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Paper Information

Journal:   PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH)   spring 2017 , Volume 9 , Number 28 ; Page(s) 1 To 9.
 
Paper: 

Investigation ofharvest index linear increase and related parameters in filling grain period of chickpea (Cicer arietinum)

 
 
Author(s):  POURREZA J.*, SOLTANI A., BAHRANI A.
 
* Department of Agriculture, Rmhormoz Azad University , Ramhormoz, Iran
 
Abstract: 
The linearity of harvest index (HI) increase has provided a simple means to analyse and predict seed growth and yield in experimental and simulation studies. The objective of this study was to Investigate harvest index linear increase and related parameters in filling grain period of chickpea (Cicer arietinum) crops grown under well-watered conditions. A field experiment, with 3 sowing dates and 4 plant densities, was conducted in Gorgan during 2004-2005. Crop biomass and phenological stages were measured between emergence and maturity. Harvest index increased in seed filling period linearly. The effect of density on harvest index linear increase was not significant but there was different between sowing date. The time of beginning harvest index linear increase, decreased from 26 to 8 days from first sowing date to third one, but there was any difference in plant density. From obtained parameters in this research can use in chickpea growth simulation models.
 
Keyword(s): chickpea,harvest index,Simulation models,plant density,sowing date
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

POURREZA, J., & SOLTANI, A., & BAHRANI, A. (2017). Investigation ofharvest index linear increase and related parameters in filling grain period of chickpea (Cicer arietinum). PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH), 9(28 ), 1-9. https://www.sid.ir/en/journal/ViewPaper.aspx?id=668192



Vancouver: Copy

POURREZA J., SOLTANI A., BAHRANI A.. Investigation ofharvest index linear increase and related parameters in filling grain period of chickpea (Cicer arietinum). PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH). 2017 [cited 2021July25];9(28 ):1-9. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=668192



IEEE: Copy

POURREZA, J., SOLTANI, A., BAHRANI, A., 2017. Investigation ofharvest index linear increase and related parameters in filling grain period of chickpea (Cicer arietinum). PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH), [online] 9(28 ), pp.1-9. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=668192.



 
 
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