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HZFHL@CE_?UVG}C(!G}UVAXCBC?.o4W–
7VXC@LŒ?C@?CWwGVSTT2‡(12AtFH‹
]}sAwE
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]‰„Sa|S^nLAtFYt{tCrL]1`p1CLt
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.Gw`WK‡C(tFAK@EpsBC2WEJE?
A1ssH(
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3TT|3>TLHu@sG1L`YˆCmAr]‡S>|San(!Y
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S(TTT1˜4W˜~@Œ4WtŒ(
|C@|kG|C2‡H‹]}`‡sGu
BW}BC!1CLAtFIH`?C@G1E4(2
W‘Cs,FH`pAXG?Œ*[†dz“
štŒX*zC@[rLI•G,,CC`A1(
!xEtF1]‰3TT|5TTLG,1w@`L

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AtFH„!1C(*+AK@1‡CA@LEwILGwC
CAXG?M.(•!1CštŒX*z
C@[rHV1HIso}0tŒECE]CœE‰
3
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4W@pCC(‘1w@‡CA@`sIWLxEtF1]‰3TT|3>TL
G1`„Co]CA/A•w`YxLG1Gu(
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ŸCEL‡!tF'`A+]?E‡*CsAtFtCr`‰1Ept1‡
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42]†_4W0…@1(*K]†rLt{CE_]‘EpH`‘o`
A@CW.E}Htˆ@`pGV1ST‡ST@(!„SrwKVW@/@S|>4W
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AtF5E1‡C‰]o0CE}H4@L`pGV14W3T‡aT@mAKE@2
qHn+4@`]/AsmG,tp]/)T‡)>@nL~@0wGV)1‰A@
(*K€’{CG}}ˆ]VL.4W‡]†2}CW21H(
tˆH1H1HzIˆI4W@x@_L12(šwK
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Gq@(/@1HCW@’qH.x„4WX1LG™@_`Gz04]?(
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]w`sHCLqH`Et0ˆ(
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H4UWAY(
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VA1Ho1J.STLSSLS)LS3LS5BCHE5(}`t{MBH4
‰/‡4WIM`A+]KBH4AV@]V1EWLGz4Wz•@`t{
`tptp(
5.1. Các chất dinh dưỡng cần thiết:

4W‡/XsEC‡LA_@LGCEL@C|.LE4'(
- Canxi:/}0MH1K`1}]M`LAX—CHAs_`Z•L
4C~0s`sEtF‡(*K1H1K2L~0sCLHu@
s2`Gz]Yo‰ƒE?˜C/ªTL>`ƒE?˜CªTL)(
- Chất đạm:sA_@EW}2UCxA/€AuWH1K4E1Ls
/0MCC`A1BC‡(?]wA_@‡UC0MsHBC•š
€AuW0MCCtGzHtHUCE1(
- Chất kali:CEEW}2UCxoC0CA_@VtŒE.0MCCBC
‡([wA_@G}FH`pGCE0…€HV?A1GK0MCCLGV~A1`Hu@
s1‡(
- Chất lân:@EtFsE4C0…€AuW0MH4wC@/@CL
t}ArsE4sH0…Gz€AuW0MCC(4€HV@ArCBCAs(
SS

5.2. Cách bón phân:

|*2`p4WtC1~@]w]‰STGH4DˆG}FH`p
GV3TT|>TTmSa|Sa|^n+m)T|)T|S>n`3TT#.@¡4W˜S~@mCAX

>|aE/¢tpUC2n(
|*2`p4WtŒm‡@ŒH/G,,CCn(
|]wH4.IZ2‡p`——‰}14W`2S
@L0CAwrH4AX`AsLtptpLB‘Du@(
|W}G,0“I1E_H4Dˆ0xL`0t;[|)aL«L
CL1I_H4woC2|@C'AK~~0s`sEtFz0V(
-./0$1
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!_1`JCEC]?H1Hˆ]V€H4W‡A_~0sC(?
_14WAtFM?CW„D~@A/0CGAK€H4Ww1
4A2LI•~@0w`_10CW(4WtŒLz`?JC
~@†@IW‰]rG1BC4W(
!W.L`?JCCA_A/G4Ww02E1—,.JC`„CHVLJC
U1X0…E@4W@EpI02E1,GzAB0oz4W(J.JC2ACS˜302
LE1BC4W(
4W‡H1K1{`0MH1KBCx`].(¡AJ0
tŒw@rx`5|>].LW.It}x.].t{
H1KGq@ˆx(kAwLW.’BCG_1EJC]‘
xG@24WH1KXr`tFE_JC]‘].}@24WH1
KXC(¡1E1šw1@/@].wKH1K_G1
4W(
!JC`@ZCGz0…EF0M0tŒ`CAxLJC`@ZC@tC
I•]Ys@]?szUC`}’`Ax(4WAtFJC0…I•CAx0p@`H
LI•CCˆ(
|4Wˆ’]‘xG4WAtF)|3E/Axm4WC„5T|aT@nAK4W
‡H40…AtF3|5C(CH1KXCAtF)|3
E/Ax‰’Ax4WH41E/oCAKwAtF‹r‚|S)x(!M
S)

?`?’xE/o]CL4W‡0…w]r1`p.)Tx(dCCA_W

4W‡wAtF14WG1J`J/JC]‹0~@AKIW‰1(
|4WtŒ?JCAtFM?~@0CG_†@
G,,4WCAx@p0p@`AE_(.’D@x1m
GsEvCnL‘L]Y04]?L`tFLsH01@+AsLCWD
@C]zA•}1/AtFJCAK€H14WAtFz1LI•
~@0wLH—„04]?`_(
|*2`pD4W‡U1E•wKE@™1]†1tC]pL]‘}D
1J„CE_]rG,(4W™10…E1s@_`JCCS|)
~@0C(
JC2AJ4W


|r02AK@/Et 
¦kL}]YIZJCL_1HVAtF`?00_0…LG“Z
I]†tp¬C`E+‚T

G’+JCAK1E4W]?UC4WG1(
dCG0“I‡HVAtFsD`ˆC(
¦VwGoCICW}]YIZG4JCL_1(
 -.(,23

456789!:;<==>?<@AB<CDEF=GFHGI

a) Yếu tố môi trường:
Z`p]?H1HC1L@zt{EW}2UCxVtŒE.0MCC
`E]tpA/.AKA_AtFGV~~0sC(
- Nhiệt độ:?ArsHwKE@H1`Œ0MJBC@/@C`E@4W‡
‹]zLA+]?E?ArsH`]CA.@(?Ar`]CA.@Itp)T

EF

0MCCBC‡(!AXG?Œ*[dL?ArE_`]CA.@,FH
S3

0MCC‡Lt{‡s?1S)|SIELIAw‡t{CC`1S|)(
D~@Gzw?ArE_L4W‡0…CC,`GqI(
|Sự khô hạn và ngập úng?•‡}tpžAK_•02ž4WCCms?UV
ŒCAxCG,,CAExCnLH€šE@rW}2€AuW0MCC.
4W‡Œ*[d(kAwLG}FHC]?H1HW4W‡0…CC0p@`A1Ho2
`p`?‡“E CCY@ZC(
b) Giống:
dMCCBC‡E?rX`A+,2(•tpCL12‡
!ˆ@LL!CCL4_£AtF‡@EsI•G,,CCLG2
‡1—Cr‰tˆA2Gwˆ(
6) Tuổi của cành:
!‹šEW}2UCxVtŒE.0MCCBC‡(—
G,,‡0…CAxL1E_U1mEpˆST1‹I‰„~@
tpn‰@._s04.GwG,,CC(}UV.o.12
‡Œ*[d‰_„2‡1—CrG,,CCA_?UVCG
SL>|)1‹mE1WK„@‡C_0C@‡CA@L—I™nL12
—E_t‡!CCL!ˆ@L[tŒL4_£wKG,,CCG3|5
1‹(
d) Tình trạng sinh trưởng và năng suất năm trước của cây:
!‰_0tŒBC4W`~0s~@tpwVŒsEpE.0MC
C‡LA+]?A2`p12‡w?tFC11~@m~@€@ZCL~@
s@ZCn(4W‡]YG?0oIA1U1X+~0sC~@tp
0…E@V@GV~A4@`H4wC@/@CŒ~@}H(kAwLD~@
4WA1U1X/HVJC]p1+HV]wH4XˆAK4WGz]Y0W
G?Œ~@}H(
J/97!EK<=HLAMEF=GFHGI
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wX]?H1HAKG,,CC‡t‡zGwLGCL‡“E wC
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Ở đây xin giới thiệu Quy trình xử lý ra hoa xoài cụ thể như sau:
-Giai đoạn sau thu hoạchdCG_GV1S)|S/
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* Giai Đoạn Ra Đọt Non:
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]?AK]V`?Ax(1E_04]?/€ CA_WE[?1tL
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* Xử lý ra hoa:
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* Giai đọan ra hoa:
|[w€CH1K`pH4S>|S>|S>`pEXEtF)TT|3TT˜4W(
|2H—„C04m/W]z‡L]xŠn`p@r1ExC2t
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* Giai đoạn đậu trái “rớt nhụy”:
‰C‡HsBW}{zZt._}GzH1E_
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H—]?1t(}w]xŠ‡s?‰wK0“IyIAKH—Y(
* Giai đoạn phát triển trái:
- Giai đoạn trứng cá (7-10 ngày sau khi đậu trái)HH4]wE1t[CWyECL
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Chú ý phòng trừ : N/W]z‡L04A~]zL ]xŠL]?1t(((
- Giai đoạn 30 ngày sau khi đậu trái: 
3
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- Giai đoạn 45 ngày sau khi đậu trái[wH42AK€H1H1K(wK

IZH4)T|)T|S>EXEtF5TT|>TT˜4W\|^~@‹LS|SL>G˜4W®ST~@‹(

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EtFST|)T˜^E,tpAK_}0Mo1(wKH)|3E/1CSTW˜E/AK
E@~Hu@s1([C1AK„C04L]?(
- Giai đoạn 60 ngày sau khi đậu trái}1H1K@L.]w.@S|)G
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* Phòng trị:
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E1LA™oCA_CAxLA™04`L04@’ALA/`
4LA].¯‡2].ItpLE@Ax]Y}GzLE@rCW
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* Phòng trị:
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ArTL>•AKH—Y(
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Œ(AE_.G`Mr0…w?UVCˆ(
|[C1€H„C]ZE_4W_ŒCA_0CBC1(
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_}]?.10C_mA2`p`t{Gz]C1n(
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’]—ECL0CAws@_D@V@(*zGGzsW@V@
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* Phòng trị:
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`D1@tCu@(kAwL.‡`pGV1FHE LJC]pE1`z
?AK1FH(’]‘`.BW11•@]?LH1?]?0p@`A1
]V`Z]?]†IIY2wCxt[CœCSTTdLN`CE>T«L
CEIC(((
)(a([?‡‰@B1Gu Xanthomonas campestris H`( mangiferae

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* Phòng trị:
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•@`].1(!GAw`Gu].}HC†W`E4W
EC.@(
|z.HtpE.E1‡AK1E4WEC]?C`t{(
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