Pennsylvania Nutrient Management Practice Exam

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• What is the maximum application rate for liquid manure per acre?
• True or False? Nutrient Management Status Reviews of all CAFOs should be conducted every 5 years by local conservation districts.
• What is denitrification in the nitrogen cycle?
• What key change did Act 38 introduce compared to Act 6?
• What is defined as chemical fixation in the nitrogen cycle?
• Which of the following statements is correct regarding odor management under Act 38?
• What is the effect of ammonium fertilizers on soil acidity?
• Which of the following is a potential consequence of inadequate nitrogen availability due to immobilization?
• True or False: Local ordinances can be more strict than Act 38 regulations.
• Excess potassium (K) can negatively impact animal health because:
• What does the acronym CRPA represent in nutrient management practices?
• What is the starting material for most nitrogen fertilizers?
• To what depth should a soil sample be taken for cultivated crop fields?
• What effect does nitrification have on the pH of the soil where fertilizer is applied?
• What is the optimum range for magnesium (Mg) concentration in soil?
• Why is Pennsylvania's nutrient management planning considered unique?
• What defines very high animal density farms in terms of AEUs per acre?
• What is one method to reduce volatilization compared to broadcasting?
• When was Act 38 passed?
• When sampling no-till fields, how deep should the first sample be taken for lime and fertilizer recommendations?
• What role do manuresheds play in nutrient management?
• What is the correct depth for soil sampling during a PSNT?
• What can cause changes in soil structure?
• Which factor does NOT affect organic matter in soil?
• What is the purpose of starter fertilizer in crop cultivation?
• Which regulatory distances are emphasized for nutrient management practices?
• Which is the primary cause of increased soil acidity?
• Who administers the ACAP program?
• If manure is stacked but uncovered, within how many days must it be land applied?
• What is a recommended method to minimize denitrification losses?
• What is the weight equivalent of one Animal Equivalent Unit (AEU)?
• According to Act 38, which test must be used for phosphorus in soil samples?
• How does CEC affect crop nutrient uptake?
• True or False: Soil samples for PSNT for corn should be dried immediately.
• How many AEUs per acre classify high animal density farms?
• Which statement about nitrification is correct?
• What compound is produced through chemical fixation?
• What does the Agriculture Conservation Assistance Program (ACAP) provide?
• What is the role of permanent vegetated buffers in nutrient management?
• How can the release of nitrogen gas from the soil be classified?
• What type of soil is likely to show signs of sulfur deficiency?
• What are the two forms of nitrogen available for plant uptake?
• How often are CAFO inspections conducted by DEP?
• Are planners required to identify specific BMPs to address CRPAs?
• Which of the following statements about fall lime application is true?
• How often should on-site status reviews be completed for VAOs?
• Which management change would NOT require an amendment?
• True or False: Farmer Dorito can use tax credits obtained from REAP in conjunction with his CEG grant.
• What is the optimum potassium level for forage crops?
• How long does a reviewer have to complete a technical review of a nutrient management plan?
• To comply with regulations, how should existing stormwater control practices be handled?
• What is one of the primary purposes of the Act 38 of 2005?
• What is the maximum loan amount available through the Agri-Link program?
• How does moisture affect aglime quality?
• What is the most common source of error in soil test results?
• What is the process called when soil organic matter is decomposed by soil microbes, converting organic nitrogen to ammonium nitrogen?
• What is the required manure setback from active drinking water sources?
• Which form of nitrogen is unavailable to plants?
• What does soil texture refer to?
• True or False: Changes to manure management systems that affect nutrient content require an amendment.
• True or False: Nitrification inhibitors should be applied after the soil gets cold.
• Which of the following conditions is NOT required for mineralization to occur?
• How often are soil tests required after the date of the previous tests?
• What is the optimum magnesium level for crops other than grass forage crops?
• What defines a Concentrated Animal Operation (CAO)?
• What is one method to measure mineralization in corn?
• What must be done if a nutrient balance sheet is not required due to low manure import?
• What causes soil acidity?
• Which crop can tolerate a soil pH of 5.5?
• What is a primary factor in determining if an operation qualifies as a CAFO?
• What is the timeframe for a reviewer to conduct a completeness review of a nutrient management plan?
• For monitoring surface acidity in no-till fields, to what depth should the second sample be taken?
• Which nutrient is often regarded as the most limiting factor for crop production?
• Which of the following is NOT one of the essential plant nutrients?
• What is Cation Exchange Capacity (CEC)?
• What are the four key components involved in soil testing?
• Which of the following factors affects aglime quality?
• How does manure injection affect soil in no-till systems?
• How often is soil testing required if nutrients are applied in excess?
• What is the optimum potassium level for grain crops?
• True or False: All organic nitrogen from manure is available for plant uptake in the year it is applied.
• Which of the following describes the term "tilth"?
• True or False: Mineralization promotes better microbial activity in tillage systems over time.
• What typically happens to nitrogen levels when conservation practices are implemented?
• Which of the following changes requires an amendment due to a significant increase in animal units?
• When the ratio of potassium (K) to magnesium (Mg) approaches 1 or more, what concern arises?
• True or False? Soil structure is permanent and cannot change over time.
• What is a common sign of zinc deficiency in corn?
• What does soil structure refer to?
• What environmental condition may contribute to sulfur deficiency?
• Which of the following is a negative effect of soil acidity?
• Which of the following represents a Concentrated Animal Feeding Operation (CAFO)?
• What is the optimum magnesium level for grass forage crops?
• What type of agronomic change would require an amendment due to reduced nitrogen management?
• What is the maximum number of acres that can be represented by a single soil sample?
• Which method is NOT used to incorporate urea fertilizers?
• The level of crop production is limited by which of the following?
• What is a factor that can increase the potential for denitrification?
• Which of the following is NOT a type of NPDES permit that may impact agricultural operations?
• True or False: Nitrogen levels are required to be included in soil test results.
• Which nutrient, when excessive, can lead to animal health issues due to its uptake regardless of plant needs?
• Which of the following ions contributes to soil acidity?
• Through which type of lenders can Agri-Link loans be obtained?
• What is volatilization in the context of the nitrogen cycle?
• What PSNT result indicates that no additional sidedress nitrogen is required?
• True or False? Plants can absorb nutrients directly from the soil without dissolution in water.
• What is the primary purpose of the Federal Clean Water Act (CWA)?
• Which of the following practices helps control runoff when applying manure in the fall?
• What role does magnesium play in the quality of aglime?
• Which deficiency is characterized by visible white stripes in corn leaves?
• True or False: Broadcasting manure and banding phosphorus in starter fertilizer is an effective application method.
• Where should applications for CEG be submitted?
• Is it true or false that manure testing is required every 3 years?
• Which of the following is a source of phosphorus fertilizer materials?
• How often should on-site status reviews be completed for CAOs and CAFOs?
• Which bacteria are involved in biological nitrogen fixation?
• In the nitrogen cycle, what does immobilization refer to?
• Which organization administers the Nutrient Management Program?
• Which of the following is NOT a manure management rate based on phosphorus loss risks?
• When is the ideal season to apply lime to fields?
• What is the optimum range for potassium (K) concentration in soil?
• What does residual legume nitrogen refer to?
• To apply manure in the fall on CMUs with less than 25% plant cover, what must be present?
• A manure setback from streams, lakes, and ponds with a vegetated buffer needs to be at least how many feet?
• What is the minimum requirement for grazing in pastures with phosphorus restrictions?
• Which of the following is a source of nitrogen for plants?
• What does the Agriculture Linked (Agri-Link) Investment program offer to PA agriculture operations?
• What form of nitrogen can be added to soils and used by plants?
• What is the minimum volume of non-poultry manure that can be imported without a nutrient balance sheet requirement?
• To which entity should applications for REAP be sent?
• What must be developed for the importer as part of the Manure Export Package?
• Which of the following is NOT a record that the farmer should keep?
• Which of the following is a potential outcome of nutrient management planning?
• Which method of nitrogen application is typically slower than others?
• In what units must phosphorus test results be reported according to Act 38?
• Which of the following best describes saturated soil conditions?
• What is an "acid roof" in agricultural soils?
• What is the main reason for incorporating urea fertilizers immediately after application?
• True or False: Plan updates require board approval.
• In nutrient management terms, what is the significance of AEUs?
• Under the CEG program, small grants are available for projects under which amount?
• How many years do nutrient management plans have to be implemented?
• What type of permit may be required for agricultural operations under the Clean Water Act?
• Which nutrient is primarily responsible for causing accelerated eutrophication in water bodies?
• What is the focus of the BMPs funded by the CEG program?
• What is leaching in the context of the nitrogen cycle?
• What does CCE stand for in relation to liming material?
• What is one benefit of maintaining low animal density on farms?
• What is the optimum phosphorus level for most crops?
• Which agency issues NPDES permits?
• Which of the following would NOT be considered a change in planned BMPs?
• When does the application period for REAP open?
• True or False: Immobilization can be caused by mature grass cover crops.
• When unforeseen circumstances arise, what must be submitted within 30 days of implementation?
• How is the number of AEUs calculated for an operation?
• What percentage of the total nitrogen in urea can be lost within a week due to volatilization?
• When should pre-sidedress soil nitrate testing (PSNT) for corn be conducted?
• What type of sampling method is essential for accurate soil test results?
• At what leaf stage should chlorophyll tests be taken?
• What does the principle of diminishing returns refer to in plant response?
• What factor is crucial when developing a nutrient management plan in Pennsylvania?
• What does the acronym BMPs stand for in the context of agricultural operations?
• Can a farmer implement a plan if no formal action is taken within the 90-day technical review period?
• What is one effect of immobilization on nitrogen availability in soil?
• How does animal density affect nutrient management planning?
• True or False? Organic matter significantly contributes to the soil's nutrient and water-holding capacity.
• What is a key benefit of applying lime to agricultural fields?
• True or False: NH4+ is the only acid-forming ion.
• What is the process called where ammonium nitrogen is converted to nitrate nitrogen?
• During an on-site evaluation, which areas are required to be checked for leachate?
• True or False: The optimum range for calcium (Ca) is 100 - 150 ppm.
• What is the main storage area for potassium in crops?
• What practice should be implemented alongside a prescribed grazing system in phosphorus-restricted pastures?
• What is the main purpose of soil testing in nutrient management?
• True or False: The nitrogen in manure is equally comprised of ammonium N and organic N.
• What is the difference between an animal unit (AU) and an animal equivalent unit (AEU)?
• What is the additional setback required for winter manure application near agricultural drainage systems?
• What is the optimum pH level for most crops?
• Which of the following factors is NOT required for denitrification to occur?
• If an operation has 4 AEUs/Acre, what designation does it have under Act 38?
• How often should nutrient management practices be evaluated?
• What percentage of out-of-pocket costs can REAP cover?
• Which of the following is a disadvantage of manure injection?
• Which program provides financial support specifically for high-priority locations within the Chesapeake Bay?
• What is one of the records that must be kept by the farmer?
• What is the most common application method of potassium?
• What is the maximum amount for a single CEG grant awarded to an eligible applicant?
• How often is the REAP funding available to agricultural operations?
• Which body is responsible for the certification program related to Nutrient Management?
• What is one type of local governance related to Act 38?
• Under what amount of poultry manure is a nutrient balance sheet not required?
• What compound can neutralize ammonium fertilizers?
• What may happen if a nutrient management plan is not implemented within the required timeframe?
• Which crop-related practice can help minimize nutrient runoff?
• What are the three items that must be included in the Manure Export Package?
• Which of the following is NOT a goal of the Agri-Link Investment program?
• What is one of the benefits of legumes in crop rotation?
• Which statement about soil texture is true?
• What is the maximum number of animal equivalent units (AEUs) per acre for low animal density farms?
• Which factor can significantly affect soil nutrient levels and availability?
• True or False? The term of an Agri-Link loan can exceed 15 years.
• What nutrient serves as a major building block for plant proteins?
• What residue percentage is required for winter manure application to CMUs?
• What is the purpose of using aglime?
• What is one consequence of reduced nutrient availability due to soil acidity?
• True or False? Projects awarded more than $500,000 must be reviewed by the SCC before approval.
• Which one of the following is an advantage of using legume cover crops?
• What does CEG stand for in the context of agricultural grants?
• What occurs during biological fixation in the nitrogen cycle?
• Which of the following is NOT a goal of Act 38?
• What is the definition of a manureshed?
• If a CAO plan is disapproved, within how many days must it be resubmitted?
• True or False: Micronutrient deficiencies are common in Pennsylvania (PA).
• True or False: Volatilization generally results in a loss of nitrogen to the atmosphere.
• What is the primary purpose of the Conservation Excellence Grant (CEG) program?
• Which type of animal operation requires a CAFO permit if it exceeds certain animal limits?
• What is the purpose of limited stocking rates in phosphorus-restricted pastures?
• Harvesting which type of crop leads to greater potassium nutrient removal?
• Who is required to comply with the provisions of Act 38?
• What can indicate a concern regarding calcium (Ca) and soil quality?
• For pastures, at what depth should soil samples be collected?
• Which of the following is a common aglime material?
• Which entity has the authority to take formal action on a nutrient management plan during the technical review?
• What is the leading cause of phosphorus loss in agricultural practices?
• Which of the following is NOT a sign of sulfur deficiency?
• What is one consequence of injecting manure too late in the growing season?
• What role do soil microbes play in the process of mineralization?
• True or False: Ammonium nitrogen is generally available for plant uptake but does not accumulate in soil.
• What should be monitored to prevent the negative effects of high potassium levels?
• What two types of aglime are most commonly used in Pennsylvania?
• Which of the following is NOT one of the 4 Rs for nutrient management?
• What occurs to phosphorus levels when implementing conservation practices?
• Which process can lead to increased soil acidity through the loss of cations?
• What is the main factor influencing the rate of nitrogen mineralization?
• Which essential nutrient is crucial for photosynthesis and energy transfer in plants?
• What is one major concern associated with high animal density in farming?