نتایج جستجو برای: maize cob

تعداد نتایج: 37662  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده مواد 1391

در تحقیق حاضر در وهله اول ذرات سرامیکی ازچوب ذرت به روش حرارتی استخراج شد و به روش آسیاکاری مکانیکی به ذراتی نانوساختار با اندازه زیرمیکرونی تبدیل گشت. سپس خواص آن توسط تکنیک های مختلف آزمایشگاهی مورد ارزیابی قرار گرفت. همچنین سیلیکای موجود در سرامیک چوب ذرت، به روش شیمیایی استخراج شد. در مرحله بعد به منظور بررسی امکان تولید نانوفیلتر از این ذرات، ابتدا نگهدارنده های قرص مانندی به روش پرسکاری د...

Journal: :Tropical and Subtropical Agroecosystems 2023

<p><strong>Background: </strong>Maize (<em>Zea mays</em> L.) is the main sustenance in daily diet of Mexican families. As a crop, it one most important country Mexico, and Yucatan state, grown under rainfed conditions milpas with no mechanizable lands. In this study, an analysis phenotypic variability from cob collects native maize state was carried out, ethnobotan...

Journal: :International journal of Bio-resource and Stress Management 2021

The experiment was laid out on the effect of nitrogen and zinc growth yield maize (Zea mays L.) at Research Farm Department Agriculture, Mata Gujri College, Fatehgarh Sahib, Punjab, India during kharif (July to October) season 2017. in randomized block design three replication with eight treatments. soil experimental field Gangetic alluvial having clay loam texture pH 7.5. It moderately fertile...

Journal: :Bioenergy Research 2021

Due to an increasing demand for environmentally sustainable products, miscanthus and maize stover represent interesting lignocellulosic resources conversion into biofuels biomaterials. The overall purpose was compare regarding cell-wall composition stem anatomy bioethanol polymer composites using partial least squares regressions. For each of the two crops, six contrasted genotypes were cultiva...

Corn cob as a low cost adsorbent was used in the present work for the removal of toxic heavy metal Co2+ from aqueous solutions. Bath experiments were used to determine the best adsorption conditions. The equilibrium adsorption level was determined as a function of solution pH, temperature (T), contact time (tc), initial adsorbate concentration, and adsorbent dosage. Effective removal of metal i...

Journal: :Journal of innovative agriculture 2022

The sufficient supply of N-fertilizer in maize crop is imperative for optimum performance. However, timing application this nutrient may create variation yield performances the crop. A field experiment was conducted during 2021 raining season to investigate effect time on growth and three cultivars at Prince Abubakar Audu University Research Demonstration farm, Anyigba. experiments which were l...

Journal: :Успехи современного естествознания (Advances in Current Natural Sciences) 2018

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید