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Position: Home > Articles > Application of highly effective bio-fertilizer to head lettuce cultivation in spring Acta Agriculturae Shanghai 2010,26 (4) 109-112

高效生物肥料在春季结球生菜上的应用

作  者:
张平;奥岩松
单  位:
上海交通大学农业与生物学院
关键词:
生物肥料;赤霉素;结球生菜
摘  要:
为使高效生物肥料能在生产中发挥较大作用,将生物肥料与赤霉素在不同浓度配比下施用,对结球生菜进行大田生产试验。2008-2009年试验结果表明:喷施生物肥料和赤霉素对结球生菜具有一定的增产效果。生物肥料中含有大量有机酸和蛋白酶,能使植物细胞质膜去极化,形成养分离子流入细胞,有效促进结球生菜营养生长,为生殖生长提供足够的养分,从而有利于球茎膨大,产量提高。
译  名:
Application of highly effective bio-fertilizer to head lettuce cultivation in spring
作  者:
ZHANG Ping,AO Yan-song (School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China)
关键词:
Bio-fertilizer;;Gibberellin;;Head lettuce
摘  要:
Field experiments with head lettuce were carried out under leaf spray application of bio-fertilizer mixed with gibberellin at different concentrations in order for highly effective bio-fertilizer to play a better role in lettuce production.The experiments in 2008 - 2009 showed that leaf spray application of bio-fertilizer and gibberellin had a considerable effect on increasing head lettuce yield. The bio-fertilizer containing a large amount of organic acid and proteinase could make plant cell plasma membrane depolarization,form nutrient ions to flow into the cells,and thus effectively promote the vegetative growth of head lettuce,being conducive to the bulb expansion and yield improvement.

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