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1975～1984年进行了春小麦施用稀土元素的盆栽试验和小区试验,研究春小麦施用稀土的增产效果、施用方法、适宜剂量及稀土对春小麦的生理作用,研究内容包括:1.主要麦区土壤上小麦施用稀土的效果。2.不同施用方法和不同喷施剂量效果比较。
The pot experiment and plot experiment of spring wheat with rare earth elements were conducted from 1975 to 1984 to study the effects of spring wheat yield increase, application method, suitable dosage and the physiological effects of rare earth on spring wheat. The main contents are as follows: 1. Effect of applying rare earths. 2. Different application methods and different spray dose effect comparison.