【正】 Saikuzuo (N, N’-methylene-di (2-amino-5-sulfurhydrogen-1, 3, 4-thiodiazole)) a good bactericideagainst rice bacterial blight disease, has been usedin Ch
<正> Exploitation of the high yield potential inter-suhspecific heterosis has so far been hampereddue to primarily the existence of high female-sterility.We hav
<正> Hunan Province of China, lying in the centralof subtropical zone, is one of the major pro-duction areas of double-season rice. Rice pad-dy is the main agri
<正> Seeds of early indica rice varieties 6188,D6049,of late indica rice varieties Minghui63,Xiangge,Waiqi,70321,and late japonicarice variety Beik 15' were