Exploiting Crop Heterosis by Two-line System Hybrids : Current Status and Future Prospects

ＥｘｐｌｏｉｔｉｎｇＣｒｏｐＨｅｔｅｒｏｓｉｓｂｙＴｗｏ┐ｌｉｎｅＳｙｓｔｅｍＨｙｂｒｉｄｓ：ＣｕｒｒｅｎｔＳｔａｔｕｓａｎｄＦｕｔｕｒｅＰｒｏｓｐｅｃｔｓＹｕａｎＬｏｎｇｐｉｎｇ（袁隆平）（ＣｈｉｎａＮａｔｉｏｎａｌＨｙｂｒｉｄＲｉｃｅＲ＆ＤＣｅ...

his paper briefly introduces the achievements and the weaknesses of the threeline system hybrid rice , and gives a description of the current status and future prospects in exploiting crop heterosis by twoline system hybrids.