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为了充分发挥杂交水稻的增产潜力,去年,我们进行了不同施肥水平和种类的田间试验,并分期测定了植株和土壤中的养分含量及农艺性状。现将试验情况和初步结果整理于下。
In order to give full play to the yield potential of hybrid rice, we conducted field experiments with different fertilization levels and types last year and determined the nutrient contents and agronomic traits of plants and soil in phases. Now the test results and preliminary results sorted in the next.