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作物学报 ›› 1981, Vol. 7 ›› Issue (02): 73-80.

• 研究论文 •    下一篇

甘蔗壮苗因素的研究

李玉潜   

  1. 华南农学院农学系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1981-06-12 网络出版日期:1981-06-12

STUDIES ON FACTORS INFLUENCING THE DEVELOPMENT OF STURDY SEEDLINGS OF SUGAR CANE

Li Yuqian   

  1. Department of Agronomy; South China Agricultural College
  • Received:1900-01-01 Revised:1900-01-01 Published:1981-06-12 Published online:1981-06-12

摘要: 变量分析表明:不同砍种方式的甘蔗幼苗,其质素的差异是显著的,其中以单芽苗最优,芽片苗最差,节芽苗居中。幼苗性状间,特别是地上部性状与地下部性状间有显著或极显著的正相关,但相关的程度因处理和性状而异。通径分析表明:与苗重关系密切的三个地上部性状中,以苗粗对苗重的影响最大,叶片数次之,苗长最小;与苗重关系密切的三个

Abstract: Studies were made on factors influencing the quality of seedlings ofsugar cane.An analysis of variance indicated that among the differentmethods of cutting cane stocks,single-bud cutting gave the best result,followed by single-node cutting,whereas single-bud cutting with otherparts removed ranked th

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