荸荠试管苗移栽（育苗）技术研究

采用荸荠组培生根苗瓶外炼苗（育苗）技术,探索了试管苗田间移栽时间、密度及育苗时段与移栽成活和分蘖的关系,结果表明：荸荠组培生根苗移栽时间为5～6月份、移栽密度为10 cm×10 cm或5 cm×6 cm,育苗时段40～50 d为最适时期,其分蘖分株数7～10株,苗高35～50 cm,生长健壮,可随时接茬定植大田。...

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Bibliographic Details
Published in江西农业学报 Vol. 25; no. 6; pp. 46 - 48
Main Author 王碧琴 刘腾云 高柱 王小玲
Format Journal Article
LanguageChinese
Published 江西省科学院 生物资源研究所,江西 南昌,330029 2013
Subjects
田间移栽
育苗期
荸荠
试管苗
田间移栽
Cultivation duration
Eleocharis tuberosa
Test-tube plantlet
试管苗
荸荠
育苗期
Field transplanting
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ISSN1001-8581

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Summary:采用荸荠组培生根苗瓶外炼苗（育苗）技术,探索了试管苗田间移栽时间、密度及育苗时段与移栽成活和分蘖的关系,结果表明：荸荠组培生根苗移栽时间为5～6月份、移栽密度为10 cm×10 cm或5 cm×6 cm,育苗时段40～50 d为最适时期,其分蘖分株数7～10株,苗高35～50 cm,生长健壮,可随时接茬定植大田。
Bibliography:Eleocharis tuberosa; Test -tube plantlet; Field transplanting; Cultivation duration
WANG Bi - qin, LIU Teng - yun, GAO Zhu, WANG Xiao - ling （Institute of Biological Resources, Jiangxi Academy of Science, Nanchang 330029, China）
36-1124/S
We studied the transplanting and cultivation techniques of test - tube plantlets of Eleocharis tuberosa, and explored the effects of transplanting date, transplanting density and cultivation duration on the survival rate and tiller number of the transplanted planflets. The results showed that ： for the test - tube plantlets, the best transplanting date was May and June, the suitable transplanting density （spec） was 10 cm x 10 cm or 5 cm ～ 6 cm, and the proper cultivation duration was 40 ～ 50 d; under these conditions, each plantlet became 35 ～ 50 -cm high with 7 -10 tillers, had strong growth vigor, and could be transplanted in the field at any time.
ISSN:1001-8581