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Paper Information

Journal:   JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES)   FALL 2014 , Volume 6 , Number 3; Page(s) 175 To 187.
 
Paper: 

EFFECT OF PHOSPHORUS ON GROWTH CHARACTERISTICS OF CORN IN SALINE SOILS OF ARDABIL REGION

 
 
Author(s):  SOLTANI SIAHPUSH S., HASHEMI MAJD K., NAJAFI N., AGHIGHI SHAHVERDI M.*
 
* DEPARTMENT OF AGRONOMY AND PLANT BREEDING, FACULTY OF AGRICULTURE, SHAHED UNIVERSITY, TEHRAN, IRAN
 
Abstract: 

In order to investigate the effect of different phosphorus levels on corn growth characteristics in saline soils of Ardabil region, an experiment was conducted with 10 levels of salinity (0.75, 1.2, 2.29, 3.3, 4.25, 5.11, 6.19, 8.8, 10.88, 14 dS.m-1) and 5 levels of phosphorus (0, 50, 100, 200, 400 kg.ha-1) in 3 replicates under greenhouse conditions as a factorial based on randomized complete blocks design. Initial soil samples were collected from 45 different points of Zaranas basin in Ardabil region. After determination of soil properties, 10 soil samples with different salinity levels were selected for the experiment. Phosphorus was supplied as di-ammonium phosphate source. The result showed that the plant height, leaf chlorophyll index and fresh and dry weight of shoot and root were increased with increment of phosphorus levels but decreased with the elevation of salinity levels. The combined effect of salinity and phosphorous on chlorophyll index and dry and fresh weight of shoot and root were significant at one percent level of probability but their effects on plant height were not significant. Application of phosphorus fertilizer decreased the negative influences of salinity and increased the corn growth by improvement of plant’s nutritional status.

 
Keyword(s): CORN, GROWTH PARAMETERS, PHOSPHORUS, SALINITY
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

SOLTANI SIAHPUSH, S., & HASHEMI MAJD, K., & NAJAFI, N., & AGHIGHI SHAHVERDI, M. (2014). EFFECT OF PHOSPHORUS ON GROWTH CHARACTERISTICS OF CORN IN SALINE SOILS OF ARDABIL REGION. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), 6(3), 175-187. https://www.sid.ir/en/journal/ViewPaper.aspx?id=509771



Vancouver: Copy

SOLTANI SIAHPUSH S., HASHEMI MAJD K., NAJAFI N., AGHIGHI SHAHVERDI M.. EFFECT OF PHOSPHORUS ON GROWTH CHARACTERISTICS OF CORN IN SALINE SOILS OF ARDABIL REGION. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES). 2014 [cited 2021August05];6(3):175-187. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509771



IEEE: Copy

SOLTANI SIAHPUSH, S., HASHEMI MAJD, K., NAJAFI, N., AGHIGHI SHAHVERDI, M., 2014. EFFECT OF PHOSPHORUS ON GROWTH CHARACTERISTICS OF CORN IN SALINE SOILS OF ARDABIL REGION. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), [online] 6(3), pp.175-187. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509771.



 
 
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