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Selection and Breeding of Panicum maximum ‘Reyin NO.19‘

‘热引19号’坚尼草选育研究报告



全 文 :!23" !5#
 Vol.23  No.5
! " # $
ACTA AGRESTIA SINICA
   2015$  9%
  Sep.  2015
犱狅犻:10.11733/j.issn.10070435.2015.05.035

¢119=’§¨(»V”•®©
œ E,/Aä,ÈåE,;<æ,@â>

+¬9&()°+09&Å9GY´†˜™] ()¤SÅ9‡E´†8Yù›LC:=Vº

3 ^2571737)
45
:1998$¿©**нl³-NTD58(犘犪狀犻犮狌犿犿犪狓犻犿狌犿 ‘TD58’)Ì,ƒ™Sáížg¥ô、GYȚUV、
ÝÜUV=:úUV
,2007$ŒTˆá‘9½19™’³-N(犘.犿犪狓犻犿狌犿 ‘ReyinNO.19’)。lmPJ:3GY$
–ÜNúëÄ21753.02kg·hm-2,Y7$–úëG800.05kg·hm-2,áâôõí+,‰þÚ_、þý、þý、o#
À

é@gh–ã¦K}GY

5í@¦0¬N9&Ð9&ñÝú.Y8B,NZGY

678

9½19™³-N;ŒT;ZGY
9:;<=
:S543.9    >?@AB:A     >CD=:10070435(2015)05112306
犛犲犾犲犮狋犻狅狀犪狀犱犅狉犲犲犱犻狀犵狅犳犘犪狀犻犮狌犿犿犪狓犻犿狌犿 ‘犚犲狔犻狀犖犗.19’
TANGJun,WANGWenqiang,BAIChangjun,HEHuaxuan,LIUGuodao
(TropicalCropsGeneticResourcesInstitute,ChineseAcademyofTropicalAgriculturalSciencesKeyLaboratoryofCrop
GeneResourcesandGermplasmEnhancementinSouthernChina,MinistryofAgriculture,Danzhou,HainanProvince571737,China)
犃犫狊狋狉犪犮狋:In1998,weintroduceda犘犪狀犻犮狌犿犿犪狓犻犿狌犿 ‘TD58’cultivarfromAustralian.Thenafter,its
botanicalcharactersandadaptabilitywereevaluated.Aftervarietycomparingtest,productiontestsindif
ferentregion,anewcultivarwasselectedandnamedas犘.犿犪狓犻犿狌犿 ‘ReyinNO.19’in2007.Thetest
resultsshoweditsannualhayyieldreached201753.02kg·hm-2,andseedyieldreachedto800.05
kg·hm-2peryear.‘ReyinNO.19’hasexcelentcomprehensivecharactersincomparedwithcontrolin
nutritionvalue,cold,shadeanddroughtresistance,laterfloweringstage,isanewforagevarietythat
suitabletobeplantedintropicalandsubtropicalareaofChina.
犓犲狔狑狅狉犱狊:犘犪狀犻犮狌犿犿犪狓犻犿狌犿 ‘ReyinNO.19’;Selectionandbreeding;Newvariety
EFGH
:20140911;IJGH:20150403
KLMN

+M€ª‹g°˜0]‡T°˜)¤©Ä²´±

+¬9&()°+09&Å9GY´†˜™]
)(1630032012023);¬­°•
ÉÊÁز³
(2011BAD17B01);A?()ú)\AðæIJ´±(CARS35)´ µ
OPQR


(1979),¸ ,©4X©»,¼½,ǘ™È,¾D¿À9&,NTY˜™,Email:tjtangjun@163.com;ÇÈÅÆ Author
forcorrespondence,Email:liuguodao2008@163.com
  ³-N(犘犪狀犻犮狌犿犿犪狓犻犿狌犿spp.)Þú¦9&
mr

Ý«*_

ÉT°_O‹$:NT89

_O
•_…‚*,500eY,0¬20‹eY[1]。³
-Ní1•341000m}š,$Êå750mm}‚
B9&Ð9&ñÝ:u

8ì*

:u"Ì

z
֋

©ë$%

$|úÜN8~15t·hm-2,ÜN
èéêùÌë9%~11%,Nùæ¿,íîgï,1
ÅJó‘

]ÿLÜNš

̍þý

þs

þ‡
g

þý!R:

5­´OBãùó‘

A.Φ|
Á9&=Ð9&ñÝ

C֬

÷¨-3Ð

©**
Ð

cµ!¬­–Ž{
[2]。20_¤70¾×80$


0¬¿©**н;BŽ{GY{`³-N
(犘 .犿犪狓犻犿狌犿 ‘Catton’)、~Gk³-N(犘.犿犪狓
犻犿狌犿 ‘Humil’)=J´_(犘.犿犪狓犻犿狌犿 ‘trichlo
glume’):uPAöï,•Sñ݊Óú.*
¥
[3]。
•20_¤80$?¾,+¬9&()°+0
Ý¿¬<9&()+5
(CIAT)½;H20eZG
A

¦2000$ë|¬,Nó‘ök\È*ökLJ
H9˜8™³-N(犘.犿犪狓犻犿狌犿 ‘ReyanNo.8’)
=9˜9™³-N(犘.犿犪狓犻犿狌犿 ‘ReyanNo.8’),
Òúë=gh㦋$…ŠÓNú.GYJ´
_
。1998$¿©**нlZBŠÐ³-NTD58
(犘.犿犪狓犻犿狌犿 ‘TD58’)、³-N Mombassa(犘.
犿犪狓犻犿狌犿 ‘Mombassa’)!³-NZGA,(‡‹
$(Igh°?

GYȚUV†ÝÜUV˜™

³
-NTD58(IghWX¦Ò~GY,Òúë=g
h㦋$…Nú.ž¥BGYJ´_

¤zR
gã¦9˜8™³-N=9˜9™³-N,Õ
! " # $ !23"
N12Ý;iú.

xÕHšïi‹
[47]。
³-N
TD58¦Ç‡2007$|¬NGYök\È*ök,
k«G9½19™³-N(犘.犿犪狓犻犿狌犿 ‘Reyin
No.19’)。
1 STaUV
1.1 ¯ªST1„(
9½19™³-NÞΐ‘³-N TD58¦
1998$¿©**н;,ÃUΰ?,ížg¥ô。
1.2 ð„./^š(
+¬9&()°+09&Å9GY´†˜™]
ríUV‡ñ;iHGYȚUV
,1998-2000$
㌳-N6eGA;iGYȚUV。
1.2.1 Òу¯ šUGYƒ6„,î9½19™³
-N

³-N Mombassa、9˜8™³-N、J´_、³
-NCIAT6299(犘 .犿犪狓犻犿狌犿 ‘CIAT6299’),ÃæK
}GY9˜9™³-N。
1.2.2 Ñ®Žçè UV‡ñY¦9&4?,O9
&îïðñyQ

Þ

(îì_‹å

)îÚ_Üý

$–_24.0℃,$–ÊKë2160.8mm,$+}“
p1819.6h。UVÝËÌGoGaaÌ,pH õ
5.2,0~20cmË捛ùÌë1.439%。
1.2.3 Ñ®˜é UVBxd›ÝàæÁ,”eš
UGYæ4eCM,1eCMÅG9ñ#°?=Ð
Y

Ò~GjúUV

wÝu2m,ª4m,/Â8
m2,iž50cm×50cm。
1.2.4 Ñ®ùú“”Ó‘ºŽ ,N:9+R
g=89+RS

,NeNúë

9ñ#

Y7úë
†áâáz!

ÃB¥nªBz{NÓ

jk¾Dá
zèéê

èPI

è(

Vǖ9

è³z

|
r=Ù

UVp½¥EXCEL2007=SAS9.0¿
‘;iÀÁz{

1.3 –«^š
1.3.1 ѮЖ B¥d›æÁ,”eGAæ3e
CM

wÝ/•60m2}‚。
1.3.2 Ñ®ŽêÓ÷Ëçè UVzƦ1999-
2007$“•3(^ 2、žn、¬N、â¬=!K)、
ì®b

,ðc2!2¶

UV:ðñ‘CP
1]ó。
\1 ^š—Á9žTaÄPde
Table1 Sitestemperature,annualrainfalandsoilanalysis
ÝU:
Sites
$–_
Temperature
/℃
$ÊKë
AnnualRainfal
/mm
›ù
OM
/%

TotalN
/%
¶ir
AvailableP
/mg·kg-1
¶iÚ
AvailableK
/mg·kg-1
pH
3^2
DanzhouHainan
24.4 2135.9 1.008 0.066 0.9 31.5 5.8
3žn
ChangjiangHainan
24.3 1200.0 1.5 0.1 5.6 102.0 5.4
3¬N
DongfangHainan
25.5 1121.0 1.028 - - - 5.9
3â¬
LedongHainan
24.5 1985 - 0.23 2.43 18.59 5.8
3!K
LingshuiHainan
25.0 1200 1.548 0.091 5.96 102.0 5.4
,ðc2
ZhangzhouFujian
22.2 1200 0.99 - - - 5.8
ì®b
YuanmouYunnan
21.5 608.9 0.49 0.05 1.98 58.8 6.67
1.3.3 Òу¯ X‚。
1.3.4 ùëpúўŸ ,Núë、9ñ#、íž
g¥ô†Y7ݕBúë

1.4 bs^š
1.4.1 ѮЖ B¥d›æÁ,æ3eCM,wÝ
/•0.5hm2 }‚,UV:G^2、žn=!K。
1.4.2 Ñ®cì、ŽêÓíî°± :úUV¦
1999-2005$ƒ™Sá,UVñÌ>(P1)。
1.4.3 Òу¯ X‚。
1.4.4 ùëpúўŸ ,Nížg、eNúë、
Ü9ù5=9ñ#

4211
!5# c Ž!:‘9½19™’³-NŒT˜™w“
2 lma;n
2.1 ¯ªSTά(
2.1.1 ¶²3ãïpð²3ãI 1998-2007$(
°?

3GYO‹$:¥:QÉT°,N

8ìÄ
1.5~2.5m,¼Aß|Ä1.5~3.5m,Ùӄ、±¹,
f-aÞ

à“u15~20cm,L¡dš,©u20~
66cm,©ª2.5~4.0cm,©3¢+,u¨G19~22
cm,©?feñh,zf-aÞ,©fLåæ@。-Þ
,-oºt:

­mý±C0.75g,Y7fQnÞ。
Øìí_ßðñ

þÜý

þsgËÌ=þý

Y8Ì

:u¸

zÖ"Ì

É$zÖp|Ä30~40
e

!Û$Ä90e}‚。KN$Ț¡¢,Uo#
G9-11%,Y7á$#10%š‚×11%+š‚,
D)—

2.2 ð„./^šlm
2.2.1 3OdeÑ®ðsñ. 9½19™³-N
$–ÜNúëG21753.02kg·hm-2,øü¦9˜
8™³-N,ì¦K}GY,—r즳-N
CIAT6299=J´_,CP2]ó。
2.2.2 Š‹0»»¼ 9½19™³-Nèéê
10.5%、è(3.262%,èPI28.548%–ì¦K
}GY

CP3]ó。
\2 1998-2000ª$§¨(H(s°
Table2 Hayyieldof犘.犿犪狓犻犿狌犿Spp.in1998-2000
UV‘
Nameofmaterials
ÜNúë Hayyield
CMⅡ CMⅢ CM Ⅳ
RepeatⅡ RepeatⅢ RepeatⅣ
L–õ
Mean
$–úë
Annualyield
—rKL
Significance
Õº
Sorting
9½19™³-N
犘.犿犪狓犻犿狌犿 ‘ReyinNO.19’
55114.47 63106.76 77555.92 65259.05 21753.02 a 2
³-N Mombassa
犘.犿犪狓犻犿狌犿 ‘Mombassa’
64295.59 56376.83 69550.44 63407.62 21135.78 ab 3
9˜9™³-N
犘.犿犪狓犻犿狌犿 ‘ReyanNo.9’
52840.19 66093.30 63547.93 60827.14 20275.71 abc 4
9˜8™³-N
犘.犿犪狓犻犿狌犿 ‘ReyanNo.8’
59820.17 75615.47 68644.61 68026.75 22675.58 a 1
J´_
犘.犿犪狓犻犿狌犿 ‘trichloglume’
46672.79 50310.44 57201.81 51395.02 17131.67 bc 5
³-NCIAT6299
犘.犿犪狓犻犿狌犿 ‘CIAT6299’
55290.19 45409.43 36296.57 45665.40 15221.80 c 6
  ò:WXwéBCPó•0.05KLšDo—r
Note:Differentlettersshowsignificantdifferencesatthe0.05level
\3 §¨(9:Y;
Table3 Nutritioncontainsof犘.犿犪狓犻犿狌犿Spp.
     áâáz
      Contains
GYVariety    
:T#
Growthperiod
Ü9ù
DM/%
èéê
CP
/%
è(
EF
/%
èPI
CF
/%
Vǖ9
NFE

è³z
Ash/%
|r

/%
Ù
Ca
/%
9½19™³-N
犘.犿犪狓犻犿狌犿 ‘ReyinNO.19’
áâ#
Vegetative
0.2127 10.50 3.262 28.548 46.701 10.989 0.367 0.415
³-N Mombassa
犘.犿犪狓犻犿狌犿 ‘Mombassa’
áâ#
Vegetative
0.2081 11.63 2.778 26.562 46.439 12.591 0.476 0.474
9˜9™³-N
犘 .犿犪狓犻犿狌犿 ‘ReyanNo.9’
áâ#
Vegetative
0.2431 10.31 0.863 26.416 50.429 11.982 0.393 0.874
9˜8™³-N
犘.犿犪狓犻犿狌犿 ‘ReyanNo.8’
áâ#
Vegetative
0.2223 12.06 0.800 27.716 47.320 12.104 0.394 0.524
J´_
犘.犿犪狓犻犿狌犿 ‘trichloglume’
áâ#
Vegetative
0.2222 10.94 0.801 27.846 49.460 10.953 0.355 0.644
³-NCIAT6299
犘 .犿犪狓犻犿狌犿 ‘CIAT6299’
áâ#
Vegetative
0.2104 11.25 1.075 28.179 49.139 10.357 0.368 0.438
5211
! " # $ !23"
2.2.3 ²îcùëÓ¯°ò’ 9½19™³-N
ý^#À
,9%‚‚Îo,Y7$L–úëÄ800.05
kg·hm-2,ì¦K}GY。
\4 §¨(+eH
Table4 Phenologicalperiodof犘.犿犪狓犻犿狌犿spp.
      :T#
      Growthperiod
šUGY«     
Nameofmaterial     
ý^#
Headingstage
Uo#
Flowering
S$#
Maturity
$Y7úë
Annualseedyield
/kg·hm-2
9½19™³-N
犘.犿犪狓犻犿狌犿 ‘ReyinNO.19’
1~10,Sep 11~30,Sep 1~10,Oct 800.0
³-N Mombassa
犘.犿犪狓犻犿狌犿 ‘Mombassa’
11~20,Aug 10~20,Sep 20~30,Sep 55.0
9˜9™³-N
犘.犿犪狓犻犿狌犿 ‘ReyanNo.9’
1~10,Jul 10~20,Jul 20~30,Aug 447.5
9˜8™³-N
犘.犿犪狓犻犿狌犿 ‘ReyanNo.8’
1~10,Sep 11~30,Sep 1~10,Sep 755.0
J´_
犘.犿犪狓犻犿狌犿 ‘trichloglume’
20~30,Aug 1~10,Sep 20~30,Sep 832.5
³-NCIAT6299
犘.犿犪狓犻犿狌犿 ‘CIAT6299’
1~10,Sep 11~20,Sep 20~30,Sep 775.0
2.3 –«^šlm
3

Ûî

¬N

!K
)、
,ðc2=ì®b
ÝÜUV

9½19™³-NÈK}GYL–ñú
16.41%,CP5]ó。
\5 ¢119=§¨(–«^š(s°
Table5 Regionaltestsof犘.犕犪狓犻犿狌犿 ‘ReyinNo.19’

Year
ñ:
Add.
Núë
Forageyield/kg·hm-2
ñúg
Increased/%
L–õ
Mean
—rg
Significant
K}GYúë
CKyield/kg·hm-2
1999
3^2Ûî

ÜN

YaxingDanzhouHainan(DM)
8397.00 80.58
2000
3^2Ûî

ÜN

YaxingDanzhouHainan(DM)
8407.00 60.34
70.46
—r
Significant
4650.00
—r
Significant
5243.33
2004
3¬N

ÜN

DongfangHainan(DM)
18773.56 51.46
2005
3¬N

ÜN

DongfangHainan(DM)
10477.97 38.81
2006
3¬N

ÜN

DongfangHainan(DM)
7988.88 -1.92
29.45
—r
Significant
12394.74
—r
Significant
7548.17
—r
Significant
8145.39
2003
3!K

ÜN

LingshuiHainan
4652.57 -53.19
2004
3!K

ÜN

LingshuiHainan
19461.35 -18.02
2005
3!K

ÜN

LingshuiHainan
17457.75 -14.63
-28.61
W—r
NOSignificant
9939.35
W—r
NOSignificant
23739.68
W—r
NOSignificant
20450.04
2003
,ðc2

eN

ZhangzhouFujian(Fresh)
17457.75 -14.63
2004
,ðc2

eN

ZhangzhouFujian(Fresh)
11160 -18.72
-13.92
W—r
NOignificant
23739.68
W—r
NOignificant
20450.04
2004
ì®b

ÜN

YuanmouYunnan(DM)
27431 127.49
2005
ì®b

ÜN

YuanmouYunnan(DM)
21186 58.4
24.65
—r
Significant
12058.00
—r
Significant
13375.00
@Á Total 8.63
  ò:•0.05KLš—rg,šX
Note:Significantdifferenceatthe0.05level,thesameasbelow
6211
!5# c Ž!:‘9½19™’³-NŒT˜™w“
2.4 bs^šlm
2.4.1 «ò’ :úUVPJ9½19™³-N=
K}GNúëDoW—r
,`
\úëì¦K}GY
8.63%,CP6]ó。
\6 ¢119=§¨(bs^š
Table6 Productivetestsof犘.犕犪狓犻犿狌犿 ‘ReyinNO.19’

Year
ñ:
Add.
ÜNúë
DMyield/kg·hm-2
ñúg
Increased/%
L–õ
Mean
—rg
Significant
K}GYúë
CKyield/kg·hm-2
1998
3^2
DanzhouHainan
166.62 -27.71
1999
3^2
DanzhouHainan
1793.31 3.01
2000
3^2
DanzhouHainan
1448.67 -23.35
-16.02
W—r
NOsignificant
230.49
W—r
NOsignificant
1740.94
W—r
NOsignificant
1890.00
2003
3žn
ChangjiangHainan
9095.00 46.85
2004
3žn
ChangjiangHainan
25710.00 9.21
2005
3žn
ChangjiangHainan
8040.00 -19.61
12.15
W—r
NOsignificant
6193.33
W—r
NOsignificant
23541.67
W—r
NOsignificant
10001.67
2005
3!K
LingshuiHainan
19299.23 98.38
2006
3!K
LingshuiHainan
21418.28 0.83
2007
3!K
LingshuiHainan
18346.59 -9.96
29.75
—r
Significant
9728.35
W—r
NOSignificant
21242.68
W—r
NOSignificant
20376.04
@Á Total 8.93
2.4.2 DóIpDôI 9½19™³-Nì®
bB:úUV+

)îÜÇÌ

’M:uBâç¸

ûüšìBúë
[8]。
•Ú¦3$–_Bîà

ú
ë—rã¦K}
[9]。
2.4.3 õöI • ÄÈ飚UVPJ,9½
19™³-N8K}GYúëV—rgDo,ÃÈK
}ñú67%,3GYŒŠkBþýg[10]。
2.5 ­!íî5—
9½19™³-N¥Y7=zÖSˆ。KËÌ
BD×WU{

!r$150~225kg·hm-2,›$
7500~1500kg·hm-2。Y7B¥ƒÿ]ÿ,ÿ
Yë,15.0kg·hm-2。¥zÖY8“,=K、_¼
Ì

7Ëd=

iž60cm×80cm]80cm×100
cm,Ïk¼K5~6ü。ÜÇu#40~60d,$ÜÇ
6~8ü,§Íì¨15~20cm。
3 ~Yl
  ¬‚K³-NO,NB˜™š5,9½19™³
-NLJ½;ŒTˆáBGY

(IghR:J—

LJGYȚUV

Õì



3!;iÝ
ÜUV

é@ghã¦K}GY

9&Ð9&ñÝ
¥:QÉT°ãö,NGY5

9½19™³-N|
}ÅGÉT°,NZ:çŽ

ž¥0b.Ý

9½19™³-N$–ÜNúëÄ21753.02
kg·hm-2,Y7$–úëG800.05kg·hm-2,á
âôõí+

Œš›|:âç‰þý

åæ=þ
ý

|œYð8ÜÇQNñ

¥ÅJó

ÿLÜN]
RLJþó‘

q|89&h°,NoN

*h
h

§Mh!oÿð8».Nñ]¿öc¯Nñ

í1•0¬.¬

.3

ì

3=,ð9&Ð9
&ñÝY8

u>?
[1] ¶œö.+¬89Z!10(1)"[M].4¥:°+¡¢,
1990:185
[2] Y¬‡,=dþ.3ó¥89Z[M].4¥:+¬()¡
¢
,2000:504507
[3] i­5,Y¬‡,_jì.9˜9™³-NŒT˜™[J].Nñ
+w
,2002,10(3):157163
[4] cŽ,;˜›,ꞎ,!.6e³-NGY•33¤ëÜ
ýñÝGYȚUV
[J].9&()°+,2012,32(1):4243
[5] cŽ,DOÚ,ꞎ,!.6e³-NGYȚUVw“[J].
9&()./
,2009,33(3):13
[6] £6:,h+(,Xð‡,!.5e³-NGY•kñÝBÝ
ÜUV
[J].+¬Nñ+w,2006,28(5):811
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