Nano chitosan-N fertilizer affecting the growth and productivity of onion plants under sandy soil conditions
نویسندگان
چکیده
منابع مشابه
Use of some Bio-stimulants for Improving the Growth, Yield and Bulb Quality of Onion Plants (Allium cepa L.) under Sandy Soil Conditions
Increasing onion yield and improving bulb quality are essential aims for growers to fulfill the requirements of the market and the consumers. Two field experiments were carried out during two successive seasons; 2011/2012 and 2012/2013 at the experimental station of National Research Centre, Beheira Governorate (North of Egypt) to find out the influence of some bio-stimulants i.e., yeast extrac...
متن کاملEffect of Soil Water Stress and Deficit Mineral Nitrogen Fertilization on Productivity of Inoculated Wheat Seeds with Bio-n Fertilizer Cerealin in Sandy Soil
The present study aimed to investigate the combined effect of four irrigation regimes with six rates of mineral nitrogen fertilizer on productivity of inoculated and uninculated wheat grains, with bioN fertilizer Cerealin in sandy soil. Two field experiments conducted at the Experimental Station Farm, Faculty of Agriculture, Damanhour University, El-Bostan Region, ElBehera Governorate, Egypt, d...
متن کاملan investigation about the relationship between insurance lines and economic growth; the case study of iran
مطالعات قبلی بازار بیمه را به صورت کلی در نظر می گرفتند اما در این مطالعه صنعت بیمه به عنوان متغیر مستفل به بیمه های زندگی و غیر زندگی شکسته شده و هم چنین بیمه های زندگی به رشته های مختلف بیمه ای که در بازار بیمه ایران سهم قابل توجهی دارند تقسیم میشود. با استفاده از روشهای اقتصاد سنجی داده های برای دوره های 48-89 از مراکز ملی داده جمع آوری شد سپس با تخمین مدل خود بازگشتی برداری همراه با تعدادی ...
15 صفحه اولEffect of silver nano-particles on soil microbial growth, activity and community diversity in a sandy loam soil.
Silver nano-particles (AgNPs) are widely used in a range of consumer products as a result of their antimicrobial properties. Given the broad spectrum of uses, AgNPs have the potential for being released to the environment. As a result, environmental risks associated with AgNPs need to be assessed to aid in the development of regulatory guidelines. Research was performed to assess the effects of...
متن کاملPhysiological and Agronomical Responses of Triticale to the Growth Bacteria, Nano Iron Fertilizer and Ordinary Iron Fertilizer Treatment
BACKGROUND: Bio-fertilizers are best eco-friendly approach for plant and soil environment. Also, micronutrient element such as iron plays a key role in the formation of chlorophyll and photosynthesis. OBJECTIVES: This study evaluated the effect of growth bacteria and Nano iron fertilizer and ordinary iron fertilizer on some physiological properties of Tritical...
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ژورنال
عنوان ژورنال: Journal of Environmental Studies and Researches
سال: 2023
ISSN: ['2356-8054']
DOI: https://doi.org/10.21608/jesr.2023.287068