Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.15666/aeer/1504_623637 |
DETERMINATION OF FORAGE PRODUCTIVITY, CARRYING CAPACITY AND PALATABILITY OF BROWSE VEGETATION IN ARID RANGELANDS OF CHOLISTAN DESERT (PAKISTAN) | |
Abdullah, M.1; Rafay, M.2; Sial, N.3; Rasheed, F.4; Nawaz, M. F.4; Nouman, W.5; Ahmad, I4; Ruby, T.3; Khalil, S.2 | |
通讯作者 | Abdullah, M. |
来源期刊 | APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
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ISSN | 1589-1623 |
EISSN | 1785-0037 |
出版年 | 2017 |
卷号 | 15期号:4页码:623-637 |
英文摘要 | The browse vegetation in Cholistan rangelands of Pakistan have been on decline due to climatic extremes, overgrazing and anthropogenic pressure. Study area is hot arid desert where vegetation grow after rainfall but over grazing, extreme weather, and local comunity pressure for fire wood, timber, and harvesting of plants for varius purposes causing the decline of browse species. Therefore, a study was carried to investigate forage productivity, carrying capacity and palatability of browses. Multiple surveys were conducted from 2011-2012 at twenty range stands and 25 browse species belonging to 12 families were identified. Results revealed that browse productivity was high (8029.1 kg/ha) in wet season as compared to dry season (5422.9 kg/ha), correspondingly carrying capacity was high during wet season (16 ha/AU/Y) than dry season (24 ha/AU/Y). Moreover, during dry season, mostly stands were observed to be overgrazed while in wet season maximum stands were moderately grazed. High carrying capacity and good grazing status of stands in wet season was due to better forage production. Based on palatability classification, 22 species were found to have palatability to varying degree and 3 species were nonpalatable. In palatable species, leaves of 14 species; shoot/stem of 13 species, flower of 4 species, and fruit of 3 species were grazed by livestock, whereas cattle were observed to graze on 7 species; goat and sheep like 10 species each while camel prefer 20 species. The findings of this study indicate that overall the browse productivity of Cholistan rangelands was low and vary according to seasonal rainfall. Therefore, protection, suitable stocking rate and planned grazing is vital to conserve browses ultimately for sustainability of Cholistan rangelands. |
英文关键词 | browse species biomass stocking rate grazing livestock sustainability |
类型 | Article |
语种 | 英语 |
国家 | Pakistan |
收录类别 | SCI-E |
WOS记录号 | WOS:000419994800042 |
WOS关键词 | GRAZING INTENSITY ; SOUTHERN TUNISIA ; PLANTS ; DROUGHT ; MONTE ; KALAT |
WOS类目 | Ecology ; Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/197386 |
作者单位 | 1.Islamia Univ Bahawalpur, Cholistan Inst Desert Studies, Bahawalpur, Pakistan; 2.Islamia Univ Bahawalpur, Dept Forestry Range & Wildlife Management, Bahawalpur, Pakistan; 3.Islamia Univ Bahawalpur, Dept Life Sci, Bahawalpur, Pakistan; 4.Univ Agr Faisalabad, Dept Forestry & Range Management, Faisalabad, Pakistan; 5.Bahauddin Zakariya Univ, Dept Forestry & Range Management, Multan, Pakistan |
推荐引用方式 GB/T 7714 | Abdullah, M.,Rafay, M.,Sial, N.,et al. DETERMINATION OF FORAGE PRODUCTIVITY, CARRYING CAPACITY AND PALATABILITY OF BROWSE VEGETATION IN ARID RANGELANDS OF CHOLISTAN DESERT (PAKISTAN)[J],2017,15(4):623-637. |
APA | Abdullah, M..,Rafay, M..,Sial, N..,Rasheed, F..,Nawaz, M. F..,...&Khalil, S..(2017).DETERMINATION OF FORAGE PRODUCTIVITY, CARRYING CAPACITY AND PALATABILITY OF BROWSE VEGETATION IN ARID RANGELANDS OF CHOLISTAN DESERT (PAKISTAN).APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,15(4),623-637. |
MLA | Abdullah, M.,et al."DETERMINATION OF FORAGE PRODUCTIVITY, CARRYING CAPACITY AND PALATABILITY OF BROWSE VEGETATION IN ARID RANGELANDS OF CHOLISTAN DESERT (PAKISTAN)".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 15.4(2017):623-637. |
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