不同南瓜砧木品种对嫁接黄瓜长势及产量的影响

Vegetables(2018)

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Abstract
为筛选优良黄瓜砧木新品种,以科丰-200黄瓜自根苗为对照,对5个南瓜砧木品种嫁接黄瓜的长势和产量进行比较.结果表明:黄砧/科丰-200嫁接组合各项经济指标都表现良好,在结果盛期植株长势强,6~15节内平均每节雌花数达2.5个,单瓜质量达237 g,瓜条长34.16 cm,果肉厚达9.8 mm,瓜皮绿色,光泽度好,没有蜡粉,无瓜棱,瓜瘤小,每667 m2产量达6038.43 kg,比自根苗增产27.89%.综合试验中各项指标,南瓜砧木黄砧嫁接后黄瓜植株生长势强,瓜条商品性好,丰产性好,是比较理想的嫁接砧木.
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