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Table 1 Elements of the systematic review question

From: Strategies for managing spring frost risks in orchards: effectiveness and conditionality—A systematic review protocol

Term Explanation
Population Commercially important temperate fruits:Apple, Pear, Sweet cherry, Peach, Nectarine, Plum, Apricot, Avocado, Lemon, Orange, Grapefruit, Mandarine, Pomelo, Grapevine
Intervention Passive or active frost damage reduction tools
Comparator No intervention
Interventions characterised by parameters (intensity, concentration, timing…)
Outcome Measures of ambient temperature
Measures of damage on flowers, buds, or fruitlets
Measures of production (yield)
Advance/delay of phenological stages