栾倩倩 陈亮 杨恒恒 常浩 张自强 李彦荣

摘要 为筛选适宜武威地区日光温室黄沙栽培的黄瓜品种，以引进的8个黄瓜品种为试材，当地 “天美1号”为对照，比较植株的生长性状、光合特性及果实产量性状等差异。结果表明，黄沙栽培下“翠玉”“津研4号”品种的生物学性状指标和光合指标显著高于对照，“DQB”和“DGQ2”的生长指标显著低于对照，其余无显著差异;从产量品质看，“津研4号”和“翠玉”产量优势显著，产量较对照显著增产8.56%和4.24%，其余品种与对照无显著差异。可见，“翠玉”“津研4号”2个品种生长势好、光合能力较强，产量优势显著，口感脆甜，故推荐“翠玉”和“津研4号”2个品种在甘肃武威地区日光温室黄沙栽培种植。

关键词 黄瓜;黄沙栽培;品种对比;光合特性;产量品质

中图分类号 S642.2 文献标识码 A

文章编号 0517-6611（2021）17-0212-05

doi：10.3969/j.issn.0517-6611.2021.17.054

Abstract In order to screen cucumber varieties suitable for yellow sand cultivation in solar greenhouse in Wuwei Corridor， the differences in plant growth， disease resistance， leaf photosynthetic characteristics and fruit yield and quality were analyzed by comparing 8 imported cucumber varieties with local variety Tianmei1 as the control. The results showed that the growth indexes and photosynthetic indexes of Cuiyu and Jinyan 4 under yellow sand cultivation were significantly higher than the control， the growth indexes of DQB and DGQ2 were significantly lower than the control， and the other varieties had no significant difference. In terms of yield and quality， the yield advantages of Jinyan4 and Cuiyu were significant， and increased significantly by 8.56% and 4.24% compared with the control， and each of the remaining species was no significant difference. It can be seen that the two varieties of Cuiyu and Jinyan 4 have good growth potential， strong photosynthetic capacity， significant yield advantages， and crisp and sweet taste. Therefore， two varieties of Cuiyu and Jinyan 4 were recommended in Wuwei of Gansu yellow sand cultivation in solar greenhouse.

Key words Cucumber;Yellow sand cultivation;Variety comparison;Photosynthetic characteristics;Yield and quality

黃瓜（Cucumis sativus L.）是葫芦科（Cucurbitaceae）一年生草本植物，因味甘甜营养佳，深受人们的喜爱，因此在全世界范围内广泛栽培[1-2]。目前世界黄瓜生产面积最大、总产量最高的国家是中国。同时黄瓜也是经济蔬菜作物之一，主要以设施栽培为主，近年来，随着武威地区农业领域的变化，黄瓜种植已成为农民增收的支柱产业。但因种质受限，品种过于单一，加之连作障碍现象严重，导致种性退化、抗病性下降、产量品质低等问题，已严重制约武威地区黄瓜优质化生产。为了更好地促进当地设施黄瓜种植业的发展，急需筛选适宜当地栽培的黄瓜品种。李愚鹤等[3]在天津科润黄瓜研究所日光温室内杂……