Grazing systems and livestock production A report of results of surveys by the FAO range program1 during 2002 under UN SCR 986
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Use and management of the rangelands of Northern Iraq were assessed through a comprehensive survey during 2002. Over 500 individual livestock owners and community groups within 36 villages were surveyed. These villages were uniformly spread across the three governorates of Duhok, Erbil and Suliamaniyah and across the three main Agro-ecological zones of Lowlands, Uplands and Mountains. This survey was conducted to: 1. quantify the distribution of livestock throughout the year and establish
the relative importance of range within the farming system in each agro-ecological
zone, On average each village in the north has a total area of 810 hectares of which about 20 % is range and 20 % forest. Each village supports an average of nearly 2000 small stock equivalents consisting of 100 cattle, 680 sheep and 485 goat. (FAO survey 2000). A typical livestock owner has about 100 sheep, 65 goats and may have a few cattle (average of 10). Entire males are run at about 3 – 4 % of the number of female sheep and goats. Most cattle owners have at least one bull. Ten percent of livestock owners run only sheep (within the lowland and upland), 9 % only goats, 12 % only cattle (mostly in the mountains), 42% only sheep and goats and 30% run sheep, goats and cattle. There have been large increases in the total number of livestock over the past five or six years with 86 % of surveyed villages reporting ‘many more’ animals in December 2001 compared with December 1996. Sheep and goats spend between about 60 and 70% of the year grazing local rangeland (village or nearby village areas), up to 25% grazing stubbles and the rest of the year penned during the winter months. Between about 50 to 70 % of the total annual nutritional requirements of all livestock is provided through grazing range and forest, both within the village area and beyond. Grain and animal feed concentrate provides about 20 % of the annual nutritional requirements, although this is mostly fed during winter when grazing is restricted. Hay, or low quality straw, provides about 5 % and fodder, mostly from oak trees, provides an additional 2 % of annual requirements for animals in the mountainous areas. Grazing of cereal stubbles and other agricultural crop residues and wastelands provides 20 - 25 % of the annual nutritional requirements of sheep and goats (less for cattle) in lowlands and 7 – 12 % in the mountains. Local rangeland was grazed most commonly in March, April and May until stubbles became available in June until August or September in lowland and upland. Livestock owners in mountains, grazed their sheep and goats in distant rangeland during May to September, to some extent compensating for absence of stubbles from the farming system. Local rangeland was again commonly grazed from August until the onset of winter. Sixty four percent of villages reported grazing their animals in range or forest of neighbouring villages while only 28% acknowledged that animals from neighbouring villages had grazed within their village area. One third of all villages surveyed, reported that they took their sheep and goats to graze in distant rangeland during the year. About 40 % of villages in the more mountainous regions took their animals to distant rangeland in Iraq and Iran but then less than 6% of total grazing time is spent in these pastures. About 20 % of villages in the lowlands took their animals to distant rangeland, although none ventured into Iran. Livestock owners report annual increases of up to 90 % of the number of adult females and annual sales of mostly male animals and aged females of 36 % of the adult female sheep and goats in their flocks. The results are higher in the lowland and uplands than in the mountains. In general cattle do not perform as well as sheep. Most lambs and kids are born in December, January and February,. Sheep and goats are sold mostly in May, June and July. Cattle births and sales are less predictable. Most villages report producing milk, yogurt and cheese for exchange for other goods or for sale, however the total amounts are insignificant. Highest production is from April to August. Livestock owners report that their livestock begin to loose weight in November and do so through to February and even March in the mountains. Most animals gain weight from April to September. All land in Iraq is owned by the State. For some farming land, rights have been transferred from the State to occupiers to utilize, exploit, rent the land or sell the right itself. Most, if not all, grazing and forest land has been made available to village communities for their communal use. At the village level, there is either a Mukhtar, who is the Head of the Village, or there is an Anjuman (or village council), depending on the size of the village. They are responsible for village administration, and are either elected or appointed by the Governor of each Governorate. In most villages, all forest and rangeland is available for communal grazing where traditional rights to graze the rangeland are still recognized (89% of villages surveyed). In a small percentage of villages (6 %) the headman has a separate area for grazing from the other livestock owners. Over half the surveyed villages reported that local rules were applied to control the use of range and forest within the village. About 75% of villages in the mountainous areas and only 40% of villages in the lowland areas recognized some rules controlling their use of forest and range. Most villages recognised local authority rules against cutting down green forest trees, but there was no control over shreaving practices (cutting of green tree foliage for fodder). About 20 % of villages reported local rules to control time of grazing of rangeland, whereby grazing was prevented from parts of the range until later in the year. In one village, local rules were used to allow grazing in one part from November to June and another from June to October. Local rules (and presumably local authority rules) are imposed by head men in about 20% of the villages and by village councils in 14% of the villages. There were no rules regulating numbers of animals or grazing pressure. In general, if there was feed available then it could be grazed. Control of grazing in distant rangeland or alpine pastures is determined solely by availability of feed and local weather conditions. |
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Almost 50% of the total population within the three northern governorates of Iraq (Suliamaniyah, Erbil and Duhok) is directly involved in agriculture. The main farming system is sedentary agro-pastoral based around human settlements - rural villages, of which there are almost 5000 (Table 1). Farmers possess, or have the right to farm, a piece of land and usually have communal rights to use the forest and range within well-defined village boundaries. Table 1 Distribution of land uses and livestock numbers within the three northern governorates
Three general agro-ecological zones can be identified each with a characteristic farming system (Figure 1). Lowland AEZ in the southern part of the region. Annual rainfall is between 250-600mm and topography is relatively flat between 300-600 m in altitude. The region supports a mixed dry-land farming system based on rainfed cereals (wheat and barley), which may be grown in rotation with lentils and chickpeas in higher rainfall areas. There are strong interactions with pastoral systems. Livestock graze the stubble of the harvested crops and may graze the growing crops of barley in dry years. Barley grain is fed as a supplement and straw is collected and stored for feeding during winter. Otherwise, animals graze, nearly treeless areas of natural pastures (range), based mainly on annual legumes, annual grasses and some perennial grasses. Upland AEZ in the inter-mountain areas of the central part of the region, where annual rainfall varies between 500 and 900 mm. Mixed farming systems occupy wide upland valleys. Cropping patterns are similar to the lowland system, with wheat and barley being the dominant crops. Sheep, goats and cattle are an important component of this mixed farming system. Livestock normally graze natural pasture and waste areas within the farm during winter and then graze crop residues during summer. Animals are fed barley grain when feed resources are limited. Natural grazing land consists of mostly treeless areas on slopes with southern aspects and degraded forest coppice or forest understory on slopes with northern aspects. Hill and Mountain AEZ in the northern border areas with Turkey and Iran are characterised by steep landscapes and an annual rainfall between 800 and 1200 mm. The farming system is described as an ‘upland pastoral farming system’. Two sub-systems exist, the more common sedentary pastoral system and the nomadic pastoral system. The nomadic pastoral system is based on itinerant herders who seasonally move their livestock between lowland and higher mountain areas. Natural grazing land consists of restricted treeless alpine pastures above 2000 m and forest understory in lower altitudes. The steeper slopes are often inaccessible to all livestock except goat. Perennial grasses are common. Some leguminous herbs are present. Quercus sp. dominate the wooded areas. These and less dominant tree species (for example, Pistachio and Prunis spp) provide feed for livestock during winter through ancient practices of shreaving (cutting branches for fodder). Figure 1. Tentative AEZ of northern Iraq |
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Animal populations and distribution
On average each village in the north has a total area of 810 hectares of which about 20 % is range and 20 % forest. Each village supports an average of nearly 2000 small stock equivalents consisting of 100 cattle, 680 sheep and 485 goat (Table 2). The highest animal numbers are in the Akra district in Duhok, Harir – Soran in Erbil and Kfri, Chamchamal in Suliamaniyah (Figure 2,Figure 3,Figure 4). Most rangeland occurs as a broad belt between the cereal growing area on the plains and the mountains of the Upland AEZ stretching from Kfri in the south east to Akre. The proportion of forest increases in the mountainous country towards the borders of Turkey and Iran while the proportion of rangeland decreases.
Government policy and law on grazing and use of rangeland National administration 1. Pure State lands (Al-Arazi Al-Sirfa). 2. State lands granted as ‘de facto’ (Al-Arazi Al-Mamnuha
bil-lazma). 3. State lands authorized by registration (Al-Arazi Al-mufawaza bil-tapo). 4. Endowment lands (Al-Arazi Al-mawqufa). 5. Abandoned lands (Al-Arazi Al-matruka). In summary, all land in Iraq is owned by the State. For some farming land, rights have been transferred from the State to occupiers (often the Mukhtar or headman) to utilize, exploit, rent the land or sell the right itself. Most, if not all, grazing and forest land has been made available to village communities for their communal use. The management and use of range and forest is controlled by the following
National legislation: Local Administration At the village level, there is either a Mukhtar, who is the Head of the Village, or there is an Anjuman (or village council), depending on the size of the village. They are responsible for village administration, and are either elected or appointed by the Governor of each Governorate. |
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While information is available in a general sense regarding animal grazing
systems and productivity of livestock in the northern Governorates, there
is limited current specific data. This survey was conducted to: Stratified selection of villages Thirty six villages were selected for intensive data collection (Table 3), as follows
Interviews and data collection Teams of two persons in each Governorate visited all selected villages during January - March 2002. The community livestock owners and leaders were first interviewed together, and then all livestock owners with more than 25 sheep or 25 goat or 10 cattle where interviewed individually. A total of 533 individual livestock owners were interviewed. Table 3 Villages included in the survey.
Interviewers were instructed to record answers and opinions, without expressing judgment, onto pre-prepared data recording sheets (Attachment 1, Attachment 2). Interviewers used a variety of methods to convert stated quantities into standard measures (for example to convert bundles of fodder into kilograms). Villages were again visited in December 2002 for additional information. Data were entered into an access data base. Some data records were subsequently rejected following routine checks (for example some livestock owners reported over twice as many lambs raised to number of ewes). The annual feed budget for sheep, goat and cattle was estimated for each month by 1) assuming the feed requirement as 1.5 kg per day for adult sheep and goat and 9 kg per day for an adult cow, 2) calculating the amount of feed provided as supplementary feed as 100 % of grain and concentrate plus 50 % of fodder (oak branches) plus 20 % of dry straw, 3) subtracting the amount of feed provided from the assumed total daily feed requirement to provide an estimate of the feed supplied from grazing of stubble and range/forest and 4) proportionally allocating the amount of feed provided through grazing by the ratio of days spent grazing range/forest and agricultural stubbles/other crop residues to the total number of grazing days. These monthly estimates were then summed to provide yearly estimates of the feed requirements of livestock provided by feeding of grain, concentrate, straw/hay, fodder, grazing of rangeland and stubbles/crop residues. Grazing patterns of livestock throughout
the year Sheep and goats spend between about 60 and 70% of their time grazing local rangeland (village or nearby village areas), up to 25% grazing stubbles and the rest of the time penned during the winter months (Table 4). Sheep and goats from lowlands spend less time grazing rangeland and more time grazing stubble than livestock in uplands and mountains. Distant rangeland is used mostly by livestock owners in the mountains but then less than 6% of total grazing time is spent in these pastures. Cattle spend more time in pens (about one third of the year) and less time in stubble than sheep and goats. Cattle by and large were not grazed in distant rangelands. Table 4. Proportion of the year spent by livestock in local rangeland, distant rangeland, stubble, pens or other.
Local rangeland was grazed most commonly in March, April and May until stubbles became available in June until August or September (Figure 5) in lowland and upland. Livestock owners in mountains, grazed their sheep and goats in distant rangelands during May to September, to some extent compensating for absence of stubbles from the farming system. Local rangeland was again commonly grazed from August until winter. Sixty four percent of villages reported grazing their animals in range or forest of neighbouring villages while only 28% acknowledged that animals from neighboring villages had grazed within their village area (Table 5) at some time during the past five years. About 30% of villages also reported that Iraqi livestock owners from districts outside the northern region had grazed their animals within the village area at least once over the past five years. Often these reported numbers were in the thousands. Animals from outside the region were grazed on local rangeland mostly in the months May to November with peak numbers in August, September and October. Table 5. Use of grazing land in neighboring villages and use of village land by others.
One third of all villages surveyed, reported that they took their sheep and goats to graze in distant rangeland during the year. About 40 % of villages in the more mountainous regions took their animals to distant pastures in Iraq and Iran, while 20 % of villages in the low lands did this, although none ventured into Iran. Most paid for the rights to graze these distant rangelands either to a village headman or some district authority (Table 6).
B
Livestock numbers A typical livestock owner has about 100 sheep, 65 goats and may have
a few cattle (average of 10). Entire males are run at about 3 –
4 % of the number of female sheep and goats. Most cattle owners have at
least one bull. (Table 8). There is however, huge variation in numbers
of animals between livestock owners. About 50 % of the 481 surveyed owners
of sheep and/or goats ran less than 100 head, 20 % ran more than 200 head
and one owner had 1500 head. Only 15 % of the 305 surveyed owners of cattle
ran more than 20 head and the most was 60 head. Table 7 Comparison of reported animal numbers in December 2001 compared to (A) December 2000 and (B) December 1996 (five years before) (A)
B
More livestock owners in the lowland and upland AEZ own sheep and fewer own cattle than in the mountains. Most livestock owners in all three AEZ’s own goats. Ten percent of livestock owners ran only sheep (within the lowland and upland), 9 % only goats, 12 % only cattle (mostly in the mountains), 42% only sheep and goats and 30% ran sheep, goats and cattle. The annual feed budget for livestock
Table 8. Annual feed budgets for sheep, goat and cattle in the
three Agro-ecological zones (AEZ) of the northern Governorates.
Livestock productivity Table 9 Average numbers of livestock, animals raised and sold each year in each Agro-ecological zone (AEZ).
Livestock owners report that their livestock begin to lose weight in November and do so through to February and even March in the mountains. Most animals gain weight from April to September (Figure 5). Most villages report producing milk, yogurt and cheese for exchange for other goods or for sale, however the total amounts are insignificant (Table 10). Highest production is from April to August (Figure 7). Table 10 Average annual production for sale of milk, yogurt and
cheese in each Agro-ecological zone AEZ Milk Yogurt Cheese (Kg/head/year) Sheep Lowland 0.09 0.19 0.04 0.31 0.24 0.06 Mountain 0.01 0.03 0.03 Goat Lowland 0.30 0.26 0.10 0.32 0.21 0.08 Mountain 0.02 0.15 0.08 Cattle Lowland 0.00 2.20 0.05 0.26 0.39 0.03 Mountain 0.03 0.99 0.09 Application of national and regional law and strategies, regional directives and local law regarding use and management of the range.
Local range and forest There were no rules regulating numbers of animals or grazing pressure. In general, if there was feed available then it could be grazed. Local rules (and presumably local authority rules) are imposed by head men in about 20% of the villages and by community committees in 14% of the villages. Table 11 Rights to use grazing land and importance of local rules for controlling use of forest and range in each Agro-ecological zone (AEZ)
Distant range and forest |
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| Attachment 1 Livestock Distribution And Productivity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Attacment 2 Survey Of Livestock Distribution And Productivity -Individual Livestock Owner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||