Crop density and seed production of tall fescue (Festuca arundinacea Schreber). 1. Yield and plant development
نویسندگان
چکیده
منابع مشابه
effect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars
این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
evaluation of seed yield and yield components in iranian landraces and foreign varieties of tall fescue (festuca arundinacea schreb.)
tall fescue is a cool season grass widely distributed and adapted to different environmental conditions of iran. superior seed-yielding potential of the plant is an important criterion during the seed reproduction phases of breeding new cultivars and as well under commercial seed production conditions. in order to evaluate germplasm and investigate the pattern of genetic variation of seed trait...
متن کاملEffect of humic acid and mulches on characteristics of tall fescue (Festuca arundinacea Schreb.)
Application[Editor 321] of biotic growth regulators (e.g. humic components) and appropriate mulches is recommended to improve turfgrass quality especially in arid andsemi-arid climate zones. However, limited number of studies have investigated their effect on lawn establishment. To investigate the effect of humic acid (HA) and selected mulches on characteristics of Festuca arundinacea in its p...
متن کاملAn evaluation of callus induction and plant regeneration in twenty-®ve turf-type tall fescue (Festuca arundinacea Schreb.) cultivars
In order to investigate the genetic variation in tissue culture response and to ®nd the cultivars with high regeneration ability for genetic transformation, twenty®ve turf-type tall fescue (Festuca arundinacea Schreb.) cultivars, including many elite ones released recently, were evaluated for their callus induction and plant regeneration responses. Callus induction was initiated from mature see...
متن کاملEffect of humic acid and mulches on some characteristics of tall fescue (Festuca arundinacea Schreb.)
Application of biotic growth regulators (e.g. humic components) and appropriate mulches is recommended to improve turfgrass quality. However, limited research has investigated their effect on lawn establishment. To investigate the effect of humic acid and selected mulches on characteristics of Festuca arundinacea in its planting stage, a factorial experiment based on a completely rando...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1999
ISSN: 0008-4220,1918-1833
DOI: 10.4141/p98-112