Data or statistical facts on the situation and perspectives of agri-food systems and the impact of policies
In El Salvador, days to first service: 76.3 Services per conception: 3.12 Days open: 187.5 (Castro-Montoya et al., 2022)
Retained placenta was observed in 304 cases out of 2685 available records, IUI were observed in 1397 cases out of 3320 records, and mastitis occurrence before the median frst service was observed in 511 cows out of 3290 records (Castro-Montoya et al., 2022)
6.2 to 7.3 kg CO₂e per kilogram is the carbon footprint of coffee in polycultures, compared to 9 to 10.8 kg CO₂e in monocultures (IICA, 2021).
540 billion dollars are spent annually on producer support, two-thirds of which distort prices and damage the environment (FAO, UNDP and UNEP, 2021).
50,857.5 Kton CO₂e El Salvador seeks to reduce in its AFOLU sector between 2035 and 2040, conditional on financing (Government of El Salvador, 2021).
The 124 g LWG/kg DM represents the average feed conversion with 360 g/kg CP of RUP, being 10 g LWG/kg DM higher than with 260 g/kg CP of RUP (Corea et al., 2020).
The 151 g/kg DM represents the crude protein content in cowpea hay, being 95.5 g/kg DM higher than pangola grass hay (55.5 g/kg DM) (Corea et al., 2020).
The 900 g/day represents the average live weight gain in heifers fed cowpea hay, being 90 g/day higher than those with pangola grass hay (Corea et al., 2020).
The 166 kg represents the average initial live weight of 6.5-month-old Holstein heifers under tropical conditions in El Salvador (Corea et al., 2020).
The 70.3% represents the apparent total tract digestibility of organic matter in cowpea hay diets, being 4.7 percentage points higher than pangola diets (Corea et al., 2020).
