Cch Trng Sen Trong ChuChun b 1 ci chu rng 30~40cm cao 30~40cm, c
sen ti, t sch. Cho t sch vo 1/4 chu, sau cho c sen vo v tip tc cho
t vo n 2/3 chu, nn cht t xung. Cho nc vo t t (nh ng quy tung ln s
lm c sen ni ln) ngp t khong 10cm. em chu ngoi nng (cng nng cng tt),
vi tun sau l s mc ln.
Bn phn: Bn gc: Bn lun phin gia NPK 16-16-8S v NPK 12-12-17-9 TE
nh k 1 tun/1 ln. i vi chu = 30 cm cho 5g/chu, i vi chu ln hn l 10g/
chu. Bn l: Dng ba l xanh Growmore 30-30-11 cho ma nng v 6-30-30 cho
ma ma. Nu cy pht trin chm c th dng thm Atonik cho cy mau phc
hi.
Phun thuc: C th phun kt hp v lun phin cc loi thuc ty loi bnh hoc
su nh: Confidor, Lanatte, Kasumin, Dithane, Slug Super
B sung bn vo cc chu sen, sng 3 thng/ln.
Cn lu l cy sen, sng khng chu c nc c mn cao v khng nn bn Ure vo
ma ma v cy s mc vng cao v yu.
hoa sen, sng n quanh nm, c nhiu hoa ta cn ct b tt c cc bng hoa
cht khi chng chm xung v ct st tn cung ng thi loi b tt c cc l cht
hoc ang ho. i vi cy sen nu b cht cn ct b ht phn thn trn ch cha li
khong 10 15 cm pha trn c r, c nh vy v n u h s mc tr li. Sen, sng cn
thi tit m v s mc li khi nhit nc ln n trn 22oC. ng thi cn bn phn v
phun thuc nh k sen, sng c b l to, mt v to ra nhng bng hoa p v
thm.
