Yangling, Shaanxi, Dec. 03, 2019 (GLOBE NEWSWIRE) -- Kiwa Bio-Tech Products Group Corp. (OTCQB: KWBT) (“Kiwa Bio-Tech” or “the Company”), an emerging agricultural company that develops, manufactures ...
1. Compound fertilization inhibits the enzymatic activities of the hydrolytic decomposition of litter. 2. In the nursery soil examined urease and xylanase activities had been distinctly reduced after ...