add ca fertilization harmonization and ncc compost support

modules/data.land/NEWS.md

@@ -12,8 +12,8 @@
 * Datasets
   *  `landiq_crop_mapping_codes` dataset mapping LandIQ crop classification codes to human-readable crop names.
   *  `bism_kc_by_crop` dataset containing BISm crop coefficient schedules and stage timing references for use in ET estimation, including columns that map to LandIQ class and subclass.
-  *  `ca_n_application_rate` dataset with recommended N application rates (g N/m2) for 33 California crops from CDFA-FREP and UC ANR sources.
-  *  `ca_compost_amendment` dataset with C:N ratios, carbon, nitrogen, and PAN (g/m2) for 32 organic amendment materials.
+  *  `ca_n_application_rate` dataset with recommended N application rates (g N/m2) for 41 California crops from CDFA-FREP and UC ANR sources.
+  *  `ca_compost_amendment` dataset with C:N ratios, nitrogen, and PAN (g/m2) for 32 organic amendment materials, plus a `material_class` column mapping each material to the CalRecycle taxonomy (14 CCR section 17852).
 * Functions
   *  `look_up_ca_n_rate()` for looking up crop-specific N application rates by name (exact match first, partial match suggestions on miss).
   *  `look_up_ca_compost_amendment()` for looking up organic amendment properties by material name.

modules/data.land/R/data.R

@@ -247,29 +247,29 @@
 #' California organic amendment (compost) properties
 #'
 #' Properties of organic amendment materials used in California agriculture,
-#' including C:N ratios, carbon and nitrogen content, plant-available nitrogen
-#' (PAN), and application rates. Some materials appear in multiple rows when
-#' values are reported by different sources (e.g. Corn stalks, Cow manure,
-#' Vegetable waste). The \code{source} column disambiguates these.
+#' including C:N ratios, nitrogen content, plant-available nitrogen (PAN),
+#' and application rates. Each material is also tagged with the CalRecycle
+#' material_class taxonomy (14 CCR section 17852). Some materials appear
+#' in multiple rows when values are reported by different sources
+#' (e.g. Corn stalks, Cow manure, Vegetable waste). The \code{source}
+#' column disambiguates these.
 #'
 #' @format A tibble with 32 rows and the following columns:
 #' \describe{
 #'   \item{material}{\code{character}. Amendment material name.}
+#'   \item{material_class}{\code{character}. CalRecycle taxonomy
+#'     (14 CCR section 17852): one of green, food, wood, yard, ag,
+#'     biosolids.}
 #'   \item{cn_min, cn_max, cn_avg}{\code{numeric}. Carbon-to-nitrogen ratio
 #'     range and average.}
-#'   \item{c_pct}{\code{numeric}. Assumed carbon content (percent).}
 #'   \item{n_pct}{\code{numeric}. Total nitrogen content (percent).}
 #'   \item{pan_pct}{\code{numeric}. Plant-available nitrogen after 4 weeks
 #'     (percent). Negative values indicate N immobilization.}
 #'   \item{n_class}{\code{character}. "LOWER" or "HIGHER" N content class.}
 #'   \item{app_rate_min, app_rate_max}{\code{numeric}. Application rate range
 #'     (lbs/acre).}
-#'   \item{total_c_min_lbs_acre, total_c_max_lbs_acre}{\code{numeric}.
-#'     Total carbon applied (lbs C/acre).}
 #'   \item{total_n_min_lbs_acre, total_n_max_lbs_acre}{\code{numeric}.
 #'     Total nitrogen applied (lbs N/acre).}
-#'   \item{total_c_min_g_m2, total_c_max_g_m2}{\code{numeric}.
-#'     Total carbon in SI units (g C/m\eqn{^2}).}
 #'   \item{total_n_min_g_m2, total_n_max_g_m2}{\code{numeric}.
 #'     Total nitrogen in SI units (g N/m\eqn{^2}).}
 #'   \item{source}{\code{character}. Short citation for the data source.}

modules/data.land/R/look_up_ca_n_rate.R

@@ -117,9 +117,8 @@ look_up_ca_n_rate <- function(
 #' @param aggregate Character, one of "none" (default) or "mean".
 #'   If "mean", rows for the same material are averaged into a single row.
 #'
-#' @return A tibble with columns: `material`, `cn_min`, `cn_max`,
-#'   `cn_avg`, `c_pct`, `n_pct`, `pan_pct`, `n_class`,
-#'   `total_c_min_g_m2`, `total_c_max_g_m2`,
+#' @return A tibble with columns: `material`, `material_class`,
+#'   `cn_min`, `cn_max`, `cn_avg`, `n_pct`, `pan_pct`, `n_class`,
 #'   `total_n_min_g_m2`, `total_n_max_g_m2`, `source`.
 #'   Returns an empty tibble (with a warning) if no match is found.
 #'
@@ -174,33 +173,32 @@ look_up_ca_compost_amendment <- function(
       )
     }
     return(dplyr::tibble(
-      material = character(), cn_min = numeric(), cn_max = numeric(),
-      cn_avg = numeric(), c_pct = numeric(),
+      material = character(), material_class = character(),
+      cn_min = numeric(), cn_max = numeric(), cn_avg = numeric(),
       n_pct = numeric(), pan_pct = numeric(), n_class = character(),
-      total_c_min_g_m2 = numeric(), total_c_max_g_m2 = numeric(),
       total_n_min_g_m2 = numeric(), total_n_max_g_m2 = numeric(),
       source = character()
     ))
   }
 
   out <- result |>
     dplyr::select(
-      "material", "cn_min", "cn_max", "cn_avg",
-      "c_pct", "n_pct", "pan_pct", "n_class",
-      "total_c_min_g_m2", "total_c_max_g_m2",
+      "material", "material_class",
+      "cn_min", "cn_max", "cn_avg",
+      "n_pct", "pan_pct", "n_class",
       "total_n_min_g_m2", "total_n_max_g_m2",
       "source"
     )
 
   if (aggregate == "mean" && nrow(out) > 1) {
     numeric_cols <- c(
-      "cn_min", "cn_max", "cn_avg", "c_pct", "n_pct", "pan_pct",
-      "total_c_min_g_m2", "total_c_max_g_m2",
+      "cn_min", "cn_max", "cn_avg", "n_pct", "pan_pct",
       "total_n_min_g_m2", "total_n_max_g_m2"
     )
     out <- out |>
       dplyr::summarize(
         dplyr::across(dplyr::all_of(numeric_cols), mean),
+        material_class = dplyr::first(.data$material_class),
         n_class = dplyr::first(.data$n_class),
         source = paste(unique(.data$source), collapse = "; "),
         .by = "material"

modules/data.land/data-raw/compost.tsv

@@ -0,0 +1,33 @@
+Material	C_MIN (C:N)	C_MAX (C:N)	C_Avg (C:N)	C_Assumed (%)	Total N (%)	4 week PAN (%)	LowerN/HigherN	RowsMIN_AppRate (tons/acre)	RowsMIN_AppRate (lbs/acre)	RowsMIN_Total_N (lbs N/acre)	RowsMIN_Avail_N (lbs N/acre)	RowsMIN_Total_C (lbs C/acre)	RowsMAX_AppRate (tons/acre)	RowsMAX_AppRate (lbs/acre)	RowsMAX_Total_N (lbs N/acre)	RowsMAX_Avail_N (lbs N/acre)	RowsMAX_Total_C (lbs C/acre)	TreesMIN_AppRate (tons/acre)	TreesMIN_AppRate (lbs/acre)	TreesMIN_Total_N (lbs N/acre)	TreesMIN_Avail_N (lbs N/acre)	TreesMIN_Total_C (lbs C/acre)	TreesMAX_AppRate (tons/acre)	TreesMAX_AppRate (lbs/acre)	TreesMAX_Total_N (lbs N/acre)	TreesMAX_Avail_N (lbs N/acre)	TreesMAX_Total_C (lbs C/acre)	Source
+Alfalfa hay	13.00	13.00	13.00	40.00%	3.08	16.15	LOWER	4.00	8000.00	246.15	39.76	98.46	5.30	10600.00	326.15	52.69	130.46	4.00	8000.00	246.15	39.76	98.46	5.30	10600.00	326.15	52.69	130.46	Eghball, UNL Extension
+Apple pomace	21.00	21.00	21.00	40.00%	1.90	-1.43	LOWER	4.00	8000.00	152.38	-2.18	60.95	5.30	10600.00	201.90	-2.88	80.76	4.00	8000.00	152.38	-2.18	60.95	5.30	10600.00	201.90	-2.88	80.76	Eghball, UNL Extension
+Bark	100.00	130.00	115.00	40.00%	0.35	-24.78	LOWER	4.00	8000.00	27.83	-6.90	11.13	5.30	10600.00	36.87	-9.14	14.75	4.00	8000.00	27.83	-6.90	11.13	5.30	10600.00	36.87	-9.14	14.75	Eghball, UNL Extension
+Blood meal	4.00	4.00	4.00	40.00%	10.00	60.00	HIGHER	2.20	4400.00	440.00	264.00	176.00	3.60	7200.00	720.00	432.00	288.00	1.50	3000.00	300.00	180.00	120.00	2.90	5800.00	580.00	348.00	232.00	Eghball, UNL Extension
+Coffee grounds	20.00	20.00	20.00	40.00%	2.00	0.00	LOWER	4.00	8000.00	160.00	0.00	64.00	5.30	10600.00	212.00	0.00	84.80	4.00	8000.00	160.00	0.00	64.00	5.30	10600.00	212.00	0.00	84.80	Eghball, UNL Extension
+Corn cobs	50.00	120.00	85.00	40.00%	0.47	-22.94	LOWER	4.00	8000.00	37.65	-8.64	15.06	5.30	10600.00	49.88	-11.44	19.95	4.00	8000.00	37.65	-8.64	15.06	5.30	10600.00	49.88	-11.44	19.95	Eghball, UNL Extension
+Corn stalks	60.00	70.00	65.00	40.00%	0.62	-20.77	LOWER	4.00	8000.00	49.23	-10.22	19.69	5.30	10600.00	65.23	-13.55	26.09	4.00	8000.00	49.23	-10.22	19.69	5.30	10600.00	65.23	-13.55	26.09	Rynk, NC State Extension
+Corn stalks	80.00	80.00	80.00	40.00%	0.50	-22.50	LOWER	4.00	8000.00	40.00	-9.00	16.00	5.30	10600.00	53.00	-11.93	21.20	4.00	8000.00	40.00	-9.00	16.00	5.30	10600.00	53.00	-11.93	21.20	Eghball, UNL Extension
+Cow manure	20.00	25.00	22.50	40.00%	1.78	-3.33	LOWER	4.00	8000.00	142.22	-4.74	56.89	5.30	10600.00	188.44	-6.28	75.38	4.00	8000.00	142.22	-4.74	56.89	5.30	10600.00	188.44	-6.28	75.38	Rynk, NC State Extension
+Cow manure	20.00	20.00	20.00	40.00%	2.00	0.00	LOWER	4.00	8000.00	160.00	246.15	64.00	5.30	10600.00	212.00	0.00	84.80	4.00	8000.00	160.00	0.00	64.00	5.30	10600.00	212.00	0.00	84.80	Eghball, UNL Extension
+Dry leaves	30.00	80.00	55.00	40.00%	0.73	-19.09	LOWER	4.00	8000.00	58.18	-11.11	23.27	5.30	10600.00	77.09	-14.72	30.84	4.00	8000.00	58.18	-11.11	23.27	5.30	10600.00	77.09	-14.72	30.84	Rynk, NC State Extension
+Fruit waste	35.00	35.00	35.00	40.00%	1.14	-12.86	LOWER	4.00	8000.00	91.43	-11.76	36.57	5.30	10600.00	121.14	-15.58	48.46	4.00	8000.00	91.43	-11.76	36.57	5.30	10600.00	121.14	-15.58	48.46	Eghball, UNL Extension
+Grass	12.00	25.00	18.50	40.00%	2.16	2.43	LOWER	4.00	8000.00	172.97	4.21	69.19	5.30	10600.00	229.19	5.57	91.68	4.00	8000.00	172.97	4.21	69.19	5.30	10600.00	229.19	5.57	91.68	Rynk, NC State Extension
+Grass clippings	12.00	25.00	18.50	40.00%	2.16	2.43	LOWER	4.00	8000.00	172.97	4.21	69.19	5.30	10600.00	229.19	5.57	91.68	4.00	8000.00	172.97	4.21	69.19	5.30	10600.00	229.19	5.57	91.68	Eghball, UNL Extension
+Horse manure	20.00	30.00	25.00	40.00%	1.60	-6.00	LOWER	4.00	8000.00	128.00	-7.68	51.20	5.30	10600.00	169.60	-10.18	67.84	4.00	8000.00	128.00	-7.68	51.20	5.30	10600.00	169.60	-10.18	67.84	Rynk, NC State Extension
+Leaves	40.00	80.00	60.00	40.00%	0.67	-20.00	LOWER	4.00	8000.00	53.33	-10.67	21.33	5.30	10600.00	70.67	-14.13	28.27	4.00	8000.00	53.33	-10.67	21.33	5.30	10600.00	70.67	-14.13	28.27	Eghball, UNL Extension
+Manure — cow and horse	20.00	25.00	22.50	40.00%	1.78	-3.33	LOWER	4.00	8000.00	142.22	-4.74	56.89	5.30	10600.00	188.44	-6.28	75.38	4.00	8000.00	142.22	-4.74	56.89	5.30	10600.00	188.44	-6.28	75.38	Eghball, UNL Extension
+Manure — poultry (fresh)	10.00	10.00	10.00	40.00%	4.00	30.00	HIGHER	2.20	4400.00	176.00	52.80	70.40	3.60	7200.00	288.00	86.40	115.20	1.50	3000.00	120.00	36.00	48.00	2.90	5800.00	232.00	69.60	92.80	Eghball, UNL Extension
+Manure with litter — horse	30.00	60.00	45.00	40.00%	0.89	-16.67	LOWER	4.00	8000.00	71.11	-11.85	28.44	5.30	10600.00	94.22	-15.70	37.69	4.00	8000.00	71.11	-11.85	28.44	5.30	10600.00	94.22	-15.70	37.69	Eghball, UNL Extension
+Manure with litter — poultry	13.00	18.00	15.50	40.00%	2.58	8.71	LOWER	4.00	8000.00	206.45	17.98	82.58	5.30	10600.00	273.55	23.83	109.42	4.00	8000.00	206.45	17.98	82.58	5.30	10600.00	273.55	23.83	109.42	Eghball, UNL Extension
+Newspaper	400.00	800.00	600.00	40.00%	0.07	-29.00	LOWER	4.00	8000.00	5.33	-1.55	2.13	5.30	10600.00	7.07	-2.05	2.83	4.00	8000.00	5.33	-1.55	2.13	5.30	10600.00	7.07	-2.05	2.83	Rynk, NC State Extension
+Newspaper, shredded	400.00	800.00	600.00	40.00%	0.07	-29.00	LOWER	4.00	8000.00	5.33	-1.55	2.13	5.30	10600.00	7.07	-2.05	2.83	4.00	8000.00	5.33	-1.55	2.13	5.30	10600.00	7.07	-2.05	2.83	Eghball, UNL Extension
+Paper	150.00	200.00	175.00	40.00%	0.23	-26.57	LOWER	4.00	8000.00	18.29	-4.86	7.31	5.30	10600.00	24.23	-6.44	9.69	4.00	8000.00	18.29	-4.86	7.31	5.30	10600.00	24.23	-6.44	9.69	Eghball, UNL Extension
+Pine needles	80.00	80.00	80.00	40.00%	0.50	-22.50	LOWER	4.00	8000.00	40.00	-9.00	16.00	5.30	10600.00	53.00	-11.93	21.20	4.00	8000.00	40.00	-9.00	16.00	5.30	10600.00	53.00	-11.93	21.20	Eghball, UNL Extension
+Poultry litter	5.00	20.00	12.50	40.00%	3.20	18.00	LOWER	4.00	8000.00	256.00	46.08	102.40	5.30	10600.00	339.20	61.06	135.68	4.00	8000.00	256.00	46.08	102.40	5.30	10600.00	339.20	61.06	135.68	Rynk, NC State Extension
+Sawdust and wood chips	100.00	500.00	300.00	40.00%	0.13	-28.00	LOWER	4.00	8000.00	10.67	-2.99	4.27	5.30	10600.00	14.13	-3.96	5.65	4.00	8000.00	10.67	-2.99	4.27	5.30	10600.00	14.13	-3.96	5.65	Eghball, UNL Extension
+Straw	40.00	100.00	70.00	40.00%	0.57	-21.43	LOWER	4.00	8000.00	45.71	-9.80	18.29	5.30	10600.00	60.57	-12.98	24.23	4.00	8000.00	45.71	-9.80	18.29	5.30	10600.00	60.57	-12.98	24.23	Rynk, NC State Extension
+Straw — oats and wheat	70.00	80.00	75.00	40.00%	0.53	-22.00	LOWER	4.00	8000.00	42.67	-9.39	17.07	5.30	10600.00	56.53	-12.44	22.61	4.00	8000.00	42.67	-9.39	17.07	5.30	10600.00	56.53	-12.44	22.61	Eghball, UNL Extension
+Swine manure	8.00	20.00	14.00	40.00%	2.86	12.86	LOWER	4.00	8000.00	228.57	29.39	91.43	5.30	10600.00	302.86	38.94	121.14	4.00	8000.00	228.57	29.39	91.43	5.30	10600.00	302.86	38.94	121.14	Rynk, NC State Extension
+Vegetable waste	10.00	20.00	15.00	40.00%	2.67	10.00	LOWER	4.00	8000.00	213.33	21.33	85.33	5.30	10600.00	282.67	28.27	113.07	4.00	8000.00	213.33	21.33	85.33	5.30	10600.00	282.67	28.27	113.07	Rynk, NC State Extension
+Vegetable waste	12.00	20.00	16.00	40.00%	2.50	7.50	LOWER	4.00	8000.00	200.00	15.00	80.00	5.30	10600.00	265.00	19.88	106.00	4.00	8000.00	200.00	15.00	80.00	5.30	10600.00	265.00	19.88	106.00	Eghball, UNL Extension
+Woodchips	100.00	500.00	300.00	40.00%	0.13	-28.00	LOWER	4.00	8000.00	10.67	-2.99	4.27	5.30	10600.00	14.13	-3.96	5.65	4.00	8000.00	10.67	-2.99	4.27	5.30	10600.00	14.13	-3.96	5.65	Rynk, NC State Extension