Results 1 to 10 of about 2,577,255 (258)
FirePhysChem, 2022 Energetic material is a very essential company of compounds, widely used in various fields, primarily in the military industry and space technologies. These compounds are unique in that they are capable of instantly decomposing to release enormous energy.
Jing Zhou +5 more
doaj +1 more source
EDIS, 2013 Nitrogen is the key component in mineral fertilizers applied to citrus groves. N has more influence on tree growth, appearance, and fruit production/quality than any other mineral element.
Mongi Zekri, Tom Obreza
doaj +5 more sources
Beilstein Journal of Organic Chemistry, 2022 A synthetic route to 1,4,6,10-tetraazaadamantanes (TAADs) bearing free and protected amino groups at the bridge N-atoms has been developed via intramolecular cyclotrimerization of C=N units in the corresponding tris(hydrazonoalkyl)amines.
Artem N. Semakin +3 more
doaj +1 more source
Seasonal Plant Nitrogen Use and Soil N pools in Intermediate Wheatgrass (Thinopyrum intermedium)
Agriculture, 2023 Intermediate wheatgrass (Thinopyrum intermedium; IWG) is a perennial grass under development as a grain and forage crop. Although IWG is known for its ability to take up nitrate and improve water quality, seasonal nitrogen (N) demand and uptake by IWG is
Michelle Dobbratz +2 more
doaj +1 more source
Crop and Environment, 2022 Nitrogen (N) is pivotal to crop yield, and the application of N fertilizer in crop production systems is a crucial aspect of modern crop management practices and one of the determining factors to increase crop yield and thereby keeping pace with human ...
Junfei Gu, Jianchang Yang
doaj +1 more source
Frontiers in Chemistry, 2020 Reductive amination of carbonyl compounds with primary amines is a well-established synthetic methodology for the selective production of unsymmetrically substituted secondary and tertiary amines.
Alexey Yu. Sukhorukov +1 more
doaj +1 more source
Role of nitrogen (N) in plant growth, photosynthesis pigments, and N use efficiency: A review
Agrisost, 2022 Context: N is the vital element for the growth and development of plants out of all the required nutritious compounds. This element plays a key role in most plant metabolic processes.
Amin Fathi
doaj +3 more sources
Partition of biomass and nitrogen in a potato crop under three nitrogen fertilization treatments
Siembra, 2020 Nitrogen nutrition considerably influences the process of growing and producing potato crops. The aim of this study was to determine the effects of nitrogen nutrition on the pattern of biomass and nitrogen partitioning during the growth of potato crop in
Pedro Manuel Villa +5 more
doaj +5 more sources
Ancient CO2 levels favor nitrogen fixing plants over a broader range of soil N compared to present
Scientific Reports, 2021 Small inreases in CO2 stimulate nitrogen fixation and plant growth. Increasing soil N can inhibit nitrogen fixation. However, no studies to date have tested how nitrogen fixing plants perform under ancient CO2 levels (100 MYA), when nitrogen fixing ...
Haoran Chen, John Markham
doaj +1 more source
Quantifying N response and N use efficiency in Rice-Wheat (RW) cropping systems under different water management [PDF]
, 2009 About 0·10 of the food supply in China is produced in rice¿wheat (RW) cropping systems. In recent decades, nitrogen (N) input associated with intensification has increased much more rapidly than N use in these systems.
Bindraban, P.S. +6 more
core +3 more sources