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黑龙江省八五二天华腐植酸复合肥厂生产的法雨牌腐植酸复合肥现场鉴评会由红兴隆管理局科委主持召开。会议期间专家听取了产品研制组汇报,观看了录相,参观了工厂,听了小麦施用腐植酸肥料的盆栽、田间试 验应用汇报,考察了大豆田间现场,试验应用受到了与会同志的称赞和好评。 该肥料产品的研制、开发利用是引进国家“八五”重点推广项目。这种肥料是以尿素为核心,磷、钾、腐植酸粘合于尿素表面而制成的包被式复合肥,肥料养分达到国家标准,N+P_2O_5+K_2O≥25％,HA≥5％。该肥料是一种新型有机无机相结合的缓解性肥料。它可以克服常规无机化学肥料存在的弱点,
Heilongjiang Province eight hundred and eighteen days of humic acid plant fertilizer production method Yu licensing humic acid fertilizer on-site evaluation will be held by the Hongxinglong Authority Science and Technology Commission. During the meeting, the experts listened to the report of the product development team, watched the video, visited the factory and listened to the potted plants of humic acid fertilizer for wheat. The application of the field test was reported and the soybean field scene was examined. The application of the experiment was praised and praised by the attending comrades . The fertilizer product development, development and utilization is the introduction of national “eight five” key promotion project. This kind of fertilizer is a coated compound fertilizer made of urea as the core, phosphorus, potassium and humic acid bonded to the surface of urea. The fertilizer has reached the national standard for nutrients, N + P 2 O 5 + K 2 O 25% and HA 5%. The fertilizer is a novel combination of organic and inorganic mitigation of fertilizer. It can overcome the weaknesses of conventional inorganic chemical fertilizers,