Sentences with phrase «compost over test»
In 2008, with Silver and her team monitoring, they spread half an inch of compost over test plots.
http://www.globalpossibilities.org/ Not exact matches
RICHLAND, Wash. — Students in linked biology and chemistry courses worked with the Wine Science Center this semester to test «recipes» for composting wine pomace — the grape skins, stems and seeds left over from winemaking.