|
|
A New Pea F1 Hybrid —‘Baofeng No.5’ |
Dong Lifeng,Wang Fengbao,Fu Jinfeng |
|
|
Abstract ‘Baofeng No.5’,semi-leafless pea,possessing earliness and high yield,was bred and selected from the multiple crossing combination‘Zhongwan No.6’and 90-E-10 and ‘Zhongwan No.5’.It has about 4.4 pods per plant and 5.8 seeds per pod and 1000-seed weight is about 217 g.The cultivar has normal bottle-green stipules,white pods and green round seeds.The rate of double-pod is over 40 %.It takes 94 days frow sowing to harvest.It has stronger resistance to damping-off,root rot and powdery mildew than‘zhongwan No.6’.It possesses high essential amino acids needed by human,and protein and fattiness in dry seeds are 21.17 % and 1.77 % respectively.Dry seeds yield is about 3 750 kg·hm-2 and potential yield is 5 700 kg·hm-2.It is suitable to be planted in east Hebei region.
|
Received: 16 April 2008
|
|
|
|
|
|
|