Study on Variety Comparison Test of Leaf Lettuce(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: ZHANG Tong-qing; LI Jun-ping; FAN Shuang-xi; Plant Science and Technology College，Beijing University of Agriculture，Beijing 102206

Abstract:: With 12 leaf lettuce varieties as materials，different varieties of botany characteristics，harvest time characteristics，field growing stage and commodity character were comprehensively compared，in order to select excellent leaf lettuce with well adaptability，high yield，good commodity that suitable to promotion in Beijing area，aimed to provide cultivation reference to suitable leaf lettuce varieties for plastic greenhouses.The results showed that，head lettuce breed of GJ-2 and GJ-5，leaf lettuce varieties of GS-1 and GS-6，this four varieties showed good botany properties，high uniformity，well-adapted，high rate of clean vegetables，high productivity.The four varieties were suitable for further popularization and application.

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Last Update: 2014-08-09