云南农业大学学报
Journal
of
Yunnan
Agricultural
University
,
2011
,
26
(S2);
94
-
97
ISSN
1004
- 390X;
CODEN
YNDXAX
DOI;
10.
3969/j.
issn.
1004
-
390X
(n)
.201
1.
z2.
017
http; / /xb.
ynau.
edu.
cn
E-mail
;xb@ynau.edu.cn
不同砂质砂培漂浮育苗对烤烟烟苗及其产质量的影晌*
王
壮胡小曼崔宇翔黄国平
2
杨悦章
李学卫
2
沈
毅
2
杨焕文
1
*\李佛琳
1
* *
(1.云南农业大学烟草学院，云南昆明
650201;
2.
云南省烟草公司丽江市公司，云南丽江
674100)
摘要:为确定适宜的育苗用砂质基质，以草炭、蛙石和腐殖酸为材料的传统基质材料为对照，进行丽江市永
胜县当地的砂质山砂、热河河砂和金砂江江砂
3
种砂质基质与材料对烤烟砂培育苗成茵的影响研究。结果表
明:烟苗的出苗率和成苗率，金砂江江砂和热河河砂处理的与现行漂浮基质接近。壮苗率接近或超过现行漂
浮苗。热河河砂低于对照
2%
，金砂江江砂高于对照1.
7%
。热河河砂和金在
l
、江江砂的烟苗根系发育良好，地
上部与地下部比例协调，烟苗生长及素质好，而砂质山砂处理稍差。
3
种砂质处理烟苗的指标均在壮苗要求
范围内，且成本投入低于现行漂浮苗
33.1%
。
关键词:烤烟;漂浮育苗;砂培育苗;烟苗素质;产值量
中图分类号
S
35
文献标识码
:A
文章编号:
1004-390X (2011)
S2-0094-04
Effects
of
Different
Ki
nds
of
Sand on the Sand-cultured Floating
Seedling
, Yield
and
Quality
of
Flue-cured
Tobacco
WANG
Zhuang
1
, HU
Xiao-man
1
, CUI
Yu-xiang'
,
HUANG
Guo-ping
2
,
YANG
Yue-zhang
1
,
LI
Xue-wei
2
,
SHEN
Y
户，
YANG
Huan-wen
1
,
LI
Fo-lin
1
(1.
College
of
Tobacco
Science
,
Yunnan
Agricultural
University
,
Kunming
650201
, China;
2.
Lijiang
Branch
Company
of
Yunnan
Tobacco
Company
,
Lijiang
674100 , China)
Abstract:
To
select suitable
nurseηsandy
substrate for tobacco float system , taklng the conventional
media mixed with venniculite
, humic Acid , peat as check , the experiment was conducted to study the in-
fluence of three different local sand materials which were mountain sand
, Jinshajiang river sand, Rehe river
sand on seedling of flue-cured tobacco by sand-cultured floating
in
Yongsheng County , Lijiang city.
Th
e re-
sults showed that the emergence rate and the seedling rate of Jinshajiang river sand and Rehe river sand
were close
to
C
K.
Th
e rate of sound seedling of sandy media was better than or close to
CK
, Rehe river
sand was by
2%
lower than CK , while Jinshajiang river Sand was higher
by
1.
7%
than C
K.
Th
e seedling
root of Rehe river sand and Jinshajiang river sand grew well
, the rates of root and shoot were coordination ,
the seedlings quality were well and gren well , while mountain sand were slightly inferior. All indexes of 3
treatments met the standard of sound seedling , and its costs decreased
by
33.
1 % than that of C
K.
Key
words:
flue-cured
tobacco;
floating
seedling;
sand-cultured
seedling;
seedling quality; output
收稿日期
2011
一
09
-20
修回日期
2011
-10-10
*基金项目:中国烟草总公司重大科技专项(
110200902034 )
;云南省烟草公司科技项目
(09YN022
，
20
1O
YN50)
云南省应用基础研究项目
(2008ZC051M)
;云南省科技厅人才项目
(20
1O
C
I0
30)
。
作者简介:王壮
(1988
一)
，男，山东禹城人，硕士研究生在读，主要从事烟草生理生化研究。
E-mail;wangzhuang88@126.com
*
*通讯作者
Corresponding
authors;
杨焕文(1
963
-)
，男，云南剑川人，教授，博士生导师，主要从事烟草栽培及
调制研究。
E-mail;Mryanghuanwen@126.com;
李佛琳(1
969
- )
，男，云南剑川人，白族，教授，博
士，主要从事烟草生理生化及农业信息技术研究。
E-mail;Fordmail@163.com
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