A shortage of fertilizer resources?

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Bioremediation of saline effluents using Quinoa as a proposed solution to the crisis of shortage of drinking water resources

Background & Aim: The demand for freshwater resources has led scientists to use saline water and effluents. One of the cost-effective methods is the use of salinity-resistant plants to bioremediate saline effluents. Quinoa is a medicinal plant with high nutritional value that can control salinity stress in various ways. The present study was conducted with the aim of examining bioremediation of...

متن کامل

Shortage of resources for renewable energy and food production.

Find loads of the shortage of resources for renewable energy and food production progress in science current commentar book catalogues in this site as the choice of you visiting this page. You can also join to the website book library that will show you numerous books from any types. Literature, science, politics, and many more catalogues are presented to offer you the best book to find. The bo...

متن کامل

World Soil and Fertilizer Resources in Relation to Food Needs.

Science a weekly journal, is published each Friday by the American Association for the Advancement of Science at Mt. Royal & Guilford Avenues, Baltimore 2, Maryland. Founded in 1880, it has been sinee 1900 the official publication of the AAAS. Editorial, Advertising, and Circulation Offices, 1515 Massachusetts Avenue, N.W., Washington 5, D. C. Telephone, EXecutive 6080 or 6061. Cable address SC...

متن کامل

Anatomy of a drug shortage.

A long time has passed since I last gave chemotherapy, but I have not been immune to the news about the drug shortages in the past few years. Therefore, I wanted to explore what was behind the headlines like “U.S. facing cancer drug shortage: Ariz. doctors rationing supplies; FDA allowing India imports” in the February 22nd Arizona Business News (Alltucker, 2012). You may have been more directl...

متن کامل

Nursing shortage, a different challenge in Iran: A systematic review

    Background: Nursing shortage is an important and multifaceted challenge in the health systems and has reached a warning threshold. The factors associated with nursing shortage vary from country to country. Therefore, this study compared the causes of nursing shortage and suggested strategies to help resolve this concern both in Iran and in the world.    Methods: To conduct this systematic ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 2013

ISSN: 0028-0836,1476-4687

DOI: 10.1038/493163b