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磁化肥是近年来新兴的化肥新品种。为探索磁化肥在玉米生产上的施用效果,我们于1998年在林州市原种场、合涧镇等地进行了肥效试验。现将试验结果整理如下:一、磁化肥与尿素的对比试验1、在原种场选用地势平坦,肥力均匀的地块作试验用,设处理区0.5亩,对照区0.5亩,不设重复。玉米品种为901,7月1日播种,8月5日在两个区分别追施磁化肥50公斤和30公斤(折亩),因秋雨较多,生育期间未浇水,其它栽培条件相同,10月10日收获。2、从田间观察,施用磁化肥的玉米,杆株健壮,叶色浓绿,叶片增厚,根系发达,而施用尿素的玉米在收获时有早衰现象。穗部性状也比对照区表现良好。
Magnetized fertilizer is a new crop of new fertilizer in recent years. In order to explore the application effects of magnetized fertilizer on corn production, we conducted the fertilizer efficiency test in the original seed market of Linzhou City and Hejian Town in 1998. Now the test results are summarized as follows: First, the comparison of magnetic fertilizer and urea test 1, the selection of the original field of flat, fertile plots for testing purposes, set 0.5 acres of treatment area, control area 0.5 acres, no duplication. Maize varieties are 901, sown on July 1, and 50 kg and 30 kg (50 mu) of magnetized fertilizer are chased separately in the two districts on August 5. Because of more autumn rains and no watering during the growth period, the other cultivation conditions are the same, October 10 harvest. 2, Observed from the field, the application of magnetic fertilizer corn, rod robust, dark green leaves, thickened leaves, root system developed, while the application of urea corn premature aging phenomenon. Ear traits also performed well in the control area.