scholarly journals Pengaruh Pemberian Temulawak (Curcuma xhanthorrhiza) terhadap Pertambahan Bobot Badan Kambing di Desa Sukaresik, Kecamatan Sindangkasih, Kabupaten Ciamis

JURNAL TRITON ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 59-65
Author(s):  
Yosa Atifah ◽  
Dyah Gandasari ◽  
Harry
Keyword(s):  
Test Data ◽  
T Test ◽  
Cost Ratio ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
Benefit Cost

Populasi kambing di Desa Sindangkasih pada tahun 2020 adalah 1135 ekor. Jumlah tersebut sangat potensial untuk ditingkatkan kembali dengan cara memanipulasi pakan. Salah satu teknik manipulasi pakan yang dapat dilakukan adalah dengan pemberian tepung temulawak. Penelitian bertujuan untuk menganalisis pengaruh pemberian tepung temulawak terhadap pertambahan bobot badan ternak kambing dan menganalisis usaha penggemukan ternak kambing yang diberi tepung temulawak. Materi yang digunakan adalah kambing lokal dengan rataan bobot badan awal 20,5 kg. Metode penelitian menggunakan kaji terap 2 perlakuan yaitu P0=kontrol dan P1 = kontrol + tepung temulawak 12 gr/ekor + 40 ml air. Peubah yang diukur dalam kaji terap adalah pertambahan bobot badan harian (PBBH). Peubah analisis usaha yang dihitung diantaranya pendapatan, B/C ratio, R/C ratio, BEP harga, BEP Produksi dan Marginal Benefit Cost Ratio (MBCR). Data dianalisis menggunakan Independent t-test. Data analisis usaha dianalisis secara deskriptif. Hasil kaji terap yang dilakukan pada ternak kambing menunjukkan terdapat perbedaan yang nyata dengan pemberian tepung temulawak terhadap PBBH. Hasil analisis usaha pada kedua perlakuan menunjukkan untuk perlakuan P1 lebih menguntungkan peternak dengan pendapatan Rp 1.329.145. Nilai R/C ratio dan B/C ratio paling tinggi pada P1 dan nilai MBCR sebesar 23,132. Secara finansial pendapatan paling tinggi yaitu pada P1 dengan pemberian tepung temulawak 12 gr + 40 ml air, artinya pemberian tepung temulawak mampu memeningkatkan bobot badan kambing dan pendapatan peternak di Desa Sukaresik.

scholarly journals KAJIAN RAKITAN TEKNOLOGI PATBO SUPER PADA LAHAN SAWAH TADAH HUJAN DI PROVINSI JAWA BARAT

2019 ◽  
Vol 5 (01) ◽  
pp. 11
Author(s):  
Agus Ruswandi, M.Si
Keyword(s):  
Cost Ratio ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
Benefit Cost

PATBO SUPER merupakan hasil rakitan teknologi inovatif spesifik lahan sawah tadah hujan. Tujuan pengkajian adalah mengetahui tingkat kelayakan teknis dan finansial rakitan teknologi PATBO SUPER pada lahan sawah tadah hujan. Pengkajian dilaksanakan di Desa Sukamulya, Kecamatan Ujung Jaya, Kabupaten Sumedang. Komponen teknologi yang dikaji: (1) varietas, (2) manajemen air, (3) penggunaan bahan organik insitu dan pupuk hayati, (4) pengendalian gulma, dan (5) penggunaan alsintan. Variabel yang diamati/diukur: (1) sifat kimia tanah sebelum penelitian; (2) kandungan bebeapa unsur hara makro dan mikro pupuk organik; (3) populasi bakteri penambat N pada umur 63 hst; (4) komponen pertumbuhan (tinggi tanaman dan jumlah anakan) pada umur 30 hst, 46 hst, dan 60 hst; (5) komponen hasil (jumlah gabah isi per malai, jumlah gabah hampa per malai, dan bobot 1.000 butir); dan (6) produktivitas. Tingkat kelayakan teknis penerapan PATBO SUPER, dianalisis Uji-t pada taraf 5 %. Kelayakan finansial dianalisis: (1) Pendapatan usaha tani, (2) Benefit Cost Ratio (BCR, dan (3) Marginal Benefit Cost Ratio (MBCR). Hasil pengkajian menunjukkan bahwa PATBO SUPER secara teknis dan finansial layak untuk dikembangkan. Secara teknis PATBO SUPER mampu meningkatkan produktivitas padi sebesar 33,5% dari 5,64 t/ha pada teknologi eksisting menjadi 7,53 t/ha. Secara finansial PATBO SUPER menguntungkan dengan BC Ratio 1,2.

scholarly journals Development of integrated pest management approaches against Helicoverpa armigera (Hubner) in tomato

2016 ◽  
Vol 41 (2) ◽  
pp. 287-296 ◽  
Author(s):  
AKM Z Rahman ◽  
MA Haque ◽  
SN Alam ◽  
K Begum ◽  
D Sarker
Keyword(s):  
Pest Management ◽  
Pheromone Trap ◽  
Cost Ratio ◽  
Seed Kernel ◽  
Neem Seed ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
Bracon Hebetor ◽  
Management Approaches ◽  
Benefit Cost

Five IPM packages viz. T1=Pheromone trap @ 70 traps ha-1 + Neem seed kernel extract @ 50 g L-1 of water; T2=Pheromone trap + HaNPV @ 0.4 ml L-1 of water and Bt @ 2.0 g L-1 of water; T3=Pheromone trap + Neem seed kernel extract + HaNPV and Bt; T4=Pheromone trap + Trichogramma chillnis @ 50,000 ha-1 and Bracon hebetor @ 1200 ha-1; T5=Pheromone trap + Neem seed kernel extract + T. chilonis and B. hebetor were evaluated against H. armigera in tomato. The lowest fruit infestation by number (12.55%) was attained from T5 followed by T2 (15.49%). Significantly the lowest fruit infestation by weight was found in treatment T2 (10.60%) followed by T5 (11.73%). The highest yield was obtained from T5 (29.74 t ha-1) followed by T2 (26.77 t ha-1). The highest marginal benefit cost ratio was achieved from T2 (3.41) followed by T5 (3.35). Hence, considering benefit cost ratio, T2 and T5 packages may be the effective tools for managing H. armigera in tomato.Bangladesh J. Agril. Res. 41(2): 287-296, June 2016

scholarly journals Evaluation and Economic Analysis of Some Integrated Pest Management Packages for Suppressing Tube Spittle bug (Machaerota planitiae Distant) Infesting Jujube (Zizyphus mauritiana Lamk), in North-Western Bangladesh

2016 ◽  
Vol 14 (1) ◽  
pp. 54-62
Author(s):  
M Z H Prodhan ◽  
M S Noman ◽  
M T Hasan ◽  
M A Maleque
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Seed Extract ◽  
Cost Ratio ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
Initial Stage ◽  
Benefit Cost ◽  
North Western ◽  
Neem Seed Extract

To develop a suitable integrated pest management (IPM) package(s) against tube spittle bug attacking jujube, the study was conducted at the farmer’s orchard at Sherpur Upazilla of Bogra district, Bangladesh during the two consecutive winter seasons of 2011-12 and 2012-13. There were five IPM packages viz., P1 = Clean cultivation + collection and destruction of tube with alive nymph from the branches, P2 =P1 + two sprays of Detergent @ 2gl-1 of water applied (at initial stage of infestation and 10 days after 1st spray), P3 =P1 + two sprays of crushed Neem seed extract @ 150 gl-1 of water (at initial stage of infestation and 10 days after 1st spray), P4 =P1 + sprays of Cypermethrin @ 1 mll-1 of water at initial stage of infestation, P5 =P4 + one additional spray of Cypermethrin @ 1mll-1 at 10 days after 1st spray and an untreated control. In both the years, treatment P5 was found most effective, which resulted lower damage to inflorescence and produced higher yield, followed by P4 and P3.  In case of marginal benefit cost ratio, the highest value (15.69 & 20.63) was obtained from the treatment P5 which was closely followed by P4 (15.07 &20.12) in both of years, respectively.The Agriculturists 2016; 14(1) 54-62

scholarly journals Increasing Cropping Intensity and Crop Productivity of Four Crops Based Mustard-Boro-T. Aus-T. Aman Cropping Pattern

2021 ◽  
Vol 24 (1) ◽  
pp. 109-117
Author(s):  
A Barman ◽  
S Shome ◽  
MR Khatun ◽  
MM Masud ◽  
S Akther
Keyword(s):  
Block Design ◽  
Cropping System ◽  
Crop Productivity ◽  
Cost Ratio ◽  
Cropping Pattern ◽  
Marginal Benefit ◽  
Cropping Intensity ◽  
Benefit Cost Ratio ◽  
Randomized Complete Block Design ◽  
Benefit Cost

A field trial on soil test based (STB) fertilizer doses was conducted during the year of 2017-2018 and 2018-2019 in Jashore region (AEZ-11) to find out the most suitable fertilizer doses for four crop based cropping pattern considering the agronomic feasibility and economic return of the system. The experiment consisted of eight different treatments viz. T1: 100% NPKSZnB (STB), T2: T1 + 25% N, T3: T1 + 25% NP, T4: T1 + 25% NK, T5:T1 + 25% PK, T6:T1 + 25% NPK, T7: 75% of T1, T8: Native fertility. Randomized complete block design (RCBD) with three replications was followed. Data revealed that seed yield of mustard was remarkably influenced by fertilizer treatments while grain yield of other components of the cropping system was not affected significantly by the treatments except control or native fertility. It was observed that 25% more NPK over 100% STB dose provided the highest yield of all the component crops. The highest rice equivalent yield (3.34 t ha-1) was recorded from T6 and the lowest (1.88 t ha-1) from T8 treatment. Maximum gross return (Tk. 420000/ha) and marginal benefit cost ratio (4.08) were also obtained from T6 treatment. So, 25% NPK+ 100% STB dose of fertilizer could be followed for productive and remunerative rice based cropping system Mustard-Boro-T. Aus-T.Aman in AEZ-11. Bangladesh Agron. J. 2021, 24(1): 109-117

scholarly journals Management Of Thrips And Pod Borers Using Chemicals, Botanicals And Biopesticides In Mungbean

2020 ◽  
Vol 17 (2) ◽  
pp. 79-91
Author(s):  
KN Islam ◽  
MMH Khan ◽  
MA Latif ◽  
MM Uddin ◽  
MM Islam
Keyword(s):  
Control Measure ◽  
Block Design ◽  
Maximum Yield ◽  
Effective Control ◽  
Cost Ratio ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
Pod Borer ◽  
Legume Pod Borer ◽  
Benefit Cost

The experiment was conducted to find out effective control measure against thrips and pod borers of mungbean by various means, including chemicals, botanicals and biopesticide. The mungbean variety, BARI Mung-6 was grown in the field and six treatments viz., T1 [Azadirachtin (Bioneem plus 1EC)], T2 [Bacillus thuringiensis (Bt. powder)], T3 [Spinosad (Tracer 45SC)], T4 [Chlorpyrifos + Cypermethrin (Nitro 505EC)], T5 [Thiamethoxam + Chlorantraniliprole (Voliam flexi 300SC)] and T0 [Untreated control (water spray)] were set in randomized complete block design (RCBD) with three replications. The insecticidal treatment options showed significantly different performance against thrips (Megalurothrips distalis), gram pod borer (Helicoverpa armigera) and legume pod borer (Maruca vitrata) on mungbean. The lowest population of thrips, gram pod borer and legume pod borer was found in Voliam flexi 300SC treated plot which showed maximum percent reduction of these pests. The lowest percent pod infestation by pod borers observed by the same treatment. Bioneem plus showed the intermediate results considering all the parameters. The maximum yield (1254.50 kg ha-1) and the highest marginal benefit cost ratio (MBCR) (6.68) were obtained from Voliam flexi 300SC. Considering effectiveness and marginal benefit cost ratio, Voliam flexi 300SC was more effective among treatments for controlling thrips and pod borers of mungbean followed by Nitro 505EC. SAARC J. Agri., 17(2): 79-91 (2019)

scholarly journals TEKNOLOGI TUMPANGSARI KARET - TANAMAN PANGAN: KENDALA DAN PELUANG PENGEMBANGAN BERKELANJUTAN / Technology of Rubber-Crop Intercropping: Constraints and Opportunities of Sustainable Development

2019 ◽  
Vol 38 (1) ◽  
pp. 23
Author(s):  
Sahuri Sahuri
Keyword(s):  
Upland Rice ◽  
Cost Ratio ◽  
Row Spacing ◽  
Good Opportunity ◽  
Marginal Benefit ◽  
Single Row ◽  
Benefit Cost Ratio ◽  
Rubber Plant ◽  
Benefit Cost ◽  
Farmer Income

<p>Rubber farmer income is not stable because the latex price is still fluctuative and tend to be low. The application of rubber-crop intercropping is one the strategies in increasing of land productivity and rubber farmer income. Farmers generally plant rubber with a standard single-row spacing of rubber (SR) 6-7 m x 3 m (475- 550 trees/ha), so the row-spacing area could be planted with crops up to 2 years. Furthermore, rubber canopy closure which cover surface of land could intensively reduce 55% of light intensity and 60% of crop yield. This paper explains about constraints and opportunities of development of rubber-crop intercropping technology to increase rubber farmer income and food production sustainability. One aspect that are concerned about is changing the standard single-row spacing (SR) to double-row spacing (DR). This aspect could be useful to enlarge the rubber spacing area land and thus the crops as intercropping could be properly planted. Crops are easier to get sunlight, temperature, and water if the crops are planted in DR system. However, population of rubber plant is slightly reduced and thus latex yield is also relatively declined comparing with SR system. Nevertheless, the DR system as rubber-crop intercropping has a good opportunity to develop for long term period, because light penetration area of 3-4 m from the row of rubber plant is still more than 80% on 8-9 years old of rubber plant. The development of rubber-crop intercropping technology could protect rubber farmers from fluctuation of rubber price and also enhance additional value. The analysis shows DR with upland rice, corn, and soybean is feasible to be developed with 1.98 of a marginal benefit cost ratio (MBCR).</p><p>Keywords: Rubber, rubber spacing, intercropping, food-crops</p><p> </p><p><strong>Abstrak</strong></p><p>Pendapatan petani karet belum stabil karena harga lateks berfluktuasi dan cenderung rendah. Penerapan tumpangsari karet - tanaman pangan merupakan salah satu strategi dalam meeningkatkan produktivitas lahan dan pendapatan petani karet. Petani umumnya menanam karet dengan sistem jarak tanam tunggal (JT) 6 - 7 m x 3 m (476 - 550 pohon/ha) sehingga lahan di antara tanaman karet hanya dapat ditanami tanaman pangan sampai tanaman pokok berumur 2 tahun. Selanjutnya tajuk tanaman karet sudah menutup permukaan lahan sehingga mengurangi intensitas cahaya sekitar 55% dan menurunkan hasil tanaman pangan sampai 60%. Tulisan ini membahas kendala dan peluang pengembangan teknologi tumpangsari karet - tanaman pangan dalam upaya peningkatan pendapatan petani dan produksi pangan secara berkelanjutan. Aspek yang menjadi perhatian dalam hal ini adalah mengubah sistem jarak tanam tunggal (JT) menjadi jarak tanam ganda (JG) agar ruang terbuka di antara tanaman karet lebih lebar untuk ditanami tanaman pangan sebagai tanaman sela. Pada areal di antara tanaman karet sistem JG, tanaman pangan lebih mudah mendapatkan sinar matahari, suhu, dan air, namun populasi tanaman karet sedikit berkurang, sehingga hasil lateks juga relatif berkurang dibanding tanaman karet sistem JT. Meski demikian, areal pertanaman karet sistem JG lebih berpeluang bagi pengembangan tumpangsari karet - tanaman pangan dalam jangka panjang, karena sampai tanaman karet berumur 8-9 tahun, penetrasi cahaya pada areal jarak 3-4 m dari barisan tanaman karet masih lebih dari 80%. Pengembangan teknologi tumpangsari karet - tanaman pangan dapat melindungi petani dari fluktuasi harga karet dan memberikan nilai tambah. Hasil analisis menunjukkan tumpangsari karet sistem JG dengan padi gogo, jagung, dan kedelai layak dikembangkan dengan marginal benefit cost ratio (MBCR) 1,98.</p><p>Kata kunci: Karet, jarak tanam karet, tumpangsari, tanaman pangan</p>

scholarly journals Soil and foliar application of nitrogen for Boro rice (BRRIdhan 29)

1970 ◽  
Vol 8 (2) ◽  
pp. 199-202 ◽  
Author(s):  
SS Alam ◽  
AZM Moslehuddin ◽  
MR Islam ◽  
AM Kamal
Keyword(s):  
Grain Yield ◽  
Foliar Application ◽  
Urea Solution ◽  
Cost Ratio ◽  
Science Field ◽  
Marginal Benefit ◽  
Straw Yield ◽  
Soil Application ◽  
Benefit Cost Ratio ◽  
Benefit Cost

An experiment was conducted at the Soil Science Field Laboratory of Bangladesh Agricultural University, Mymensingh during Boro season of 2008 with a view to examining the effect of soil and foliar application of urea on the yield and nutrient uptake of BRRIdhan 29 and to evaluate whether urea foliar application (FA) could replace its soil application (SA) in the rice cultivation. The experiment was laid out in a randomized complete block design (RCBD) with eight treatments, each treatment replicated thrice. The treatments were: T1 (control), T2 (282 kg urea ha-1 SA), T3 (1% urea solution FA), T4 (2% urea solution FA), T5 (3% urea solution FA), T6 (94 kg urea ha-1 SA + 1% urea solution FA), T7 (94 kg urea ha-1 SA + 2% urea solution FA) and T8 (94 kg urea ha-1 SA + 3% urea solution FA). The results showed that soil and foliar application of nitrogen significantly influenced the growth and yield of crop. The treatment T2 (282 kg urea ha-1) produced the highest grain yield (5.34 t ha-1). The T6 (94 kg urea ha-1 + 1% urea solution FA) produced the highest straw yield (6.58 t ha-1) of the crop. The lowest grain yield (3.20 t ha-1) and the lowest straw yield (4.19 t ha-1) were recorded with T1 (control). Economic analysis showed that treatment T2 gave the highest marginal benefit cost ratio (7.65) while the lowest value (2.71) was observed with T5 treatment. The overall results demonstrated that soil application of 282 kg urea ha-1 was the best treatment for obtaining higher grain yield, higher nitrogen content of rice and higher marginal benefit cost ratio, and soil application is better than foliar application of urea. Keywords: Urea, Nitrogen; Foliar application; Soil application DOI: 10.3329/jbau.v8i2.7925 J. Bangladesh Agril. Univ. 8(2): 199-202, 2010  

scholarly journals Increasing cropping intensityand productivity through boro t.aus-t.aman-mustard cropping pattern in Bangladesh

2018 ◽  
Vol 15 (2) ◽  
pp. 103-112
Author(s):  
MAH Khan ◽  
MS Zaman ◽  
MK Hasan ◽  
ASMMR Khan
Keyword(s):  
Agricultural Research ◽  
Cost Ratio ◽  
Cropping Pattern ◽  
Gross Margin ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
Research Division ◽  
P Balance ◽  
Testing Site ◽  
Benefit Cost

The experiment was conducted at Multiplication Testing Site (MLT) Trishal of on-farm research division, Bangladesh Agricultural Research Institute, Mymensingh during 2015-16 and 2016-17 to study the comparative agro-economic performance of four crops pattern for increasing cropping intensity and productivity as compared with existing farmers’ pattern. Four crops pattern (Boro-T.Aus-T.Aman-Mustard) and farmers’ existing pattern (Boro-fallow-T.Aman- fallow) as control were tested. On an average, organic matter 3.94 t ha-1and 2.60 t ha-1 were added to soil in four crops pattern and farmers existing pattern by incorporation of biomass of respective crops.. Two years average results showed that the highest rice equivalent yield (20.63 t ha-1) was obtained from four crops pattern. The highest average gross return and gross margin of the four crops pattern were obtained Tk.359570 and Tk. 170162 ha-1 which were 80 and 207 % higher over farmers’ pattern. Farmers’ practice gave the lower gross return (Tk. 199790 ha-1). The mean marginal benefit cost ratio (MBCR) was found 2.23 which indicated the superiority of four crops pattern over the farmers’ existing pattern. The marginal benefit cost ratio (MBCR) analysis also showed that inclusion of mustard and T.Aus rice in the existing pattern might be profitable and acceptable to the farmers. Nutrient uptake and balance showed that considerable amounts of N, P, K and S were removed by crops every year. However, the N, K and S balances were found negative in all cases but P balance was found positive. From the above result showed that four crops can be grown successfully one after another in sequence of the tested pattern.SAARC J. Agri., 15(2): 103-112 (2017)

scholarly journals Productivity and Profitability of Four Crops Based Cropping Pattern in Cumilla Region of Bangladesh

2018 ◽  
Vol 16 (02) ◽  
pp. 88-92
Author(s):  
MH Hossain ◽  
SK Bhowal ◽  
MM Bashir ◽  
ASMMR Khan
Keyword(s):  
Research Result ◽  
Cost Ratio ◽  
Cropping Pattern ◽  
Gross Margin ◽  
Marginal Benefit ◽  
Cropping Intensity ◽  
Benefit Cost Ratio ◽  
Testing Site ◽  
Benefit Cost ◽  
Equivalent Yield

Field experiment was conducted at the farmers' field of Amratoli, Barura multi location testing site of Cumilla during 2014-15 and 2015-16 to increase cropping intensity and productivity by inclusion of T. Aus in existing cropping pattern. Thus experiment variables were F: Existing cropping pattern (Potato -Boro-Fallow-T. Aman) and FA: Alternate cropping pattern (Potato- Boro- T. Aus- T.Aman). Research result indicated that rice equivalent yield (REY) in alternate cropping pattern was 43.46 t ha-1, which is 25.90% higher over existing pattern (34.52 t ha-1). Higher gross return (Tk. 651900 ha-1), gross margin (Tk. 416520 ha-1) and higher marginal benefit cost ratio (2.77) obtained from alternate cropping pattern messaged that this pattern may be recommended to other extrapolation areas of Cumilla region. The Agriculturists 2018; 16(2) 88-92

scholarly journals ANALISIS KELAYAKAN INTRODUKSI TANAM GANDA (DOUBLE ROW) UBI KAYU PADA USAHATANI SISTEM TUMPANGSARI DI LAHAN KERING DI KABUPATEN GUNUNGKIDUL

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Subagiyo Subagiyo ◽  
Charisnalia Charisnalia
Keyword(s):  
Rainy Season ◽  
Cost Ratio ◽  
Double Row ◽  
Dry Land ◽  
Marginal Benefit ◽  
Benefit Cost Ratio ◽  
One Year ◽  
Benefit Cost ◽  
On Farm ◽  
Additional Income

ABSTRAKPenelitian ini bertujuan untuk menganalisis kelayakan introduksi tanam ganda (double raw) ubi kayupada system tumpangsari di lahan kering Kabupaten Gunungkidul. Penelitian dilaksanakan padabulan Januari sampai dengan bulan Oktober 2016 di Desa Namberan, Paliyan, KabupatenGunungkidul. Metodelogi yang digunakan dengan pendekatan on partisipatif farm research dansurvai, dengan jumlah responden 30 orang. Data yang terkumpul selanjutnya dianalisismenggunakan pendekatan analisis Marginal Benefit Cost Ratio (MBCR). Hasil Penelitianmenunjukkan bahwa introduksi tanam ganda ubi kayu pada sistem tumpangsari yang biasadilakukan oleh para petani kabupaten Gunungkidul yaitu tanaman ubi kayu ditanam di awal musimhujan sekaligus menanam padi, setelah padi dipanen disusul dengan tanaman kacang tanah disisipidengan tanaman jagung. Sedangkan ubi kayu di panen paling akhir, dengan system tumpangsari inipetani dalam satu tahun panen 3 kali yaitu padi, jagung kacang tanah dan ubi kayu. Berdasarkananalisis kelayakan introduksi tanam ganda pada usahatani dengan sistem tumpangsari memberikantambahan pendapatan dalam satu tahun sebesar Rp 1.530.700 dengan nilai MBCR ratio sebesar2,33.Kata kunci: Usahatani, tumpangsari, lahan kering.ABSTRACTThis study aims to analyze the feasibility of the introduction of double planting of cassava in theintercropping system in dry land of Gunungkidul Regency. The study was conducted from January toOctober 2016 in Namberan Village, Paliyan, Gunungkidul Regency. Methodology used withparticipatory approach on farm research and survey, with 20 respondents. The collected data is thenanalyzed using Marginal Benefit Cost Ratio (MBCR) analysis approach. The results showed that theintroduction of double cassava planting in the intercropping system commonly done by the farmersof Gunungkidul district that is cassava planted at the beginning of the rainy season as well asplanting rice, after harvested rice followed by peanut crops inserted with corn crops. While thecassava in the last harvest, with this intercropping system farmers in one year harvest 3 times that ofrice, corn peanuts and cassava. Based on the analysis of the feasibility of introduction of doublecropping in farming with intercropping system gives additional income in one year amounting to Rp1,530,700 with MBCR ratio value equal to 2,33.Keywords: Farming, intercropping, dry land

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