·.!J,.j.f: f1;~~jl/­- {J;J~ -/~

I UV'~TiNH fJAK LAXSO'NONG NCIILEP VA PTNT

s6:t302 '6 IQD-SNN

CONG HOA xAHOI CHi] NGHIA vnrr NAM. . ..- . ..

Doc Hlp - Ttl' do - lIanh ph lic

Dak Lak, ngaJ'A4Ahang (j)J nom 2017

CHIC~C1ROOG1R01 Vk SIfN nNH e~K~KSA. 3. 6. '8. .......I v•....

DE' N NgAy:,).<;/q.2J4~Chuyen: .

Luuhosa so: .. , .carl 'Cir Quy6t dinh s6 2341/QD-UBND, ngay 28/8/2015 cua UBND tinhl..__ ' .' \ " ?

Dak Lak ve viec quy dinh chirc nang, nhiem vu, quyen han va co cau to chirc cuaSo' Nong nghiep va PTNT;

Can cir Thong tu s6 18/2012/TT-BNNNT, ngay 26/4/2012 cua B9 Nongnghiep va PTNT Quy dinh vS quan ly san xuat, kinh doanh giong cay congnghiep va cay an quan lau nam;

Xet TO'trinh s6 42/TTr-TTBVTV, ngay 13 thang 02 nam 2017 cua Chi C1,lC

Trbng trot va Bao ve thuc v~t vS viec ban hanh tieu chi binh tuyen cay o~u dong;

Theo d~ nghi cua Chi C\lC truong Chi cue Trbng trot va Bao v¢ thuc vat.

QUYETDJNHV/v ban hanh tieu chi binh tuy~n cay d~u dong

ClAM DOC S{) NONG NGHI~~PvA PTNT

QUYETDlNH:

Di~u 1: Ban hanh tieu chi binh tuyen cay d~u dong s~u rieng, mit va bO'

(co lieu chi chi tiit kem thea).

Di~u 2: H9i dbng binh tuy6n co trach nhi~m:

Can Cll vao tieu chi binh tuy6n cay d~u dong s~u rieng, mit, bO'va Thong tll'18/2012/TT-BNNPTNT, ngay 26/4/2012 cua B9 Nang nghi~p va PTNT Quy dinh v~quan ly san xu~t, kinh doanh gi6ng cay cong nghi~p va cay an qua lau nam d~ ti6nhanh binh tuy6n va cong nh~ cay d~u dong tren dia ban Tinh thea dung quy dinh.

Di~u 3: Chi C1,lC Truo-ng Chi C1,lC Trbng tr9t va Bao v~ thvc v~t; Chu tichH9i dbng binh tuy~n; Thu truo-ng cac oO'nvi va cac t6 chuc, ca nhan co lien quanchiu trach nhi~m thi hanh Quy6t d1nh nay.

Quy6t dinh nay co hi~u Ivc k6 tll' ngay ky va thay th6 Quy6t dinh s?659IQD-SNN ngay 18 thang 6 nam 2013 cua So' Nong nghi~p va PTNT vcvi~c binh tuy~n cay s~u rieng (Mong thon) va cay ba d~u dong.! ~

Noi nfl{in:- Nlm Di6113:- LUll: VT_TTBVTV (H07b).

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TIEU CHi BiNH TUYENCAY DAU DONG sAu RIENG, MiT VA BO

(Ban hanh thea quyet dinh s6:t.l 'il IQD-SNN, ngaY,ALfthdngo»zam 2017cua Giam doc So' Nang nghiep va Phat trien nang than)

1. Pham vi ap d\lng :

Tieu chi nay guy dinh yeu cau ky thuat d6i voi cay dau dong s~u rieng(Durio zibethirus Murr); mit (Artocarpus heterophyllus Lam) va bo (Perseaamericana Miller).

2. Thuat ngu' va djnh nghia

Cay dfiu dong: la cay co nang suat, chat hrong cao va 6n dinh, tinh chongchiu t6t hon h~n cac cay khac trong quan thS mot giong (giong dia phuong,giong moi chon tao, giong nhap noi) duoc co quan co th~m quyen binh tuyen vacong nhan dS lam nguon vat lieu nhan giong.

3. Yeu cfiu ky thu~t

3.1. Yeu cAu chung

- Cay d~u dong phai co nguon goc, xuat xu r6 rang.

- Cay d~u dong phai mang nhimg dac diSm hinh thai dac tnrng phu hop v6ib<!lllmo ta cua gi6ng.

- Tu6i cay d~u dong phai dap Crngyeu c~u sau:

+ Cay bo > 8 nam tu6i d6i v6i cay ghep va 2: 10 nam tu6i d6i v6i cay th1,l'csinh.

+ Cay s~u rieng, mit > 8 nam tu6i d6i v6i cay ghep; 2: 12 nam tu6i d6i v6icay thvc sinh.

- Cay d~u dong cho nang su~t qua cao hon t6i thiSu 15% so v6i cac diykhac trong qu~n thS, 6n dinh lien tl}Ctu' 3 nam tr6 len, khong co hi~n tugng raqua cach nam.

3.2. Yeu cAu C\I th~ dBi vo'i cay dAu dong:

Yeu c~u Cl}thS d6i v6i cay d~u dong s~u rieng, mit va bo dugc neu trongphl} ll}cA.

4. Ph u'o'ng pha p ki~m tra:

4.1. Ki~m tra nguBn gBc va danh gia cac d~c di~m hlnh thai clla caydAlI dong

- Ki~l11tra ngu6n g6c cay d~u dong thong qua h6 so cong nh?n cay d~u dong.

- Danh gia cac d~c diem hinh thai d~c trung clla cay d~u dong b~ng quansat trl}'cti~p tren vucm cay k~t hgp v6i phong v~n chll hQ quan 1;' cay d~u dong,so sanh v6i d~c di~m mo ta clla gi6ng dugc cong b6.

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4.2. Ki~m tra kha nang sinh trurrng, chat IU'Q'ng qua va tinh hinh dichhai ella cay dfiu dong:

- Kiem tra 0<) tuoi, kha nang sinh truong cua cay bang phong an chu hok~t hQ'Pvoi 00 o~m true tiep, danh gia hien trang sinh truong cua cay ~n vuan.·

- Danh gia kha nang cho nang suat cua cay bang phong Y~n chu 1<)k~t hopvoi can 00 true tiep nang su~t cua cay tren YUan,

- Ki6m tra, danh gia cac chi tieu hinh thai, chat hrong qua b~ g phuongphap quan trac, 00 o~m true tiep tren vuon va cac phuong phap h6a ~inh trongphong thi nghiem, cu th6:

+ Lipit ap dung theo Codex stand 195 va FFV 42 cua the gioi

+ Duong tong s6 ap dung TCVN 4594 - 88

+ Vitamin C ap dung TCVN 6427 - 2:1988

+ Axit hiru co tong s6 ap dung TCVN 5483 - 2006

+ D<) Brix ap dung TCVN 7771: 2007

- Ki6m tra, danh gia cac chi tieu nhu: 0<) dai vach mui, 0<) mi , 0<) llwngnuo-e eua t~it qua, c~u truc thit qua, huong va vi qua b~ng phuong rhap camquan (thu nem va quan sat),

- Ki6m tr~, oanh gia mue 0<) nhi~m sau, b~nh h?i b~ng phuong hap quantr~c tn,rc ti~p tren YUan. Truang hQ'P c~n thi~t co th6 l~y m~u phan ich, giamoinh trong phong thi nghi~m.

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PhI} luc A(Quy djnh)

AI. Tieu chi chinh ciia diy d~u dong s~u rieng:

Nang suat cu~ cay ghep Kh'6i luonz DQ dang d~u v~ Ty l~ Ty l~ hat Ham Ham Ham Ham Ty l~> 8 nam tufii va cay . '" hinh dang, phfin an IU'Q'ng hronz 1iron0 lurrnz chAt Mau s~c Huona vi

TB qua lep/qua . '" . '" . '" '" .thu'c sinh ~ 12 nam tu~i kich thurrc qua dU'Q'c chAt kho chAt beo duirng Protein so' thit qua thit qua

(kg/cay/nam) (kg) (%) (%) (%) (%) (%) (%) (%) (%)Yang Tham den

> 150 Ttl' 3,0 den > 70 > 30 > 75 35 > 2,0 > 3,0 > 2,5 < 0,6 nhat d~n r§t thorn.>

5,0 ~ vang Vi ngot,dam beo

A2. Tieu chi chinh cua cay d~u dong mit:

Hinh thirc ben ngoai Hinh thirc ben trongNang suat cua cay ghep >8 nam tu6i va cay thuc sinh ~ 12 nam tuoi: > 1,200 Ty l~ xo: It xokg/cay/nam

Hinh thirc qua: qua co rnau sac dep, tuoi, khong sau benh Do day thit 111ui(mm): > 3

Dang qua: Dep, can d6i, gai no d~u Mau s~c 111ui:Yang ngh~, tuai

Kh6i lUQ'ngqua trung binh: > 12 kg/qua Mau xa: Yang nh~t d~n vang tuai

Ty l~ ph~n an duQ'c (%): > 42

Mui vi: Tha111, ngot

C§u truc mui: Mui day, kilo, [(10, don

DO Brix (%) > 21

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A3. Tieu chi chinh cua cay d~u dong bo' :

Nang suAt Hamcua cay ghep > 8 KhBi lurrnz Ty I~ Ham Ham Ham cAunarn tu6i va cay IU'(.mg Di) day vi) Mau s~c Thit Khoang • b thjt lutmg hro'nz lurrnz ChAt IUQng

Di) xo' chAt • b • b true thjtthuc sinh 2: 10 qua qua (mm) thit qua qua qua qua Lipit Protein duong cam quan

nam tu6i (g)kho (%) (%) (%) (%) qua

(kg/cay/narn)«Yo)

Yang kem Rat it Kh6ng Hat dong2: 200 ~ 300

2: 1,2 den vang boac sucng, khit trong > 25 > 70 > 13 2: 1,8 > 1,0 Deo, t;rgon,d~ b6c vo kh6ng - - - 1111n nit beo

d~m, rao khoang quaxO'

* Cac Tai li~u tharn khao:- ]0 TCN 60] -2004 Cay d~u dong - Cay an qua,- Quyet dinh s6 659/QD-SNN ngay 18/6/2013 cua SO'Nang nghiep va PTNT Dik Lik v~ viec ban hanh tieu chi binh tuyen cay S~u

rieng (Mong Thon) va cay bo d~u dong,- Tieu chu~n co so cay d~u dong cay an qua cua Chi Cl)CBVTV tinh B~n tre.- DlJ thao tieu chi binh tuyen cay bo va cay ca phe d~u dong cua Chi Cl)CBao v~ thuc v~t tinh Dik Nang.- Dv thao tieu chu~n Qu6c Gia (TCVN): 2015 cay d~u dong nhan, vai, cay co mtii, xoai, s~u rieng va mang cvt.- K~t qua danh gia va binh tuySn cay mit na d~u dong t(;1iHa N9i.- Cac k~t qua nghien clru chQn t(;10gi6ng bO',mit ngh~ va s~u rieng CllaVi~n Khoa hQc ky thu?t Nang lam nghi~p Tay Nguyen (WASI).

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