This function calculates the indicator for the presence of plant parasitic nematodes. If input values are not given, the number is assumed to be zero.
ind_nematodes(
B_LU_BRP = B_LU_BRP,
A_RLN_PR_TOT = 0,
A_RLN_PR_CREN = 0,
A_RLN_PR_NEG = 0,
A_RLN_PR_PEN = 0,
A_RLN_PR_PRA = 0,
A_RLN_PR_THO = 0,
A_RLN_PR_FLA = 0,
A_RLN_PR_FAL = 0,
A_RLN_PR_PIN = 0,
A_RLN_PR_PSE = 0,
A_RLN_PR_VUL = 0,
A_RLN_PR_DUN = 0,
A_RLN_PR_ZEA = 0,
A_RKN_ME_TOT = 0,
A_RKN_ME_HAP = 0,
A_RKN_ME_CHIFAL = 0,
A_RKN_ME_CHI = 0,
A_RKN_ME_NAA = 0,
A_RKN_ME_FAL = 0,
A_RKN_ME_MIN = 0,
A_RKN_ME_INC = 0,
A_RKN_ME_JAV = 0,
A_RKN_ME_ART = 0,
A_RKN_ME_ARE = 0,
A_RKN_ME_ARD = 0,
A_DSN_TR_TOT = 0,
A_DSN_TR_SIM = 0,
A_DSN_TR_PRI = 0,
A_DSN_TR_VIR = 0,
A_DSN_TR_SPA = 0,
A_DSN_TR_CYL = 0,
A_DSN_TR_HOO = 0,
A_DSN_PA_TER = 0,
A_DSN_PA_PAC = 0,
A_DSN_PA_ANE = 0,
A_DSN_PA_NAN = 0,
A_DSN_TY_TOT = 0,
A_DSN_RO_TOT = 0,
A_DSN_XI_TOT = 0,
A_DSN_LO_TOT = 0,
A_DSN_HEM_TOT = 0,
A_DSN_HEL_TOT = 0,
A_SN_DI_TOT = 0,
A_SN_DI_DIP = 0,
A_SN_DI_DES = 0,
A_OPN_PA_TOT = 0,
A_OPN_PA_BUK = 0,
A_OPN_CY_TOT = 0,
A_OPN_AP_TOT = 0,
A_OPN_AP_FRA = 0,
A_OPN_AP_RIT = 0,
A_OPN_AP_SUB = 0,
A_OPN_CR_TOT = 0,
A_OPN_SU_TOT = 0,
A_NPN_SA_TOT = 0
)(numeric) The crop code (gewascode) from the BRP
(numeric) Number of pratylenchus spp. (n / 100g)
(numeric) Number of pratylenchus crenatus (n / 100g)
(numeric) Number of pratylenchus neglectus (n / 100g)
(numeric) Number of pratylenchus penetrans (n / 100g)
(numeric) Number of pratylenchus pratensis (n / 100g)
(numeric) Number of pratylenchus thornei (n / 100g)
(numeric) Number of pratylenchus flakkensis (n / 100g)
(numeric) Number of pratylenchus fallax (n / 100g)
(numeric) Number of pratylenchus pinguicaudatus (n / 100g)
(numeric) Number of pratylenchus pseudopratensis (n / 100g)
(numeric) Number of pratylenchus vulnus (n / 100g)
(numeric) Number of pratylenchus dunensis (n / 100g)
(numeric) Number of pratylenchus zeae (n / 100g)
(numeric) Number of meloidogyne spp. (n / 100g)
(numeric) Number of meloidogyne hapla (n / 100g)
(numeric) Number of meloidogyne chitwoodi/fallax (n / 100g)
(numeric) Number of meloidogyne chitwoodi (n / 100g)
(numeric) Number of meloidogyne naasi (n / 100g)
(numeric) Number of meloidogyne fallax (n / 100g)
(numeric) Number of meloidogyne minor (n / 100g)
(numeric) Number of meloidogyne incognita (n / 100g)
(numeric) Number of meloidogyne javanica (n / 100g)
(numeric) Number of meloidogyne artiellia (n / 100g)
(numeric) Number of meloidogyne arenaria (n / 100g)
(numeric) Number of meloidogyne ardenensis (n / 100g)
(numeric) Number of trichodoridae spp. (n / 100g)
(numeric) Number of trichodorus similis (n / 100g)
(numeric) Number of trichodorus primitivus (n / 100g)
(numeric) Number of trichodorus viruliferus (n / 100g)
(numeric) Number of trichodorus sparsus (n / 100g)
(numeric) Number of trichodorus cylindricus (n / 100g)
(numeric) Number of trichodorus hooperi (n / 100g)
(numeric) Number of paratrichodorus teres (n / 100g)
(numeric) Number of paratrichodorus pachydermus (n / 100g)
(numeric) Number of paratrichodorus anemones (n / 100g)
(numeric) Number of paratrichodorus nanus (n / 100g)
(numeric) Number of tylenchorhynchus spp. (n / 100g)
(numeric) Number of rotylenchus spp. (n / 100g)
(numeric) Number of xiphinema spp. (n / 100g)
(numeric) Number of longidorus spp. (n / 100g)
(numeric) Number of hemicycliophora spp. (n / 100g)
(numeric) Number of helicotylenchus spp. (n / 100g)
(numeric) Number of ditylenchus spp. (n / 100g)
(numeric) Number of ditylenchus dipsaci (n / 100g)
(numeric) Number of ditylenchus destructor (n / 100g)
(numeric) Number of paratylenchus spp. (n / 100g)
(numeric) Number of paratylenchus bukowinensis (n / 100g)
(numeric) Number of cysteaaltjes (n / 100g)
(numeric) Number of aphelenchoides spp. (n / 100g)
(numeric) Number of aphelenchoides fragariae (n / 100g)
(numeric) Number of aphelenchoides ritzemabosi (n / 100g)
(numeric) Number of aphelenchoides subtenuis (n / 100g)
(numeric) Number of criconematidae spp. (n / 100g)
(numeric) Number of subanguina spp. (n / 100g)
(numeric) Number of saprofage en overige (n / 100g)
The evaluated score for the soil function for nematode community. A numeric value between 0 and 1.
ind_nematodes(B_LU_BRP = 1019)
#> [1] 1
ind_nematodes(B_LU_BRP = 1019,A_RLN_PR_TOT = 250,A_RLN_PR_ZEA = 400,A_SN_DI_DIP = 5)
#> [1] 0.2