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第六届全国甜菜品种生产示范自1992年开始，至1995年结束，本届试验在东北，华北，西北三大甜菜生产区，共设10个试验点。目的是进一步摸清经国家区域试验确定升级品种的产质量，抗病性及适应范围，以便为推广应用提供科学依据。1参试材料及试验地点参加生产示范材料：甜KH－5?
The Sixth National Beet Variety Production Demonstration began in 1992 and ended in 1995. The experiment included 10 test points in the three sugar beet production areas of Northeast, North China and Northwest China. The purpose is to further find out the quality, disease resistance and adaptability of the upgraded varieties tested by the national regional experiment in order to provide a scientific basis for popularization and application. 1 Participate in the production of test materials and test sites Demonstration Materials: Sweet KH-5?