Subpart P. Subpart P—United States Standards for Grades of Potatoes

• Grades

  • SECTION § 51.1540 - [Reserved]
  • SECTION § 51.1541 - U.S. No. 1.
  • SECTION § 51.1542 - U.S. Commercial.
  • SECTION § 51.1543 - U.S. No. 2.

• Unclassified

  • SECTION § 51.1544 - [Reserved]

• Size

  • SECTION § 51.1545 - Size.

• Tolerances

  • SECTION § 51.1546 - Tolerances.

• Application of Tolerances

  • SECTION § 51.1547 - Application of tolerances.

• Samples for Grade and Size Determination

  • SECTION § 51.1548 - Samples for grade and size determination.

• Skinning

  • SECTION § 51.1549 - Skinning.

• Definitions

  • SECTION § 51.1550 - Similar varietal characteristics.
  • SECTION § 51.1551 - Firm.
  • SECTION § 51.1552 - Clean.
  • SECTION § 51.1553 - Fairly clean.
  • SECTION § 51.1554 - Mature.
  • SECTION § 51.1555 - Fairly well matured.
  • SECTION § 51.1556 - Well shaped.
  • SECTION § 51.1557 - Fairly well shaped.
  • SECTION § 51.1558 - Seriously misshapen.
  • SECTION § 51.1559 - [Reserved]
  • SECTION § 51.1560 - Damage.
  • SECTION § 51.1561 - Serious damage.
  • SECTION § 51.1562 - Freezing.
  • SECTION § 51.1563 - Soft rot or wet breakdown.
  • SECTION § 51.1564 - External defects.
  • SECTION § 51.1565 - Internal defects.

• Metric Conversion Table

  • SECTION § 51.1566 - Metric conversion table.