DDDR: IAR 74/12 Restricted January 1974 CONSULTATIVE GROUP ON INTERNATIONAL TECHNICAL Seventh Meeting, Rome, AGRICULTURAL 1974 RESEARCH ADVISORY COMMITTEE 4-8 February, PROPOSAL FOR AN INTERNATIONAL RESEARCH AND TRAINING CENTRE ON WATER BUFFALOES Presented by the Government of the Philippines (Agenda Item 19 b) TAC SECRETARIAT FOOD AND AGRICULTURE ORGANIZATION ROME 1974 OF THE UNITED NATIONS Southeast Asian Regional Center for Graduate Study and Research Mailing Address: College, Los Banes, Laguna Philippines Tel, Nos. 2317, 2290 in Agriculture Cable Address: SEARCA, Manila July 26, 1973 Sir John 6, Crawford Chairman, TAC C onsultative Group on International Agricultural Research 1818 H Street, N, W, Washington, D, C, 20433 ue so A, My dear Sir John: Enclosed is a self-explanatory letter dated July 24, 1973 of the Director General of the Philippine Council for Agricultural Research (PCAR), regarding its proposal for an Ynternational Research and Training Center on Water Buffaloes??, I had intended to handcarry this to the Centers Week meetings in Washington which starts today,, However, pressing responsibilities in the national scene have suddenly changed by plans and I find myself Therefore, I am sending PCAR’ s proposal to unable to make the trip, you by mail for your consideration. With best regards, Sine er ely y our s, J, D, DRILON JR, (SEARCA Direct or) Asia and the Far East Representative CGAIR Enclosure to Republic of the Philippines PHILIPPINE COUNCIL FOR AGRICULTURAL Los Bafios, Laguna, Philippines Tel, ND, 2308 OFFICE OF THE DIRECTOR GENERAL RESEARCH 24 July 1973 Han, Jose D, Drilon, Jr. Representative of Asia and the Far East to the Consultative Group on International Agricultural Research Washington D. C, sir: We wish to submit for consideration of the Consultative International Agricultural Research the attached proposal for This is Research and Training Center on Water Buffaloes”. an increasing interest in the improved utilization of the water number of countries, especially in Asia, and the need for an center that will capitalize on this interest and efficiently mar resources for the increased contribution of the water buffalo agriculture, Group on an “International an offshoot of buffalo in a international shall available to animal I This was the subject of informal discussions at the recently concluded third World Conference on Animal Production which was held in Melbourne, Australia in May 1973, and recent informal meetings with animal husbandry leaders from Taiwan, Thailand, South Vietnam, Malaysia, and New Zealand, We hope that this can be favorably soon. Sincerely, J, C, MADAMBA Director-General :cdt considered by the Consultative Group COMMENTS OF FAO ON THE PHILIPPINES PROPOSAL FOR AN INTERNATIONAL RESEARCH AND TRAINING CENTRE ON WATER BUFFALOES Assistant Prepared by Dr. W. Ross Cockrill to the Director, Animal Production and Health Division, FAO There is at present - mainly due to the activities of this Division - a growing recognition of the fact that the water buffalo, which has been largely neglected by science, is an animal of outstanding production potential. A number of countries, of which Japan, New Zealand, Australia, Sri Lanka, India and Pakistan may be particularly mentioned, are showing interest in the possibility of establishing an institute devoted to studies on the buffalo, This increasing interest in the animal may receive an added impetus when the FAO/Australian FFHC publication “The Husbandry and Health of the Domestic Buffalo”’ appears early next year. My colleague, 20 following comment: Ian Mason, of our Animal Production Service, makes the 10 “With a threatened world shortage of grains, concentration of efforts on ruminants is clearly going to be necessary. With increasing demand for beef and milk the various bovine species must have preference, The emphasis up to now has been on cattle: the other species of bovines, which all have adaptation to special conditions, now deserve attention both in research and development, The water buffalo is the most numerous and most widespread and the case for increased research on this species is very strong. An international research centre, if it could command more and better staff than the present national centres, certainly merits support, However, in view of the factual inaccuracies in this presentation, is the Philippines the correct venue? Also, can one centre cope with all the specialized research listed on p. 14-15? Possibly a centre in Southeast Asia for the Swamp buffalo, one in India for the dairy buffalo and one in South-east Europe for meat production might be desirable,” It is possible that, at a later date, the Asian Livestock Development Centre 3. (UNDP) which has recently commenced operations may extend its activities to include buffalo research, My personal view is that the project would be more suitable for bilateral support. However, Philippines would not be the country of my choice: I would advocate, in this order, Sri Lanka, Indonesia, Pakistan, India. The possibility of three individual centres, as mentioned by Mason, has decided attractions. -2Some of the facts and figures quoted in the submission are erroneous or out4. of-date, but the recommendation is basically sound. There are about 140 million buffaloes in the world used as milk producers, work animals and a source of meat. In all these fields research is needed to increase output, particular emphasis being given to meat production, following the lead being provided at present by Australia, Bulgaria, Yugoslavia and Italy, I hope that TAC will give consideration to the general idea of such a research 5. and training centre as a suitable subject for international support, and will at least lend strong moral support to the project, In his Foreword to the buffalo book Sir John Crawford says “It is hoped that this buffalo will not only research which will where the buffalo is first attempt at serve as a useful have a practical of importance in a definitive work on the water reference but also stimulate application in all the countries furthering agricultural production”. I shall be happy to supply any further information which may be required, but 6. I do not feel that it is appropriate for this Division to communicate directly with the Philippines authorities at the present stage. Page 1 IWI’ ER?YATIOiXJAalZE RESEAIXII AND TRAINING GN Wf~‘ I’ ER BUFFALOES CEMTER SUMMA-R m----.--w.-, Protein major world mslnutriticn wide problem partictiarly Y is well recognizedas countries a where in developing 20 per cent of the popTulation nourished. buffalo notably Paradoxically, is undernourished while and 6C per cent malcattle and ‘ 70 pa r cent of the world poorly developed output from populations are found in these countries, these animals in Asia o meat and milk lows which of animal buffalo, account origin. production is alarmingly protein intake for the generally low per capita The water is widely distributed numbering Asia. no less than 110 million It has occupied hec?.ds, throughout animals an important place among the dcmestic of human ruminant, . effective foods, of the tropics of farm genetic not only as provider power. potential waste 33eing.a as an materials of but as well as source offers the wa.ter buffalo converter human asset integrate,d is instituted. great farm of otherwise and industrial D However, cannot into valuable this important a sustained this aspect food commodities of the water program. the full impact be realized buffaloes of research unless along and development -2- Fortunately, Asian region there are some research interest buffalo. institutions in the with potential of the ,water in the efficient To capitalize pressing production on this interest, health re- and utilization aimed at solutions to the constantly protein and urgent quirement countries, Research for increased there consumption in the developing af an International in the Asian region. is a dire need for the establishment Center on Water Buffaloes and Training The Center ,, with an organization have the basic the water productive needs* training improve objective s of condu cting to exploit of the IRRI type o will researches on all aspects its potential to human food of and buffalo designed and maximize efficiently capabilities for contributing primarily and other in the form extension-type of meat and milk., activities and to conduct to develop and aimed competencies world-wide of manpower utilization located, at various of the water levels for better and effective buffalo. with the scientific The Center, essential facilities scientists research . It will from idee’ lly 16 l.l be provided and all the needed competent infrastructures be staffed with highly and productive different parts of the world. INTERNATIONAL RESEARCH AND TRAINING CENTER ON WATER BUFFALOES ‘ ----BACKGROUND AND JUSTIFICATION -* Animal Production and Resources - In terms of livestock units 70 per ‘ cent of the world cattle . tnd buffalo population buted in the developing countries, is claimed to be distriis only 21 and 3 4 (15). This countries, of which but production per cent of the world milk and beef output, alarmingly aggravated low animal production by a generally i -2 respectively in most developing high rate of population human population increment 74 per cent of the world’ s developing nations, protein are found to be in these low per capita situation, in Eiccounts for the characteristic intake of animal origin. In the light of this depressing research the need is imperative * for accelerating il and development animal production, worldwide ptirticularly on the water buffaloes because of their attributes to survive and relow cost of distribution and desirable sacrificed l produce and to utilize productions (ll, 18,20) land areas at relatively The developmental production the protein strategy for increasing meat and milk from the water buffalo, gap in developing to ensure the success of narrowing coordinated and sus- countries , requires tained research long neglected and manpower training major economic animal. on all important The capabilities aspects of this and potential of the water buffalo as producer of human food should be fully exploited -2through a research program aimed at achieving processing optimum efficiency in meat and milk production, and by-products. Protein Food Problem and utilization of their products in Developing Countries - Protein malnutrition, as more specifically a major worldwide It is estimated protein-calorie-malnutrition, problem particularly is well recognized countries in developing (2,19). 20 per that in poorly developed nations approximately undernourished Fent of the population-is and 60 per cent is malnourished. A survey made in the Philippines of the children using an interim are malnourished, WHO reference in 1969 showed that over 59 per cent based on weight to age ratio and scale as standard (2). Death among small children associated with malnutrition ranges from 0.9 in developed countries developing countries to as high as 19.0 per cent in as shown in table 1 (19). Table 1. Death Among Small Children country Death among 1 to 4 year olds % of total deaths in population 19.0 18.9 17,6 15.6 11.4 1.4 0.9 0.9 Pakistan Philippine s India Thailand China (Taiwan) Japan Australia U.S.A. Economic -(Bubalus domestic power. Impcr tance bubslis animals of Water Buffaloes -..-an impcrtant - Water buffaloes among the milk and farm L . ) occupy of the tropics place notably of meat, as a provider It is for the latter economy. buffalo, purpose that bluffaloes are often associated economic import- with the peasant ance of the water studies In spite of this it is astonishing on its production potential significant that relatively characteristic IIowevero few research and its the growing buffalo have been conducted meat industry awareness world-wide general (7, 13, 22). importance greater on the economic role of the water impact and its consequent in the near future buffalo in contributing-a from : on agriculture on the can be gleaned the following symposia held in the following 1 . Malaysia countries - MAMA Institute Kuala Lumpur, Biennial of Technology. October 19, 1971. 2. Australia - Ninth Conference of Animal 1972 o Of the Production. Australian Canberra, 3. Philippines Society February# - NSDB Science March Improved Pavilion, Manila - For Economy buffalo. October, 1973). .‘ I l-2 o 1973. “Carcbeef Nutrition Workshop University and Eetter 4. Thailand - Seminar Konkaen on the water (Scheduled - 4Being one of the most important world, the desirable domestic animals in the distri- assets are: (a) number and widespread and (c) productivity. bution; (b) adaptability Distribution namely: and Population - The water buffalo is of two types, by the carabaos in the and (b) river type (a) swamp type as exemplified Thailand, Philippines, Indonesia and Malaysia; which consists of breeds found in India, Egypt, Pakistan, Bangladesh, countries and Italy as well as in the southeastern European and in the Azerbaidzhan region in Southern Russia (5). state, the water buffaloes tropical and sub-tropical in In a more or less domesticated are widely distributed zones in the Northern the 1820s (18j. Williamson throughout Territories the northern of Australia since its introduction and Payne (27) cited the world distribution of the water’ buffaloes as shown in Table 2. -5- Table _I_Area 2 . -World Distribution -. Number in Thousands of Buffaloes ,- --Number in Thousands Total Number in 3iousands (Estimated at 4% annual rate increment, 1972) 700 6 700 6 Country Total lQil&utier in Thouands (F..A.,,‘ 3. ,l962) Europe America Trinidad and Tobago ’ India China Thailand Pakistan P’ hilippine s Indonesia Burma Ceylon Vietnam Iraq Malaya Other countries B!ZYP* Tunisia 500 4 500 4 Asia 51,137 20,948 6, ?4b 6,319 3,452 2,861 1,049 512 754 250 247 2,865 1,212 370 1 107,335 71,592 29,316 9,449 8,847 4,833 4,005 1, 469 1,137 1,059 350 346 4,011 1,697 518 2 136,414 Africa 1,582 --1 2,215 --.139,337 2 Oceania World Total , e . .109,322 -E. General ---. Characteristics -I..“.-. -- --II_-_ buffalo and A,daptability_. in contrast which - The carabao or swamp buffalo, the has 48 chromosomes breed color to the Indian or river such as the Murrah former the neck, whitish has a gray white color hzs 50 (4,8,12,21). stripes across Furthermore, the ventral region9 Its horns with white side of and are curva spot or spots in the intermandibular the knees or hocks describing downwards. a semi-circle. more from ing outward and backward It possesses body that is robust purposes and muscular production. and is suited for meat and draft of the breed (5,26). than fcr milk The average is 129.8 a dairy live weight centimeters animal is 521 kilograms In contrast, ation and height at the withers is typically the Indian buffalo in conformand spare, weights of the and performance. system bulls The body is more being well developed. or less angtrlar The average of Agriculture, the mammary Murrah buffalo and cows at the College at Los Ba?os were in color Univer- sity of the Philippines respectively Oftentimes present 577 and 557 kilograms,, and some are light brown. . They are jet black the tip of the tail is white curl and white inward. spots may also be Another important and testof the other or swamp buffaloes . on ‘ the legs. The horns characteristic tales breeds buffaloes which which of the swamp are closer buffalo is the presence of penis to the body compared hanging. to the organs carabaos breeds are ioosely In gencr.alp than the other are relatively’ smaller of water These tific differences name -.--Bubalus - ?ed to the proposal carabnnensis -. -_-._.- - of giving carabaos while a new scienretaining of buffaloes habitat, to the breed(41. and (Linn .) C?stillo, or river J$balus bubelis -. __- Linn.. Ge&r&ly, for the Indian type breeds in its na.tural the buffalo fond of wallowing conditions production is semi-aquatic in pools is exceedingly most adverse and plastering The rather itself of c’ limate (23,27). regular breed ing end normal performance Malaysia animal in-born OF the Murrah of water buff aloe s. in India p Egypt9 of the vcr6otility (13,13 ,E,l7,25). significantly search efforts of this This contribute and the Philippines itself are reflective to adjust asset to its environment no doubt, through can re- of the buffalo, to its total genetic improvement capacity foods9 nutrition and its inherent degree enhanced productive can be tailored which capacity to a maximum can be gre?.tly prectices. ‘ Productivity .its two-fold 2) as source of Southeast a. great status 2s pscducer by suitable of human efficient and management - The economic functions importaOnce of the water buffalo lies and in e .e. p 2) as prcducer of meat and mi’ lk> growing of f?.rm power o espc:cial?y Asia. Me;.t ?roduction --. -for animal - in the rice countries In the Philippines. b,y an overgrowing becc.use of the population, from tbo demand protein of the lowly carz.b?o 1~:s been emancip?.teJ that of a mere - 8- beast of burden to a potential source of meat as well as milk. The important, r4e Lccslly, of the meat cf carat;-,.c is known carabeef the large At present3 in the Phifippines animals slaughtered as c?.r;beef. is shown by the fact that about 70 per cent of ‘ dziljr in Nlznile plant animals and suburbs are car?.baos . slaughters . the largest meat prccessing of the large may not differ of the country about 90 per cent carabaos Data from ing that the and lower the provinces broad classes, that go into the block these, suzgest- ver.y much from society composed base of Philippine consumes carzbeef. of the middle c.?rqbeef and meat In tho Philippines, such as corn cara.beef also has been processed losf (4). Devendra which represents intc products (7) indicated 99 thp-t in Mal?ysin, buffalo, the swamp popuiation, bu?falo, is of beef, per cent of the total In terms primarily buffalo fcr beef than for milk. and cattle contribute of the total but more supply about 10 percent, from buffaloes. than h?-lf of further th-t this beef production in view of their milk production, buffalo is derived He stressed value decreasing numbers ~.n.d also their * for meat and pro.gram in the need for a vigorous should be established o>jzctive research the water and developed. factor in the utilize.In Rddition in rcccnt In RustraW&, tion of the sub-coastal to being a source the buffalo plains has betin a mrjor of the Morthzrn hide industry, Territory. the buffalo of a profitable -9- years has been responsible meat industry expanded foreign for the establishment and limite markets. apart d export of a small., but profitable of future with the bright to fully the pbtential potential However, from understand source of these importof the performance of the buffaloes there food they represents animals relative is a need to study the future effect on the environment (18, 20, 22). by CaXub, -et al. is regarded. to ?Villiamson tc their control and their ance in disease Cockrill that in other programs (1967) as cited ccuntries, czrabeef (3) reported to beef for (2 a), when it report nc significant inferior some vegue reasons however, o According and Payne calf, This the meat of a four to six-week fed, in no way of Calub, differs et a al. -_I old buffalc from veal, has been properly agrees with the findings between (3) who reported of flavorp difference tenderness higher beef and carabeef acceptability longer in terns juiciness, had and general yield, (1 They also found that cattle and large carcass carcasses rib eye area than Palatability buf%lo studies in .,Gustralin ch?.racteristics tenderness :Less tender and Trinidad indicate appears with o.n water ~~cceptability with age, meat for carcass genern,l by the consumers. . ire*,, with buffalo meat Howeverp becomes correlated ?.;ze as is th? case also beef (6, 28). Studies beef in Chinese sausages also show that carabeef style sausage products can completely substitute pork juiciness data or 70 per cent pork lean in fresh with essentially acceptability identical similar (19). tipor, These producing and tenderness obviously cerabeef as well as general show that given proper feeding and nutritive and management, value. with In fact, buffalo meat could be equal to beef in taste that coarsenes defect it has been reported s often associated is not due to any intrinsic are usually SC much as to the fact that buffaloes old when they are slaughtered. Production of milk p The Indian -_ in India buffalo is an important a Of the total factor be Milk in the production world and Pakistan 109 million and Pakistan. and not is bquffalo population the buffalo about 53 per cent is found in India for milk of the buffalo annually In India, cow is used primarily production production the zebu cow. almost twice The average as mueh# cow in India compared This in India or 159 to 169 gallons of only to the zebu cow production why the approximately contribute 51 million Butterfat over China, buffalo lactose more in India 80 to 90 gallons. buffaloes produced explains alone to 2 4 million milking milk than half of the total cows which generally as compared milking content contributed from I aisr 43 Peru cent (a), ‘ 7 to S per cent, in the PhilippiE the miII: solids although s and of Indian except ranges 10 and 12 per cent had been reported respectively is richer a + Compare d with cow’ s milk, not only in butterfat but also in other Average herd Indian lactation Murrsh milk period buffalo production of 1 o 383 kilograms on an average from the of 2.57 .rS days had been obtained herd at the Central Luzon State University, individual kilograms for MuAoz , Nueva Tcij’ a s Philippines buffalo cow production lactation content According with the Philippine both for milk Philippine record period t E-However p highest had reached as high as 2,200 an average butterfat of 347 Qys and containing an average of 5 per cent (10). to Villegas carabao (26), produces purposes. the Indian buffalo when crossed are superior than the workers. buffalc for crossbreeds which and for work Be sides being larger are willing and diligent carabao the crossbreeds the advantages The se findings crossbreeding and milk suggest of using the Indian carabao a draft power. - Traditionally, has been and upgrading the Philippine not only for meat that will move production, rate .but also to develop and with greater animal at a much faster c. ---II.-.--. As Source buffalc role limbs, enable ficulty as the principal of FarAm---Power the -water playing an important beast of burdena Re a work with in Asian agriculture. animal, its large power feetp coc?rse and nlso size coupled it to maintain of pulling its hardiness, traction, thereby forces fields, and frugAity the difhard a balanced overcoming the plow over opposing mud in the lowland rice of deep plowing;, It furnishes soil and sticky unit on farms the power with area-s from 1;: ss than 2 hectare to five hectares - I2 - which constitute a higher percentage farms of the farm where holdings in Asian of the ccuntries, land makes machinery. fcr pulling steady and even on larger animal labor more the topography advantageous than the use of farm of transportation slow but areas, one It is also used on uplands carts and sleds in the rural and extremely is its sensitivity frequent to regulate caused &ccess well a s a means areas, Although to swampy rays workerso adapted of its limitations IIence* wallow9 reduce fJ-Y (24). According the buffalo decidedly it requires primarily annoyance to the direct to water of the sun. it can as to ponds where its body temperature parasites, as well chiefly by external the buffalo to Williamson and 3yne (2’ ?), the efficiency road is of when L.Sed as drsft. anime.1 on macedamized below that of good strains of work-oxe.ne for it is slower in movement bad1.y resulting particularly a ten-hour plentiful and its, feet are not notably in lameness for fores t work e The buffalo, where, tough that they wear howeverB is suited in the shade, periods, difficulty. if a when operating over prolonged without day can be maintained supply of fodder is obtainable . TYPE AND NATUBE OF PROPOSED CENTER Type -of Orgsnization -----I_.. wherein Nothing there - The ideal type of research organization is one is the minimum amount of bureaucracy than having undertaking. or red tape. to grapple with so frustrates a researcher more such unccessary For machinery barriers to his productive speed and efficiency support this reasons and full logistic of administrative are vital after requirelments to research patterned of the organization. Rice Research conduct highly An organization the International for the would be Institute (IRRI) p wherein directly it is responsible Beard* of its operations recommended An international . to its Governing center has responsibilities to many countries necessary of the world, obligations willing hence. it must have only the minimum The host CDuntry to the ‘ host country, must be one that is that it is to her benefits to accept such type of arrangement to host sr:id center character and, and realize thereby own best interest from derive its international and mode of operation. CIbjectMes General Obje_ctivc s To conduct research on all aspects or milk of the water buffalo o both swamp type and river underlstanding its natural type with a view to and abilities characteristics - 1*4- and to enhancing tributing to human training its potentials food needs. and other and capabilities for con- 2. To conduct designed at various water Specific extension-type manpower activities competencies of the to develop levels and improve for efficient optimal uti’ lization buffalo in many parts of the world. Objectives “- - Researnb 1. To develop buffalo a sound breeding O program on the water program on the water as a meat animal 2. To develop buffalo a sound breeding animal e as a milk 3. To develop an intensive ecological study including the buff,alo-vegetation sustained herd interacticn management I as basis for developing 4. To study the prevention diseases and parasites and control affecting habits of the various buffalo D physiology water 5. To study the breeding of the water buffalo and reproductive as affected insemination and storage. by the environment. and water buffalo 6. To study artificial semen processing - IS - 7. To study the nutrition for optimum productivity. and management af water buffalo 8. To study the comparative buffaloes and cattle production economics . of on a regional of products basis 9. To study the processing of the water buffalo, and by-products . and potential 20. To study and improve of the water Training ,, buffalo. the draft a.bilities and Extension manpower with at the undergraduate on the water and graduate buffalo in conjunction 1. To traid levels specialization .’I with a duly recognized university of good standing. 2. To train middle-level on the raising and/or milk. (without B.S. degree) manpcwcr of water buffalo for meat and management 3. To disseminate widest possible information world-wide on the water clientele. buffalo ta the Site $’ the #Center To promote optimum operational efficiency of the Center environmental of every and at the same time provide the most wholesome and fruitful oontitko~ for the satisfactczy participatinn - 26 - scientist a the following of the ideal should criteria country may serve as basic guidelines in the choice site for the Center: .. -1.. Climate buffalo growth 2. Adequate area be favorable not only for normal productions the year-round. resources but also for forage and pasture in terms propera of water research buffalo stations population, and sub- for the Center stations e 3 . Should be within agricultural research 4 * Number research easy access to an internationally reputed institution and training of technical on water with appropriate facilities. manpower currently and functional engaged in buffalo national and other livestock ruminants. reseerch national program and/or e 5. Type of.existing 6. Proximity international 7’ . Presence and water8 scientists 8. Healthful and cultural to existing research complementary agencies p of good infrastructures educational of the Center and beautiful and housing RS well scenery such as road* facilities light for the as their fxmilies. to cities and proximity centers. LITEl3ffiTURE .->---- CITE!3 1 i’Almira o E . (If:e 1972, Utilization of carabeef in chinese style and salami sauage. Undergraduate Thesis. Unpublished. U.P. College of Agriculture. 10 pp. 2 ; Bourfieo M, C. 1978. SOybeahs, food tec,hnology, nutqition in Southern Asia . Ford Fcundatian New Delhi, India, April 8, 1970, and improved Seminar t 4; Caiiib, A. D. # L. S; Castillo, 5. C. Madamba, and L, P. Palo. 1971 e The carcass quality of carabaos and cattle fattened in Phil e Jour. i’ ni. Science, S(lj: 69. feedlot. 4;, Castillo, L. S. 1971, Proposal: New scientific name for the carabao.* Bubalus carabanensis . Phil. Jour. Ani. Science o 8’ 155. -.----5, Castillo, L. S; 1973 o Increasing production of carabaos for better nutrition . Symposium on Carabeef- For Improved Nutrition NSZ)B Science Pavilion, Manila o and Better Economy. Philippines, March l-2 n 1973. 6; Charles, D, D. and E. R. Johnson. 1972. Some carcass characteristics of the Australian water buf&lo. Ninth Biennial Conf. Aust . Sot . +$ni. Production; Canberra, 7 i -Q&en&a, C , 1971. The significance of nutrition on prsd@ctivi’ ty . to ‘ the buffalo, Malaysian Agr. Journal, 48: 231. 8.. Butt, $I. K. and P . Bhattacharyn o 1952. Chromosomes Indian water buffalo. Nature (London), .l?O : 112 9. of the F. C . 1972. Characteristics of fresh sausage 9. Esguerra, using different levels of pork, chevon and carabeef, Master’ s Thesis , Unpublished, U. P. College of Agr-iculture, 59 PP* 1966. .1-b. ‘ Eusebio, A. N. , R. S. GinezI and S. P. Neric. Performance of the AID-NEC-BAI Murrah buffaloes as dairy breed in the Central Luzon State University; CLSIJ Sci . Journal, A(l); 3 e 11. Fridley 1972. ’Buffalo drought trial in grazing Ninth Biennial Conf. Aust. Central Queensland. Production, Canberra. , A. regions of See. Ani f 12. Girolamo, A. de, 1957. Uber das verhalten beim Buffel, Acta knat. -29: 323. 13. der chromosomen Kafez, E. S. E. in the buffalo. 1954, Oestrus and some related Jour e Agri, Science, - 44: 165. phenomena 14. @. S. Sidhu, and A. L. Noxan; Ichhponani, J, S,, Makkar, 1962. Cellulose digestibility in water buffalo and Zebu cattle. Jour. Ani. Sciences -21: 1001. s activities in livestock 15. Jasiorowski, H, A. 1972 e FAD’ development. World Ann. Review. FAO, Rome. 16, Kohli, M. L. and D. D. Malik, 1960. Breeding season in 131: 157, Murrah buffaloes . Indian Jour. Dairy Science, 17 O Krishna E%ao, C. K, , and T. Murrari. in the Indian Buffalo Journal, 33: 54. reproduction Indian Vet. 18. 1956. Studies e A preliminary on note. Letts, G, R. Biennial ’ 19, Litzenberger, emphasis ,Countries, 1972. Water buffalces in Australia. Ninth Conf , Aust , Sot , Ani. Production. Canberra . Increasing food production with S, @. 1972 on high protein.crops. Agr. Tech. Developing US AID TA/AGR. l The comparative economics of 20. O’ Sullivan, M, I-I. 1972. buffalo and cattle production in the sub-tropical regions of the Northern Territory e IYbth Biennial Conf. Aust c Sot.. Ani, Production. Canberra. 21, Pchakadze# G, ($ Bubalus 193 9. Der chrcsomensatz L.) C. R. Acad. Sciences, beim Buffel USSR -24: 794. J * - 19 - 22, Rideout, meat indusky, B. L. p and M. T, Carpenter. 1972. The buffalo Ninth Bienninl Conf, Aust. Sot. Ani. Production, Canberra. 23. Tullock, D. G. 1968. Incidence of calving and birth weights of domesticated buffaloes in the Northern Territory, Proc. Aust,. Sot , kni. Production, 7: 144. 24. Tullock, B. G. 1972. Some aspects of the ecology of the water buffalo in the Northern Territory. Ninth Biennial Conf. Aust . Sot . Ani II Production. Canberra. 25, Villegas, V. 1930. Observations on the breeding of the carabao. Phil. Agri. 19 (1); 3 activities 26. Villegas, V. 1983. The performance of carabaos particularly on milk production. Proc o Dairy Producer’ s Conferences. Philippines, June 21, 1963. DTRI, UPCA, College, Lagpa, 27. Williamson, G. o and W d J. A . Payne 0 1965 0 An Introduction to Animal Husbandry in the Tropics. London: Longmans, Green and Co. o Ltd. Chap. II, pp. 250-265, 28, Wilson, P. N. Jour. Agri. 1961. Palatability Society Trinidad of water buffalo meat. Tobago, 61: 457. -ooooo-