不同根砧嫁接黄瓜根系活力、产量及果实品质的比较

Journal of Shandong Agricultural University(Natural Science Edition)(2011)

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Abstract
比较不同砧木嫁接黄瓜的根系活力、产量和品质,为新砧木品种的选育及推广提供理论依据。以新培育的白籽南瓜A1、A2、B1、B2和B3嫁接黄瓜为试材,黑籽南瓜嫁接黄瓜为对照,测定其根系活力、产量及果实品质。A2和B1嫁接黄瓜根系活力与对照相近,但雌花节率和平均单株产量明显高于对照,平均单株产量分别比对照高25.2%和23.1%;A2、B1和B3嫁接黄瓜果实营养品质优于对照;B1嫁接黄瓜果实表皮完全无霜,A1嫁接黄瓜有少数果实有霜,外观品质明显优于对照。A2和B1嫁接黄瓜的产量和品质均优于黒籽南瓜,为较好砧木。
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Key words
fruit quality,stock,yield,root activity,Cucumber
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