Investigation of optimum levels of nitrogen, potash and organic matter (Poultry manure) on yield of green house cucumber in Jiroft greenhouse conditions

To evaluate the effect of nitrogen, potassium and organic matter on greenhouse cucumber yield one experiment factorial in randomized complete block design with 27 treatments and three replications that each plot consisted of planting line in 20 m length was carried out. In this experiment the first...

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Main Authors Sarhadi, Javad, Jalali, Amir, Niknafs, Majid
Format Publication
LanguagePersian
Published Karaj (Iran) Soil and Water Reaserch Institute 2011
Subjects
ABONOS POTASICOS
AZOTE
CONCOMBRE
CUCUMBERS
ENGRAIS POTASSIQUE
http://www.fao.org/aos/agrovoc#c_10195
http://www.fao.org/aos/agrovoc#c_3940
http://www.fao.org/aos/agrovoc#c_5192
http://www.fao.org/aos/agrovoc#c_6138
IRAN ISLAMIC REPUBLIC
IRAN REPUBLICA ISLAMICA
IRAN REPUBLIQUE ISLAMIQUE
Jiroft
NITROGEN
NITROGENO
PEPINO
POTASH FERTILIZERS
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Summary:To evaluate the effect of nitrogen, potassium and organic matter on greenhouse cucumber yield one experiment factorial in randomized complete block design with 27 treatments and three replications that each plot consisted of planting line in 20 m length was carried out. In this experiment the first factor consist of three levels of nitrogen 0, 210 and 380 kg of pure nitrogen per hectare and the second factor was three levels of 0, 400 and 600 kg ha K2O and the third factor was three levels of 0, 15 and 25 tons poultry manure/ha. The results showed that the lowest and highest yield were in M0K0N0 and 15 tons/ha poultry manure, 400 kg/ha K2O plus 210 kg/ha pure N respectively.
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