Blue Urea: Fertilizer With Reduced Environmental Impact

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

Scheduling of Runway Operations for Reduced Environmental Impact

Efficient runway operations are a necessary input for the optimal use of the air transportation system. Most efforts at improving runway efficiency have failed to capture the impact of environmental costs. Here we develop an integrated approach that models this complex relationship, and provides insights regarding the value of environmental optimization for runway scheduling. More specifically,...

متن کامل

Accidental poisoning of ruminants with the fertilizer, urea in Ibadan, Nigeria.

A report of accidental poisoning of goats and cattle with the fertilizer, urea (46% Nitrogen) is made. All the fifteen goats IlJ1d five cattle involved in the intoxication eventually died. The clinical symptoms and pathological lesions were similar in both goats and cattle. There was a significant elevation of the blood urea nitrogen values in both cattle and goats; average for cattle being 39m...

متن کامل

Blue Ridge Environmental Defense League

1. Adopt the lowest exposure level recommended by the independent NC Science Advisory Board, Option 1 under 2D .1104, which is 33 micrograms per cubic meter (g/m3) for the 24-hour acceptable ambient level, or AAL; 2. Reject the less stringent AALs proposed under Options 2, 3, 4, and 5 for 2D .1104; 3. Reject the exemptions for wastewater treatment systems at pulp and paper mills proposed under ...

متن کامل

The feasibility for replacement of urea with nitrogen nano-chelated fertilizer in olive (Olea europaea L.) orchards

Nitrogen is an important element in the life of a plant. A wide range of nitrogen-containing compounds is available in the world market, with different formulations and efficiencies. Urea is present in most fertilizer applications; however, nano-nitrogen products are becoming popular although there is only limited information on their field efficiency. Thus, this paper studied the foliar applic...

متن کامل

Economic and Environmental Evaluation of Nitrogen Fertilizer Taxation: A Review

Nitrogen fertilizers is an essential input into modern agriculture, however the use of large amounts of this mineral fertilizers caused in the last three decades enormous environmental impacts such as eutrophication of waters and soils, loss of biodiversity, drinking water pollution and human health risks. The agri-environmental policy plays a crucial role to internalize pollution externalities...

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: Frontiers in Energy Research

سال: 2019

ISSN: 2296-598X

DOI: 10.3389/fenrg.2019.00088