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Information Journal Paper

Title

THE STUDY OF DIFFERENT PLANTING DATE ON YIELD AND GRAIN YIELD COMPONENTS OF SOME EARLY MATURITY CULTIVARS OF SOYBEAN IN DEZFUL CONDITIONS

Pages

  111-127

Abstract

 The Present study has been performed to survey the effects of different PLANTING DATEs on YIELD and grain YIELD components of early SOYBEAN CULTIVARs planted in the split block based on RCBD, repeated three times in DEZFUL region. Used CULTIVARs were: Williams, L504, L14, 032 and DPX and the dates of planting were 15 June, 1 July and 16 July 2009. The results showed that the date of planting has no significant effect on some plant’s specifications such as plant height, plant dry weight, harvest index, percentages of oil and protein content, seed YIELD in unit area and YIELD components including weight of one thousand seeds, number of seeds in a pod and number of pods in the plant and the only significant variance was observed in the duration of growth period with the exact probability of 1%. In this study, the CULTIVARs under analysis have not shown significant variance in some specifications such as plant dry weight, harvest index, percentage of seed’s protein content and percentage of seed’s oil content and showed just 5% variance in relation with the number of plant’s pods and the number of seeds in a pod and in some specifications such as seed YIELD, weight of one thousand seeds, plant height and duration of growth period showed the significant variance of probability 1%. However, in observing the reciprocal actions, only duration of growth period showed the significant variance of probability 1% and plant height showed the significant variance of probability 5%, and in other specifications, no significant variance was noticed. Among the CULTIVARs under analysis, 032 with the average YIELD of 7068 kg/hectare dedicated the highest and DPX with the average YIELD of 4078 kg/hectare dedicated the lowest YIELD per hectare to themselves. Also, the date of 15 June with the average YIELD of 5661 kg/hectare and the date of 16 July with the average YIELD of 5320 kg/hectare, respectively, had the most and the least YIELD per hectare.

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    Cite

    APA: Copy

    FARHANGASA, K., SIADAT, A., & GHODRATI, GH.. (2010). THE STUDY OF DIFFERENT PLANTING DATE ON YIELD AND GRAIN YIELD COMPONENTS OF SOME EARLY MATURITY CULTIVARS OF SOYBEAN IN DEZFUL CONDITIONS. CROP PHYSIOLOGY, 2(1), 111-127. SID. https://sid.ir/paper/174441/en

    Vancouver: Copy

    FARHANGASA K., SIADAT A., GHODRATI GH.. THE STUDY OF DIFFERENT PLANTING DATE ON YIELD AND GRAIN YIELD COMPONENTS OF SOME EARLY MATURITY CULTIVARS OF SOYBEAN IN DEZFUL CONDITIONS. CROP PHYSIOLOGY[Internet]. 2010;2(1):111-127. Available from: https://sid.ir/paper/174441/en

    IEEE: Copy

    K. FARHANGASA, A. SIADAT, and GH. GHODRATI, “THE STUDY OF DIFFERENT PLANTING DATE ON YIELD AND GRAIN YIELD COMPONENTS OF SOME EARLY MATURITY CULTIVARS OF SOYBEAN IN DEZFUL CONDITIONS,” CROP PHYSIOLOGY, vol. 2, no. 1, pp. 111–127, 2010, [Online]. Available: https://sid.ir/paper/174441/en

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