Quy trnh trng c chua theo phng php thu canh ti Bnh DngChn thi v gieo trng Chun b nh li Chun b ht ging, vn m Chun b gi th Trng cy4/29/12
Chm sc
Phng php thc hinv
Chn thi v gieo trngC chua trng trong nh li c th trng quanh nm. Thi v trng c chua thng thng
V H Thu: gieo thng 7, 8; trng thng 9; thu hoch vo cui thng 10 v 12. V Thu ng: gieo t gia thng 9 sang cui thng 10, trng thng 11, thu hoch vo thng 2, 3. V ng Xun: gieo thng 11, trng thng 12 v thu hoch thng 3, 4.
My nm gn y, do nhu cu ca th trng nhiu ni nn cn gieo thm c chua c v Xun H.4/29/12
Phng php thc hinv
Chun b nh liNh li c qut dn sch nn, x l vi bt kh trng, qut gi thng thong kh. ng ng dn nc ti v phn bn cng c lm sch, cc vi phun c kim tra, khng b nght. Dng thm 4 kg Clorin pha vi 200 lt nc phun khp trong nh trng st khun trc khi trng 3-5 ngy. xung quanh bn ngoi nh li: phun Aldrin tr kin v cn trng.
4/29/12
Phng php thc hin
4/29/12
Phng php thc hin
S tng th m hnh nh li d n thu canh c chua
S mt bng nh li d n thu canh c chua4/29/12
Phng php thc hin
4/29/12
M hnh nh li
Phng php thc hinv
Chun b ht ging, vn mChn ht ging:C thi gian sinh trng v hn, thi gian t trng n khi thu hoch l 6-8 thng. C kch thc tri ph hp vi th hiu ngi tiu dng, mu bng p. V d : ging ngoi nhp Appolo, Grandeur, Tropic boy, Avanti, Summer. Ging ti vit nam T26 v T30 ca cng ty Xanh; TN 148, TN270, TN 480, TN 386 ca Trang nng.4/29/12
Phng php thc hinv
Chun b ht ging, vn m2 gi vt ra
Ht ging
ngm trong nc m (3 si 2 lnh) gi th x da mn su 0,20,5 cm
phun ridomin gol nga bnh
1 tun
4/29/12
ti phn bn bng cch phun sng vi EC=1,5; pH=6
t l c y c 2 l th t kh o ng 80 %
li trong khn vi c vt ro nc2 ngy
gieo trong v m(7x12 l) 1 l 1 ht ti bng nc l c pH =6
Phng php thc hin
m trng c chua4/29/12
Phng php thc hinv
Chun b gi thkh cht X da trn mt t vi btb vo bu
tit trng
ng knh 30cm x chiu cao khong 35cm
dung tch 15 lt
mc ch gi m trc khi chuyn cy con t vn m vo gi thti nc 4/29/12 10 ngy sau
ti clorin
hm sau
ti nc
Phng php thc hin
S b tr bu gi th trng v h thng ti nc bn phn4/29/12
Phng php thc hinv
Trng cy
4/29/12
Phng php thc hinv
Chm sc
Ti nc
Khi cy cn nh s ln ti trong ngy khong 8 ln v khng ti vo lc nng nng v lc y nc ng li trong ng ng rt nng. Nc ti lc ny c EC = 1 v pH = 6. Lng nc ti ty theo sinh trng ca cy, nn ti nc 4/29/12 nhiu vo hai thi k: lc ra qu
Phng php thc hinv
Chm sc
Cch bn phn
Trong tun l u khi trng mi ngy ti ln 1 gc cy khong 200 ml vi EC =1 v pH = 6. Ti lm 10 ln trong ngy. Tun th 2- 4 ti tng dn dn 800 ml/gc v s ln ti tng ln khong 16 ln. Tun th 5 v sau tng lng calcium nitrat t 18 kg ln 25 kg v EC = 1,5 ; pH =6, lng nc ti 4/29/12 trong 1 ngy khong t 1,5 - 2
Phng php thc hinv
Chm scCch phi trn phn bn:
Cc cht c pha vo 600 lt nc to thnh dung dch phn bn m c, sau dung dch phn bn m c ny s c pha vi 40.000 lt nc ti cho c chua trong vng 7 ngy cho 2000 m2 sn.o
Thng A: cc cht c pha trong 300 lt nc v Calcium Nitrate : 18 kg khuy A u. tan Thng
Potasium Nitrate : 2,8 kg KH2PO4 : 2,6 kg
Thng B4/29/12
NaOH hoc KOH ( nng pH t khong 4,2 ln 6)
Phng php thc hinv
Chm sc o
Cch phi trn phn bn Thng C: cc cht c pha trong 300 lt nc v khuy tan u.K2SO4 : 8 kg MgSO4 : 6,8 kg FeSO4 : 400gr H3BO3 : 80gr MnSO4 : 60gr ZnSO4 : 25gr CuSO4 : 10 gr Molypden : 2 gr
Thng C
4/29/12
Phng php thc hinv
Chm sc
Cch phi trn phn bn
4/29/12
Kt qu
C chua gn n ngy thu hoch
4/29/12
Top Related