Paulus, Jeanne M.
(2011)
TEKNIK BUDIDAYA PADA ORGANIK DENGAN METODE SRI (SYSTEM OF RICE INTENSIFICATION).
WARTA WIPTEK (37).
pp. 66-72.
ISSN 0854-0667
Abstract
System of Rice lntensificatlon (SRI) ls one dpproach in rice cultivation pradices that
emphosize mdnogement oI soil, plants, ond water through the empowerment of indigenous groups
ond bosed on envlronmentolly friendly farming octivltles.
Some odvontages of SRI methods, are: (7) sovlng woter, so suitable to be opplied on land with
low woter ovallabilfty, (2) sovtng seed, seed requlres only 8 -70 kg / ha, (3) soving tlme or perlod of
growth until horvest becomes shorter, (4) produdion increoses, and (5) environmentally friendly
(ustng orgonic fertllizers ond orgonic pesticides).
SRI method of rice cultivation techniques somewhat dilferent from the conventional method,
includes several prlnciples, which ore : planting seedlings at a young age less than 72 days ofter
seedlng, planting of seedllngs from one seed per hole with a spocing width of 3O cm x 3O cm, 35 cm
x 35 cm or 40 cm x 40 cm; tronsplanting must os soon os possible or less thon 3O minutes; seeds
ore planted shallow, the water supply up to 2 cm and dried in a certoin period untll rupture
(lntermittent lrrtgatlon) ; weeding done since the beglnnlng obout age 7O days and repeated 2-3
times with lntervols of 7O days; ond encouroged to use orgonic fertilizers and organic pesticldes.
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