Đánh giá sự tích lũy kim loại nặng (as, cd, pb) trong đất trồng rau huyện hoài đức hà nội

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N Ơ

..............................................................35

Y U Q . P

.....................................................................................1 .............................................................................................2 .......................................................................2

.....................................................................................3 ....................................................................................3

NG

.....................................................................................3 2.2.2.

..........................................................3 ................................................................................................3 .................................................3 ..................................................................................................4 ...........................................................................................4

............................................................................................................................5

1

......................................5 1.1.2.

A Ó H

0B

00

...........................................................5

TR

ẦN

..................................39

..................................39

O Ạ Đ

...........41

...................................................44

..................................................................................................44 ..............................45

............................................................................48 ..........................................................................................48

2.3.

.....................................................................................................49 ..........................................................................50 ..........................................................................51 ..........................................................................51 .......................................52 ................................................................54

........................................7

Í L

T

-

.............................................................................39

...................................................................................2

3.3.

NH

.....................................................36

.....................................................................................................................1

...............................................................54 ...............................................................55

..............................................................................10 ...........................................................................10

N Ễ I

D

Đ

ÀN

-

.................................................................12

............................................................................................................56

Cd ...........................................................................14

..........................................................................................56

TO

ÁN

.........................................................................................58

................................................19 ...................................26

2.5.3.

..........................................................................................60

....................................................................................26

..................................62

......................................................................30

..........................................................................................63

...........................................................................34 .........................................................................35

Sưu tầm bởi GV. Nguyễn Thanh Tú

....................................................................66

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