Zahtjevi za uzorkovanje tla u Novom Meksiku

Q: Koliko često trebate uzimati uzorke tla u Novom Meksiku?

Zaštita podzemnih voda, dodatni zahtjevi za izdavanje dozvola za mljekare (Pravilo za mljekare) (uvjetno pravilo): Godišnje na svakom polju koje je primilo otpadne ili oborinske vode, obrađeno ili na ugaru. Savjeti za uzorkovanje NMSU Cooperative Extension (službene smjernice): Svake godine prije sezone usjeva; barem svake druge godine.

Q: Kada u godini treba uzorkovati tlo u Novom Meksiku?

Zaštita podzemnih voda, dodatni zahtjevi za izdavanje dozvola za mljekare (Pravilo za mljekare) (uvjetno pravilo): Prije prve primjene otpadnih voda na novom polju; početni događaj na svakom polju u prvoj godini svakog roka važenja dozvole.

Q: Koliko hektara može pokriti jedan uzorak tla u Novom Meksiku?

Savjeti za uzorkovanje od strane NMSU Cooperative Extension (službene smjernice): Polja usjeva veća od 25 jutara (10,12 ha) podijelite u odvojene dijelove za uzorkovanje.

Q: Koliko duboko treba uzimati uzorke tla u Novom Meksiku?

Zaštita podzemnih voda, dodatni zahtjevi za izdavanje dozvola za mljekare (Pravilo za mljekare) (uvjetno pravilo): Tri kompozita po polju: 0 do 12 inča (0 do 30,48 cm), 12 do 24 inča (30,48 do 60,96 cm) i 24 do 36 inča (60,96 do 91,44 cm). Savjeti za uzorkovanje NMSU Cooperative Extension (službene smjernice): Neobrađeno tlo (polja s izravnom sjetvom, voćnjaci, vinogradi): 6 do 8 inča (15,24 do 20,32 cm). Obrađena polja: 12 inča (30,48 cm).

Q: Koliko jezgara ide u jedan uzorak tla u Novom Meksiku?

Zaštita podzemnih voda, dodatni zahtjevi za izdavanje dozvola za mljekare (Pravilo za mljekare) (uvjetno pravilo): 15 jezgri po kompozitu. Savjeti za uzorkovanje NMSU Cooperative Extension (službene smjernice): 10 do 15 poduzoraka s iste dubine po uzorku.

Q: Koliko uzoraka tla je potrebno za polje od 100 hektara u Novom Meksiku?

Prema savjetima za uzorkovanje NMSU Cooperative Extension: Za ujednačeno polje od 100 hektara potrebna su najmanje 4 složena uzorka od najviše 25 hektara svaki, i ukupno najmanje 40 jezgri, 10 po uzorku.

Državni propisi: 20.6.6 NMAC, Zaštita podzemnih voda: Dodatni zahtjevi za izdavanje dozvola za mljekarske pogone. Državne smjernice: Savjeti za uzorkovanje NMSU Cooperative Extension.

Uzorkovanje tla u Novom Meksiku: učestalost, površina, dubina i jezgre

Koliko često trebate uzimati uzorke tla u Novom Meksiku?

Ground water protection, supplemental permitting requirements for dairy facilities (Dairy Rule) Conditional Annually on every field that has received wastewater or stormwater, cropped or fallow.
NMSU Cooperative Extension sampling advice Official guidance Every year before the crop season; at least every other year.

Kada u godini treba uzorkovati tlo u Novom Meksiku?

Ground water protection, supplemental permitting requirements for dairy facilities (Dairy Rule) Conditional Before the first wastewater application on a new field; an initial event on every field in the first year of each permit term.

Koliko hektara može pokriti jedan uzorak tla u Novom Meksiku?

NMSU Cooperative Extension sampling advice Official guidance Divide crop fields larger than 25 acres (10.12 ha) into separate sampling sections.

Koliko duboko treba uzimati uzorke tla u Novom Meksiku?

Ground water protection, supplemental permitting requirements for dairy facilities (Dairy Rule) Conditional Three composites per field: 0 to 12 inches (0 to 30.48 cm), 12 to 24 inches (30.48 to 60.96 cm) and 24 to 36 inches (60.96 to 91.44 cm).
NMSU Cooperative Extension sampling advice Official guidance Untilled ground (direct-seeded fields, orchards, vineyards): 6 to 8 inches (15.24 to 20.32 cm). Tilled fields: 12 inches (30.48 cm).

Koliko jezgara ide u jedan uzorak tla u Novom Meksiku?

Ground water protection, supplemental permitting requirements for dairy facilities (Dairy Rule) Conditional 15 cores per composite.
NMSU Cooperative Extension sampling advice Official guidance 10 to 15 subsamples from the same depth per sample.

Koliko uzoraka tla je potrebno za polje od 100 hektara u Novom Meksiku?

NMSU Cooperative Extension sampling advice: Za ujednačeno polje od 100 hektara potrebna su najmanje 4 složena uzorka, svaki ne veći od 25 hektara, i ukupno najmanje 40 jezgri, 10 po uzorku.

Uzorci i jezgre za bilo koju veličinu polja

Soil sampling rules in New Mexico, with the exact wording of each source
Country / region	Purpose / programme	Time / frequency	Area per sample	Method	Depth	Cores	Status and source
United States
New MexicoUnited StatesNew Mexico only. Other states set their own rules.	Annual soil sampling of dairy land application fieldsGround water protection, supplemental permitting requirements for dairy facilities (Dairy Rule)	Repeat Annually on every field that has received wastewater or stormwater, cropped or fallow Season Before the first wastewater application on a new field; an initial event on every field in the first year of each permit term	Not specified	One composite per field from cores taken at random throughout the field; a separate composite for each soil texture.	Three composites per field: 0 to 12 inches (0 to 30.48 cm), 12 to 24 inches (30.48 to 60.96 cm) and 24 to 36 inches (60.96 to 91.44 cm)	15 cores per composite	Conditional20.6.6 NMAC (New Mexico Administrative Code)
Who it applies to, the exact wording and every source Who it applies to Dairy facilities with a discharge permit and a land application area: every field that has received or is receiving wastewater or stormwater, and every field in the first year of each permit term. Laboratory and analysis pH, EC, sodium, calcium and magnesium on a saturated paste extract; phosphorus by Olsen sodium bicarbonate; nitrate by 2 molar KCl extract; methods under 20.6.6.24 NMAC. Field identifiers A map showing the fields and the sampling locations within each field, submitted with the results. In force from 16 June 2015 Legal text 20.6.6 NMAC, Ground Water Protection: Supplemental Permitting Requirements for Dairy Facilities, 20.6.6.25 NMAC, Subsections K and L The wording in the source Timing Beginning in the year following the initial soil sampling required by this section, the permittee shall collect annual soil samples from each field within the land application area that has received or is actively receiving wastewater or stormwater. 20.6.6.25.L NMAC For those fields that have never before received wastewater, the permittee shall collect soil samples immediately before initial wastewater application and annually thereafter. 20.6.6.25.L NMAC Once a field has received wastewater it shall be sampled annually regardless of whether the field is cropped, remains fallow, or has recently received wastewater or stormwater. 20.6.6.25.L NMAC A permittee shall collect composite soil samples from each field within the land application area for the first soil sampling event during the first year following the effective date of the discharge permit. 20.6.6.25.K NMAC Method Each surface and sub-surface soil sample shall consist of a single composite of 15 soil cores collected randomly throughout each field. Should a field consist of different soil textures (i.e., sandy and silty clay), a composite soil sample shall be collected from each soil texture within each field. 20.6.6.25.L(1) NMAC Depth One surface composite soil sample (first-foot) and two sub-surface composite soil samples (second-foot and third-foot) shall be collected from each field. 20.6.6.25.L NMAC Surface soil samples (first-foot) shall be collected from a depth of 0 to 12 inches. 20.6.6.25.L(2) NMAC Each second-foot sub-surface soil sample shall be collected from a depth of 12 to 24 inches. 20.6.6.25.L(3) NMAC Each third-foot sub-surface soil sample shall be collected from a depth of 24 to 36 inches. 20.6.6.25.L(4) NMAC Cores Each surface and sub-surface soil sample shall consist of a single composite of 15 soil cores collected randomly throughout each field. 20.6.6.25.L(1) NMAC Who it applies to ADDITIONAL MONITORING REQUIREMENTS FOR DAIRY FACILITIES WITH A LAND APPLICATION AREA: 20.6.6.25 NMAC, heading Beginning in the year following the initial soil sampling required by this section, the permittee shall collect annual soil samples from each field within the land application area that has received or is actively receiving wastewater or stormwater. 20.6.6.25.L NMAC Laboratory and analysis pH, electrical conductivity, sodium, calcium, and magnesium shall be analyzed using a saturated paste extract in accordance with the analytical methodology required by Subsection B of 20.6.6.24 NMAC. Phosphorus shall be analyzed using the Olsen sodium bicarbonate method 20.6.6.25.L(7) NMAC Nitrate as nitrogen shall be analyzed by a 2 molar KCl extract 20.6.6.25.L(7) NMAC Field identifiers The permittee shall submit the analytical results and a map showing the fields and the sampling locations within each field to the department in the monitoring report due by May 1. 20.6.6.25.L(8) NMAC In force EFFECTIVE DATE: 01/31/2011, unless a later date is cited at the end of a section. 20.6.6.5 NMAC [20.6.6.25 NMAC – N, 01/31/2011; A, 12/31/2011; A, 06/16/2015] 20.6.6.25 NMAC, history note Sources 20.6.6 NMAC (New Mexico Administrative Code) Law Sources re-checked every two months, last update October 2026. Reviewed by GeoPard editorial team.
New MexicoUnited StatesNew Mexico only. Other states set their own rules.	Routine soil fertility samplingNMSU Cooperative Extension sampling advice	Repeat Every year before the crop season; at least every other year	Divide crop fields larger than 25 acres (10.12 ha) into separate sampling sections	One sample per management zone: an area treated the same for water, fertilizer and yield potential. Divide by yield history, slope, weed pressure and soil type.	Untilled ground (direct-seeded fields, orchards, vineyards): 6 to 8 inches (15.24 to 20.32 cm). Tilled fields: 12 inches (30.48 cm).	10 to 15 subsamples from the same depth per sample	Official guidanceNMSU Guide A-146, Recommended Analyses for New Mexico Soils
Who it applies to, the exact wording and every source Who it applies to Advice for New Mexico farms from New Mexico State University Cooperative Extension. Not law. Laboratory and analysis Labs in the North American Proficiency Testing Program are suggested. For New Mexico soils, pH on the saturated paste. In force from Under review Legal text New Mexico State University, Guide A-146, Recommended Analyses for New Mexico Soils The wording in the source Timing It is recommended to test your soil every year before the crop season to assess its chemical and nutrient status. If that is not possible, then at least every other year. Guide A-146, Introduction Area per sample Crop fields larger than 25 acres should be divided into separate sampling sections to capture differences within the field. Guide A-146, Collecting a Sample from the Field Method Samples should be taken from areas that can be treated as distinct units (management zones). Guide A-146, Collecting a Sample from the Field When deciding how to divide a field, consider historical yield variation along with factors like slope, weed pressure, and soil type. Guide A-146, Collecting a Sample from the Field The recommended number of subsamples ensures that the sample is representative of a “management zone.” This area may be treated the same for watering, fertilizer application, and yield potential. Guide A-146, Collecting a Sample from the Field Depth Areas that are not tilled, such as direct-seeded fields, orchards, vineyards, turfgrass, and perennial gardens, should be sampled to a depth of 6 to 8 inches. Any area that has been tilled, such as annual gardens, conventionally tilled production fields, or similar areas, should be sampled to a depth of 12 inches. Guide A-146, Collecting a Sample from the Field Cores It usually takes 10 to 15 subsamples taken to the same depth and combined into one sample in order to be confident in the soil test results from any given lab. Guide A-146, Collecting a Sample from the Field Laboratory and analysis Consider using laboratories that participate in the North American Proficiency Testing Program (Table 1). Guide A-146, Laboratories For New Mexico soils, pH should be determined on the saturated paste (pHs), which best reflects field conditions. Guide A-146, What Analyses to Request, pH Sources NMSU Guide A-146, Recommended Analyses for New Mexico Soils Guidance Sources re-checked every two months, last update October 2026. Reviewed by GeoPard editorial team.

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Zahtjevi za uzorkovanje tla u Novom Meksiku

Zahtjevi za uzorkovanje tla u Novom Meksiku

Uzorkovanje tla u Novom Meksiku: učestalost, površina, dubina i jezgre

Koliko često trebate uzimati uzorke tla u Novom Meksiku?

Kada u godini treba uzorkovati tlo u Novom Meksiku?

Koliko hektara može pokriti jedan uzorak tla u Novom Meksiku?

Koliko duboko treba uzimati uzorke tla u Novom Meksiku?

Koliko jezgara ide u jedan uzorak tla u Novom Meksiku?

Koliko uzoraka tla je potrebno za polje od 100 hektara u Novom Meksiku?

The wording in the source

Timing

Method

Depth

Cores

Who it applies to

Laboratory and analysis

Field identifiers

In force

Sources

The wording in the source

Timing

Area per sample

Method

Depth

Cores

Laboratory and analysis

Sources

Planirajte točke prema pravilu koje se primjenjuje

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