数字农科院2.0

Plant factory technology as a powerful tool for improving vegetable quality: lettuce as an application example

文献类型： 外文期刊

作者： Li Zhang;Tao Huang;Qiqi Zhang;Shiwei Wei;Victor Hugo Escalona Contreras;Jie Peng;Bo Song;Yuejian Li;Qichang Yang;Xiao Yang

作者机构：

关键词： Fresh leafy vegetables;New lettuce cultivar;Plant factory technology;Vegetable breeding time

期刊名称： Vegetable Research

ISSN： 2769-0520

年卷期： 2024 年 4 卷

页码：

收录情况： 无来源刊（2024版）

摘要： Consumer demand for higher quality and nutrient-dense fresh vegetables is increasing. Therefore, superior varieties and improved cultivation methods are urgently needed to improve vegetable quality. Plant factory technology (PFT) offers an advanced agricultural system in which environmental factors may be precisely controlled, yet it remains necessary to study and predict the influence of PFT on vegetable quality due to the long breeding processes required in dynamic artificial environments. Here, a new lettuce cultivar was selected for a case study on promoting breeding processes using PFT. High-quality vegetables were produced using PFT by precisely controlling environmental factors, such as light recipes, temperature ranges, CO2 levels, and nutrients, which resulted in a higher nutritional content over a much shorter period than would occur under open-field cultivation. Consequently, PFT shows great potential in facilitating breeding and cultivation practices and achieving stable vegetable quality among harvests.

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