I SAADr 2 vl1STRATEGIES AND CHALLENGES FOR

SUSTAINABLE ANIMAL AGRICULTURE-CROP SYSTEMS

VOLUME II:ABSTRACTS

PROCEEDINGS OF THE 3r,fINTERNATIONAL CONFERENCEON SUSTAINABLE ANIMAL AGRICULTURE_

FOR DEVELOPING COUNTRIESJULY 26-29,2011

Nakhon Ratchasima, THAILAND

Jointly organized by:

Suranaree University ofTechnologyO Mahanakorn University of Technology

Silpakorn University© Udon Thani Rajabhat University

* Rajamangala University ofTechnology Isan,Sakon Nakhon Campus£ Rajamangala University ofTechnology Isan,Kalasin Campus& Mahasarakham University

m oBETAGROCPF M

ISBN 978-974-533-644-5

SAADC2011. 2011. Strategies and Challenges for Sustainable AnimalAgriculture - Crop Systems: Volume 11: AbstractsThe 3rd International on Sustainable Animal Agriculture for Developing Countries.496 pages.

First Published: 2011700 books

Year 2011496 pages

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The individual contributions in this publication and any liabilitiesarising from them remain the responsibility of the authors.

The publisher is not responsible for possible damages, which couldbe a result of content derived from this publication.

i

ISBN 978-974-533-644-5

International Advisory CommitteeChairman: Assoc. Prof. Dr. Liang Juan Boo (Malaysia)Secretary: Prof. Dr. James Chin (Australia)

Committee:Assoc. Prof Dr. Pongchan Na-Lampang (Thailand)Prof. Dr. E.R . 0rskov (UK)Prof Dr. Ge Changrong (China)Prof. Dr. Long Ruijun (China)Prof Dr. Hsai Liang Chou(Taiwan)Prof DT. Junichi Takahashi (Japan)Prof Dr. Reza Valizadch ( Iran )Prof Dr. Wiranda G. Piliang (Indonesia)Prof Dr. Pietro Celi (Australia)

Organizing Committee: The 3rd International Conference on SAADC 2011

President:Prof. Dr. Prasart Suebka (Rector of SUT)

Advisor:Prof Dr. Metha Wanapal

Chairpersonf Assoc. Prof. Dr. Pongchan Na- LampangV

Secretary:Assist. Prof Dr. Promote Paengkoum

International Scientific Committee:

Chairperson:Assoc. Prof Dr. Wisitipom Suksombat

Secretary^ :Assist. Prof Dr. Chalermpon Yuangklang

Committee:Prof Dr. E.R , 0rskov (UK)Prof Dr. Rcza Valizadch (Iran)Prof Dr. Pietro Celi (Australia)Prof. Dr. James Chin (Australia)Prof. Dr. Akio Takenaka (Japan)Assoc. Prof. Dr. Chalong Wachirapakom (Thailand)Assoc. Prof. Dr. Nuanchan Paraksa (Thailand)Assoc. Prof Dr. Jatupom Krajaysri (D, V.M.) (Thailand)Prof. Dr. Uthairat Na-Nakom (Thailand ).Assoc. Prof. Dr. Monchai Duangjinda (Thailand)

Social Culture Assoc.Prof Neung TeaumroongDr. Samom Ponchunchoovong

Fund-Raising/Finance Assist. Prof. Dr. Banchorn LikitdecharoteDr.Wittawat Molee

Public Relations Assoc. Prof. Dr. Rangsan WongsanAssist. Prof. Dr. Surintorn BoonanuntanasamWebsite manager Assist. Prof. Dr. Surintorn BoonanuntanasamAccommodation Dr. Sitisa Khempaka

Registration Dr. Amornrat MolceExhibition/Venue/poster displays Assist. Prof. Dr. Pakanit KupittayanontTransportation/Tour Assist. Prof. Dr. Pipat LounglawanTreasurer Warang Weeranakint

Committee:Assoc. Prof. Dr. Chalong WachirapakomAssist. Prof.Dr. Anut ChantiratikulAssoc. Prof. Dr. Songsak ChumpawadeeAssoc. Prof Dr. Opart PimpaDr. Jamlong MitchaothaiAssist. Prof. Dr. Chalcrmpon YuangklangAssist. Prof. Dr. Kraisit VasupenWalailuk KaewwongsaAssist. Prof Dr. Jakrit YaeramDr. Smeijai BurecnokAssist. Prof. Dr. Surintorn BoonanuntanasamTanasamonwan PonmunDr. Panlada TittabutrSuprcena Srisaikham

Dr. Siwaporn PaengkoumArian PctluinDr. Onanong PoungchompuDr. Sasiphan WongsuthavasRachakris LcrtpatakomolJiravan KhotsakdceDr. Sutisa KhempakaSirinthip TraiyakunPitunart NooscnRattikan SuwannasingDr. Onanong PoungchompuDr. Kaermvich JantamaSaranpong ThongruangKanokwan Kamkajon

1

1st of Reviewers:

-r.

r5l

t;i

Prof. Dr. Joongsoo Chang

Gabor Meszaros

Asxrid Koeck

9

\ Mmaoc. Prof. Boonlom Cheva-lsarakulL-

teoc Prof. Dr. Chalong Wachirapakom

; Anx Prof. Dr. Chainarong Navanukraw

i Aaaa. Prof Dr. Suporn Katawalin

t‘rs

!

isV

tear. Prof. Dr. Wisittipom SuksombatABEL Prof Dr. Rangsan PanpaiAaHBL Prof Dr. Pramote PaengkoumDL Aroonrat MoIceABBSL Prof. Dr. Surintom Boonanuntanasam

ABKL Prof. Dr. Chareeya Yimrattanabovom

Asstsi Prof Dr. Nopadon Pirarat

Dfc Pnipansak Srisapoome,

Dr Ninaya Chaiyanale

Assoc. Prof Dr. Songsak ChumpawadeeAssisi. Prof Dr. Anut ChantiratikulDr. Khanitla RuangwittavanusomDr. Chakrapong Chaikong

Korea National Open University

University of Natural Resources and Applied LifeSciencesUniversity of Guelph

Emeritus from Chiang Mai University

Khon Kacn UniversityKhon Kacn UniversityKhon Kacn University

Suranaree University of Technology

Suranaree University of Technology

Suranaree University of Technology

Suranaree University of Technology

Suranaree U niversity of TechnologySuranaree University of Technology

Chulalongkom U niversity

Kasetsart University

Burapha University

Mahasarakliam UniversityMahasarakham University

Mahasarakham UniversityMahasarakham University

Assist. Prof. Dr. Chalermpon Yuangklang

Assist. Prof. Dr. Kraisit VasupenDr. Sasiphan Wongsuthavas

Assist. Prof. Dr. Somchit GuntapromAssist. Prof Dr. Chumnamwit PromkotcAssist. Prof Dr. Jakrit YaeramDr. Kacwta Sootsuwan

Dr. Smeijai Burecnok

Dr. Onanong PoungchompuDr Chaluntom Vichasilp

Rajamangala University of Technology Isan

Rajamangala University of Technology Isan

Rajamangala University of Technology Isan

Rajamangala University of Technology Isan

Rajamangala University of Technology isan

Rajamangala University of Technology 1sanRajamangala University of Technology IsanRajamangala University of Technology Isan

Rajamangala University of Technology Isan

Rajamangala University of Technology Isan

List of Reviewers (cont.)

Assoc. Prof. Dr. Komsan AnrnueysitAssoc. Prof. Dr. Panrapec AmnucysitAssist. Prof Dr. Warisa Sintawecwarkul

Rajamangala University of Technology LanmiRajamangala University of Technology LannaRajamangala University of Technology Lanna

Assist. Prof Dr. Thanongsak MamomAssist. Prof. Phinidda Cha-umpholDr. JamJong MitchaothaiAssist. Prof Dr. Walaipom TonpitakDr. Pongsiwa SotthibandliuDr. Doungjit KanungpeanDr. Duangjai RieanrakwongSuppalak KaewkwanDr. Jetsada RungpupraditDr. Jitbangjong WiengcharocnDr. Danai SangtbongThanakom PojprasathThuchadapom ChaikhunDr. Sunpetch SophonRachakiis LcrtpatarakomolTassanee Trairalapiwan

Mahanakorn University of TechnologyMahanakom University of Technology

Mahanakorn University of TechnologyMahanakom University of TechnologyMahanakom University of TechnologyMahanakom University of TechnologyMahanakom University of Technology

Mahanakom University of Technology

Mahanakorn University of TechnologyMahanakom University of Technology

Mahanakom University of Technology

Mahanakom University of TechnologyMahanakorn University of TechnologyMahanakom University of TechnologyMahanakom University of TechnologyMahanakorn Universily of Technology

Dr. Supawadce ManatrinonDaorung Sila-onDr. Siwapom PaengkoumDr. Aiian Chaokaur

Dr. Narin Preyavichyapugdec

Silpakom University

Silpakoru University

Silpakom UniversitySilpakom University

Silpakom University

Assist. Prof Rittichai PilachaiAnan PedumWalailuk Kaevvwongsa

Udon Thani Rajabhat UniversityUdon Thani Rajabhat UniversityUdon Thani Rajabhat University

Assist. Prof Dr. Phassakon Nuntapanich Ubon Ratchatani Rajabhat University

Assoc. Prof Dr. Opart Pimpa Prince of Songkla University, Surat Thani Campus

Dr. Sittisak Khampa Mahasarakham Rajabhat University

Contents

E Message from the President of the SAADC 2011•fe>Nage from President SAADC International Advisor}7 Committee

Message from the President of the SAADC 2011Academic Committee Chairman’s MessageInternational Advisor}' CommitteeList of Reviewers:

S15TAJNABLE / ORGANIC-OP0OO 1- The implementation of the integrated sustainability farming systems on feedlot beef cattletanner groups in Central Java Province, Indonesia 2

Rivanto. J., A.I. Sari & Lutojo-OPO002- Locally derived sustainability indicators for Bali cattle fanning systems on Ceram Island,

Indonesia 3Attamimi, F., M. Siegrmmd-Schtdtze & A. Valle Zarate

-OP0004- Development of sustainable livestock production systems in Serbia 4Petrovic. P.M., M.Xf.Petrovic, V.Caro Petrovic; D. Ruzic Mus/ic.M. Zujovic, Z Tomic & X. Makshnovic

-OP0O05- I low to improve the Brazilian dairy chain through productivity indicators to get asustainable supply chain? -

Okano. MI . O. I endrametlo & O.S Santos-OPOO06- Ladies, liv estock and social status: Agricultural education of women livestock farmers

towards status anxiety *Lioittas. E.D.. C. Charatsari, /. Tzimitra-Kalogianni & A. Papadaki-Ktavdumou

-OP0008- Improving linear type traits to improve production sustainability and longevity in purebredSahivval cow 1

Duhey. .1. & S. Mislira-OP0O1O- Potential of dairy cattle development in Boyolali Central Java, Indonesia *

Hic/ayah. X.. B Gunloro. E. Sulastri & Y. Suranindyah-OP0012- Social integration and socio-economic gains of farmers* associations with cattle dispersal

program in Dolores, Quezon. Philippines 9Dacillo, R.G.

-OP0013- The surv ey of the production cost and marketing channel for the beef in Taiwan 10Leu. S.Y. & M.C. Lee

-OP0105- Estimation of economic values for some important traits in native black goat in Iran 11I'atankhah. M.

-OP0109- Evolution of the land use efficiency by Brazilian bovine husbandr} during the last threedecades

Meyer. P.M., T.A. Barros, E.C. Cassiano. C.T. Marino & P.ILM. Rodrigues-OPOl 15- Exploring collective action among dairy cattle fanners mGetasatv Pvegency.Central Java

IndonesiaGayatri. S.. J.T Dizon. C.M Rehancos & N.J.V.B. Querijero

Contents (cont.)

-OP4123- Effects of enzyme levels in total mixed ration containing oil palm frond silage on intake andgrowth performance of male goat 230

Wahyuni. R.D., IV. Sgatnpongsai, C.Waltanachant, IV. Visessanguan &S. Boonpayung

-OP4124- Effect of ground krabok seed on feed intake, nutrient digestion and growth performance insheep 231

Yuangklang. C.\f. Polvisay. T. Voraphim. J. Khotsakdee. K Vasupen. S. Bureenok.S’ Wongsuthavas and P. Panyakaew

-OP4125- Nitrogen utilization of Thai native cattle fed various metabolizable energy levels 232Tangjitwattanachai, .V., & K Sommart

-OP4126- Metabolism and rumen parameters of Taiwan meat goat fed silage made from oystermushroom ( Pleurotus ostreatus ) cultivation residue 233

Rangubhet, K.T.. N.A. Nguyen A Y.K. Fan-OP4127- Screening yeasts from ruminal fluid of dairy heifer fed a different ratio roughage to

concentrate diets 234Sirisan.V.& V. Putturajinda

-OP4128- Effect of roughage to concentrate ratio on rumen fermentation, bacterial population andmicrobial protein synthesis in dairy steers 235

Gunun. P. & M. IVanapat-OP4130- Study on the antioxidative activity of beef in Hanwoo Steers { Bos tow ns coreanoe ) fed

mulberry silage 236Moon S.H. S.H.Cheong. D.H. Kim S.K Hong. S.H.Choi. Y. K. Kim & B.T. Jeon

-OP4131- Evaluation of polyclonal antibodies in cattle adapted or not to highly fermentablecarbohydrates diets 237

Burros. T. A..C. T. Marino. R D L. Pacheco. F. A. Ferreira, F. PernaJr., E. C. O.Cassiano. M. F. Martins. P. M. Meyer. M. B. Arrigoni t£ P. II. M. Rodrigues

-OP4133- Effect of different protein lev el on feed intake, average daily gain and feed conversionration of beef heifers 238

Nonasa. U.. D. Suphanphmvong, J. Khotsakdee. K. Vasupen. S. Bureenok.S. Wongsuthavas. P. Panyakaew & C. Yuangklang

-OP4135- Effect of proportion of total mixed ration and fermented total mixed ration on feed intake.nutrient digestion and rumen fermentation in dairy cow s 239

Yuangklang. C., K. Vasupen. S. Bureenok. S. Wongsuthavas, P. Panyakaew.C. Wachirapakorn & J. Khotsakdee

-OP3137- Exploration of urinary ereatinin to determine the carcass and its protein weight in beefcattle 240

Pumoinoadi, A.. T. Wahyuningsih & E. Rianto-OP4138- Utilization of cassava leaves as supplement to improve Bligon goat performance 241

Kustantinah, A.. H. Hartadi & A.N. Wihowo-OP4139- Management and productivity of Ettawa grade goats in Kaligesing Sub-district. Purw orejo

Regency, Central Java Province. Indonesia 242Rianto. E.. A. Purnomoadi. M. Arifin. C.M. Sri Lestari & S. Dartosukarno

Utilisation of cassava leaves as supplement to improve Bltgon Goat performance* Kustantinah. A*., H.Hartadi, A, N, Wibowo

Faulty ot Animal Science. University of Gadjah Mada, Yogyakarta, Indonesia*Adresse: Faculty of Animal Science, University of Gadjah Mada.Jjl Fauna no 3. Bulaksumur,

Yogyakarta 55255 i IndonesiaC'lrtai!; kusLirUinah@ugm,ac.id

AbstractAgricultural by-products, especially from cassava ( Maflitioi esculenta Cranlz), can be easily

found ail over Indonesia, Farts of cassava that can be used for animal feed ane leaves, stem skincovering, tuber ( in dry or wet condition, with or without skin). Cassava leaves cannot be usedfreely as animal feed, because of the persistence of anti-quality, i,c. Cyanide Acid (HCN) andtannin substance. Cassava leaves can be found easily in the dry season, when generally thepresence ot forage as ruminant's diet is so limited. This research used 24 mature Bfigon goats. Thegoats were divided into 3 treatments, those are: C as Control Diet (conventional diet which usuallybe given by the fanners); T! or Treatment ! (Control Diet + 30U g cassava leaves); and T2 orI reatment 2 (Control Diet 4 260 g cassava leaves 4 200 dried cassava tuber). The result showedthat cassava leaves supplementation increased ether extract (EE) and total digestible nutrients((TON) consumption. From total consumption, cassava leaves and dried cassava tuber increaseddry matter (DM.) organic maller( OM,) crude protein ( CP,) EE. and TDN digestibility, but reducedcrude tibre(CF digestibility. The effect of anti-coccidia did not come up optimally shown nosignificant differences of the number of coccithan oocyste in the goat faeces.(Key words: Cocddiostat, Farmer, Feed Supplement, Local feedYou men1 have to define each ofithe ahbriviations

IntroductionIndonesia is a large producer os cassava (Manihot esculetua Crantz). in 2008 the total

production was 21.756.991 ton. in 2009 the total production was 22,039,145 Ton and in 2010 thetotal production was 23,908,459 Ton. Cassava has the potential to be used in ruminant nutrition batthere are some potential toxic effects due to cyanide acid (HCN). Product of cassava that can beused for feedslutTs are leaves, stem, skin of stem, roots and skin of roots. The percentage of leaveswere 8,71%, stem were 32.20% and tuber were 58.81% (Suharsono 2011, unpuhlishetf ), In usingthe products of cassava, we have to pay attention to the existence of cyanide ( HCN and tannin).Cassava leaves contain f [CN of about 0,77% to 0.84%. while Widyastmi (2005) found that thecontent was high namely about 0.58% to 0,63%. Ngams&cng et al (2006) found that the condensedtannin (CT) was about 2.2% DM and the crude saponin was (SC) 1.7% DM while Kiyongthongand Wanapat (2003) showed that cassava leaves contain CT up to 3.3% (DM), Tannin can be usedas anti parasite agent ofgaxtro intcsimalls namely coccidia and worm (Seng Sokerya et al, 2003),

The purpose of the research is to study the effects of cassava products ( leaves and driedtuher/gfi/;/e*) as a protein source supplement and a source of energy of small ruminant and asCoecidiosiitt of digestion tract.

Mater ini and MethodThis research was conducted in Wonolagi village. Gunungkidul Regency, Indonesia.

Cassava were planted intercropped with peanut or maize. The treatments were "f 1: a supplement of300 g of cassava leaves (CP 21,60% TDN 67.40%) and T2 provided a supplement of 260 g ofcassava leaves and 2U0 g of dried tuber cassava (CP 13, 10%, TDN 75%) and the control (w ithoutsupplement) where basal feed (CP 12 % TDN 65 %) was given in the proportion usually used by

| farmer. Each treatment consists_of 8 mature Bltgon goats in early pregnancy, age 20 month old,average live weight were 24.50 kg, The goats used were raised by Sumbcr Rejeki Female FarmerGroup that is under the supervision of the Animal Science Faculty.University of Gadjah Mada. I herations were given for two months,in the last two weeks, the data of feed offered, feed remaining t

!,

.

I

and faeces were collected successively. Forage given as the basal were observed and the quantitygiven was noted daily,

J he variables observed were the species of forage given by the farmers, the chemicalcomposition analyses were use proximate (dry' matter/DM, oraginc matter/OM. crude protein/CP.extract ether.EE, crude fiber/C. f (AOAC., 2005) and calculation of TDN used the equation ofI lartadi et al., 1997. Nutrient intake and digestibility were calculated for DM, OM, CP, EE, CF, and/ D.\, and the number of coceidian oociste found in the faeces. The data obtained were analyzed byone-way variance, and the differences due to different treatments were analvzed by Duncan’s test(Astuti, 1981).Results and Discussion

The research was conducted in the dry season, namely from August to October. There were18 forage species used by the farmers. They were classified as grass, leguminous, agriculturalwaste, and leaves (Table I ), Previous studies conducted by Emawati (2003) found out that therewere 22 forage species used in Kwarasan village in Gunungkidul regency.Feed Intake and nutrient digestibility

There was no significant difference in terms of the DM, OM, CP and CF consumed by thetwo treatments (Tl and T2) compared to the C (Table 2), Basal feed added by the source of protein( 11 ) or added by the source of protein and source of energy did not show different result comparedto C. although treatment feed tended to show higher value T1 and T2. showing 35.8 and 40.2 g/kgBW, The DM intake ranged between 36-40 g/kg BW/day. The daily need of DM for a goat w ith abody weight of about 30-40 kg, in the condition of early pregnancy ranges about 30.25 to 32,7g/kgB\V/day (NRC. 1981 ), Seen from that point of view, it can be concluded that the consumptionof DM both in the treatments groups (Tl and T2) and the control group was higher than the oneprescribed in the references. The consumption of OM of T2 (35.5 %} was higher compared to theone in 1 I (31.6%). It was probably caused by the effect of adding dry cassava as a supplementaryenergy source. C P supplement addition (Tl ) and CP source and energy (T2) did not give asignificant difference with the control. It was found that the consumption CP for control group was4.32 g/kgBW/day, while the value for Tl and T2 were about 5 g/kg BW/day. According to NRC,the requirement of CP is only about 2.5 g/KgBW/day (NRC, 1981). Mulyanti (2004) stated that aBligon goat with a similar physiology needed 2.77 g/kg BW/day.

Table I . Species of feedstulTs used by farmerNo DM (C iicmical composition in 100% DM)

Forage species OM CP rF ExtractEther

TDN*

\ King Grass 17.1 83-4 10.1 30.0 1,6 55.5T Native < >rass 21.5 81.0 12.4 29.2 1.5 56.33 Jmperaui cylindrical 33.4 91.8 6.3 40,6 0.9 54.04 Leacaem feueveephata 32,3 89.7 19.1 19.4 2.4 69.15 Glirkidiii maculate 18.1 89.1 23.5 24.8 2.82 62.66 Peanut straw 30.6 88.5 13.4 25.2 0.4 51.97 ( Jorn stover 29.8 88.9 6.8 28.8 1.2 49.08 Kc Benguk Leaves 20.5 92.0 17,2 23.2 1.4 65.39 Kc Panjang Leaves 16.4 87.0 20.4 27.0 3.0 58.110 Soybean leaves 49.2 93.2 6.8 43.4 1.7 49.7n Banana Leaves 21.9 87.5 14.1 31.1 4.6 56.112 Bering!n Leaves 16.1 85.7 1 LI 33.0 2.5 32.013 Samhi Leaves 37,4 95.3 16.3 19.6 0.5 66.214 i fahagony leaves 39,0 92.1 I I . 1 29.8 2.0 59-715 SOWQ leaves 27,4 94.4 17.5 26.6 1 ,6 65.516 Wafer apie leaves 32.0 91.9 10.9 34,0 3,1 56, 117 Jack fruit leaves 44.0 85.9 12.9 23.5 2.3 60.4

*

IS l Papaya leaves \ I 6.0 85.8 18.8 19.0 70,0*C otculaiion of TDS adopted from Hattad} et al ( / 997),

The observation on nutrient digestibility showed that the digestibility of DM and OM tor T2and IDN was always higher than that in control and Tl. Due to the effect of adding dried cassava,the T2 crude fiber was lower compared to that in C and T1 namely about 16.3% while C anddigestibility of CF in Tl was about 22%. Dried cassava contain high ETN of about 92.9%, so thatadding 20O.g/day of dried cassava will not be beneficial for the development of ceEluloiiticmicrobes and It reduces the fiber digestibility. The finding is in accordance with the study ofOrskov and Ryle ( 1990) that stated cellulolytic microbes are sensitive to the changes of pH, Whenthe pH is less than 6.2 then the population will decrease, and the C.F less degraded. Sokerya andPreston (2003) used dried cassava leaves as the sole feed or being mixed with grass (50:50 DM)showed that DM digestibility was 70.3% and increased to 81% when cassava leaves were mixedwith grass with the same proportion (50:50). CP increased from 78.6 % to 88.6% when the feedw as a mixture of cassava leaves and grass,

DM digestibility for C was 71.2% while adding cassava leaves increased the value to76,5%, slightly higher than that in Sokerya and Preston (2003), which was 70%. It was also higherthan the one found in the study of Thcng Kouch et al (2003) whose value was 73% where cassavaleaves were the only feed given to the goats. Tran Thi Thu I long (2002) gave 100, 75, 50% cassavaleaves to goats They found that DM digestibility were 79.3, 76.3 and 78,3, successively but theleaves were hung.

fable 2 . Intake and digestibility of nutrient (g kg B i t )DM OM CP CF EE TDN

Intake o f t 34, 3±1.79 30.3U.5 4.3*0.25 8.7*0,49 0.26*0, 17 19,55x 1.03mjtrsenl Tl 35.8-.t2.22 31-611.94 4.9*0, 34 9.Q+Q .57 0.6J±OJ6 20.06± 1.17(» ke i .w) T2 40.2±2.02 35,5*1.74 5.0*0.25 S0.3±0.34 G.6G± Q. I 7 23 .57 - 1 ! 5Digestibility C 22J 6±0.4 73.23il .56 9.78±0J23 22,42± L 15 0.48*0.14 72.86±2.26of nutrient Tl 46,48±2.4 78,90+2". 17 14.02i0.47 20.82±0.9Q 2,!9i0. l9 81.33x2.60LAV ) T2 51 J5.t2.47 82.75±!.26 10.35 ±0.18 16.27*0.94 l .49±t).()5 84.61 ± 1 .31( f'HXOS) showed no- significant difference

a, t , L l ^illcrent superscript in the same column showed significantly difference (P

1

which showed the existence of oocyste coccidian of 4043±207 per gram feses, Although there wasa decrease in the number of oocyste coccidian in the faeces, it was not a significant one (P>0.05).The research using cassava products showed that coccidiostat effects expected from cassavaproducts ( leaves and dried cassava) did not come up optimally. Probably it was caused by theprocess of drying leaves that took 4 days under the direct exposure of the sun. The tannin expectedto have coccidiostat effect has been reduced by the drying process. The fact is in accordance withthe studies conducted by Kustantinah et ai (2004) who stated that drying process can reduce thetannin of fresh cassava leaves from 11% to 4% when they arc dried for 4 days. The researchconducted by Sokcrya and Rodriguez (2001) showed that cassava leaves contain some components(especially CT) having anti parasitic properties for goats, The findings can also be found in Butteret a! (2000) and Kahn et al 12001).

ConclusionThe supplements derh ed from dried cassava (leaves and tuber) given to the goats raised by

Sumber Reieki Female Farmer Organization of Wonolagi District did not show' significantdifferences in the intake of nutrients except for the EE and TDN. The expected effect of muchlower coccidiostat from cassava products was not found.

AcknowledgementThe research was a part of Higher Education Link cooperation between Gadjah Mada

University and IFRU-MLURI - Aberdeen University, UK, It was a program of Department forInternational Development, UK through The British Council Indonesia

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B*CERTIFICATE

THIS IS TO CERTIFYTHAT

Kustantinah Adiwimartahas participated in oral presentation

THE 3r< 1 INTERNATIONAL CONFERENCE ON SUSTAINABLE AN IMA IAGRICULTURE FOR DEVELOPING COUNTRIES (SAADC20 I I I

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