YE Qing-lei,LI Zhi,ZHANG Jing,et al.Greenwood Cuttings Test of White Mulberry in a Double-layer Double-substrate Block[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(01):87-89.[doi:10.11942/j.issn1002-2767.2016.01.0087]
双层双基质扦插营养钵桑树绿枝扦插试验
- Title:
- Greenwood Cuttings Test of White Mulberry in a Double-layer Double-substrate Block
- 文章编号:
- 1002-2767（2016）01-0087-03
- 关键词:
- 双层双基质扦插营养钵; 有机基质; 无机基质; 扦插; 桑树
- Keywords:
- double-layer double-substrate blocks; organic substrate; inorganic substrate; cuttings; white mulberry
- 分类号:
- S888
- 文献标志码:
- A
- 摘要:
- 为了探索适合桑树扦插的有效方式，以桑树半木质化绿枝条为试材，采用双层双基质扦插营养钵与有机无机混合基质塑料扦插营养钵，分别在光照培养箱和拱棚温室条件下进行扦插比较试验。结果表明：双层双基质扦插营养钵结构简单、设计合理、方便移栽，可有效防止基质对扦插枝条切口的污染，有利于扦插根系生成，扦插苗成活率高，根系健壮。
- Abstract:
- In order to explore an effective way suitable for cutting mulberry， using lignified and semilignified greenwood cuttings from white mulberry,the cuttings cultivation in both illumination incubator and tunnel greenhouse were performed,the growth of plants in two kinds of blocks double-layer double-substrateblocks and organic/inorganic mixed substrate blocks was compared.The results showed that the double-layer double-substrate blocks were designed simply and practically; the cuttings in these blocks were easy to transfer;these blocks efficiently reduced the notch contamination from substrates.And the double substrates improved the cuttings root development,in turn reduced plant mortality.
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备注/Memo
收稿日期：2015-10-16
第一作者简介：叶青雷（1981-），男，山东省临邑县人，硕士，农艺师，从事蚕桑品种选育及应用研究。E-mail：yeqinglei2008@163.com。