A field sample is classified as sandy loam. What does that texture usually mean for a grower?

A vegetable field is classified as sand. Which irrigation pattern best matches this soil's water-holding behavior?

After a storm, a compacted clay field has standing water. Which soil property most directly explains this outcome?

A field test identifies the soil as loam. What growing condition is most typical of this texture?

A soil sample is about 65% sand, 25% silt, and 10% clay. Which texture class name fits this sample?

A soil sample is about 40% sand, 40% silt, and 20% clay. Which texture class name fits this sample?

A clay loam field is bare through the winter. Which practice most directly reduces erosion and keeps soil from moving into a nearby stream?

A silt loam field lies on a slope above a reservoir. Which practice slows runoff and reduces loss of the fine soil particles?

Two fields have equal organic matter, but one is sandy and one is clayey. Which field usually needs smaller fertilizer applications more often to limit nutrient leaching?

Blueberries require acidic soil, and a planting bed tests at pH 7.5. What does this result mean for the crop?

A crop guide specifies pH 6.5, but the field tests at pH 5.2. Which amendment is used to raise the soil pH?

A blueberry bed tests at pH 7.2, but the target range is pH 4.5–5.5. Which amendment moves the pH in the needed direction?

A crop grows best at pH 6.0–6.5, and its field tests at pH 5.2. How should the pH be interpreted before planting?

Use the soil-test report. A crop requires pH 6.5. Which field is closest to that target?

Soil A has pH 5 and Soil B has pH 6. Compared with Soil B, Soil A has what hydrogen-ion concentration?

A field tests at pH 8.2, while its crop guide specifies pH 6.0–6.5. What is the most accurate interpretation?

Use the field report. Which action moves the soil toward its target pH?

Use the soil-test report. Which nutrient deficiency should the grower correct first?

Use the soil-test report. Which type of fertilizer amendment directly matches the limiting nutrient?

Use the soil-test report. Which nutrient should be supplied for the planned crop?

Use the soil-test report. To avoid adding a nutrient already above crop needs, which fertilizer component should the grower omit?

A soil test rates nitrogen, phosphorus, and potassium all low. Which amendment best matches this result?

A farmer plants a clover cover crop after harvesting corn. What fertility benefit can clover provide to the following crop?

Use the soil-test report. Which amendment most directly increases the low organic-matter level while also contributing nutrients over time?

Two otherwise identical fields contain 1% and 5% organic matter. Which field is more likely to hold water through a dry spell?

After equal irrigation, which soil texture generally loses water fastest through drainage?

A grower incorporates compost into a sandy field. Which paired change is most likely?

Use the trial results. Which field is better prepared to retain water during a short dry period?

Field A has a cation exchange capacity of 5 and Field B has a cation exchange capacity of 20. Which field can generally retain more positively charged nutrients such as potassium?

A farmer switches from repeated intensive tillage to cover crops and reduced tillage for several seasons. Which soil change is most likely?