Effect of dry cultivation of Shanyou 63 on the grain filling characteristics and dry matter accumulation
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DOI:10.7606/j.issn.1000-7601.2008.05.07
Key Words: rice (Oryza sativa L)  dry cultivation  grain yield  grain filling characteristics
Author NameAffiliation
WANG Jun Agricultural Technology Service Center of Gaohe Town, Huaining County, Huaining, Anhui 246121, China 
HUANG Yide Anhui Agricultural University, Hefei, Anhui 230036, China 
HUANG Wenjiang Anhui Agricultural University, Hefei, Anhui 230036, China
Beijing Agricultural Information Technology Research Center, Beijing, 100097, China 
DING Youmiao Agricultural Technology Service Center of Gaohe Town, Huaining County, Huaining, Anhui 246121, China 
CHANG Hong Beijing Agricultural Information Technology Research Center, Beijing, 100097, China 
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Abstract:
      The grain filling characteristics and dry matter accumulation of dry cultivation rice were studied. The time of maximum grain fresh weight of dry cultivation rice (T1 and T2) were ahead of paddy field cultivation rice (CK), the dry cultivation rice led to a shortened filling duration. The grain filling characteristics