Recommended application rates for each material in
ca_organic_amendment_properties, broken out by crop
structure (row crops vs orchards). The two rate sets are identical
for most materials in the source, but a handful of N rich materials
(Blood meal, poultry manure) differ between row and tree applications.
Format
A tibble with 64 rows (32 materials x 2 crop structures) and the columns:
- material
Material name. Joins to
ca_organic_amendment_properties.- crop_structure
"rows"for annual row crops,"trees"for perennial orchards.- app_rate_min, app_rate_max
Amendment application rate range (lbs of amendment / acre).
- total_n_min_lbs_acre, total_n_max_lbs_acre
Total N delivered at those rates (lbs N / acre).
- source
Short citation.
- total_n_min_g_m2, total_n_max_g_m2
Same N range in SI units (g N / m\(^2\)).