هدیکچ هقباس و فده : ناطرس زا بسانم تاعلاطا اب یم صاخ یئایفارغج هیحان رد فلتخم یاه همانرب ناوت ار یبط یاه یارب لابرغ و نامرد یرگ ) Screening ( هورگ دومن صخشم رطخرپ یاه . نآ زا هک اج گرم نازیم نانمس ناتسا تشادهب زکرم لااب ریم و ی زکرم رد یناقوف شراوگ هاگتسد ناطرس رثا رب ار ی ا هدرک شرازگ ناریا تس . یماـمت تـبث و یـسررب یارـب تفریذپ ماجنا یعماج قیقحت نانمس ناتسا یموب تیعمج نیب رد ناطرس دراوم ...

The transfer of herbicide resistance genes by pollen is a major concern in cross-pollinated species such as annual ryegrass (Lolium rigidum). A two-year study was conducted in the greenhouse, under favorable conditions for pollination, to generate information on potential maximum cross-pollination. This maximum cross-pollination rate was 56.1%. A three-year field trial was also conducted to stu...

The interaction between environment and genetic traits under selection is the basis of evolution. In this study, we have investigated the genetic basis of herbicide resistance in a highly characterized initially herbicide-susceptible Lolium rigidum population recurrently selected with low (below recommended label) doses of the herbicide diclofop-methyl. We report the variability in herbicide re...

Carbohydrates from lignocellulosic feed can be released by basidiomycete fungi for ruminal fermentation. This study aimed to evaluate the bioconversion of hay ryegrass-fescue (Lolium perenne—Festuca arundinácea) solid state fermentation with Pleurotus ostreatus, obtain superior quality hay. After only 14 days fermentation, crude protein (CP) (4.73 5.16%), and non-fibrous carbohydrates (NFC) (20...

كچ ي هد :فده و هقباس و ينميا رب رچسوپ لرتنك رد للاتخا تيلاعف ماگنه رد تاكرح تيفيك اه ي و هرمزور ريرايا ييشزرو يم رب رروم لماوع زا يكي .دراذگ رچسوپ لرتنك فاطعنا يم تلاضع يريذپ يلع .دشاب اتتيسن عويش مغر يهاياوك داييز ه رد ،گنيرتسمه هلضع ي چ هعلاطم طاتارا يا ن يسررب لداعا اب هلضع نيا يهااوك هديش هيعلاطم نييا زا فديه .تيسا و كيااتسا لداعا اب گنيرتسمه هلضع يهااوك طاتارا يسررب يم ملاس...

The increasing atmospheric CO(2) and heavy metal contamination in soil are two of the major environmental problems. Knowledge of the Cd stress coping mechanisms is needed to understand the regulation of the plants' metabolism under the increasing atmospheric CO(2) levels. Lolium perenne L. was grown hydroponically under two concentrations of atmospheric CO(2) (360 and 1000μLL(-1)) and six conce...