nitrogenous fertilizers
31chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… …
32Potassium nitrate — Potassium nitrate[1] …
33Asia — /ay zheuh, ay sheuh/, n. a continent bounded by Europe and the Arctic, Pacific, and Indian oceans. 2,896,700,000; ab. 16,000,000 sq. mi. (41,440,000 sq. km). * * * I Largest continent on Earth. It is bounded by the Arctic Ocean, the Pacific Ocean …
34Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P …
35nitrogen — /nuy treuh jeuhn/, n. Chem. a colorless, odorless, gaseous element that constitutes about four fifths of the volume of the atmosphere and is present in combined form in animal and vegetable tissues, esp. in proteins: used chiefly in the… …
36Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
37ammonium nitrate — Chem. a white, crystalline, water soluble powder, NH4NO3, usually produced by reacting nitric acid with vaporous ammonia: used chiefly in explosives, fertilizers, freezing mixtures, and in the manufacture of nitrous oxide. [1880 85] * * * ▪… …
38China BlueChemical — Limited 中海石油化學股份有限公司 Type State owned enterprise Industry Nitrogenous fertilizer manufacturing and sales Founded 2006 …
39nitrogen — 1. A gaseous element, atomic no. 7, atomic wt. 14.00674; N2 forms about 78.084% by volume of the dry atmosphere. 2. The molecular form of n., N2. 3. Pharmaceutical grade N2, containing not less than 99.0% by volume of N2; used as a …
40Fritz Haber — Infobox Scientist name = Fritz Haber image size=180px birth date = 9 December 1868 birth place = Breslau, today Poland nationality = Germany death date = death date and age|df=yes| 1934|1|29|1868|12|9 death place = Basel, Switzerland field =… …
