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Caraka Tani: Journal of Sustainable Agriculture

carakatani
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Published by Universitas Sebelas Maret

ISSN : 26139456 EISSN : 25992570 DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Caraka Tani: Journal of Sustainable Agriculture publishes original articles, review articles, case studies and short communications on the fundamentals, applications and management of Sustainable Agriculture areas in collaboration with Indonesian Agrotechnology / Agroecotechnology Association (PAGI), Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network), and Indonesian Agricultural Higher Education Communication Forum (FKPTPI). This journal has two issues in a year and it will be published in April and October.

Arjuna Subject : -

Articles 485 Documents

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Kontribusi Sektor Pertanian berdasarkan Keunggulan Wilayah di Kabupaten Bangka Tirani, Tirani; Pranoto, Yudi Sapta; Moelyo, Haryono
Caraka Tani: Journal of Sustainable Agriculture Vol 33, No 1 (2018): April
Publisher : Universitas Sebelas Maret

This study aims to describe the contribution of agriculture sector based on superior sub-sector (base) in Bangka Regency. This research was conducted in November 2016 until May 2017 in Bangka Regency. This research uses survey method. The research uses secondary data which collected from several agencies in Bangka District. The method of analysis is Location Quotient (LQ). The result of research shows that Bakam District has one base sub-sector that is annual estate sub-sector; Belinyu District has two basic sub-sectors, namely livestock sub-sector and fishery sub-sector; Merawang District has three sub sectors namely horticultural crops sub-sector, fishery sub-sector, and livestock sub-sector; West Mendo District has two basic sub-sectors, namely food crops sub-sector and annual crop sub-sector and other horticulture sub-sector; Pemali District has two sub-sectors, namely food crops and annual plantation sub-sector; Puding Besar District has one sub-sector that is the annual plantation sub-sector; Riau Silip District has two sub-sectors of base, namely food crop sub-sector and plantation sub-sector yearly; and Sungailiat District has three sub sectors namely horticulture and annual crops sub sector, fishery sub-sector, and livestock sub-sector.

KETAHANAN PANGAN PADA RUMAH TANGGA MISKIN DI DAERAH RAWAN BANJIR KOTA SURAKARTA Riptanti, Erlyna Wida; Rahayu, Wiwit; Sundari, Mei Tri
Caraka Tani: Journal of Sustainable Agriculture Vol 26, No 1 (2011): March
Publisher : Universitas Sebelas Maret

Condition of impecunious household food security will progressively susceptible if impecunious household live in area of disaster gristle for example floods disaster. This research aims are to identify the condition of economic social and impecunious household food security in floods gristle area. Research conducted in area of gristle of floods of Town Surakarta cover the Joyontakan, Semanggi, Sangkrah, Kampung Sewu, Jagalan, and Pucangsawit research method used analytical descriptive method. Data of food security condition taken with the interview use the questionnaire from 15 sample household to the each region. Result of research known that economic condition social of impecunious household in area of floods gristle are: a) Most storey level of education of husband and wife are finish elementary school, b) Most work lead household as labor and most of wife do not work or as housewife, c) impecunious household earnings equal to Rp. 1.294.577,77 per month which is as big of earnings come from husband, d) biggest consumption expenditure proportion is food consumption to totalizing expenditure, e) expenditure proportion consume the biggest food at vegetable group, f) expenditure proportion consume biggest non food at housing group. Impecunious household in area of flood gristle Surakarta included in a household which food insecurity.

PEMBERDAYAAN MASYARAKAT DI LIMA DESA BERPRODUKSI BERAS RENDAH DI KECAMATAN BANYUDONO KABUPATEN BOYOLALI Wijianto, Arip
Caraka Tani: Journal of Sustainable Agriculture Vol 27, No 2 (2012): October
Publisher : Universitas Sebelas Maret

Farmer dependence at district Banyudono regency Boyolali fertilizer use an-organic in agriculture cultivation day after day becoming more tall. While this region has potential enough tall for organic fertilizer maker, especially fertilizer bokashi. Straw and livestock dirt upon which fertilizer maker bokashi available enough overflow at this area. Rice production at village Denggungan, Ketaon, Bangak, Batan, and Ngaru-aru belong to low. One of the low cause rice productivity at five this villages more go down it power supports tune towards plants cultivation that caused by chemical fertilizer use continually. Method that used in this dedication training and assistance. Farmer group that taken in this dedication activity group with biggest member total and has broad tune at each village. Ability to make fertilizer bokashi self this is supposed can change farmer behavior to change from chemical fertilizer to organic fertilizer. Result that achieved in this dedication: (a) do fertilizer maker training bokashi towards farmer contact and successful farer at five villages concerned, (b) do continuation training in each farmer group, (c) a large part entrant has applied fertilizer bokashi in the agriculture tune. Obstacle that met in this dedication: (a) brown rice pest attack very great cause farmer fails harvest. This matter causes farmer doesn’t has straw and husk upon which standard fertilizer maker bokashi, (b) internal resistance: farmer aversion to a little strive to make fertilizer bokashi, because in such a way long coddled with fertilizer that live to wear. To overcome obstacles dedication team plans to continually do assistance and resuscitation to farmer about organic fertilizer applications urgency in their agriculture tune. Besides functioned to watch over agriculture tune fertility, organic fertilizer application can decrease pest attack and disease likes rice pest attack that cause farmer fails harvest until thrice MT.

Kualitas Serbuk Gergaji yang Difermentasi menggunakan Jamur Trichoderma viride Lutojo Lutojo
Caraka Tani: Journal of Sustainable Agriculture Vol 20, No 1 (2005): March
Publisher : Universitas Sebelas Maret

Amount of 18 bag sacks of sawdust have been used to know the influence of sawdust fermentation with Trichoderma viride on nutrition quality. Randomized complete block design of factorial 2x3 used as the experiment design in this research. First factor consist of 2 old level of ferment (10 and 20 day) and second factor consisting of 3 inoculums dose level (2, 3 and 4%). Variable observed are dry matter degradation, change of protein and fiber contains.The result showed that dry matter degradation increased when inoculums dose and ferment time increased too. The most loss of dry matter got at 4% of inoculums dose (5,65%) and at 20 days ferment time (4,77%). The effect of inoculums dose is significant increasing protein containt. Highest increase got at 4% inoculums dose (169,12%) and the lowest at 2% (49,56%).There are interaction influence from both factor to the degradation of fibre contains on sawdust fermentation. At all of used inoculums dose fibre contains downhill in line with the increasing of ferment time and inoculums dose. The lowest degradation obtained at 2% treatment combination.Conclusion from this research is that more and more inoculums dose and time ferment hence more and more dry matter degradation, increasing protein and downhill fibre contains.

PERTUMBUHAN DAN HASIL PADI SAWAH ORGANIK DENGAN MENGGUNAKAN PUPUK KANDANG SAPI DAN AZOLLA Mujiyo Mujiyo; Bambang Hendro Sunarminto; Eko Hanudin; Jaka Widada
Caraka Tani: Journal of Sustainable Agriculture Vol 30, No 2 (2015): October
Publisher : Universitas Sebelas Maret

Farmyard manure and azolla are potential sources of organic fertilizer in organic paddy field. This study aimed to determine the effect of using farmyard manure and azolla on growth and yield of rice crop. The research method was field trial in an organic paddy field, Sukorejo Village, Sragen, Indonesia. Experimental design which used was a completely randomized block design with 9 kinds of treatment which are repeated in 3 blocks. These kind of treatments were the using of farmyard manure, azolla fertilizer, azolla inoculum, and the combinations which is based on the fulfillment of nutrient requirements of 120 kg N ha-1. Farmyard manure significantly increased the fresh weight of biomass (two-way ANOVA F = 3.13 p < 0.05), the weight of grains per panicle (two-way ANOVA F = 3.36 p < 0.05) and dry grain harvest (two-way ANOVA F = 3.71 p < 0.05). Azolla fertilizer significantly increased the plant height (two-way ANOVA F = 2.93 p < 0.05). Meanwhile azolla inoculum did not give significant effect on all parameters (both growth and yield). Dry grain harvest has very significant correlation with plant height (0.68**); fresh weight of biomass (0.79**); weight of grains per panicle (0.61**); and grain weight of 1,000 seeds (0.48*). The result of F test and correlation analysis showed that farmyard manure significantly increases the dry grain harvest through its role on increasing the weight of fresh biomass and grain weight per panicle. Azolla fertilizer also significantly increased the dry grain harvest through its role on increasing the plant height. However, the effect of Azolla fertilizer to increase the dry grain harvest was weaker than farmyard manure.

PARTISIPASI KELOMPOK TANI DALAM MENDUKUNG PROGRAM-PROGRAM PERTANIAN BERKELANJUTAN DI KECAMATAN PURING, KABUPATEN KEBUMEN (STUDI KOMPARASI KELOMPOK TANI KELAS LANJUT DAN PEMULA) Oneng Sunaringtyas Puspitaningsih; Bekti Wahyu Utami; Arip Wijianto
Caraka Tani: Journal of Sustainable Agriculture Vol 31, No 2 (2016): October
Publisher : Universitas Sebelas Maret

This research aimed to assess the participation of members of farmer groups in Puring, Kebumen regency, and to compare the participation of members of farmer groups in advanced classes and beginner classes in Puring, Kebumen regency.. Through this research, farmer groups are expected to maintain the participation of each member so that the farmer groups to be effective, optimal and can achieve a higher grade category. Research location determined by purposive in Puring, Kebumen regency. Method of sampling determined by multistage cluster random sampling. To determine whether there are differences in the participation and effectiveness of farmer Group in advanced classes and beginner classes used by Man-Whitney Test From the Mann-Whitney U test, can be seen in all statistical Test output indicator for the level of participation and effectiveness has a small z value and sig. 2-tailednya greater than 0.005. It states the test results are not statistically significant, thus the hypothesis is accepted that there is no difference in the distribution of scores on the level of participation in the advanced classes and beginner classes.

PENGARUH PENGGUNAAN TEPUNG CACING TANAH (Lumbricus rubellus) TERHADAP KECERNAAN BAHAN KERING DAN BAHAN ORGANIK RANSUM DOMBA LOKAL JANTAN Ginda Sihombing; Wara Pratitis; Ginanjar Arya Dewangga
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

The development of sheep livestock is done as a comodity producer to meet the need of the meat. To increase the productivity of the sheep, the feed have a certain quality with the mix of worm flour. This research aims to determine the influence of the use of worm flour (Lumbricus rubellus) concerning to dry and organic matter digestibility lokal male sheeps feed. This research was conducted in the enclosure of research at the Faculty of Agriculture, Animal Husbandry Department of the Universitas Sebelas Maret Surakarta which is located in the Village Jatikuwung, Gondangrejo District, District Karanganyar. Research was conducted from December 28th, 2008 to February 22nd, 2009 using the 12 local male tail sheep with body weight on average 13.82 ± 0.73 kg / head. Feed given at 6% of body weight consist of a concentrate forage and comparison with 70:30 per cent (basic dry matter). Utilized of the concentrate made of a mixture that consist of bekatul, oilcake soybean, corn flour, worm flour, and premix while forage given a field grass. Feed treatment used field grass 70%, concentrate 30% (P0); field grass 70%, 28% concentrate, worm flour 2% (P1); field grass 70%, 26% concentrate, worm flour 4% (P2) and 70% field grass, 24% concentrate, worms flour 6% (P3). Experimental design used was the Complete Random Design (CRD) pattern, the direction of the 4-level treatment (P0, P1, P2, and P3). Each treatment consist of 3 test replications and the replications each of one local male sheep. Parameter observed: dry matter consumption (DMC), organic matter consumption (OMC), dry matter digestibility (DMD), and organic matter digestibility (OMD). Results of research indicate that the average of the four treatment (P0, P1, P2 and P3) respectively for the dry matter consumption 858.35, 876.57, 881.55 and 887.58 (grams/ head/ day), organic matter consumption 670.32, 682.04, 686.16 and 689.03 (grams/ head/ day), dry matter digestibility 55.17, 59.51, 57.19 and 58.84 percent and organic matter digestibility 66.28, 69.09, 67.21 and 68.12 percent. Variansi analysis results show that the dry matter consumption, organic matter consumption, dry matter digestibility, and organic matter digestibility is not significantly different (P ≥ 0.05). Conclusion of this research is the use of worm flour (Lumbricus rubellus) in feed up to 6% of the total concentration does not affect consumption and digestibility of dry and organic matter, but able to maintain the quality oflocal male sheep feed.

Kualitas Air dan Sumbangan Hara dari Air Irigasi Sidorejo Jaka Suyono; Sutopo Sutopo; Herry Widijanto
Caraka Tani: Journal of Sustainable Agriculture Vol 22, No 2 (2007): October
Publisher : Universitas Sebelas Maret

Irrigation water contributes several kind of nutrients to lowland rice and sometimes creates some problems. Research on irrigation water connected with fertilizers requirement and its effect on plant growth and crop yield was still limited. Water samples from Sidorejo irrigation in Central Java, at dry season in 2001, analyzed in laboratory its anion, cation, and water quality. The result showed that water quality from Sidorejo irrigation is suitable and did not give any unfavorable effect on the growth and yield of rice plant; which the values of SAR is very good, DHL and TDS were good-very good, Cl- is very good, percentage Na+ is moderate-good, SO4- is very good, and pH is normal. Irrigation water from Sidorejo irrigation were could supply 4,62 kg N/ha/season, 0,02 kg P/ha/season, 8,45 kg K/ha/season, 48,36 kg S/ha/season, 128,26 kg Ca/ha/season, and 34,89 kg Mg/ha/season respectively. The amount of nutrients supply have to be considered in the decision of fertilizer need

DAMPAK ERUPSI GUNUNG MERAPI TERHADAP LAHAN DAN UPAYA-UPAYA PEMULIHANNYA Rahayu, Rahayu; Ariyanto, Dwi Priyo; Komariah, Komariah; Hartati, Sri; Syamsiyah, Jauhari; Dewi, Widyatmani Sih
Caraka Tani: Journal of Sustainable Agriculture Vol 29, No 1 (2014): March
Publisher : Universitas Sebelas Maret

The eruption of Merapi mountain has primary and secondary hazard and may damage to the land. In detail, the hazards are land degradation is a loss of some or many of germplasm and changes in plant biodiversity. The others hazard including loss of water catchment areas, the destruction of forests, and even the closing of the water source, as well as the loss of water channels. The burried of soil and soil formation inhibition were caused by the repeated eruptions of Merapi, beside the loss of roads access to agricultural land and loss of land ownerships boundaries by the eruption and cool lava. Materials of eruption are sand and pyroclastic materials, as well as the nature of cementation require special techniques and technology to use the land as new farmland. Land restoration efforts can be done with the land management by reforestation on government-owned land for water catchment function, agroforestry forage grass based, grazing field on land owned by the village and residents, with the use of organic materials in the eruption sandy soil ameliorant.

UJI TINGKAT KOMPATIBILITAS DAN UMUR MEKAR BUNGA PADA PERSILANGAN INTERGENERIK ANGGREK Vanda sp DAN Phalaenopsis sp Hartati, Sri; Cahyono, Ongko; Lestari, Nunik Puji
Caraka Tani: Journal of Sustainable Agriculture Vol 32, No 1 (2017): March
Publisher : Universitas Sebelas Maret

The study aims to determine the effect of compatibility level to the intergeneric crossing ability and the age of the flower blooming of Vanda sp and Phalaenopsis sp. Research was conducted at a screen house and Plant Breeding Laboratory of Faculty of Agriculture, Sebelas Maret University. Crossing is done by inserting pollen of male parent to the stigma of the female parent which were selected based on a predetermined number of crosses. The observations included: percentage of successful crosses, time of fruit formation, durability of hanging fruit, the percentage of fruit ready for harvest, the percentage of the fallen fruit, and the level of compatibility. The study concluded that the intergeneric cross between Vanda sp and Phalaenopsis sp can be done until the age of 3 weeks after the flowers bloom. The fruit begins to form at the age of 6-12 day after crosses (DAC) and can be harvested after reaching the age of about three months. The intergeneric cross between Vanda sp and Phalaenopsis sp is compatible, because this was capable of producing the fruit of more than 60%.

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