is a challenge in potato production. Also Potassium(K) ertilizer often required for optimum potato yields Therefore, a study was carried out on the effect of different nitrogen and Solupotasse fertilizer levels on vegetative characteristics and yield in 2014. It was a split plot experiment based on a Randomized Complete Block Design with three replications. The main plot was four N fertilizer levels (0, 125, 250 and 375 kg N/ha) and the sub -plot as four K fertilizer levels (0, 2,4 and 6 kg K/ha). The results showed that the main effect of N fertilizer was significant on mean leaf number, mean plant height, mean tuber number and fresh tuber yield at 1% probability level and the main effect of N fertilizer was significant on Mean branch number at 5% probability level. Also, the main effect of K fertilizer was significant on mean tuber number, and fresh tuber yield at 1% probability level. The interaction effect was significant on mean tuber number, and fresh tuber yield at 1% probability level. Means comparison showed that the application of 375 kg N/ha had a significant effect on measured traits and ranked in the superior group. Also application of 0 kg/ha solupotasse was ranked in the superior group. In terms of tuber number per plant, application of N fertilizer 375 kg/ha and K fertilizer 4 kg/ha ranked in the superior group. In terms of fresh tuber yield, app lication of N fertilizer 375 kg/ha and K fertilizer 0 kg/ha ranked in the superior group.

Keywords

, Nitrogen , Solupotasse, Potato, Yield, Vegetative
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@article{paperid:1062559,
author = {Hosseini, Azadeh and Neamati, Seyyed Hossein and Khajeh Hosseini, Mohammad and Arouiee, Hossein},
title = {Effects Of Different Nitrogen And Solupotasse. Fertilizer Rate On Yield And Yield Components Of Potato},
journal = {IIOAB Journal},
year = {2017},
volume = {8},
number = {1},
month = {February},
issn = {0976-3104},
pages = {93--97},
numpages = {4},
keywords = {Nitrogen ; Solupotasse; Potato; Yield; Vegetative traits},
}

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%0 Journal Article
%T Effects Of Different Nitrogen And Solupotasse. Fertilizer Rate On Yield And Yield Components Of Potato
%A Hosseini, Azadeh
%A Neamati, Seyyed Hossein
%A Khajeh Hosseini, Mohammad
%A Arouiee, Hossein
%J IIOAB Journal
%@ 0976-3104
%D 2017

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