作物学报 ›› 1981, Vol. 7 ›› Issue (01): 27-36.
• 研究论文 • 上一篇 下一篇
黄志仁; 龚荐; 封福如
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Huang Zhiren; Gong Jian; Eeng Furu
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摘要： 研究初步表明,早衰性品系的上部三张叶片绿色面积和叶色消退比正常品种为快,约早4～8天。14C 标记指出,在开花期穗及上部三张叶片的14C 同化物分配为:45%运向茎杆等供继续生长之用;30～35%运向籽粒;20～25%自存。开花后10天约76～81%运向籽粒;11～16%自存;运向茎杆等只占7%。在此期间,早衰性品系分配到
Abstract: Results obtained from preliminarily studies indicated that the three uppermost leaves of the early-senescent lines died 4-8 days earlier than those of the normal varieties of wheat.This phenomenonwas especially serious with the 2nd and 3rd leaves from the top.In early-senescent lines,the totalamount
黄志仁; 龚荐; 封福如. 用14CO2示踪研究小麦叶片早衰对籽粒产量的影响[J]. 作物学报, 1981, 7(01): 27-36.
Huang Zhiren; Gong Jian; Eeng Furu. STUDIES OF THE INFLUENCE OF THE EARLY-SENESCENCE OF WHEAT LEAVES ON THE GRAIN YIELD WITH 14CO2 AS A TRACER[J]. Acta Agron Sin, 1981, 7(01): 27-36.
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