गोबां बिथिङाव फिल्द टेसटिं खालामनायनि गाहाय थांखिया गुबुन गुबुन क्लनफोरनि गोबां आबाद-बारहावानि थाखाय मोजांखौ नायबिजिरनांगौमोन ।
The chief objective of running field testing at many places was to study the usefulness of various clones in different agricultural climatic regions .