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为做好“节肥、节水、节药”试点工作,推进优势农产品区域布局规划的实施,2003年3月底4月初,由全国农技中心与中国农业大学组成协作组,对河南、山东、河北的优质专用小麦重点县,实施了黄淮海地区优质专用小麦诊断施肥行动计划。 优质小麦植株营养诊断技术,是根据优质小麦生长发育规律和不同生长发育阶段对土壤养分的需
In order to make the pilot project of “saving fertilizer, saving water and taking medicine”, the regional layout planning of advantageous agricultural products should be promoted. At the end of March, the end of March and the beginning of April, the national agricultural technology center and China Agricultural University formed a cooperation group, Key high-quality wheat counties in Hebei Province, the implementation of Huang-Huai-Hai region dedicated high-quality wheat diagnostic fertilization action plan. High-quality wheat plant nutrition diagnosis technology, is based on the growth and development of high-quality wheat and different stages of growth and development of nutrients on the soil