Effects of the Fertilizer Added with DMPP on Soil Nitrous Oxide Emissions and Microbial Functional Diversity
نویسندگان
چکیده
منابع مشابه
Nitrous Oxide Emissions from Fertilizer Nitrogen
Agronomic market development information provided by: Dr. Adrian Johnston Northern Great Plains Region Director Potash & Phosphate Institute (PPI)/ Potash & Phosphate Institute of Canada (PPIC) 12-425 Pinehouse Drive Saskatoon, Saskatchewan, Canada S7K 5K2 Phone: (306) 956-0619 E-mail: [email protected] THE ATMOSPHERIC CONCENTRATIONS of nitrous oxide (N 2 O), carbon dioxide (CO 2 ), and me...
متن کاملGlobal metaanalysis of the nonlinear response of soil nitrous oxide (N2O) emissions to fertilizer nitrogen.
Nitrous oxide (N2O) is a potent greenhouse gas (GHG) that also depletes stratospheric ozone. Nitrogen (N) fertilizer rate is the best single predictor of N2O emissions from agricultural soils, which are responsible for ∼ 50% of the total global anthropogenic flux, but it is a relatively imprecise estimator. Accumulating evidence suggests that the emission response to increasing N input is expon...
متن کاملFertilizer management effects on nitrate leaching and indirect nitrous oxide emissions in irrigated potato production.
Potato ( L.) is a N-intensive crop, with high potential for nitrate (NO) leaching, which can contribute to both water contamination and indirect nitrous oxide (NO) emissions. Two approaches that have been considered for reducing N losses include conventional split application (CSA) of soluble fertilizers and single application of polymer-coated urea (PCU). The objectives of this study were to: ...
متن کاملthe effect of functional/notional approach on the proficiency level of efl learners and its evaluation through functional test
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
15 صفحه اولThe Impact of Fertilizer Source and Tillage Systems on Nitrous Oxide Emissions
Background: Nitrous oxide (N2O) is a greenhouse gas that is a very small portion of the nitrogen cycle, but is environmentally damaging at low levels. In the lower atmosphere, N2O absorbs infrared radiation in spectra not absorbed by other common greenhouse gases, such as carbon dioxide. Because of N2O’s unique spectral absorption range, each molecule absorbs 200 times as much outgoing radiatio...
متن کاملذخیره 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: Agriculture
سال: 2020
ISSN: 2077-0472
DOI: 10.3390/agriculture11010012