اثر تراكم هاي متقاوت كاشت بر عملكرد دانه ، اجزاء عملكرد و پروتئين در سه رقم ماش VIGNA RADIATA ( L) WILCZEK درمنطقه اهواز

The Effects of Plant Density on Seed and Iʹ rorein Yield and Yield Components or 3 Mungbean Varieties in Ahw3Z

III order to investigate The quantitative and qualitative characters. of mungbean (Vigna nuhcua (LfWilczekj cuhivar-C a field experiment \\ʹJ5 curried out ill 199C/ in Research Fie.d. Department or Agr0ni)n~y and Plant Breeding, College of Agriculture. Shahid Chamran lIniv.. Ahwaz. The exprimcnt was conducted in randomized complete block design (ReBD) witl1 factorial arrangement ...... ith four -ephcarions in v... Inch plant spacing ill:.4 levels, i.e. 15. lQ. 25 and 30 em \\ithin l"OWS t13333l, 100000, SOO(lO <111,\ (oIj66t! plancvha. respectively) and t varieties Parrow. VC-197JA and J -62-32 ʹ.... ere studied. At physiologica! maturity stage. grain yield, yie.d components. percent seed protem and protein yield -vere rncus.ired The resulls of this stuJ> showed thJ.l dlnOlʹ1g thiʹ, tested cultivars. 1-62-32 WJS the hesr because of having the highest grain yield and protein yield (1723.33 and ~81.28 kg/ha, respect!.... ely). 1000 seed weight ()1.~8 gr). and mechanical harvest. lʹanow had the IO\\eSl grain uno protein :ie\J (\ʹ-\ 186-1- and J66.()} kgiha, respectively). The highest {I713.44 and 4N1.4Q kg/hu) and lowest (137X.58 and 3G7.17kg/ha) grain and protein vield achieved in plan: spaces 20 and 30 em within rUH respecuvetv.Witu the exception number 01ʹ seeds/rod, harvest mdex.. percent seed protein and 1000 seed weight. other characters measured (pods/plaru, seeds/plant. stems/plant. plum height and the first pod height in plant) were affected hy different plant spaces on row. Also. with the exception of plant height and first pod height in plant, other character, cf vegetative and reproductive growth per plant were III inimum fer lowest and maximum fur heignest plant space. Seed yield showed the hcighest significant positive correlation with number of seeds and pods per plant compared with other characters.