On the theoretical basis of des development in mai , and through the research of current conditions and underlying questions , the paper indicates , in recent years , the amount of des is more , and scales of des are larger than before in hebei province . diversified units have invested on des . profit mechanism between des and peasants is rational day after day 本文以农业产业化龙头企业发展的理论为基础，对河北省龙头企业的发展现状和存在问题进行了调查研究，认为河北省农业产业化龙头企业近年来数量不断增加，规模不断扩大，而且投资呈现多元化趋势，利益机制日趋合理，经济实力明显提高，其带动作用逐步增强。
Since 1978 , the citrus industry has developed rapidly with the features of stable increase of planting areas , wavy increment of citrus yield , year by year ' s enhance of unit yield , gradual optimization of planting proportion among fruit trees and a certain foundation of citrus post - harvest and procession which has become into the pillar industry of hubei ' s agriculture 1978年以来，湖北省柑橘产业发展迅速，面积稳步增长，产量波动增加，单产逐年提高，柑橘在水果种植中所占比例日趋合理，柑橘产后处理和加工已有一定的基础，柑橘业已成为湖北省农业生产的支柱产业。
