Estimating the impact of environmental management on strawberry yield using publicly available agricultural data in South Korea.
PeerJ
; 11: e15390, 2023.
Article
in En
| MEDLINE
| ID: mdl-37193021
ABSTRACT
Advanced information and communication technologies (ICTs) have made data collection more efficient for agricultural studies. Using publicly available database in South Korea, we estimated the relationship between the management of air temperature and relative humidity and the strawberry yield during two harvest seasons. Longitudinal data of multiple greenhouses were merged and processed, and mixed-effects models were applied to account both observed and unobserved factors across the greenhouses. The averages of air temperature and relative humidity inside each greenhouse do not take volatility of the time-varying variables into consideration, so we assessed the management of each greenhouse by the percent of time that air temperature between 15 °C and 20 °C (denoted as T%) and the percent of time that relative humidity between 0% and 50% (denoted by H%). The statistical models estimated that the strawberry yield decreases with respect to the number of days since harvest began and the rate of decrease is slower when T% and H% are higher. This study used large-scale multilocation data to provide the practical suggestion that air temperature and relative humidity should be maintained within the optimal ranges to mitigate the loss of strawberry yield especially at the later phase of a harvest season.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Fragaria
/
Agriculture
/
Environment
Type of study:
Prognostic_studies
/
Risk_factors_studies
Language:
En
Journal:
PeerJ
Year:
2023
Document type:
Article
Affiliation country:
United States