crop does not store well. But when food is scarce produce fetches high prices. Underthe current system of free marketing, while there are always buyers, prices are oftenextremely low, especially at the farm gate where the price can be a half of what isobtained from markets in town centres. For example, farmers sold lablab seed atthe farm gate for TZS 45,000 while in Arusha market it was sold at TZS 100,000(pers. comm. with farmers). For most farmers, the only reliable outlets for theirproduce are traders who collect produce directly from the farmers for sale in majorurban centres such as Karatu and Arusha. The Rift Valley Co-operative Union(RIVACU), a buyer of agricultural produce, failed to offer competitive prices underfree marketing systems, leading to its collapse.Farmers also sell surplus produce during the open market day (gulio or mnada), whichis held on every seventh day of the month. Some produce such as onion is sold notonly in the Arusha region but also in Dar es Salaam and in neighbouring countrieslike Kenya (URT 2004b). Crops such as pigeon pea are collected in Arusha andexported to India.There is a distinct need to develop a reliable marketing system, especially throughcooperative unions the farmers own themselves. This also is important to ensurethat farmers get reasonable prices for their produce.Communication in the study areaThe only tarmac road in the study area is the recently opened one connectingMakuyuni and Ngorongoro <strong>Conservation</strong> Area (see colour section). The districthas gravel roads totalling 514 km, district roads 210 km, regional roads 108 km,and a trunk road 52 km. This implies that it is easily accessible during dry weatherbut generally poorly to very poorly accessible during rainy seasons, when, and oftenwith great difficulty, only four-wheel-drive vehicles can pass. In addition, inadequaterural road maintenance is also rendering many existing roads unreliable, and alongsome portions impassable during the rainy seasons. However, road passability isestimated at 62% (URT 2004b). Main road outlets are Makuyuni–Ngorongoro thatproceeds to Serengeti up to Shinyanga and Mwanza. In Karatu there is a roadconnection to Mbulu and Babati Districts.Opening of the new tarmac road has eased travel to Arusha and Dar es Salaam,and daily buses offer transport services. To the areas where transportation is reliable,there is also a reliable market for agricultural produce; therefore it has encouragedsettlement and investment in agricultural production. When good roads are availablethe cost of transport goes down, and many farmers can gain access to transport.Karatu town has good telephone services, provided by a number of mobile phones—Vodacom, Celtel and Buzz. At Karatu town, Internet services are available. Personalcommunication with farmers has shown that accessibility to mobile phones hashelped them to get reliable information about inputs and availability of markets(prices and type of community required).The district’s four airstrips are used mainly by tourists and large-scale farmers.66 Ringo et al.
Socio-economic contextGender issues and division of labourTraditionally women and youth had limited access to and control of land (Douweand Kessler 1997), even though they were responsible for most of the agriculturalwork. However, with market production of beans, horticultural crops, maize, pigeonpea, milk and poultry being commercialized, both men and women are now fullyengaged in producing and marketing agricultural produce. Economic forces, relaxedtraditional norms, and awareness of women’s rights have contributed to women’sliberation and engagement in business on almost the same par men. Men normallydeal with ox ploughs, tractors and carts, while both men and women transportproduce by donkey. Women still carry loads by basket (see colour section).Many rural households not only depend on crop production but often haveadditional trading activities. Both men and women are responsible for producing thefood crop, and sometimes also the cash crop. Men and boys mostly graze livestock.Women are mostly responsible for collecting water and fuelwood, cooking, andtaking care of children, the sick and old.In some areas of Karatu District, the supply of labour for farming has been decliningover time. Many youths find the system used by small-scale farmers tedious andreturns low, or they do not have enough land to cultivate and opt to either migrateto towns or remain jobless in the village, loitering and becoming drunkards. Youthswant to do away with subsistence farming. Generally, there is enough labour exceptfor some busy periods during the year. The peak demand for labour is duringthe cropping seasons, that is, during July–September and January–March. Acutelabour shortages may be concentrated within a few weeks during critical operationslike planting, weeding and harvesting. During such busy periods, medium- andlarge-scale farmers hire labour, while smallholders ease bottlenecks by working asa group (Meindertsman and Kessler 1997). With the introduction of conservation<strong>agriculture</strong> technologies, reduced tillage and cover crops have reduced labour onaverage by 40–75% among hand-hoe farmers using the jab planter together withthe ADP knife-roller, and by 60–80% in the draught-animal power (DAP) systemwhen no-till planter was used. (Bishop-Sambrook et al. 2004)HIV and AIDSHIV prevalence rate in Karatu is around 20%, which is higher than the nationalaverage of 8% (Bishop-Sambrook et al. 2004). Awareness of HIV infection andprevention is high although there is little behavioural change to avoid getting thevirus. Some farmers, especially the youth and young adults, have been affected andcan no longer participate effectively in fieldwork, while their relatives have had touse scarce resources for medical care of family members suffering from AIDS. Astudy by Lyimo and Owenya (2002) revealed that AIDS and other diseases haveforced families to sell their assets like land, livestock, household utensils and houses.The result has been a reduced amount of household labour, children droppingout of school, reduced purchase of farm inputs, renting out farmland or sharecropping, family members resorting to hiring out as casual labour, a decline inlivestock and crop production, and a fall in household income. Precious time isKaratu District 67
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ContentsPreface ...................
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Full conservation agriculture, howe
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February 2005, which made possible
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Table B. Key characteristics of cas
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Overemphasis on field-scale, techni
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Arumeru DistrictCatherine W. Maguzu
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8 Gaps and challenges .............
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Executive summaryA case study of co
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It has shown increase in yields, re
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The case study teamThe local team w
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NgorongoroKageraMaraMonduliArumeruM
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MarketsThe urban centres are Kikati
- Page 40 and 41: middle-aged, who migrate to towns t
- Page 42 and 43: 4 Conservation agriculture historyI
- Page 44 and 45: maize, pigeon pea, and lablab seeds
- Page 46 and 47: herbicide was completely abandoned
- Page 48 and 49: Most of the implements, except the
- Page 50 and 51: 6 Adapting and diffusing conservati
- Page 52 and 53: villages with eight farmers (Mwalle
- Page 54 and 55: ecognition and enforcement of the b
- Page 56 and 57: Table 3. Labour for conservation ag
- Page 58 and 59: Timeliness in irrigating a farm is
- Page 60 and 61: to rehabilitate his land by constru
- Page 62 and 63: Land tenureSmall-scale farmers will
- Page 64 and 65: and handling herbicides should be d
- Page 66 and 67: Appendix 1Conservation agriculture
- Page 68 and 69: Organization Activities Methods to
- Page 70 and 71: Appendix 3Lablab and mucuna seed di
- Page 73: Karatu DistrictDominick E. Ringo, C
- Page 76 and 77: 10 Benefi ts and effects of conserv
- Page 78 and 79: Karatu acknowledgementsWe are very
- Page 80 and 81: Forces driving for adoption of cons
- Page 82 and 83: Despite the soundness of conservati
- Page 84 and 85: NgorongoroKageraMaraMonduliArumeruM
- Page 86 and 87: TemperatureTemperature decreases wi
- Page 88 and 89: Most of the surface and underground
- Page 92 and 93: used to attend to AIDS sufferers an
- Page 94 and 95: Erosion is now considered responsib
- Page 96 and 97: Traditional methods of soil conserv
- Page 98 and 99: Tanzania Association of ForestersAc
- Page 100 and 101: Tanganyika Farmers AssociationAchie
- Page 102 and 103: History of conservation agriculture
- Page 104 and 105: what is feasible is to intercrop, w
- Page 106 and 107: to connect experiences from differe
- Page 108 and 109: mainly cover crop practices were ad
- Page 110 and 111: Alfred’s neighbour Cornel has bee
- Page 112 and 113: study tours, organizing farmer fiel
- Page 114 and 115: Socio-economic and process aspectsW
- Page 116 and 117: abreast of information. Information
- Page 118 and 119: availability of agriculture credit,
- Page 120 and 121: package being introduced should con
- Page 122 and 123: of a planning workshop on conservat
- Page 124 and 125: Organiza tionRIDEP (1980-1984)Natio
- Page 126 and 127: Organiza tionMazingira BoraKaratu (
- Page 128 and 129: Appendix 3 Estates in Karatu Distri
- Page 131 and 132: ContentsAbbreviations .............
- Page 133 and 134: AbbreviationsARIAgricultural Resear
- Page 135 and 136: 1 IntroductionOver 80% of the peopl
- Page 137 and 138: 3 MethodMbeya was selected as a cas
- Page 139 and 140: Table 1. Agricultural characteristi
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Three agricultural officers serve t
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egin until the first rains. Maize y
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Table 4. Conservation agriculture r
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slasher, machete and billhook (nyen
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Farmers were advised to slash the c
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technical support. Trial treatments
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In the latest FARM Africa project,
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Crop yieldsNineteen farmers in Wang
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Changes in costs and incomeThe aver
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• Farmers proposed that to improv
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10 Gaps and challengesDespite the s
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12 Recommendations• While some be
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Appendix 1 Selected farmer profiles
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No. Farmer name M/F Age(yrs)Fam ily
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Appendix 3Intervention detailsIniti
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Conservation agriculture technology
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Land degradation due to soil erosio
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Banana crop with mucuna as a cover
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Types of soil cover: lablab plus ma
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The pigeon pea crop has been left o
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Demonstrating conservation agricult
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Transferring crop residue for lives