PENGARUH CARA TANAM, PENGAIRAN, PENYIANGAN DAN PENGGUNAAN BIBIT TERHADAP PENINGKATAN PRODUKTIVITAS PADI SAWAH (Oryza sativa L.) VARIETAS INPARI 4.
ABSTRACT
Resi Iyasah, 2012. Influence of planting method, irrigation, weeding in
improvement rice field productivity (oryza sativa L) Inpari 4 variety. Guided by
Agus Wahyudin and Ruminta
The improvement of national rice productivity approximately 2 million
tons, can be reached by harvest width improvement about 0-1%, productivity
improvement about 6% and production capacity improvement about 5-7%. The
effort in improvement of harvest width, productivity, and produce among one of
them is established by technology application with plant management and
integrated resource approach. The aim of this study is to know the influence of
planting method, irrigation and seed using. And to get a proper combination from
these treatments in growth and produce oryza sativa L impari 4 variety. This
research was taken in Ciborelang, Cinunuk, Cileunyi with the height is 700m dpl,
the order of soil is Inceptisol, rain outpour type is C3 according to Oldeman
(1975). Taken from June 2010 unti September 2010. The research method is
group random design. There are 5 treatments (A, B, C, D, and E) and 5 times
repetition, so there’re 25 sectors. Every sectors consistsed of 408 clumps with the
distance 2 : 1, the size is 30cm x 15cm x 60 cm and 306 clumps with the distance
is 30cm x 30cm. According to this research, there are influence of planting
method, alternated irrigation and weeding to growth (large of leaves) rice field
Inpari 4. The treatment of legowo planting method 2 : 1, alternated irrigation (the
seeds is 21 days and seeds quantity is three clumps) is the best method to be
implemented by the farmers. It produce almost 27,6 kg/sector or 8,53 ton GKG
/hectare.
keyword : planting method, irrigation, weeding, Oryza sativa L
iii
Resi Iyasah, 2012. Influence of planting method, irrigation, weeding in
improvement rice field productivity (oryza sativa L) Inpari 4 variety. Guided by
Agus Wahyudin and Ruminta
The improvement of national rice productivity approximately 2 million
tons, can be reached by harvest width improvement about 0-1%, productivity
improvement about 6% and production capacity improvement about 5-7%. The
effort in improvement of harvest width, productivity, and produce among one of
them is established by technology application with plant management and
integrated resource approach. The aim of this study is to know the influence of
planting method, irrigation and seed using. And to get a proper combination from
these treatments in growth and produce oryza sativa L impari 4 variety. This
research was taken in Ciborelang, Cinunuk, Cileunyi with the height is 700m dpl,
the order of soil is Inceptisol, rain outpour type is C3 according to Oldeman
(1975). Taken from June 2010 unti September 2010. The research method is
group random design. There are 5 treatments (A, B, C, D, and E) and 5 times
repetition, so there’re 25 sectors. Every sectors consistsed of 408 clumps with the
distance 2 : 1, the size is 30cm x 15cm x 60 cm and 306 clumps with the distance
is 30cm x 30cm. According to this research, there are influence of planting
method, alternated irrigation and weeding to growth (large of leaves) rice field
Inpari 4. The treatment of legowo planting method 2 : 1, alternated irrigation (the
seeds is 21 days and seeds quantity is three clumps) is the best method to be
implemented by the farmers. It produce almost 27,6 kg/sector or 8,53 ton GKG
/hectare.
keyword : planting method, irrigation, weeding, Oryza sativa L
iii