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不同葡萄种类扦插成活率初探

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不同葡萄种类扦插成活率初探(8600字)
摘 要:  本试验对不同葡萄种类扦插成活率进行了研究。主要分析及研究了气温、插穗粗度、生根粉等因素对扦插成活率的影响。结果表明:气温高于30℃时,葡萄扦插的成活率降低;插穗粗度为8~10mm,最适宜葡萄硬枝扦插;经过生根粉处理,能有效提高葡萄扦插成活率。
关键词:  葡萄;成活率;扦插;初探

Reliminary Report of Trial on the Survival Rate of Cutting of Different Grape Species
Abstract: Have originally tested and carried on research to the cuttage seedling survival rate of different grape species. Main analysis and study of the temperature, cutting diameter,
rooting powder and other factors on the survival rate of cuttings. The results showed that: the temperature higher than 30 ℃, the lower the survival rate of grape cuttings; cutting diameter is 8
~ 10mm, the most suitable for hardwood cuttings of grape; after rooting powder processing, can improve the survival rate of hardwood cuttings of grape.            〖资料来源:毕业设计(论文)网 WWW.56DOC.COM〗

[资料来源:www.THINK58.com]


Key words: Grape;the Survival Rate;Cuttage;Reliminary Report 〖资料来源:毕业设计(论文)网 http://www.56doc.com〗 [资料来源:http://think58.com]

不同葡萄种类扦插成活率初探

[来源:http://www.think58.com]

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