上海地区日光利用型植物工厂周年生产水培生菜品种筛选

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摘要 为满足日光利用型植物工厂周年生产的需求，提升水培蔬菜的稳定供应能力，筛选适宜上海地区水培的生菜品种，以8个生菜品种为试验材料，对其生育期、季节适应性和产量等指标进行比较。结果显示：速生生菜周年生产性较好，产量较高，综合性状均优于其他供试品种，可作为上海地区NFT水培生菜推荐品种。

关键词 日光利用型植物工厂;NFT技术;水培;生菜

中图分类号 S 625  文献标识码 A  文章编号 0517-6611（2022）01-0210-03

doi：10.3969/j.issn.0517-6611.2022.01.057

Selection of Hydroponic Lettuce Varieties in Solar-utilizing Plant Factories for Annual Production in Shanghai

LIU Hong-qiang1，GUO San-hong2

（1.Shanghai Wusi Co.， Ltd.，Bright Food Group， Shanghai  201423;2.Shanghai Xinghui Vegetable Co.， Ltd. ，Shanghai  201419）

Abstract In order to meet the annual production demands of sunlight-utilizing plant factory， improve the stable supply capacity of hydroponic vegetables， and screen out the suitable hydroponic lettuce varieties in Shanghai， we took 8 lettuce varieties as test materials to compare their growth period， seasonal adaptability， yield and other indices.The results showed that the annual productivity and yield of “Susheng” lettuce variety were better， and the comprehensive traits were better than other test varieties， so it could be recommended as NFT hydroponic lettuce variety in Shanghai.

Key words Sunlight-utilizing plant factory;NFT technique;Hydroponics;Lettuce

作者简介 刘红强（1973—），男，上海人，农艺师，从事农业方面的研究。（剩余3805字）