[BKKBN] Badan Kependudukan dan Keluarga Berencana Nasional. 2013. Jumlah Penduduk Indonesia Tahun 2013 [Internet]; [diunduh 2013 13 Juli]. Tersedia pada : http://health.liputan6.com
[BPS] Badan Pusat Statistik. 2013. Jumlah Petani Indonesia [Internet]; [diunduh 2013 29 Juni]. Tersedia pada : http://suaramerdeka.com
[BPS] Badan Pusat Statistik. 2012. Tanaman Pangan [Internet]; [diunduh 2013 29 Juni]. Tersedia pada : www.bps.go.id
Campbell K Joseph. 1990. Machine in Crop Production. New York (ID): International Rice Research Institute.
`
33 Daywin J Frans, Sitompul Godfried, Hidayat Imam. 1992. Mesin-mesin Budidaya
Pertanian. Bogor (ID): IPB Pr.
Direktorat Pascapanen Tanaman Pangan Ditjen TP. 2013. Hasil Survei Susut Hasil Padi Subround II 2012 [Internet]; [diunduh 2013 29 Juni]. Tersedia pada : http://tanamanpangan.deptan.go.id
Ditjen P2HP Reptan. 2007. Pedoman Teknis Penanganan Pascapanen dan Pemasaran Gabah. Direktorat Jendral Pengolahan dan Pemasaran Hasil Pertanian, Departemen Pertanian.
Field L Harry, Solie B John. c2007.Introduction to Agricultural Engineering Technology.USA (ID): Springer.
Iswari. 2011. Kesiapan Teknologi Panen dan Pascapanen Padi dalam Menekan Kehilangan Hasil dan Meningkatkan Mutu Beras[Internet]; [diunduh 2013 29 Juni]. Tersedia pada : http://litbang.deptan.go.id
Koga Y. 1993. Farm Machinery, Vol 2. JICA Expert on Post Harvest Technology Indonesia (ID): IPB
Nugraha. 2007. Metode Menekan Kehilangan Hasil Padi[Internet]; [diunduh 2013 30 Januari]. Tersedia pada : http://litbang.deptan.go.id
Nugraha. 2008. Penentuan Umur Panen dan Sistem Panen [Internet]; [diunduh 2013 30 Januari]. Tersedia pada : http://litbang.deptan.go.id
Nugraha. 2009. Metode Pengukuran Susut Panen [Internet]; [diunduh 2013 30 Januari]. Tersedia pada : http://litbang.deptan.go.id
Nugraha. 2012. Buletin Teknologi Pascapanen Pertanian.Vol 8 (1)[Internet]; [diunduh 2013 11 Juli]. Tersedia pada: http://litbang.deptan.go.id.
Purwadaria.1996.Makalah Pengantar Studi Pengembangan Mesin Pemanen Padi Tipe Sisir)[Internet]; [diunduh 2013 11 Juli]. Tersedia pada: http://mekanisasi.litbang.deptan.go.id.
Setyono Agus, Sutrisno, Nugraha. 1998. Uji coba regu pemanenan dan mesin perontok padi dalam pemanenan padi sistem regu[internet]; [diunduh 11 Juli]. Tersedia pada: http://litbang.deptan.go.id.
Setyono Agus, Sutrisno dan Sigit Nugraha. 2000. Pengujian pemanenan padi sistem kelompok dengan memanfaatkan kelompok jasa pemanen dan jasa perontok[Internet]; Tersedia pada: http://diperta.ntbprov.go.id
Setyono Agus, Sutrisno, Nugraha Sigit, Jumali. 2007. Application of Group Harvesting Technique For Rice Farming[Internet]; [diunduh 2013 11 Juli]. Tersedia pada: http://digilib.litbang.deptan.go.id.
Smith P Harris, Wolkes H Lambert. 1990. Mesin dan Peralatan Usaha Tani Edisi Keenam. Purwadi Tri, penerjemah. Yogyakarta (ID): UGM Pr. Terjemahan dari: Farm Machinery and Equipment sixth edition.
[SNI] Standar Nasional Indonesia. 2008. Mesin Perontok Padi Tipe Pelemparan Jerami Syarat Mutu dan Cara Uji. Jakarta (ID): BSN
Srivastava K , Goering E, Rohrbach.1993. Engineering Principles of Agricultural Machines. Revised Printing. Amerika (ID):American Society of Agricultural Engineers.
Sulistiaji Koes. 2007. Alat dan Mesin Panen dan Perontokan Padi di Indonesia. Serpong (ID): Balai Besar Pengembangan Mekanisasi Pertanian.
Suprihatno Bambang, Daradjat A, Satoto, Baehaki, Suprihanto, Setyono et al. 2010. Deskripsi Varietas Padi [Internet]; [diunduh 2013 7 Juli]. Tersedia pada : http://litbang.deptan.go.id
34
Lampiran 1 Spesifikasi rice combine harvester A
Model DC-60
Classification Hopper
Structural Type Normal Self-Propelled Crawler Type Machine Dimensions
Overall Length (mm) 4800
Overall Width (mm) 2175
Overall Height (mm) [With Canopy Stored] 2800 [2560]
Machine Weight (kg) 2450
Engine
Model V2403-M-DI-TE2-CKMS1
Type Water-Cooled Four-Cycle Four-Cylinder Vertical Diesel Engine (With Turbocharger) Total Displacement (L{cc}) 2.434 {2434}
Output / Rotation Speed (kW{PS}/rpm) 44.1 {60} /2700
Fuel Diesel Light Fuel
Fuel Tank Capacity (L) 60
Starting System Starter Motor
Battery (V, Ah) 12 /52
Crawler
Center Distance (mm) 1150 Width x Ground Contact Length (mm) 400 x 1545 Averange Ground Pressure (kPa{kgf/cm2) 19.7 {0.20} Minimum Ground Clearance (mm) 255
Speed Shift System Hydrostatic Transmission [HST]
Number of Speed Stepless Forward and Backward [2-Step range gear shift each for forward and backward]
Travelling Speed Forward (m/s) Traveling Speed Backward (m/s)
[Range Gear Shift] Low Speed : 0 to 1.30 High Speed : 0 to 1.80 Turning System Brake-Trun System Reaper Section
Crop Pull and Stand System Stand by Reel Reel
Diameter x Width (mm) 900 x 1828 Speed Shift System Constant Rotation Up/Down Control Hydraulic System
Reaping Width (mm) 2000
Blade Width (mm) 1905
Reaping Height Range (mm) -19 to 800 [Cutting Blade Edge] Thresher Section
Thresher System Axial Flow System [Threshing Tooth System]
Threshing Drum
Tooth Type Tooth
Diameter x Width (mm) 620 x 1615 Rotation Speed (rpm) 560 Reprocessing System Using Tailings Auger Screws
Screw Conveyance System
Sorting System Shaking/Wind Force [3-Step Air Flow Sorting]
Concave Area [4 Sheets](m2) 1.456 Grain Tank Type
Hopper Capacity (L) 420 Number of Units, Takeout System 2 / Bagging
`
35 Lampiran 2 Spesifikasi rice combine harvester B
Model J
Dimensi / Dimension (mm)
Panjang / Overall Length 4800 Lebar / Overall Width 2500 Tinggi/ Overall Height 2270 Berat / Weight (kg)
Berat Kotor Kendaraan 2260 Mesin /Engine
Tipe Kerja / Work Type Vertical, water-Cooling, 4*4 Stroke Direct Inject
Isi Silinder / Piston Displacement (L[cc]) 3.168 [3168] Power / Speed (ps[hp]/rpm) 61/2400 Bahan Bakar / Fuel (L) Diesel Kapasitas Bahan Bakar/ Capacity Fuel (L) 71.8
Start Motor Starter
Batteray (V/ah) 12/185
Roda/Walking Parts
Caterpillar Width x Ground Contact (mm) 400 x 350 Carterpillar Center Distance (mm) 1030 Carterpillar Averange Contact Pressure (kpa[kgf]/cm2)
20.9 [0.21] Jarak Terendah Ke Tanah/ Min. Ground
Clearance (mm)
245
Gearshift Method Hydrostatic Variable Transmission [HST] Gear Shifts Variable Sun-Transmission 3 Shift Mode of Turning Hydraulic Steering
Walk Speed Forward (m/s) Walk Speed Reserve (m/s)
Low: 0~0.86, Medium: 0~1.45, High: 0~2.5 Bagian Pemotong / Harvesting Part
Reel Bat Dia. x Length (mm) 900 x1828 Reel Bat Gearshift Methode Constant Speed Reel Bat Adjusting Means Hydraulic
Working Width (mm) 2000
Width of Cut Blade (mm) 1905
Stubble Height [Lift] (mm) 30 cm or above Unit Thresher / Threshing Unit
Threshing Mode Axial Flow Type, Beat Bar
Tooth of Beat Bar Tooth
Feeding Drum Dia x Length (mm) N/A Threshing Drum Dia x Length (mm) 550 x 1290 Rotating Speed (rpm) 765/813
Remove mode Flight Auger
Separating Type Vibrating Screen - Air Separating Area of Screen (Lower, Upper and Rear Screen)
(m2)
1.64 Grain – Unloading Unit
Kapasitas / Capacity (L) 0.3 m3
Unloading 2 bags
36
Lampiran 3 Spesifikasi power thresher
Paramater Satuan Keterangan
Model Drum tertutup
Tipe pemasukan Throw in
Dimensi Keseluruhan Panjang m 1.16 Lebar m 0.55 Tinggi m 1.25 Mesin Model Honda GX 160 Daya hp 4.5
Kapasitas bahan bakar liter 3.1 Lubang Pemasukan Panjang m 1.16 Lebar m 0.57 Lubang Pengeluaran Panjang m 0.16 Lebar m 0.25 Thresher Diameter Keliling silinder m m 0.27 0.79 Panjang m 0.95
`
37 Lampiran 4 Cara pengambilan data kondisi tanaman
Hari/tanggal : Varietas :
Umur tanaman : hari Kadar air gabah : % Cara Pemanenan : Blok lahan : Ulangan Tinggi (cm) Panjang malai (cm) Jarak Tanam (cm) Jarak Baris (cm)
Kerapatan Jumlah tanaman /rumpun
As1 As2 As3 As4 As5 As1 As2 As3 As4 As5
1 2 3 4 5 Rata-rata
Cara pengambilan data untuk kerapatan dan jumlah tanaman/rumpun :
a. Untuk kerapatam hitung jumlah rumpun dalam luasan ubinan 2 x 2 m2
b. Untuk jumlah tanaman per rumpun ambil sample tanaman dalam luasan lahan ubinan secara diagonal. Hitung berapa batang dalam 1 rumpun.
Cara pengambilan sampel rumpun
38