boric magnesium fertilizer
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
Look at other dictionaries:
chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… … Universalium
Common chemicals — Chemistry portal Table of common chemical ingredients and where to find them Chemical name Chemical formula Common name … Wikipedia