摘要
通过对龙锦一号田间自然变异产生的转绿型白苗“龙白—1”、“龙白—2”的外部形态特征、产量构成因素的研究,结果表明:白苗突变体“龙白—1”形态上与龙锦一号一致,产量持平;而“龙白—2”株高降低,分蘖减少,生物产量明显减少。生育期推迟,减产65.7%。
A greenable albino mutant line of rice 'longbai-1'?'longbai-2'and its original line longjinl are used as tested materials.The result showed that:'longbai-1'is the same as its original line longjin1 in characteristic and yield.the factorsof yield are greatly droped of'longbai-2',so the yield drops 65.7%.
出处
《垦殖与稻作》
2004年第3期19-20,共2页
Reclaiming and Rice Cultivation
