Results 231 to 240 of about 1,448,954 (298)

Epidemiological study of the serology and geographic distribution of abortion causative agents in aceh cows in Indonesia. [PDF]

open access: yesOpen Vet J
Hanafiah M   +6 more
europepmc   +1 more source

Examining the Impact of Row Planting on Labor Use for Sustainable Food Production Among Maize Farmers in Rural Ghana

open access: yesAgribusiness, EarlyView.
ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah   +4 more
wiley   +1 more source

Geographic Distribution of Clinical Trials for Advanced-Stage Cancer.

open access: yesJAMA Oncol
Swenson WT   +3 more
europepmc   +1 more source

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