Case C-736/19: Judgment of the Court (Sixth Chamber) of 15 April 2021 (request for a preliminary ruling from the Augstākā tiesa (Senāts) — Latvia) — ZS ‘Plaukti’ (Reference for a preliminary ruling — Agriculture — European agricultural fund for rural development (EAFRD) — Regulation (EC) No 1698/2005 — Regulation (EU) No 65/2011 — Third subparagraph of Article 16(5) — Regulation (EC) No 73/2009 — Articles 4 and 6 — Regulation (EC) No 1122/2009 — Support for rural development — Agri-environmental payments — Aid for the maintenance of grassland biodiversity — Non-compliance with the conditions for granting those payments — Early mowing — Reduction and exclusion of those payments — Mandatory standards — Statutory management requirements — Minimum requirements for good agricultural and environmental conditions — Commitments that exceed mandatory standards, minimum requirements and other appropriate mandatory requirements established by national legislation)