نتایج جستجو برای: tillers no

تعداد نتایج: 3299463  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران 1378

توربین های گازی بعنوان سیستم های تولید قدرت در اشل صنعتی در کشورهای جهان از جایگاه ویژه ای برخوردارند. مسئله اثرات زیست محیطی محصولات احتراق این توربینها از بحث های روز مورد توجه در اشل تحقیقاتی و صنعتی می باشد. روشهای کاهش آلودگی بخصوص nox مسئله اصلی مورد مطالعه در تحقیق می باشد. در این تحقیق در ابتدا بمنظور آگاهی از محصولات احتراق تحت شرایط کاری مختلف به مدلسازی احتراق پرداخته ایم . احتراق با...

Journal: :Jurnal Penelitian Pendidikan IPA (JPPIPA) 2023

The aim of this research was to identify the vegetative and generative characters G16 rice mutants due gamma-ray irradiation. experiment conducted in Saribaye Village, Lingsar District, West Lombok Regency. experimental design used an Augmented Design, using three comparison plants, namely line (parent), Inpago Unram 1 variety, IPB 3S variety. four mutant populations tested were doses 200, 300,...

2016
T. Duan S.C. Chapman E. Holland G.J. Rebetzke Y. Guo B. Zheng

Early vigour is an important physiological trait to improve establishment, water-use efficiency, and grain yield for wheat. Phenotyping large numbers of lines is challenging due to the fast growth and development of wheat seedlings. Here we developed a new photo-based workflow to monitor dynamically the growth and development of the wheat canopy of two wheat lines with a contrasting early vigou...

Journal: :Environmental Earth Sciences 2023

Abstract Handheld optical sensor was used to measure canopy reflectance at red region (656 nm) and near-infrared (774 generate NDVI data for monitoring rice productivity under soil amendment with combinations of fertilizers two levels water regime in smallholder Irrigation Scheme, Lower Moshi, North Tanzania. The study carried out an experimental design which consisted irrigation (flooding syst...

Journal: :International Journal of Enviornment and Climate Change 2023

A field experiment was conducted at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) during Kharif, 2022. The soil the experimental plot sandy loam in texture, nearly neutral reaction (pH 7.1), organic carbon (0.75%), available N (269.96 kg/ha), P (33.10 and K (336 kg/ha). laid out Randomized Block Design with 10 hybrids each replicated thrice. Results recorded as higher plan...

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