The Flora work entailed his own basic research, which involved a critical examination of herbarium material and literature and some experimental crops and field studies.

These farm facilities are closed, because we've got experimental and hybrid crops and we want to keep insect infestation out.

The kibbutz grows a variety of experimental crops for export.

A land for the experimental crops was developed for poaceae, fruit trees and medicinal plants.

One group, Friends of the Earth, routinely tears up fields of experimental genetically modified crops.

In addition to the fires, a vandal drove a truck through a research plot, damaging the experimental crops in late July.

Secondly, we must be open with the public about where experimental crops are being grown.

He also said his group wanted to make sure the regulations were "not simply a disguise to bail out companies" if their experimental crops end up in food.

They planted pineapple as an experimental crop in 1890.

Cliff wanted help with the experimental crops.