THE EFFECT OF PLANTING PATTERN AND PLANT DENSITY ON YIELD AND YIELD COMPONENT OF TWO MAIZE HYBRIDS

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POURYOUSEF M.; MAZAHERI D.; BANKEHSAZ A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Desert Year:2001 | Volume:6 | Issue:2 Page(s): 129-140

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Title

THE EFFECT OF PLANTING PATTERN AND PLANT DENSITY ON YIELD AND YIELD COMPONENT OF TWO MAIZE HYBRIDS

Author(s)

POURYOUSEF M. | MAZAHERI D. | BANKEHSAZ A. | Issue Writer Certificate

Keywords

PLANTING PATTERNQ4

PLANT DENSITYQ2

YIELDQ3

YIELD COMPONENTQ4

MAIZE HYBRIDQ4

Abstract

The effect of PLANTING PATTERN and PLANT DENSITY on YIELD and YIELD component of two MAIZE HYBRID including, single cross 704 and three way cross 647 were studied in a factorial experiment in a randomized complete block design with three replications in year 1999 in the experimental farm of the Faculty of Agriculture, University of Tehran. PLANTING PATTERN treatment included normal planting and two rows of planting in the wide ridge (every other furrows) and PLANT DENSITY treatment included 70000, 80000 and 90000 plants per hectare. The results of this study showed that grain YIELD and biological YIELD (total dry matter) increased with increasing PLANT DENSITY and most of YIELD components decreased. The greatest number of ear row, kernel number per ear row were obtained from 70000 plants/hectare densities and maximum grain and biological YIELDs were obtained from 90000 plants/hectare. PLANTING PATTERN had a significant effect on YIELD and YIELD component and the greatest amount of grain YIELD and biological YIELD were obtained from normal PLANTING PATTERN. Most of the YIELD components were higher in normal PLANTING PATTERN. Among the two studied cultivars, single cross 704 had a greater grain YIELD and biological YIELD than three-ways cross 647 and the two cultivars showed no differences in YIELD components except the thousand-grain weight.

Cites

RADIATION USE EFFICIENCY OF MAIZE (ZEA MAY L.) HYBRIDS WITH DIFFERENT GROWTH TYPES IN RESPONSE TO DENSITY

References

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APA: Copy

POURYOUSEF, M., MAZAHERI, D., & BANKEHSAZ, A.. (2001). THE EFFECT OF PLANTING PATTERN AND PLANT DENSITY ON YIELD AND YIELD COMPONENT OF TWO MAIZE HYBRIDS. DESERT (BIABAN), 6(2), 129-140. SID. https://sid.ir/paper/5341/en

Vancouver: Copy

POURYOUSEF M., MAZAHERI D., BANKEHSAZ A.. THE EFFECT OF PLANTING PATTERN AND PLANT DENSITY ON YIELD AND YIELD COMPONENT OF TWO MAIZE HYBRIDS. DESERT (BIABAN)[Internet]. 2001;6(2):129-140. Available from: https://sid.ir/paper/5341/en

IEEE: Copy

M. POURYOUSEF, D. MAZAHERI, and A. BANKEHSAZ, “THE EFFECT OF PLANTING PATTERN AND PLANT DENSITY ON YIELD AND YIELD COMPONENT OF TWO MAIZE HYBRIDS,” DESERT (BIABAN), vol. 6, no. 2, pp. 129–140, 2001, [Online]. Available: https://sid.ir/paper/5341/en

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