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Paper Information

Journal:   JOURNAL OF RESEARCH IN CROP SCIENCES   SPRING-SUMMER 2015 , Volume 7 , Number 26 ; Page(s) 39 To 54.
 
Paper: 

PLANTING PATTERNS AND DEFOLIATION ON YIELD AND YIELD COMPONENTS OF CORN CULTIVAR MV524

 
 
Author(s):  BAGHBAN POUR ABBAS, REZADOOST SASSAN*
 
* IAU , KHOY BRANCH
 
Abstract: 

In order to determine the effects of yield and yield components on corn planting and defoliation, an experiment was carried out in a randomized complete block design with three replications in Agricultural Resource Research Station of Khoy. In this experiment, planting pattern in four (20×75, 20×51, 14×75 and 17× 60) as the main plot and defoliation at three levels (no cutting the leaves, cutting the leaves off the top third, cutting alternating leaves) were considered as sub plots. According to the test results, pattern significantly affected on all traits except grain weight and harvest index. The highest yield of planting patterns 20×51 which had the lowest planting density (66000 plants per hectare) was obtained. 20×51 and 17×60 inter-planting statistically showed significant difference. The highest seed weight with an average of 6/301g belonged to non-cutting treatment of the leaves. Of course, the treatment of non cutting leave and cutting off the top third of vegetation was not significantly different. interactive planting and cutting leaves, the highest seed weight of 319g of planting 20×75 with treatment continuation of the leaves and the highest grain yield of 15000kg per hectare of planting 20×51 cell treatments belonged to cutting off the top third of the canopy.

 
Keyword(s): PLANTING PATTERN, DEFOLIATION, GRAIN YIELD, GRAIN WEIGHT PER EAR
 
 
References: 
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+ Click to Cite.
APA: Copy

BAGHBAN POUR, A., & REZADOOST, S. (2015). PLANTING PATTERNS AND DEFOLIATION ON YIELD AND YIELD COMPONENTS OF CORN CULTIVAR MV524. JOURNAL OF RESEARCH IN CROP SCIENCES, 7(26 ), 39-54. https://www.sid.ir/en/journal/ViewPaper.aspx?id=568742



Vancouver: Copy

BAGHBAN POUR ABBAS, REZADOOST SASSAN. PLANTING PATTERNS AND DEFOLIATION ON YIELD AND YIELD COMPONENTS OF CORN CULTIVAR MV524. JOURNAL OF RESEARCH IN CROP SCIENCES. 2015 [cited 2021May18];7(26 ):39-54. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=568742



IEEE: Copy

BAGHBAN POUR, A., REZADOOST, S., 2015. PLANTING PATTERNS AND DEFOLIATION ON YIELD AND YIELD COMPONENTS OF CORN CULTIVAR MV524. JOURNAL OF RESEARCH IN CROP SCIENCES, [online] 7(26 ), pp.39-54. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=568742.



 
 
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