论文部分内容阅读
我市弘泰集团推出的绿斯维生物复合肥,系根据植物生理学和生态学原理,集氮磷钾大量元素和10多种微量元素及微生物菌和一定数量的有机质于一体的新型复合肥。为探索该肥料的使用效果和经济效益,我们于1997年分别在沿江、沿靖、高沙土三大农业区开展了稻麦生物复合肥与普通复合肥肥效对比试验。1材料与方法1.1设计 小麦:处理(1)不施肥,处理(2)亩施纯氮13kg,处理(3)亩施普通复合肥(5:8:12)25kg,补纯
Hongsit Group launched the city of Green Sivi biological compound fertilizer, based on plant physiology and ecology principles, set a large number of nitrogen and phosphorus and potassium elements and more than 10 kinds of trace elements and microbial strains and a certain amount of organic matter in one of the new compound fertilizer. In order to explore the use of the fertilizer and economic benefits, we in 1997, respectively, in the three major agricultural areas along the Yangtze River, along the Jing, high sandy soil rice and wheat bio-compound fertilizer and ordinary compound fertilizer comparative test. 1 Materials and methods 1.1 Design Wheat: Treatment (1) No fertilization, treatment (2) 13kg of pure nitrogen per acre, 25kg of ordinary compound fertilizer (5: 8: 12)