2020). ii. Agronomic practices such as fertilizer type (urea, other mineral N fertilizers, organic amendments, and slow released fertilizers), rate and application depth, irrigation and amendments ...

College of Physics Science and Technology, Kunming University, No. 2 Pu Xin Road, Guandu District, Kunming 650214, Yunnan Province, China ...

Polymer light-emitting diodes (PLEDs) have been the subject of intense research as a class of organic light emitting diodes that could potentially be prepared from solution processing techniques, with ...