نتایج جستجو برای: yield value

تعداد نتایج: 909888  

حسینی, یعقوب, سعادت, سعید, همایی, مهدی, کریمیان, نجفعلی,

Modeling plant response to salinity and nitrogen deficiency is very important for estimating optimum yield in arid and semi-arid regions. For this purpose, the models of Leibig-Sprengel (LS) and Mitscherlich-Baule (MB) originally proposed to explain plant response to nutrients only were modified to evaluate plant yield response to combined nitrogen and salinity stress conditions. Afterwards, in...

Journal: :بوم شناسی کشاورزی 0
محمود بهادر علیرضا ابدالی مشهدی احمد کوچک زاده امین لطفی جلال آبادی حبیب یوسفیان

garlic is one of the important medicinal plants that it's plants in many origins. the intercropping of plants is a view of sustainable agriculture that it's very useful. to evaluate the potential of garlic in intercropping with medicinal plants, this study was conducted as a randomized complete block design (rcbd) with three replications at the ramin agriculture and natural resources university...

Journal: :Physical chemistry chemical physics : PCCP 2012
R Rondão J Seixas de Melo F A Schaberle G Voss

A comprehensive investigation of the solution photophysics of a 5,5'-methylene-bridged polymeric indigo, a statistical copolymer consisting of indigo and N-acetylindigo units, was performed in organic solvents at room temperature and further compared with indigo. A complete spectral and photophysical characterization based on photoacoustic calorimetry, steady-state and time-resolved fluorescenc...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی اراک - دانشکده پزشکی اراک 1394

fc تشنجی است که بین 6 ماه تا 60 ماه در کودکان، همراه با تب 38 درجه و بالاتر در عدم حضور عفونت دستگاه اعصاب مرکزی، اختلالات متابولیکی و سابقه ای از تشنج afebrile رخ می دهد. تشنج های همراه با تب می تواند به دلیل مننژیت، آبسه مغزی، انسفالیت، صرع تشخیص داده نشده ای که با تب بروز می کند و یا fc باشد. با توجه به تفاوت شیوع fc در جمعیت های مختلف و اختلاف نوع فاکتور هایی که شاید با ابتلا به fc ارتباط د...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی اراک - دانشکده پزشکی اراک 1393

چکیده فارسی عنوان : تأثیر نوع پوشک بر فراوانی عفونت مجدد ادراری در شیرخواران و کودکان اساتید راهنما : دکتر پارسا یوسفی، فوق تخصص نفرولوژی کودکان، دانشیار دانشگاه دکتر منیژه کهبازی، فوق تخصص عفونی کودکان، دانشیار دانشگاه اساتید مشاور: دکتر محمد رفیعی، دکترای آمار حیاتی، دانشیار دانشگاه دکترحسن طاهر احمدی، متخصص کودکان، استادیار دانشگاه نگارش و پژوهش : فاطمه معتمد مقدمه : عفونت دستگاه...

2016
Payel Ghosh Rama Chandra Pradhan Sabyasachi Mishra

Jamun fruit comprises of seed and thick pulp. The pectin-protein bond of the thick pulp creates difficulty in making juice. Clear Jamun juice is not available in the market, so there is a need for extraction of juice with maximum yield. The goal of this research is to obtain high yield of clarified juice with the help of Pectinase (Aspergillus aculeatus) enzyme. The study was conducted at diffe...

Mohammad Nabi Sarboluki Roya Mahinpour

Slurries of rice-straw cellulose (obtained by delignification and removal of hemicelluloses from the powdered raw material) were subjected to ultrasonic waves at different intensities for various times (constant temperature). Susceptibility of the samples to cellulose-hydrolysis increased initially with pretreatment time, reaching a maximum or a constant level thereafter. Maximum glucose yi...

2014
Abdul Waheed Sajjad Khan

This study was accomplished with the objective to determine parameters of lactation curves in Beetal goats using Wood’s model. Therefore, milk yield data from 127 Beetal goats maintained at five different government farms were recorded from post-kidding to drying off of does. Wood model parameters were estimated using non-linear regression and individual curves were fitted. The characteristics/...

2017
Rosa Fe Hondrade Edwin Hondrade Lianqing Zheng Francisco Elazegui Jo-Anne Lynne Joy E. Duque Christopher C. Mundt Casiana M. Vera Cruz Karen A. Garrett

Including food production in non-food systems, such as rubber plantations and biofuel or bioenergy crops, may contribute to household food security. We evaluated the potential for planting rice, mungbean, rice cultivar mixtures, and rice intercropped with mungbean in young rubber plantations in experiments in the Arakan Valley of Mindanao in the Philippines. Rice mixtures consisted of two- or t...

Journal: :تحقیقات آب و خاک ایران 0
شمس اله ایوبی سارا محمدزمانی فرهاد خرمالی

an evaluation of the relationship between crop yield and soil properties would be useful in estimating the fluctuations in yield, and in an implementation of correct field management. the study was conducted in farmer operated wheat fields in sorkhankalateh district, 25 km northeast of gorgan, golestan province, iran. soil samples (0-30 cm depth) were collected just after crop planting at the e...

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