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REPÚBLICA DEMOCRÁTICA DE TIMOR LESTE

Ministério da Agricultura e Pescas

Direcção Nacional da Agricultura e Horticultura &

Direcção Nacional de Pesquisa e Serviços Especializados

Steps of Seed Certification

Foundation and Certified Seed Production

HUSI

MAP-Programa Fini ba Moris/Seeds of Life

Supporta Husi: ACIAR ho AusAID

Guidelines to Produce Certified Seed

Nucleus

Seed

Ear to Row

Breeder Seed

Foundation Seed Production

• Source Seed: Breeder Seed

• Isolation Distance: Corn 200 m; Rice 3 m, Peanut 3 m

• Field genetic purity: Corn 98.0%; Rice 100%; Peanut 99.8%

• Laboratory Genetic purity: Corn 100%; Rice 100%; Peanut 99.9%

• Germination rates: 80 %

• Moisture content: Corn 12 %; Rice 13 %; Peanut 11 %

Certified 1 Seed Production

• Source Seed: Breeder /Foundation

• Isolation Distance: 200 m, Rice 3 m, Peanut 3 m

• Field genetic purity: Corn 98.0%; Rice 99.8%; peanut 99.5%

• Laboratory genetic purity: Corn 99.9%; Rice 99.9%; Peanut 99.8%

• Germination rates: 80 %

• Moisture content: Corn 12 %; Rice 13 %; Peanut 11 %

Certified 2 Seed production

• Source Seed : Breeder/Foundation/Certified 1

• Isolation Distance : 200 m

• Field genetic purity :Corn 97 %; Rice 99.5 %; Peanut 99.0 %

• Laboratory genetic purity : Corn 99.8 %; 99.8 %; Peanut 99.5 %

• Germination rates : 80 %

• Moisture content : Corn 12 %; Rice 13 %; Peanut 11%

Steps of Seed

Certification

Application

Field Inspections

Seed sampling

Seed testing

Seed labeling

Seed marketing

and Distribution

Seed lot

Primary

sample

Composite sample

Submitted sample

Working sample

Working

sample Purity test

Moisture content

Germination test

Inert matter

and seed of

other crop

Weed

Seed

Pure

Seed

max quantity of seed lot : Corn 40 t; Rice 25 t; peanut 25 t

Bulk of Primary sample

1 kg of sample sent to

Seed laboratory

Randomly seed sample taken by seed officer

Simão Margono Belo Sp, Msi and Dr. Asep Setiawan, 2016