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Information Journal Paper

Title

EFFECTS OF PLANT DENSITY ON GRAIN YIELD AND YIELD COMPONENTS OF THREE SAFFLOWER CULTIVARS (CARTHAMUS TINCTORIUS L.) UNDER DEZFOL CONDITIONS

Pages

  23-32

Abstract

 In order to study the effect of plant DENSITY on grain yield, yield components and oil yield of SAFFLOWER genotypes, a field experiment was conducted in Dezfol conditions. This experiment was factorial with RCBD arrangement. Treatments were SAFFLOWER genotypes (Mahaly Isfahan, Zaeghan 279 and Varamin 295) and four levels of plant DENSITY (8, 11, 16 and 32 plant per m2). Results indicated that the effect of plant DENSITY on grain yield, pod per plant and grain per pod was significant in 1% probability level. The lowest and the highest grain yield was in Mahaly Isfahan (2230 kg.ha-1) and Zarghan 279 (1360 kg.ha-1), respectively. High grain yield in Mahaly Isfahan was due to higher grain weight and grain number per pod. The highest and the lowest grain yield in DENSITY treatments was in 8 and32  plant.m-2 (2040 and 1720 kg.ha-1), respectively. Grain number per pod, pod per plant and lateral branches decreased and the number of fertile pods increased as plant DENSITY decreased. Genotype Mahaly Isfahan had the highest grain and oil yield in 8 plant.m-2 DENSITY treatment.

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    APA: Copy

    MAJDINASAB, HASAN, & MODHEJ, ADEL. (2009). EFFECTS OF PLANT DENSITY ON GRAIN YIELD AND YIELD COMPONENTS OF THREE SAFFLOWER CULTIVARS (CARTHAMUS TINCTORIUS L.) UNDER DEZFOL CONDITIONS. JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES), 1(1), 23-32. SID. https://sid.ir/paper/201914/en

    Vancouver: Copy

    MAJDINASAB HASAN, MODHEJ ADEL. EFFECTS OF PLANT DENSITY ON GRAIN YIELD AND YIELD COMPONENTS OF THREE SAFFLOWER CULTIVARS (CARTHAMUS TINCTORIUS L.) UNDER DEZFOL CONDITIONS. JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES)[Internet]. 2009;1(1):23-32. Available from: https://sid.ir/paper/201914/en

    IEEE: Copy

    HASAN MAJDINASAB, and ADEL MODHEJ, “EFFECTS OF PLANT DENSITY ON GRAIN YIELD AND YIELD COMPONENTS OF THREE SAFFLOWER CULTIVARS (CARTHAMUS TINCTORIUS L.) UNDER DEZFOL CONDITIONS,” JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES), vol. 1, no. 1, pp. 23–32, 2009, [Online]. Available: https://sid.ir/paper/201914/en

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