期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

1991

01

54-58

10.13331/j.cnki.jhau.1991.01.010

本校为第一机构

l987～1990年通过对花魔芋、东川魔芋,白魔芋3个魔芋种的种间和种内杂交试验,结果表明,花魔芋,东川魔芋,白魔芋是雌蕊先熟型异花授粉作物,在附属器释放微臭气味时,雄蕊成熟散粉前1～5d进行种内和种间人工授粉,结实率可达100%。花魔芋是完全自交不育,白魔芋的人工自交可育率很低。

Hybridization Within species and interspecific Cross of three suranspecies (A.rivieri Durieu,A.mairei Levl. and A. albus P. Y. Liu et J.F.Chen) from 1987 to 1990 indicates that they are all cross-pollinated protogynous.Artificial intraspecific or interspecific pollination in one to five days afterthe appendent organ has released some off-flavor leads to 100% fruiting ratio.A. rivieri Durieu is selfinfertile and the fertility of A. albus P.Y.Liu...