Njirimara:
1. Otu igwe nwere ike ijikwa 3000 mu nke ala, ogo dị elu nke akpaaka, ọrụ dị mfe, obere ike oriri, ọnụ ala ọrụ.
2. Ihe ubi kwesịrị ekwesị: alfalfa, ọka, ọka wit, poteto, sugar beet, cereal na ihe ọkụkụ ndị ọzọ.
3. Uniform ogbugba mmiri n'ubi, spraying uniformity ọnụọgụ nwere ike iru ihe karịrị 85%, ala itinye ego na-eri, ọrụ ndụ nke 20 afọ.
4. Ngwá ọrụ nchekwa mmiri, mmetụta nchekwa mmiri nwere ike ịbawanye site na 50%, uru mmepụta kwa mu nwere ike inye 30-50%.