Currently when I open my form, it has a big spread with like 20 or 30 rows that users sees. Like a big empty spreadsheet....well it looks "too white" to me, do you think is it a better UX design if I color alternating rows in the spread? And more importantly if this is what you suggest, I am also looking for some "documentation" from a big source like a text book! that can support this idea of coloring alternate rows in the spreadsheet...
Though the question question To use or not to use “Zebra Stripes”, or Alternating Row Colors for Tables does throw up some interesting points whether to use alternating rows or zebra rows for tables,(This article : 9 Useful Techniques for User-Friendly Tables does highlight some benefit for using striped or zebra tables)
I dont believe that it would serve much use in a blank spreadsheet.
The reason being while alternating rows help in providing a differentiation to the user as he scans from row to row and would help to perhaps zero in upon a specific point or row as needed, they might be particularly useful if there is content available in the rows.However having stripes in empty rows will convey no real information for the user and a differentiating color will not serve a purpose unless you are trying to help him determine the number of even numbered rows.
Here are some articles for you to read :