Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 1

 MTA
Khoá: 53
Ngành: 


Sinh thái Chính sách 


Khoa: Tài  - 2012
Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 2
. 

1.1. 

cho 

Trong thi k hii, nông nghic tit bc, ví
d nhng thành tu cu ng dng trong khoa hc k
thu rng ding phân bón và thuc tr sâu, áp
dng các ging mt cao  thành "bi ca nhng tin
b trong sn xut nông nghip. 
              
71 [18].
Tuy vy, song song vi nhng "tin b t bi l

mô
FFS-HEPA NNST,
hình n
nâng cao 
ra 
 

và phát huy PThiên nhiên.
   -         


          
. Xu 
Đánh giá hiện trạng sử dụng đất dốc tại Mô
hình Thượng Uyển - HEPA, SPERI - Hương Sơn - Hà Tĩnh”

Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 4
1.2.  
1.2.1. Mục đích nghiên cứu
 - HEPA,
SPERI - - .
1.2.2. Yêu cầu của đề tài nghiên cứu
- .
-                
NNST 
hai mô hình: Mô hình NNST 


3.1.2. Địa điểm nghiên cứu
o HEPA  - 
3.1.3. Phạm vi nghiên cứu
            
- .






, 











 các 








 tài nguyên  HEPA
+ Các            

 trên mô hình
+  (, 
- Phân  , 












.
Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 6
-  phân tích  
N P K 
-  
3.3. 
3.3.1. Khung phương pháp nghiên cứu





khác


công trình

T

Các nguyên 



mô hình
ng canh tác

Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 7
3.3.2. Thu thập số liệu, tài liệu thứ cấp liên quan
-  

- tài
ngu và 
- 
 
3.3.3. Phương pháp điều tra phỏng vấn
-        

. Các  
 

- Phân tích các  
, l, k, pH, h   
3.1).




Walkley Black

Kjeldahl



 


Sét
vào 
pH
thang màu pH Aliamovski Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 9
 

3.3.7. Phương pháp tổng hợp, phân tích và xử lý số liệu
- 
 HEPA
- 
Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 10
. 
4.1. - 
4.1.1. Điều kiện tự nhiên
4.1.1.1. Vị trí địa lý
  
105
0

0

0

0

   

Treo

      

4.1.1.2. Địa hình


toàn vùng                


    
 

h 
4.1.1.5. Khí hậu
 


  
 n
Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 12
- 
 

- 

 
4.1.1.6. Thủy văn
 


vùng còn 
       
vùng xuôi vào mùa 



 NNST khuyn khích kt hp thit k trang tri theo li
sinh thái vi kin thc ba và nhi thut.
-      


     này mô hình   
 
9 nguyên 
V
 
nhiên. Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 14
Zone 1: ,




Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 16
 
xây bê t




 (m)
 (m)

2
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
14,5
3,9
56.55

14
2
28

13,8


17
 






 


T    : N    .



 Dàn cây su
su 

 

tre  

Zone 2:   và ao cá.
  trên   
. 



  


Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 19
Zone 3: 


 


các khu canh tác trên mô hình.

Hình 4.6: 







(

)









 , 



. 














 , 





 , 



Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 20
 4.2 


nghèo
Khu nuôi
gà


Khu






ng

Hoa màu
Ao cá


- 
- 
- 
- 


Pha cát


11  12 Pha cát

Vàng
28  29

Vàng

Sét pha
cát






mây, 

cây 



Rêu, cây


keo,


Sóc, chim,



Gà, ngan,









chim
Giun,


chim

chép, rô
phi,

9



mô hình

Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 22
Q NNST  


 

 Các 
 và 
- : 

có

làm cho HST  

 trên sinh
thái 

 (nuôi cá rô phi, cá
   )          
,



 
P

 
 phân
 
 canh tác trên coi
  
Khóa luận tốt nghiệp Nguyễn Thị Lệ Chi – Lớp MTA K53 24
: 



   t            

  
nhà  
 .               
. 
                


-      :        

gà, 
 ,


     

-  : ch 
 xói mòn 
, , ,  
, 
, 
- : 








 . 
uân canh, xen canh,
 ,
.