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Vo
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1
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Feb
r
u
ar
y
20
2
6
,
p
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.
505
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k
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win
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if
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im
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b
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r
[
1
]
–
[
3
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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N
:
2
0
8
8
-
8
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8
I
n
t J E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
1
6
,
No
.
1
,
Feb
r
u
ar
y
20
2
6
:
5
0
5
-
517
506
Un
d
er
th
ese
s
p
ec
if
ic
ch
allen
g
es,
an
au
to
m
atic
g
r
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n
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s
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co
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tr
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was
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esig
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d
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ter
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f
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in
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s
(
I
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T
)
tech
n
o
lo
g
y
[
4
]
,
[
5
]
.
T
h
is
s
y
s
tem
in
teg
r
ates
wate
r
in
g
,
p
H,
tem
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m
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ity
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t
co
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s
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ten
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alu
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s
h
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g
its
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f
ec
tiv
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.
Ng
u
y
en
et
a
l.
[
6
]
h
av
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d
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e
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d
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ev
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p
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d
an
au
to
m
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g
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s
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I
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tech
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es.
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h
is
s
y
s
tem
allo
w
s
r
ea
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-
tim
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llectio
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T
h
e
e
x
p
er
im
en
tal
r
esu
lts
s
h
o
wed
th
at
th
e
p
r
o
p
o
s
ed
s
y
s
tem
d
em
o
n
s
tr
ated
h
i
g
h
r
eliab
il
ity
.
T
h
e
s
er
v
er
was
u
s
ed
to
co
llect
all
th
e
s
en
s
o
r
d
ata,
wh
ich
ca
n
b
e
an
al
y
ze
d
to
s
tu
d
y
p
lan
t
g
r
o
wth
d
u
r
in
g
cu
l
tiv
atio
n
in
r
elatio
n
to
en
v
ir
o
n
m
en
tal
p
ar
am
eter
s
.
B
ak
h
tar
et
a
l.
[
7
]
in
tr
o
d
u
ce
d
a
n
in
d
o
o
r
h
y
d
r
o
p
o
n
ic
p
lan
tin
g
s
y
s
tem
wh
er
e
p
lan
t
r
o
o
ts
ar
e
e
x
p
o
s
ed
to
a
m
ix
tu
r
e
o
f
m
in
er
als an
d
wate
r
in
s
tead
o
f
s
o
il a
n
d
d
o
n
o
t r
e
q
u
ir
e
s
u
n
lig
h
t,
m
ak
i
n
g
th
e
s
y
s
tem
in
d
ep
en
d
e
n
t o
f
wea
th
er
co
n
d
itio
n
s
.
T
h
e
s
y
s
tem
u
s
es
a
m
icr
o
c
o
n
tr
o
ller
to
co
llect
an
d
co
n
tr
o
l
d
ata,
in
c
lu
d
in
g
wate
r
lev
el,
tem
p
er
atu
r
e,
a
n
d
h
u
m
id
ity
,
v
ia
W
i
-
Fi.
L
ev
er
ag
in
g
I
o
T
tec
h
n
o
lo
g
y
,
th
e
r
ea
l
-
tim
e
s
tatu
s
o
f
p
lan
t
g
r
o
wth
ca
n
b
e
m
o
n
ito
r
ed
r
em
o
tely
b
y
au
th
o
r
ized
u
s
er
s
.
Kan
h
e
k
ar
et
a
l.
[
8
]
p
r
o
p
o
s
ed
a
s
o
il
-
less
cu
ltiv
atio
n
s
y
s
tem
u
s
in
g
h
y
d
r
o
p
o
n
ics,
wh
er
e
m
in
er
al
n
u
tr
ien
ts
ar
e
s
u
p
p
lied
an
d
p
ar
a
m
eter
s
s
u
ch
as
p
H,
tem
p
er
atu
r
e,
an
d
h
u
m
id
ity
ar
e
m
o
n
ito
r
ed
th
r
o
u
g
h
th
e
B
ly
n
k
ap
p
.
T
h
is
I
o
T
-
b
ased
s
y
s
tem
al
lo
ws
b
o
th
m
o
n
ito
r
in
g
an
d
co
n
tr
o
l
o
f
n
u
tr
ien
t
f
l
o
w
f
o
r
h
y
d
r
o
p
o
n
ic
f
ar
m
in
g
.
T
h
e
s
y
s
tem
is
m
an
ag
ed
v
ia
an
E
SP
8
2
6
6
MCU
n
o
d
e
co
n
n
e
cted
to
th
e
B
ly
n
k
ap
p
licatio
n
.
Ad
d
itio
n
ally
,
Ma
p
ar
i
et
a
l.
[
9
]
d
e
v
elo
p
ed
a
h
y
d
r
o
p
o
n
ic
f
ar
m
in
g
s
y
s
tem
th
at
r
ed
u
ce
s
lab
o
r
b
y
au
to
m
atin
g
th
e
wate
r
in
g
p
r
o
c
ess
.
T
h
e
n
o
v
elty
o
f
th
is
r
esear
ch
is
th
e
au
to
m
atio
n
o
f
ir
r
ig
at
io
n
an
d
t
h
e
co
n
ce
p
t
o
f
v
er
tical
h
y
d
r
o
p
o
n
ic
cu
ltiv
atio
n
u
s
in
g
I
o
T
.
T
h
e
s
y
s
tem
ca
n
d
is
p
lay
all
im
p
o
r
tan
t
p
ar
am
eter
s
in
th
e
ap
p
licatio
n
an
d
n
o
tify
u
s
er
s
o
f
ab
n
o
r
m
al
co
n
d
itio
n
s
v
ia
e
m
ail,
s
u
ch
as
p
H,
to
tal
d
is
s
o
lv
ed
s
o
lid
s
(
T
DS
)
,
tem
p
er
atu
r
e,
an
d
h
u
m
i
d
ity
.
R
ao
et
a
l.
[
1
0
]
d
e
v
elo
p
e
d
h
y
d
r
o
p
o
n
ic
s
y
s
tem
s
to
m
ea
s
u
r
e
cl
im
ate
an
d
n
u
tr
ien
t
lev
els
u
s
in
g
an
au
to
m
ated
c
o
m
p
u
ter
c
o
n
tr
o
l
s
y
s
tem
.
I
o
T
-
b
ased
s
y
s
tem
in
teg
r
atio
n
in
clu
d
es
m
u
ltip
le
s
en
s
o
r
s
,
s
u
ch
as
wate
r
f
lo
w,
wate
r
lev
el,
p
H
m
eter
,
elec
tr
ical
co
n
d
u
ctiv
ity
(
EC
)
,
h
u
m
id
ity
s
en
s
o
r
,
an
d
lu
x
m
eter
.
Gu
zm
án
et
a
l.
[
1
1
]
,
h
a
v
e
p
r
o
p
o
s
ed
s
m
ar
t
ag
r
icu
ltu
r
e
s
o
l
u
tio
n
s
u
s
in
g
th
e
L
o
R
a
m
icr
o
c
o
n
tr
o
ller
,
an
ad
v
an
ce
d
I
o
T
tech
n
o
lo
g
y
,
p
r
o
v
id
in
g
lo
w
-
p
o
wer
an
d
lo
w
-
co
s
t
r
em
o
te
co
m
m
u
n
icatio
n
.
T
h
e
s
y
s
tem
ca
n
co
m
m
u
n
icate
b
etwe
en
n
o
d
es
u
s
in
g
b
o
th
wir
eless
n
etwo
r
k
s
an
d
r
ad
io
f
r
eq
u
en
cy
s
ig
n
als,
r
e
p
o
r
tin
g
tem
p
e
r
atu
r
e
an
d
h
u
m
id
ity
d
ata
ac
r
o
s
s
a
wid
e
ar
ea
.
T
h
u
s
,
th
e
g
o
al
o
f
th
is
s
tu
d
y
is
to
d
ev
elo
p
a
n
d
im
p
lem
e
n
t
an
I
o
T
-
b
ased
s
y
s
tem
f
o
r
m
o
n
ito
r
in
g
th
e
g
r
o
wth
o
f
g
r
ee
n
o
ak
s
alad
,
an
d
to
co
m
p
a
r
e
its
d
ev
elo
p
m
en
t
in
an
I
o
T
-
au
to
m
ated
clo
s
ed
g
r
ee
n
h
o
u
s
e
v
er
s
u
s
a
co
n
v
en
tio
n
al
o
n
e
2.
M
E
T
H
O
D
An
au
to
m
atic
clo
s
ed
h
y
d
r
o
p
o
n
ic
s
alad
v
eg
etab
le
cu
ltiv
atio
n
s
y
s
tem
was
in
v
esti
g
ated
to
s
o
lv
e
th
e
p
r
o
b
lem
s
an
d
m
ee
t
th
e
n
ee
d
s
o
f
f
ar
m
er
s
,
in
clu
d
in
g
th
e
d
esig
n
o
f
s
tr
u
ctu
r
es
an
d
co
n
tr
o
l
s
y
s
tem
s
.
T
h
e
ex
p
er
im
en
tal
d
esig
n
an
d
o
p
e
r
atio
n
m
eth
o
d
wer
e
ca
r
r
ied
o
u
t
f
o
r
an
a
u
to
m
atic
clo
s
ed
h
y
d
r
o
p
o
n
ic
s
alad
v
eg
etab
le
g
r
o
win
g
s
y
s
tem
.
2
.
1
.
Str
uct
ure
a
nd
co
m
po
nents o
f
t
he
co
ntr
o
l sy
s
t
e
m
T
h
e
in
tellig
en
t
h
y
d
r
o
p
o
n
ic
v
e
g
etab
le
g
r
o
win
g
co
n
tr
o
l
s
y
s
tem
co
n
s
is
ts
o
f
s
tr
u
ctu
r
es
an
d
c
o
m
p
o
n
en
ts
co
n
n
ec
tin
g
v
ar
io
u
s
s
en
s
o
r
d
e
v
ices
to
th
e
No
d
eM
C
U
b
o
ar
d
(
E
SP
8
2
6
6
)
.
T
h
e
No
d
eM
C
U
b
o
ar
d
(
E
SP
8
2
6
6
)
,
wh
ich
is
s
im
ilar
to
an
Ar
d
u
in
o
b
o
ar
d
,
is
p
r
o
g
r
a
m
m
ed
to
co
n
tr
o
l
o
p
er
atio
n
s
ac
co
r
d
in
g
to
co
m
m
an
d
s
.
I
t
was
d
ev
elo
p
e
d
to
co
n
tr
o
l th
e
tu
r
n
i
n
g
o
n
an
d
o
f
f
o
f
wate
r
p
u
m
p
s
,
n
u
tr
ien
t so
lu
tio
n
s
A
an
d
B
,
an
d
s
p
r
ay
in
g
wate
r
to
r
ed
u
ce
th
e
tem
p
er
atu
r
e
in
t
h
e
g
r
ee
n
h
o
u
s
e
[
1
2
]
,
[
1
3
]
.
D
ata
is
s
to
r
ed
o
n
Go
o
g
le
Sh
ee
ts
an
d
d
is
p
lay
ed
n
u
m
er
ically
th
r
o
u
g
h
th
e
B
ly
n
k
ap
p
licatio
n
.
Par
am
eter
s
s
u
ch
as
tem
p
er
atu
r
e
,
n
u
tr
ie
n
t
s
o
lu
tio
n
lev
els,
p
H,
ar
tific
ial
lig
h
t
f
r
o
m
R
GB
b
u
l
b
s
(
to
ac
ce
ler
ate
v
eg
eta
b
le
g
r
o
wth
)
,
a
n
d
h
u
m
id
ity
ar
e
m
ea
s
u
r
ed
u
s
in
g
th
e
C
p
r
o
g
r
a
m
m
in
g
lan
g
u
a
g
e.
T
h
e
r
esu
lts
ca
n
b
e
d
is
p
lay
ed
o
n
a
s
m
ar
tp
h
o
n
e,
as sh
o
wn
in
Fig
u
r
e
1
.
T
h
e
tem
p
er
atu
r
e
d
e
v
ice
(
DHT
1
1
)
s
h
o
w
n
in
Fig
u
r
e
2
(
a
)
i
llu
s
tr
ates
th
e
wo
r
k
in
g
f
l
o
wch
ar
t
o
f
th
e
tem
p
er
atu
r
e
m
ea
s
u
r
em
e
n
t
s
y
s
tem
.
Fro
m
th
e
d
iag
r
am
,
w
h
en
th
e
tem
p
er
atu
r
e
an
d
h
u
m
id
ity
s
en
s
o
r
s
tak
e
m
ea
s
u
r
em
en
ts
,
if
th
e
tem
p
er
atu
r
e
is
g
r
ea
ter
th
an
3
7
.
0
°C
an
d
t
h
e
h
u
m
id
ity
is
lo
wer
t
h
an
8
0
%,
th
e
f
o
g
-
s
p
r
ay
in
g
m
o
to
r
will
tu
r
n
o
n
.
T
h
e
u
p
d
ated
d
ata
ar
e
s
en
t
to
t
h
e
E
SP
8
2
6
6
b
o
a
r
d
,
s
to
r
ed
in
Go
o
g
le
Sh
ee
ts
,
an
d
d
is
p
lay
ed
th
r
o
u
g
h
th
e
B
ly
n
k
a
p
p
licatio
n
.
T
h
e
co
m
p
lete
p
r
o
c
ed
u
r
e
is
s
h
o
wn
in
Fig
u
r
e
2
.
T
h
e
s
o
lu
tio
n
m
ea
s
u
r
in
g
d
e
v
ice
(
p
H
s
en
s
o
r
)
s
h
o
wn
in
Fig
u
r
e
2
(
b
)
illu
s
tr
ates th
e
wo
r
k
in
g
f
lo
wch
ar
t o
f
th
e
s
o
lu
tio
n
m
ea
s
u
r
in
g
s
y
s
tem
.
W
h
en
th
e
s
en
s
o
r
m
ea
s
u
r
es
th
e
p
H
v
alu
e
o
f
t
h
e
s
o
lu
tio
n
,
if
t
h
e
p
H
v
alu
e
is
less
th
an
5
.
5
o
r
g
r
ea
ter
t
h
an
6
.
0
,
t
h
e
n
itric
ac
id
m
o
to
r
will
tu
r
n
o
n
to
m
i
x
with
f
er
tili
ze
r
s
o
lu
t
io
n
s
A
an
d
B
,
af
ter
wh
ich
th
e
p
H
is
ch
ec
k
e
d
ag
ai
n
.
I
f
th
e
p
H
v
alu
e
is
with
in
th
e
s
p
ec
if
ied
r
a
n
g
e,
t
h
e
d
ata
a
r
e
s
en
t
to
th
e
E
SP
8
2
6
6
b
o
ar
d
,
r
ec
o
r
d
ed
i
n
Go
o
g
le
Sh
ee
ts
,
an
d
d
is
p
lay
e
d
n
u
m
er
i
ca
lly
th
r
o
u
g
h
th
e
B
ly
n
k
a
p
p
licatio
n
.
T
h
e
R
GB
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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&
C
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p
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2088
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8
7
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va
lu
a
tin
g
p
la
n
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r
o
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(
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507
lig
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tin
g
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s
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,
s
h
o
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Fig
u
r
e
2
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c
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,
u
s
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a
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elay
s
witch
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R
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r
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1
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ated
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atic
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I
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N
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2
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eg
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p
e
r
atu
r
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[
1
4
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h
e
o
p
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atio
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n
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l
s
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s
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f
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ly
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ain
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Go
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Sh
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s
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t
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m
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g
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n
h
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e
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s
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Fig
u
r
e
3
(
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.
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Fig
u
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e
4
(
a)
.
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e
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itectu
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e
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s
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ated
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Fig
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e
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Fig
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I
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u
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Fig
u
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5
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d
esig
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[
1
6
]
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ield
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ile
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Fi
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atic
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u
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.
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u
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I
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&
C
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ates
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9
10
11
12
13
14
15
16
17
18
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8
7
0
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I
n
t J E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
1
6
,
No
.
1
,
Feb
r
u
ar
y
20
2
6
:
5
0
5
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517
512
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T
h
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a
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f
th
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p
lan
ts
at
1
0
d
ay
s
af
ter
th
e
f
ir
s
t seed
lin
g
s
as sh
o
wn
in
T
ab
le
2
,
Fig
u
r
es
1
0
an
d
1
1
.
T
h
e
av
er
ag
e
g
r
o
wth
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ate
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f
s
alad
v
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g
etab
les
in
t
h
e
a
u
to
m
atic
s
y
s
tem
was
7
.
5
4
cm
,
w
h
ile
th
e
co
n
v
e
n
ti
o
n
al
s
y
s
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m
ea
s
u
r
ed
5
.
9
7
cm
.
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h
e
av
er
a
g
e
leaf
ar
ea
(
wid
th
×le
n
g
th
)
was
5
4
.
7
cm
²
in
th
e
au
to
m
atic
s
y
s
tem
co
m
p
ar
ed
with
3
1
.
0
9
cm
²
in
th
e
co
n
v
en
tio
n
al
s
y
s
tem
.
Similar
ly
,
th
e
av
er
ag
e
p
la
n
t
weig
h
t
was
5
2
.
5
g
in
th
e
a
u
to
m
atic
s
y
s
tem
an
d
3
7
g
in
th
e
co
n
v
en
tio
n
al
s
y
s
tem
.
Statis
tical
an
aly
s
is
f
u
r
th
er
c
o
n
f
ir
m
ed
th
a
t
th
e
av
er
a
g
e
h
ei
g
h
t
o
f
1
0
p
la
n
ts
g
r
o
wn
u
n
d
e
r
th
e
au
to
m
ati
c
s
y
s
tem
(
7
.
5
4
cm
)
was
s
ig
n
if
ican
tly
g
r
ea
ter
th
a
n
th
at
o
f
p
lan
ts
g
r
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wn
in
t
h
e
co
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v
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tio
n
al
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y
s
tem
(
5
.
9
7
c
m
)
at
P
=
0
.
0
5
.
T
h
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2088
-
8
7
0
8
E
va
lu
a
tin
g
p
la
n
t
g
r
o
w
th
p
erfo
r
ma
n
ce
in
a
g
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ee
n
h
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yd
r
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p
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ic
…
(
C
h
o
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th
is
a
R
a
tta
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a
ch
u
)
513
m
ea
n
leaf
wid
th
in
th
e
co
n
v
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n
tio
n
al
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y
s
tem
was
5
.
2
cm
,
w
h
er
ea
s
th
e
au
to
m
atic
s
y
s
tem
ac
h
iev
ed
7
.
1
6
cm
,
a
s
tatis
t
ically
s
ig
n
if
ican
t
d
if
f
er
en
ce
(
P
=
0
.
0
5
)
.
T
h
e
a
v
er
ag
e
len
g
th
o
f
th
e
lar
g
est
lea
f
was
5
.
9
8
cm
in
t
h
e
co
n
v
en
tio
n
al
s
y
s
tem
co
m
p
ar
e
d
with
7
.
6
4
cm
in
th
e
au
to
m
a
tic
s
y
s
tem
,
wh
ich
was
also
s
i
g
n
if
ican
tly
d
if
f
er
e
n
t
at
P
=
0
.
0
5
.
Fin
ally
,
t
h
e
m
ea
n
p
lan
t
weig
h
t
was
3
7
g
in
th
e
co
n
v
en
tio
n
al
s
y
s
tem
an
d
5
2
.
5
g
in
th
e
au
t
o
m
atic
s
y
s
tem
,
s
h
o
win
g
a
h
ig
h
ly
s
ig
n
if
ican
t d
if
f
er
e
n
ce
at
P =
0
.
0
5
.
Fig
u
r
e
1
0
.
Salad
v
eg
etab
le
i
n
co
n
v
en
tio
n
al
s
y
s
tem
at
1
0
d
ay
s
(
af
ter
tr
an
s
p
lan
tin
g
)
Fig
u
r
e
1
1
.
Salad
v
eg
etab
les in
au
to
m
atic
s
y
s
tem
at
1
0
d
ay
s
(
af
ter
tr
an
s
p
lan
tin
g
)
T
h
e
co
m
p
ar
is
o
n
g
r
o
wth
at
2
0
d
ay
s
af
ter
p
lan
tin
g
is
d
em
o
n
s
tr
ated
in
T
ab
le
3
.
T
h
e
av
er
ag
e
g
r
o
wth
r
ate
o
f
s
alad
v
eg
eta
b
les
in
th
e
au
to
m
atic
s
y
s
tem
h
ad
a
h
ig
h
er
h
eig
h
t
v
al
u
e
o
f
7
.
9
8
c
m
,
wh
er
ea
s
th
e
co
n
v
en
tio
n
al
s
y
s
tem
r
ec
o
r
d
e
d
7
.
1
7
cm
.
T
h
e
av
e
r
ag
e
(
wid
th
×
len
g
th
)
v
alu
e
o
f
th
e
a
u
to
m
atic
s
y
s
tem
was
1
6
4
.
7
cm
,
wh
ile
th
e
co
n
v
en
tio
n
al
s
y
s
tem
m
ea
s
u
r
ed
1
3
1
.
0
ce
n
tim
eter
s
,
an
d
th
e
g
r
o
wth
weig
h
t
in
th
e
au
to
m
ati
c
s
y
s
tem
was
7
6
.
7
g
co
m
p
ar
ed
to
7
3
g
in
th
e
c
o
n
v
e
n
tio
n
al
s
y
s
tem
.
Fu
r
th
er
m
o
r
e,
th
e
an
al
y
s
is
o
f
th
e
av
er
ag
e
h
eig
h
t o
f
th
e
g
r
ee
n
o
ak
s
alad
v
eg
etab
les af
ter
2
0
d
ay
s
s
h
o
w
ed
th
at
th
e
av
er
ag
e
h
eig
h
t o
f
1
0
p
lan
ts
g
r
o
wn
with
th
e
co
n
v
e
n
tio
n
al
s
y
s
tem
was
7
.
1
7
cm
,
wh
ile
th
o
s
e
g
r
o
wn
with
th
e
a
u
to
m
ati
c
s
y
s
tem
r
ea
ch
ed
7
.
9
8
cm
,
wh
ich
was
s
tatis
tical
ly
d
if
f
e
r
en
t
at
P
=
0
.
0
5
.
T
h
e
a
n
aly
s
is
o
f
t
h
e
m
ea
n
wid
th
o
f
t
h
e
lar
g
est
lea
v
es
in
th
e
co
n
v
e
n
tio
n
al
s
y
s
tem
was
1
1
.
7
5
cm
,
wh
er
ea
s
in
th
e
a
u
to
m
atic
s
y
s
tem
it
wa
s
1
3
.
4
4
cm
,
a
v
er
y
s
tatis
tically
s
ig
n
if
ican
t
d
if
f
er
e
n
ce
at
P
=
0
.
0
5
.
T
h
e
a
n
aly
s
is
o
f
th
e
av
e
r
ag
e
len
g
th
o
f
th
e
lar
g
est
leaf
in
th
e
co
n
v
en
tio
n
al
s
y
s
tem
was
1
1
.
1
5
ce
n
tim
eter
s
,
wh
er
ea
s
in
th
e
au
to
m
atic
s
y
s
tem
it
was
1
2
.
2
6
cm
,
wh
ich
was
n
o
t
s
tati
s
tically
d
if
f
er
en
t
at
P
=
0
.
0
5
.
Fin
ally
,
th
e
a
n
aly
s
is
o
f
th
e
m
ea
n
p
la
n
t
weig
h
t
i
n
th
e
co
n
v
en
tio
n
al
s
y
s
tem
was
7
3
g
,
wh
ile
in
th
e
au
to
m
atic
s
y
s
tem
it wa
s
7
6
.
7
g
,
s
h
o
win
g
a
h
ig
h
l
y
s
ig
n
if
ican
t d
if
f
er
en
ce
at
P =
0
.
0
5
.
T
h
e
co
m
p
a
r
is
o
n
s
o
f
g
r
o
wth
a
f
ter
3
0
d
a
y
s
at
h
ar
v
est
tim
e
ar
e
s
h
o
wn
in
T
ab
le
4
.
I
t
ca
n
b
e
s
ee
n
th
at
th
e
av
er
ag
e
h
eig
h
t
o
f
s
alad
v
eg
etab
les
in
th
e
au
to
m
atic
s
y
s
tem
was
1
9
.
2
6
cm
,
wh
er
ea
s
th
e
co
n
v
en
tio
n
al
s
y
s
tem
r
ec
o
r
d
ed
1
7
.
9
9
cm
.
T
h
e
av
er
ag
e
(
wid
th
×
len
g
th
)
v
al
u
e
o
f
th
e
au
to
m
atic
s
y
s
tem
was 4
1
9
.
6
1
cm
,
wh
ile
th
e
co
n
v
e
n
tio
n
al
s
y
s
tem
was
3
6
8
.
2
c
m
.
T
h
e
a
v
er
ag
e
p
la
n
t
weig
h
t
in
th
e
au
to
m
atic
s
y
s
tem
was
1
1
9
.
2
8
g
,
wh
er
ea
s
th
e
co
n
v
en
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Fro
m
th
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aly
s
is
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i
t
ca
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b
e
em
p
h
asized
th
at
th
e
au
t
o
m
atic
g
r
ee
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s
e
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tiv
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m
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tes
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etab
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ab
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5
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c
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c
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b
N
o
t
e
:
M
e
a
n
s
f
o
l
l
o
w
e
d
b
y
t
h
e
d
i
f
f
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r
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n
t
s
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p
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r
scr
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p
t
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t
h
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sam
e
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o
l
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mn
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n
d
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t
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g
n
i
f
i
c
a
n
t
d
i
f
f
e
r
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n
c
e
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e
t
w
e
e
n
t
h
e
mea
n
v
a
l
u
e
s a
t
P
=
0
.
0
5
.
Pre
v
io
u
s
s
tu
d
ies
s
u
p
p
o
r
t
th
e
s
e
f
in
d
in
g
s
.
Do
m
in
g
u
es
et
a
l.
[
1
8
]
co
m
p
a
r
ed
lettu
ce
g
r
o
wth
u
n
d
er
co
n
v
en
tio
n
al
s
o
il
cu
ltiv
atio
n
an
d
an
a
u
to
m
ated
h
y
d
r
o
p
o
n
i
c
s
y
s
tem
.
T
h
e
r
esear
ch
r
esu
lts
in
d
icate
th
at
th
e
au
to
m
ated
h
y
d
r
o
p
o
n
ic
s
y
s
tem
h
as
a
s
h
o
r
ter
h
ar
v
esti
n
g
p
er
io
d
(
r
ed
u
ce
d
f
r
o
m
7
1
d
ay
s
to
6
4
d
a
y
s
)
,
h
el
p
s
r
ed
u
ce
lab
o
r
,
a
n
d
in
cr
ea
s
es
cr
o
p
y
ield
.
Acc
o
r
d
in
g
t
o
r
esear
ch
[
1
9
]
,
lo
w
p
H
le
v
els
lead
to
a
r
ap
id
r
e
d
u
ctio
n
i
n
h
y
d
r
a
u
lic
co
n
d
u
ctiv
ity
an
d
s
u
r
f
ac
e
wate
r
f
lo
w
in
s
ee
d
lin
g
tr
ay
s
.
Mo
r
eo
v
er
,
C
u
i
-
Pin
g
et
a
l
.
[
2
0
]
r
e
p
o
r
te
d
th
a
t
lo
w
p
H
r
ed
u
ce
s
th
e
p
h
o
to
s
y
n
th
esis
r
ate,
as
p
lan
ts
in
h
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it
C
O₂
ab
s
o
r
p
tio
n
,
r
esu
ltin
g
in
a
d
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r
ea
s
e
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th
e
av
er
ag
e
n
u
m
b
e
r
o
f
leav
es
an
d
p
lan
t
h
eig
h
t.
I
n
in
d
o
o
r
ag
r
icu
ltu
r
al
s
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tem
s
,
p
lan
ts
p
r
i
m
ar
ily
ab
s
o
r
b
lig
h
t
with
in
th
e
b
lu
e
(
B
,
4
0
0
–
5
0
0
n
m
)
an
d
r
e
d
(
R
,
6
0
0
–
7
0
0
n
m
)
r
eg
io
n
s
o
f
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s
p
ec
tr
u
m
,
co
r
r
esp
o
n
d
i
n
g
to
th
e
p
ea
k
ab
s
o
r
p
tio
n
o
f
k
e
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p
h
o
to
s
y
n
th
etic
p
ig
m
e
n
ts
,
ch
lo
r
o
p
h
y
ll (
a)
an
d
ch
lo
r
o
p
h
y
ll (
b
)
[
2
1
]
.
Pre
v
io
u
s
s
tu
d
ies
h
av
e
s
h
o
wn
t
h
at
an
o
p
tim
al
r
atio
o
f
r
e
d
to
b
lu
e
lig
h
t
s
h
o
u
ld
b
e
p
r
o
v
id
ed
to
p
lan
ts
.
Fo
r
lettu
ce
(
L
ac
tu
ca
s
ativ
a
L
.
)
,
a
3
:
1
r
e
d
-
to
-
b
lu
e
r
atio
h
as
b
ee
n
o
b
s
er
v
ed
as
th
e
m
o
s
t
ef
f
e
ctiv
e
f
o
r
ac
h
iev
in
g
h
ig
h
y
ield
,
q
u
ality
,
an
d
ef
f
ici
en
t
r
eso
u
r
ce
u
s
e
[
2
2
]
.
I
n
th
is
s
tu
d
y
,
r
ed
,
g
r
ee
n
,
b
l
u
e
(
R
GB
)
lig
h
ts
wer
e
u
s
ed
to
s
tim
u
late
g
r
o
wth
an
d
r
e
d
u
ce
th
e
cu
ltiv
atio
n
p
er
i
o
d
.
T
h
e
R
GB
lig
h
ts
u
s
ed
h
ad
th
e
f
o
llo
win
g
s
p
ec
if
icatio
n
s
:
R
ed
6
2
0
–
6
2
5
n
m
,
Gr
ee
n
5
2
0
–
5
2
5
n
m
,
an
d
B
lu
e
4
6
5
–
4
7
0
n
m
.
T
h
is
in
d
icate
s
th
at
L
E
D
lig
h
t
ef
f
ec
tiv
el
y
s
tim
u
lates
leaf
en
lar
g
em
e
n
t
in
g
r
ee
n
o
ak
h
y
d
r
o
p
o
n
ic
s
alad
v
eg
etab
les.
Fo
lta
a
n
d
C
h
ild
er
s
[
2
3
]
o
b
s
er
v
e
d
th
a
t
r
ed
an
d
b
lu
e
lig
h
t
r
ec
e
p
to
r
s
ar
e
th
e
m
ain
p
h
o
to
r
ec
e
p
to
r
s
co
n
tr
o
llin
g
p
lan
t
p
h
o
to
m
o
r
p
h
o
g
en
esis
,
with
b
lu
e
lig
h
t
s
p
ec
if
ically
s
tim
u
latin
g
l
ea
f
en
lar
g
e
m
en
t
a
n
d
r
eg
u
latin
g
g
en
e
ex
p
r
ess
io
n
.
Similar
ly
,
Sab
za
lian
et
a
l.
[
2
4
]
d
em
o
n
s
tr
ated
th
at
r
ed
-
b
lu
e
L
E
D
in
cu
b
ato
r
s
p
r
o
d
u
ce
d
p
lan
ts
with
h
ig
h
er
s
h
o
o
ts
,
lo
n
g
er
r
o
o
ts
,
an
d
g
r
ea
ter
f
r
esh
weig
h
ts
.
I
n
ad
d
itio
n
,
W
atjan
atep
in
[
2
5
]
wh
ich
was
co
n
d
u
cted
in
a
lettu
ce
p
lan
t
f
ac
to
r
y
u
s
in
g
a
h
y
d
r
o
p
o
n
ic
s
y
s
tem
with
L
E
D
lig
h
tin
g
as th
e
lig
h
t so
u
r
ce
,
r
e
p
o
r
ted
im
p
r
o
v
ed
p
la
n
t g
r
o
wth
an
d
y
ield
.
4.
CO
NCLU
SI
O
N
T
h
e
d
ev
elo
p
m
en
t
o
f
an
au
to
m
atic
h
y
d
r
o
p
o
n
ic
g
r
ee
n
h
o
u
s
e
co
n
tr
o
l
s
y
s
tem
u
s
ed
th
e
No
d
e
MCU
E
SP
8
2
6
6
b
o
ar
d
as
th
e
m
ain
p
r
o
ce
s
s
in
g
u
n
it,
r
ec
eiv
i
n
g
d
ata
f
r
o
m
a
tem
p
er
atu
r
e
a
n
d
h
u
m
id
i
ty
s
en
s
o
r
(
DHT
1
1
)
an
d
a
wate
r
s
o
lu
tio
n
s
en
s
o
r
(
p
H
s
en
s
o
r
)
.
W
h
en
th
e
tem
p
er
atu
r
e
ex
ce
ed
s
3
7
°C
o
r
th
e
h
u
m
id
ity
f
alls
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elo
w
8
0
%,
th
e
b
o
ar
d
tr
ig
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er
s
th
e
s
o
len
o
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v
alv
e
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s
p
r
ay
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o
g
,
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ed
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cin
g
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er
atu
r
e
in
s
id
e
th
e
g
r
ee
n
h
o
u
s
e.
T
h
is
m
ain
tain
s
s
u
itab
le
h
u
m
id
ity
f
o
r
o
p
tim
al
g
r
o
wth
o
f
g
r
ee
n
o
ak
h
y
d
r
o
p
o
n
ic
s
alad
v
eg
etab
l
es.
I
n
co
n
tr
ast,
th
e
co
n
v
en
tio
n
al
g
r
ee
n
h
o
u
s
e
lack
s
a
f
o
g
s
p
r
ay
er
,
r
esu
ltin
g
in
s
u
b
o
p
tim
al
g
r
o
wth
.
W
h
en
t
h
e
wate
r
p
H
is
o
u
ts
id
e
th
e
r
an
g
e
o
f
5
.
5
–
6
.
0
,
th
e
b
o
ar
d
ac
tiv
ates
th
e
p
u
m
p
to
ad
ju
s
t
th
e
s
o
lu
tio
n
in
th
e
co
m
b
in
ed
wate
r
tan
k
,
k
ee
p
in
g
it with
in
th
e
s
p
ec
if
ied
r
an
g
e.
T
y
p
ically
,
s
alad
v
eg
eta
b
les
tak
e
4
5
d
ay
s
to
r
ea
ch
h
a
r
v
est.
Ho
wev
er
,
in
th
is
s
tu
d
y
,
c
u
ltiv
atio
n
in
th
e
au
to
m
atic
g
r
ee
n
h
o
u
s
e
was
co
m
p
leted
in
ju
s
t
3
0
d
a
y
s
.
A
c
o
m
p
ar
is
o
n
o
f
1
0
p
lan
ts
g
r
o
w
n
u
n
d
er
au
to
m
atic
co
n
d
itio
n
s
an
d
1
0
u
n
d
er
co
n
v
en
tio
n
al
co
n
d
itio
n
s
s
h
o
wed
th
at,
af
ter
3
0
d
ay
s
,
t
h
e
av
e
r
ag
e
h
eig
h
t
in
th
e
au
to
m
atic
g
r
ee
n
h
o
u
s
e
was
1
9
.
2
6
cm
,
with
a
m
ax
im
u
m
p
la
n
t
weig
h
t
o
f
1
3
5
g
(
7
th
p
la
n
t)
an
d
a
m
in
i
m
u
m
o
f
1
1
0
g
(
5
t
h
p
lan
t)
,
g
iv
i
n
g
an
a
v
er
ag
e
weig
h
t
o
f
1
1
9
.
2
8
g
.
I
n
th
e
co
n
v
en
tio
n
al
s
y
s
tem
,
th
e
av
er
ag
e
h
eig
h
t
was
1
7
.
9
9
cm
,
th
e
m
ax
im
u
m
weig
h
t
was
1
1
3
.
9
g
(
7
th
p
lan
t)
,
an
d
th
e
m
in
im
u
m
weig
h
t
was
1
0
0
.
9
g
(
3
r
d
p
lan
t)
,
with
an
av
er
ag
e
o
f
1
0
9
.
1
2
g
.
T
h
e
d
if
f
er
e
n
ce
in
av
er
ag
e
weig
h
t
b
etwe
en
th
e
two
s
y
s
t
em
s
was
1
0
.
1
6
g
,
ac
h
iev
ed
with
o
u
t th
e
u
s
e
o
f
ch
em
icals.
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