EFFECT OF ROW SPACING AND PLANTING DENSITY ON SOME AGRONOMIC CHARACTERISITICS OF SAFFLOWER CV. KOOSEH A LOCAL VARIETY FROM ISFAHAN IN SUMMER PLANTING

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POURHADIAN H.; KHAJEHPOUR MOHAMMAD REZA

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Journal: Iranian Journal of Crop Sciences Year:2010 | Volume:11 | Issue:4 (44) Page(s): 381-392

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Title

EFFECT OF ROW SPACING AND PLANTING DENSITY ON SOME AGRONOMIC CHARACTERISITICS OF SAFFLOWER CV. KOOSEH A LOCAL VARIETY FROM ISFAHAN IN SUMMER PLANTING

Author(s)

POURHADIAN H. | KHAJEHPOUR MOHAMMAD REZA | Issue Writer Certificate

Keywords

OIL CONTENTQ2

OIL YIELDQ3

PLANTING DENSITYQ3

SAFFLOWERQ3

SEED YIELDQ3

ROW SPACING AND YIELD COMPONENTSQ3

Abstract

This study carried out to determine the effect of row spacing and PLANTING DENSITY on some agronomic characteristics of SAFFLOWER cv. Kooseh a local variety from Isfahan in summer planting. The experiment was conducted at the Research Field Station, Isfahan University of Technology in 2004-using a split plot arrangement in a randomized complete block design with four replications. The main plots were assigned to row spacing including; 20 and 30 cm in flat planting and 45 cm in bed planting and the sub-plots were planting densities including 40 and 50 plants.m-2. Plant height and 1000 seed weight were not significantly affected by row spacing. Number of stems. Plant-1, number of heads.Stem-1, number of heads.plant-1 and number of heads.m-2, number of seeds.head-1, SEED YIELD. Plant-1 and per unit area, harvest index and OIL CONTENT (%) and OIL YIELD were significantly reduced as row spacing increased. The effect of PLANTING DENSITYon plant height, number of heads. stem-1, 1000 seed weight, SEED YIELD per unit area, harvest index and OIL CONTENT (%) and OIL YIELD were not significant. Number of stem.plant-1 and per unit area, number of seeds. head-1, number of heads. planrt and number of heads per unit area and plant yield significantly decreased as PLANTING DENSITY increased. The highest SEED YIELD per unit area (3150kg.ha-1) was obtained with 20 cm row spacing and 50 plants.m-2. It is concluded that this planting pattern would be suitable for summer planting of SAFFLOWER cv. Kooseh a local variety from Isfahan, under conditions similar to this experiment.

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APA: Copy

POURHADIAN, H., & KHAJEHPOUR, MOHAMMAD REZA. (2010). EFFECT OF ROW SPACING AND PLANTING DENSITY ON SOME AGRONOMIC CHARACTERISITICS OF SAFFLOWER CV. KOOSEH A LOCAL VARIETY FROM ISFAHAN IN SUMMER PLANTING. IRANIAN JOURNAL OF CROP SCIENCES, 11(4 (44)), 381-392. SID. https://sid.ir/paper/57294/en

Vancouver: Copy

POURHADIAN H., KHAJEHPOUR MOHAMMAD REZA. EFFECT OF ROW SPACING AND PLANTING DENSITY ON SOME AGRONOMIC CHARACTERISITICS OF SAFFLOWER CV. KOOSEH A LOCAL VARIETY FROM ISFAHAN IN SUMMER PLANTING. IRANIAN JOURNAL OF CROP SCIENCES[Internet]. 2010;11(4 (44)):381-392. Available from: https://sid.ir/paper/57294/en

IEEE: Copy

H. POURHADIAN, and MOHAMMAD REZA KHAJEHPOUR, “EFFECT OF ROW SPACING AND PLANTING DENSITY ON SOME AGRONOMIC CHARACTERISITICS OF SAFFLOWER CV. KOOSEH A LOCAL VARIETY FROM ISFAHAN IN SUMMER PLANTING,” IRANIAN JOURNAL OF CROP SCIENCES, vol. 11, no. 4 (44), pp. 381–392, 2010, [Online]. Available: https://sid.ir/paper/57294/en

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