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以威优64、陆青早1号为材料,免耕能促进水稻叶片对~(14)C的输出和根系对~(32)P的吸收及输出,促使各生育期的生长中心集中~(14)C、~(32)P的分配优势。
The results showed that no-tillage could promote the output of ~ (14) C and the absorption and output of ~ (32) P in rice roots by using Weiyou 64 and Luqingzao 1, and promote the concentration of growth centers in all growth stages. 14) C, ~ (32) P distribution advantage.