; exemptions Section 1222 of the Food Security Act of 1985 ( 16 U.S.C. 3822 ) is amended in subsection (f)(2)— (1) by striking subparagraphs (D) and (E); and (2) by redesignating subparagraphs (F) and (G) as subparagraphs (D) and (E), respectively. B Enhancing Environmental Quality Incentives 211. Purposes Section 1240 of the Food Security Act of 1985 ( 16 U.S.C. 3839aa ) is amended by inserting at the end the following: (5) improving water quality, with special emphasis on reducing nutrient pollution and protecting sources of drinking water; (6) conserving ground and surface water to sustain or improve in-stream flows; (7) enhancing the quality of soil fertility and health; (8) controlling invasive species; (9) enhancing critical aquatic and terrestrial wildlife habitat for at-risk species; (10) reducing the amount and toxicity of pesticides and other agricultural chemicals found on food and in water or the air; (11) reducing the nontherapeutic use of medically important antibiotics in food-producing animals in order to preserve the effectiveness of antibiotics used in the treatment of human and animal disease; and (12) reducing greenhouse gas emissions and helping producers adapt to a changing and unpredictable climate and increase resiliency to climate change impacts, including rising temperatures and extreme weather events, while reducing greenhouse gas emissions. . 212. Definitions (a) Organic system plan Section 1240A of the Food Security Act of 1985 ( 16 U.S.C. 3839aa–1 ) is amended by striking paragraph (2) and redesignating paragraphs (3) through (5) as paragraphs (2) through (4), respectively. (b) Practice Section 1240A of the Food Security Act of 1985 ( 16 U.S.C. 3839aa–1 ) is further amended in paragraph (3)(B) (as redesignated by subsection (a))— (1) in clause (i), by striking ; and and inserting a semicolon; (2) by redesignating clause (ii) as clause (iii); and (3) by inserting after clause (i) the following new clause: (ii) comprehensive conservation planning