“first generation improvement clonal seed orchard”的概念、定义、翻译、参考文献-科学参考

单词	first generation improvement clonal seed orchard
释义	first generation improvement clonal seed orchard Encyclopedia 农学种子生产区释 first generation improvement clonal seed orchard第一代重建无性系种子园根据子代的表型测定结果，对初级种子园内的亲本无性系重新选择后再建的种子园。又称第一代改良种子园。
随便看	superelevation defficeiency time superelevation excess superelevation slope rate superelevation time superellipse superellipsoid superencipher super energetic stellar explosion superenergy super entropy production superexchange superexchange interaction superexcitation superextension superfactorial superfamily superferromagnetism superficial superficial area superficial cluster set superficial collateral superficial degree of divergence superficial density superficial enthalpy superficial entropy

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