矮蔓西葫芦新品种“农园1号”的选育

Breeding of a New Bush Zucchini F_1 Hybrid‘Nongyuan No.1'

＂农园1号＂是以自交系518-2-1为母本,54-1-4为父本配制而成的矮蔓西葫芦一代杂交种。该品种植株生长势强、早熟性好、植株矮生;播种后35d开始采收250g左右的商品嫩瓜。第一雌花节位6~7节,雌花多,成瓜率高,瓜为淡绿色的圆球形,光泽度好,商品性极佳,属高档型特色西葫芦品种。抗病毒病。早春露地地膜覆盖高垄栽培产量为4 000~6 000kg/667m2。

‘Nongyuan No.1＇was bush zucchini F1 hybrid bred by crossing inbred line 518-2-1as female parent with inbred line 54-1-4as male parent.The plant growth was strong.It was premature and bush.Commercial young fruit about 250 g was harvested after sowing 35 d.The first female flower nodulation was at 6-7node.It was vigorous,fruit rate was high.The fruit was pale green round with good gloss and commercial quality.It was high-grade type characteristics of cultivated variety of summer squash.It was resistant to virus disease.Its average yield was about 4 000-6 000kg/667m2 with mulching high ridge cultivation in early spring field.The variety had been popularized and planted in Shanxi and surrounding areas.