Journal of Henan Agricultural Sciences ›› 2004, Vol. 33 ›› Issue (1): 41-42.DOI: 10.3969/j.issn.1004-3268.2004.01.013
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尹守恒;刘宏敏;陈中府;李纪军
摘要: 利用夜晚灯光照射延长光照时间的方法,研究了延长光照时间对4个韭菜品种抽薹、开花和结实的影响.结果表明,延长光照时间可使韭菜的抽薹期提早3~5 d,整个抽薹期延长11~16 d;始花期提前2~4 d,终花期延长7~12 d,整个花期延长9~15 d;种子成熟期推迟5~8 d,延长4~7 d;薹茎高度降低2.77~3.87 cm;单株抽薹数增加0.22~0.28个,抽薹率提高32.13%~40.54%;单序小花数增加17.49%~28.18%,单序蒴果数增加12.48%~22.43%,单序结籽数增加9.64%~17.08%,单序种子重增加8.02%~14.55%.
关键词: 光照时间, 韭菜, 抽薹, 开花, 结实, 品种
CLC Number:
S633.3
尹守恒;刘宏敏;陈中府;李纪军. 延长光照时间对韭菜抽薹开花结实的影响[J]. 河南农业科学, 2004, 33(1): 41-42.
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URL: https://www.hnnykx.org.cn/EN/10.3969/j.issn.1004-3268.2004.01.013
https://www.hnnykx.org.cn/EN/Y2004/V33/I1/41