factorial variety 中文意思是什麼
factorial variety
解釋
階乘簇-
With this consideration, the factorial field experiments following the principles of maximum yield research （ myr ） were conducted in 1991 rice crop seasons, aiming at identifying the roles of variety, fertilizer and plant population in achieving high yield of rice and the best combination of these factors
基於這種考慮，按照最高產量研究的原則在1991年水稻種植季進行了析因大田試驗，目的是確認品種、肥料和植株密度在獲得水稻高產中的作用和這些因子的最優組合。
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