A two-year Chinese field trial shows that partially replacing chemical fertilizers with peanut shells and mushroom residue boosts soil organic carbon, enzyme activity, and beneficial microbes in ...
A cell sitting in fluid looks like one of the most passive things in biology. Nutrients drift toward it on the aimless ...
A two-year Wisconsin field trial found that injecting liquid dairy manure nearly eliminates ammonia emissions and boosts corn ...
eLetters is a forum for ongoing peer review. eLetters are not edited, proofread, or indexed, but they are screened. eLetters should provide substantive and scholarly commentary on the article. Neither ...
[메디칼업저버 이지현 기자] 국내 성인의 헬리코박터 파일로리 (Helicobacter pylori, 이하 H. pylori) 신규 감염률이 요소호기검사 (UBT) 기반 추적에서 연간 0.76%로 나타났다. 이는 혈청항체검사를 이용한 기존 국내 연구에서 보고된 연간 2.1~3.3%보다 낮은 수준이다.
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