نتایج جستجو برای: lens culinaris medik
تعداد نتایج: 51101 فیلتر نتایج به سال:
واکنش ریشه گیاهان نقش به سزایی در تحمل به تنش و استفاده بهینه از رطوبت ذخیره شده خاک دارد. بررسی مهمترین شاخص های مورفوفیزیولوژیک و بیوشیمیایی ریشه ارقام گیاهان مختلف می تواند پارامتر مناسبی جهت گزینش ارقام متحمل به تنش رطوبتی باشد. این پژوهش در در شرایط گلدانی و در محیط باز به صورت فاکتوریل در قالب طرح کاملاً تصادفی با 3 تکرار انجام شد. تیمارهای آزمایش شامل 4 رقم پرکاربرد گیاه عدس (گچساران، کی...
the critical period of weed competition in lentil (lens culinaris medik.) under kermanshah condition
introduction lentil (lens culinaris medik.) is an important legume in the mediterranean area. high protein content in lentil seed (about 22-28%) makes it as a good food source for developing countries and low-income people. in the west of iran such as kermanhah province, it is the most important pulse in rainfed systems cultivated traditionally in rotation with wheat and barley. lentil is grown...
both soil and water salinity is one of the main reasons in decreasing germination, seedling growth and establishment in many arid and semiarid parts of world especially in our country. for this reason in order to evaluate the effect of lentil seed size on germination and seedling growth properties that was under effect of salinity stress, a completely randomized design with factorial arrangemen...
چکیده اثر کیفیت بذر روی عملکرد مزرعه ای عدس تحت تیمار های مختلف آبیاری در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه تبریز مورد تحقیق قرار گرفت. یک نمونه بذری از عدس به عنوان شاهد یا توده بذری با کیفیت بالا (1v با 99% قوه زیست) نگهداری گردید و دو نمونه دیگر با محتوای رطوبت 15 درصد به مدت های 18 و 22 روز در دمای 40 درجه سانتی گراد به صورت مصنوعی فرسوده شدند(به ترتیب 2v با 90% و3vبا 80% قوه زیست). ب...
rapid germination is an important factor determining the final yield. the most important abiotic stress threatening lentils is drought and temperature. therefore, this study was performed with the aim of investigating effects various thermal treatments (5, 10, 15, 20, 25 and 30°c) and four levels of drought (0, -4, -8, -12 and -16 bar) on percentage and germination rate of lentil genotypes. a s...
in order to evaluate phenological characteristics, yield and yield components of 18 cold tolerant lentil genotypes in fall planting under supplementary irrigation, an experiment was carried out based on randomized complete block design in 2006-2007 at research farm of college of agriculture, ferdowsi university of mashhad. irrigation was performed three times: immediately after sowing, 20 days ...
Kaempferol is a polyphenol found in variety of plants. exerts antitumor properties by affecting proliferation and apoptosis cancer cells. We investigated whether kaempferol its glycoside derivatives—kaempferol 3-O-[(6-O-E-caffeoyl)-?-D-glucopyranosyl-(1?2)]-?-D-galactopyranoside-7-O-?-D-glucuropyranoside (P2), 3-O-[(6-O-E-p-coumaroyl)-?-D-glucopyranosyl-(1?2)]-?-D-galactopyranoside-7-O-?-D-gluc...
Broomrape (Orobanche crenata Forsk.) is a serious problem causing important losses to lentil (Lens culinaris Medik.) production and productivity in Mediterranean countries. Despite intensive breeding activities, no resistance sources against O. have been identified so far. In this study, Global Lentil Diversity Panel (GLDP) of 1315 genotypes including local populations, landraces, accessions, i...
in order to study genetic diversity in 178 accessions of lentil (lens culinaris medik) originated from warm climate regions of iran, this experiment was conducted in 2009 at research farm of the national plant gene bank of iran in karaj. experimental design was an augmented experiment with six blocks and each block containes 30 accessions. accessions were compared with promising lines including...
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