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富硅微量元素肥料的应用研究
A Study and Development of a Trace Element Fertilizer with Rich Silicon
【摘要】 使用自制的富硅微量元素肥料对水稻、甘蔗、花生进行实验。结果表明水稻、甘蔗、花生增产达到显著水平以上的分别占83-33 % 、83-33 % 和58-33 % , 三种作物的最佳N、SiO2 施用比例分别为1∶0-84 、1∶0-65 和1∶0-65 ~0-85 。该肥可使水稻增产稻谷5-57 % ~12 % , 最高增产达21-17 % ; 花生增产6-02 % ~14-84 % , 最高增产28-91 % ; 甘蔗增产可达10-51 % ~11-73 % ,最高增产达27-05 % , 同时增糖。
【Abstract】 The trace element fertilizer rich in silicon was made and tested on the rice,sugarcane and peanut. The experiment shows 83 33% of rice,83 33% of peanut and 58 33% of sugarcane markedly increase yield;the best ratio of appling N and SiO 2 was 1∶0 84 for rice,1∶0 65 for peanut and 1∶0 65~0 84 for sugarcane.This fertilizer can increase yield of rice by 5 57% to 12%,maximum to 21 17%;yield of peanut by 6 02%~14 84%,maximum to 28 91% and yield of sugarcane by 10 5% to 11 73%,maximum to 27 05%,with increasing sugar at the same time.
【Key words】 trace element fertilizer in rich silicon; rice; sugar; peanut; increase yield;
- 【文献出处】 广东微量元素科学 ,TRACE ELEMENTS SCIENCE , 编辑部邮箱 ,1999年12期
- 【分类号】S143.71
- 【被引频次】1
- 【下载频次】60