tài:
NG DR3
: Chính quy
Chuyên ngành
:
Khoa
:
: 2011 2015
tài:
NG DR3
: Chính quy
Chuyên ngành
:
Khoa
:
: K43
TT
: 2011 2015
: TS.
i
ã
dong
DR3
Lân-
Thái Nguyên, ngày 20 tháng 3
Sinh viên
5
ii
.......................25
................................................................27
..........................................................................................29
DR3 ....................................................................................32
DR3 ..........................................................................................34
DR3...........................................................................36
DR3 ................................38
..............................................39
........42
iii
vi sinh
khác nhau..............................................................................................................30
khác nhau..............................................................................................................32
.................34
...........................................................................................40
iv
Cs
Ha
Hecta
HTX
KHSS
LSD
NSLT
NSTT
lâm
v
........................................................................................... i
...................................................................................ii
.................................................................................. iii
............................................................... iv
.
.................................................................................................1
.........................................................................................................1
.......................................................................2
.......................................................................................................2
.........................................................................................................2
............................................................................................3
.
......................................................................4
...............................................................................4
.5
....................................................................................................5
..............................................................................6
.........................................................................................................6
.........................................................6
..........................................................8
.............9
...............................9
2.3.2. Tình hì
..............................9
...................11
2.4.1. Tình hình
..........................................11
...........................................13
bón vi sinh ......................................16
vi
..............16
...............17
....................................................................................20
.................................................................20
.....................................................................................20
...............................................................................20
........................................................22
3.4.2.
...........................................................................24
.
..................................25
..........................................................................................25
..........................................................................................27
sinh
................................................................27
...................................................................................29
...................................................................................31
dong
DR3 .............................................................................................................33
........................................................36
4.3.1. Chi
..............................................................................................................................36
....................................................37
vii
.....................................................................................................39
............................................................................41
5
..................................................................43
.........................................................................................................43
...........................................................................................................43
.................................................................................44
viii
1
1.1.
D
-
ánh
mì, bánh bao
u 80-
và 50-
, trong
I
dài
2
ng
khôn
:
hh
vi sinh
vi sinh NTT
.
phân vi sinh NTT
3
NTT
h
4
u.
30% - 50%.
5
- Canna discolor
- C. Flauca
- C. flaccida
- C. edulis
- C. Indica
- C.libata
- C.humilis
.
6
Cannacea
-
Scitaminales
2n = 2X = 27.
Loan (Hermann và Cs, 2007) [15].
Thân:
7
Lá:
22 - 25 cm. Mép lá nguyên, xung quanh mép lá có v
15 cm.
các
tùy
- 30cm.
Hoa:
-
trên cùng có 1 hoa.
8
- 2 ngày.
-5
- 13g.
- 30o
2.2.5.2 Ánh sáng
thân lá.
9
trên 15o
- 1200 mm.
vùn
-
2007) [15].
10
-
, 1995) [7].
11
-
Thanh
Tâm, 2015) [9].
-
-
t
cây
[2].
12
Arrowroot, Canna Indica (L.), Canna Edulis (Kerr- Gawl) (Cecil T, 1992) [14].
Á,
(Hermann và Cs, 2007) [15], c
- 170C. Trong 6
13
- 270
2
- 96
-
-
và Cs, 2007) [15].
-
2,47 kg Mg và 0,37 kg
2,8 -
14
0
-
c
15
-
-
-
dong
-
- 42
-
- 12 tháng. Nhóm
Trung tâm Nghiê
-