Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Taiwo J. Adejumo"'
Publikováno v:
Journal of Nigerian Society of Physical Sciences, Vol 4, Iss 2 (2022)
There has been a high expectation about the efficacy of coronavirus disease 2019 (COVID-19) vaccines. This research investigates and compares the efficiency of COVID-19 vaccines in five (5) African countries and evaluates the risk or preventive facto
Externí odkaz:
https://doaj.org/article/8d074cfac54e45d28a1c61bb620d0203
Publikováno v:
Universal Journal of Agricultural Research. 9:13-21
This study examined the effect of various nitrogen fertilizers in kilograms: 0kg, 30kg, 60kg, and 120kg on varieties of rice: NERICA L-19; NERICA L-20; NERICA L-41; NERICA L-42; and NERICA L-60 from the department of plant physiology and crop product