Digital Commons Network^™

Yak Rearing On High Altitude Pastures Of Northeastern Himalaya Of India: Their Utilization Strategies And Rejuvenation, Vijay Paul, Sanjit Maiti, G. Krishnan, D. Medhi, S. M. Deb

IGC Proceedings (1977-2023)

Yak rearing on alpine pastures is the main occupation of the highland pastoral nomads (Brokpa and Dokpas) of north-east (NE) India. These pastoral nomads living in the remote mountains solely rely on high altitude pastures for their nutritional and livelihood security because of virtual existence of agricultural activities in this area. They rear yaks under transhumance and utilize various pastures while migrating from low land winter pastures to high altitude alpine pastures during summer. Therefore, the temperate and alpine pastures are the major feed resources for the yaks. The indiscriminate use of pastures and impending climate change results …

Use Of Native Grassland In Small-Scale Dairy Systems In The Highlands Of Central Mexico. A Case Study, P. A. Sainz-Sanchez, Carloss Manuel Arriaga-Jordan, D. Heredia Nava, C. G. Martinez-Garcia, F. Vicente, L. R. Garcia-Winder, A. Martinez-Fernandez

IGC Proceedings (1977-2023)

Small-scale dairy systems in Mexico comprise 78% of specialized dairy farms and provide 37% of national production. They are small farms with herds 3-35 cows plus replacements, and rely on family labour (Posadas-Domínguez et al., 2014).

In the highlands, many farms have native grasslands, grazed during the rainy season, and supplemented with other feeds as maize straw, maize grain and maize ears. Native grasslands have not been studied in this context. This is a case study on the use of native grassland in a small-scale dairy farm. The objective was to determine how native grasslands are integrated in feeding …

Southeastern Law Librarian Spring 2020, Seaall

Newsletters

This newsletter is incorrectly labeled 'Winter 2020'.

Forage News [2020-04], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.

Integrating The Bioenergy Production With Biodiversity Conservation On Semi-Natural And Riparian Grasslands, Tomasz Goliński, Piotr Goliński

IGC Proceedings (1977-2023)

Semi-natural grasslands in Poland have been identified as having extraordinary biodiversity value. In the past, the species richness of these semi-natural landscapes has been managed through grazing. However, livestock numbers are now in decline, many grasslands are abandoned and consequently the diversity of these landscapes is under threat. In order to prevent these habitats from turning to scrublands, these areas have to be extensively harvested. Regulations dictate a late harvest time to allow reproduction of the flora and fauna. Many of semi-natural and riparian grasslands are protected under the European Habitats Directive and their management is financially supported by introduction …

Tort & Sweet: An Occasional Law Library Newsletter, March 31, 2020, University Of Kentucky Law Library

Tort & Sweet: An Occasional Law Library Newsletter

https://sway.office.com/uxrd5pLbPRLdDyI8?ref=email&loc=play

Protection Against Ionizing Radiation And Chemotherapy Toxicity Via Latexin Regulation, Gary Van Zant, Ying Liang, Yi Liu

Internal Medicine Faculty Patents

The present invention relates to methods for protecting against damage caused by radiation and/or chemotherapy, and methods for treating bone marrow damage by reducing/ inhibiting Latexin expression and/or Latexin activity. The methods comprise administering to a subject in need thereof a pharmaceutical composition comprising an antagonist that reduces expression and/or activity of latexin, wherein latexin is a latexin polynucleotide variant and/or a latexin polypeptide variant that binds to the antagonist.

How Many Persian Gazelle (Gazella Subgutturosa) Can Graze On Golestan National Park Of Iran?, Elham Bagherirad, Norhayati Ahmad, Mansour Mesdaghi, Masoume Amirkhani

IGC Proceedings (1977-2023)

Golestan National Park, with an area of 98,000 hectares and diverse fauna and flora is one of the famous national parks in the Middle East. Carrying capacity was analysed based on available forage and dry matter demand of Persian gazelle (Gazella subgutturosa) in spring and winter on steppe parts of Golestan National Park. The Persian gazelle is the most important ungulate species within the arid regions of Iran as well as other countries in the Middle East, Central Asia, and Western China (Farhadinia et al. 2009). This species currently categorized Vulnerable (VU) (IUCN Red List 2012). Although …

Integration Of Biodiversity And Agricultural Production Across Australian Temperate Grasslands, Kerry L. Bridle, Jim Crosthwaite, Louise Gilfedder

IGC Proceedings (1977-2023)

The transformation of Australian agriculture over the 20th Century saw the conversion of native pastures to improved pastures, largely through the application of artificial fertilisers. During this time biodiversity conservation was largely confined to iconic scenic reserves on public land. Today, nationally endangered temperate native grassland communities are largely confined to private land. The development of the Landcare Movement in the 1980s highlighted the role that agricultural land managers and agricultural landscapes play in maintaining biodiversity across the continent. Research into on-farm conservation was soon being funded by governments at state and commonwealth levels, as well as industry bodies. These …

Strategies To Ameliorate Pasture Production For Livestock In High Altitude Regions, M. M. Roy

IGC Proceedings (1977-2023)

The high altitude regions in India exhibit a diverse climate, topography, vegetation, ecology and land use pattern. The annual average rainfall varies from 80 mm in Ladakh to over 200 cm in some parts of Himachal Pradesh and Uttar Pradesh. The vegetation varies from the scrub in the lower hills to arctic in the Greater Himalaya (GJK 2004). In this region, Ladakh is a unique land form encompassing distinct physical features, ecology, environment, ethnicity, agricultural systems and livestock rearing practices. This region experiences a very hostile climate and winter temperature may go as low as -30⁰ C. Summer temperature …

Local Use And Knowledge Validation Of Fodder Trees And Shrubs Resources Browsed By Livestock In Manipur (India), R. Joseph Koireng, Ansarul Haq, Kh. Priya Devi

IGC Proceedings (1977-2023)

North Eastern states of India particularly in Manipur livestock rearing were being considered as one of the important homestead activities in the farm household. In the rural household economy, livestock is considered as an inseparable component in the whole farm business, as the production of milk and meat as well as manure, draught and transportation depends on it. It provides nutritional security to farm family and stabilizes farm income too.

As a major source of animal feeds in Manipur, fodder trees and shrubs are highly valued by farmers. They have deep root systems enabling the extraction of water and nutrients …

Framing Effect And Pastoralist Decision Making Behavior Regarding Lambing Time-An Analysis From Inner Mongolia, China, Yanting Yin, Xiangyang Hou, Xiangjun Yun, Xiliang Li

IGC Proceedings (1977-2023)

Grassland is the largest terrestrial ecosystem in China. However, it is seriously degraded. Lower stocking rates have been necessary for rehabilitating the degraded grassland. In order to rehabilitate the grassland the government proposed the “balancing animals and grass” policy. However, it has been resisted by pastoralists. (Brown et al., 2009). The reasons for the policy’s failure have been widely discussed. To date, there has been a lack of discussion on explicitly addressing the role of pastoralist behavior regarding stock numbers and lambing time. The pastoralists continue to maintain their traditional stocking rate, and take short-term adaptive measures to balance their …

Pasture Management For Sustainable Forage Production, Pijush Kanti Mukherjee, Putan Singh, S. S. Singh

IGC Proceedings (1977-2023)

In the livestock management grazing was the major feed resources in the past and even today a significant portion of livestock is being sustained on grazing resources from pastures and other grazing lands like forest, fallow lands, cultivable waste lands etc.

During the last few decades ever increasing livestock population has created enormous grazing pressure on pasture resources leading to deterioration and destruction of pastures. This has led to the urgent need of improvement of pastures as well as judicious implementation of grazing management practices. There has been certain constraints on pasture development which include fragmentation and degradation of …

Herders’ Forage-Livestock Decision Behavior In Northern Grassland Regions Of China, Xiangyang Hou, Yanting Yin, Tingting Wang

IGC Proceedings (1977-2023)

China has approximately 393 million hectares of grasslands, accounting for 41.7% of the national land area. However, 90% of useable grasslands are degraded because of human and natural reasons. Overgrazing was the dominant factor affecting grassland condition. In order to control the grassland degradation problems, the government has proposed the „forage-livestock balance‟ policy in 2002. A series of ecological policies were (Hou et al., 2013) and outcomes have been described as a “partial improvement amidst overall deterioration”. Reasons for apparent failure of the policy have been the subject of much discussion over the years. However, there has been a …

Improving A Transhumance Livestock System Of India With Modern Technologies, Mounir Louhaichi, Arun Kumar Misra, Khem Chand, Mahesh Kumar Gaur, Douglas E. Johnson

IGC Proceedings (1977-2023)

Traditional livestock rearing systems in grasslands evolved in response to social, climatic, vegetative and technological conditions that existed scores, hundreds, or in some cases up to a thousand of years ago. Many of these systems involve vertical transhumance where flocks and herds are moved up elevation gradients for summer pasturage or horizontal transhumance in which livestock migrate across greater distances in response to regional rainfall patterns and the resulting availability of forage. In spite of the relatively low earnings of individual herders, these pastoral systems can contribute substantially to the national economies, while providing sustenance and food security to significant …

Water Use Efficiency And Evapotranspiration Of Hybrid Napier (Pennisetum Purpureum X P. Americanum) Under Semi-Arid Indian Region, J. B. Singh, Rajiv K. Agrawal, Pradeep Behari

IGC Proceedings (1977-2023)

Napier bajra hybrid (Pennisetum glaucum x P. purpureum) is a highly valued for its abundant quality forage, round the year fodder availability, regenerative ability and suitability to silage and hay making. It yields upto 110-120 t/ha fresh fodder as sole crop. Though, it requires moist regimes for optimum growth, but it can withstand drought for a short spell and regenerate with rains. It contains 8.7-10.2 % crude protein, 28-30.5% crude fibre and 10-11.5 % ash on dry matter basis (Agrawal et al., 2001). The hybrid napier has wider adaptability and is grown all over the country, …

Evaluation Of Grasses Raised Through Sewage Water In Musi, Hyderabad, M. Shanti, K. Narasimha Reddy, M. C. Patnaik, R. V. T. Balazzii Naaiik, T. Shashikala, Ch. Chiranjeevi, R. Susheela, M. Anuradha

IGC Proceedings (1977-2023)

Growing of various crops utilizing sewage is a common scenario in many urban and sub-urban areas. The crops mostly include forage crops, leafy vegetables, vegetables and sometimes food grains. These sewage waters are known to contain undesirable constituents like heavy metals, pesticide residues besides, harmful pathogens. These undesirable components can make way very possibly from sewage to soils, plant parts; there by to even milk, thus entering into food chain. Musi, a tributary of Krishna on whose banks Hyderabad lays is the main fodder bank of the city. Thousand of hactares of land resembling vast grassland ecosystem is under cultivation …

Effect Of Planting Methods And Forage Crop Combinations On Fodder Productivity Through Moisture Conservation, Kauthale Vitthal Keshav, P. S. Takawale, S. D. Patil

IGC Proceedings (1977-2023)

Out of 140.02 million ha cultivated area of the country, 76.76 million ha (54.82 %) is rainfed having soils with poor fertility and numerous physiochemical constraints. The productivity of animals is very low because of shortage of green fodder during most of the years. The poor feed quality and dry season feed shortage are the serious limitations for livestock production in rainfed areas & farmers maintain a large herd of animals to compensate for the low productivity of the livestock, which adds to the pressure on land and fodder resources (Pathak, 2005).

Western Maharashtra region suffers from very low rainfall …

Relationship Between Rainfall And Annual Forage Biomass To Build A Forage-Balance Guarantee System In Brazilian Semiarid, Ana Clara Rodrigues Cavalcante, Rodrigo Gregório Da Silva, Magno José Duarte Cândido, Jay Peter Angerer

IGC Proceedings (1977-2023)

Semiarid regions around the world are characterized by elevated annual evapotranspiration and irregular rainfalls (Creswell and Martin, 1998), resulting in a negative water balance in most part of the year. The high rainfall variability associated to a high pressure on natural resources generated a scenario of degradation, which is worrying for the future of many rangelands. In this sense, it is urgent to understand the processes involved in the sustainability of vulnerable ecosystems to keep them productive and profitable. Among the rural activities in the semiarid regions, the raising of livestock has been contributed to become the farms viable. To …

Tillage And Mulching Effects On Crop Productivity And Moisture Dynamics In Fodder Sorghum Based Cropping Systems Under Rainfed Condition, Kiran Kumar, T. Palsaniya, A. K. Dixit, G. Prabhu, Manoj Chaudhary

IGC Proceedings (1977-2023)

Indian farmers generally take more than one crop in a year to maximize their total production and profits. In this process fodder sorghum followed by crops like chickpea, wheat, oat, barley and mustard are common in Bundelkhand region of central India. The soils of Budelkhand region of India are medium to low in fertility with low organic matter content and poor water holding capacity that limits the fodder and food productivity. Therefore, adoption of resource conserving technologies in fodder sorghum based cropping systems under rainfed conditions is one of the potential areas, where increase in green fodder and food production …

Effects Of Alternate Furrow Irrigation On The Forage Quality Of Alfalfa (Medicago Sativa), Xiao Yu, Zhengang Guo, Tingting Jia, Yuying Shen

IGC Proceedings (1977-2023)

Alfalfa (Medicago sativa) is widely used to establish pasture to sustain animal production because of its high nutritional quality for livestock (Bouton, 2012). Therefore improving quality of alfalfa pasture is the main goal for establishing pasture throughout the world. Irrigation is an important approach for achieving high qualities of alfalfa pasture, however, the scarcity of water threatens the sustainability of world alfalfa production, requiring us to force on using water more efficiently (Liu and Guo, 2013). Alternate furrow irrigation has been proved as a water-saving technique to promote fruit quality of tomatoes and grapevines and the seed quality …

Nitrogen Use Efficiency And Root Dry Matter Partitioning In Four Perennial Temperate Forage Grass Species, Luis Inostroza, Joel Ibañez, Fernando Ortega, Hernán Acuña, Pablo Undurraga

IGC Proceedings (1977-2023)

In Chile, the livestock systems based on perennial swards (grasses/white clover) have intensified its production because of the indiscriminated increases in nitrogen fertilization (Vistoso et al., 2012). Currently, new agronomic practices are demanded to allow the increase of the Nitrogen Use Efficiency (NUE) of perennial swards. In livestock systems, NUE can be studied and improved at animal, soil and plant level. In Chile, the two first levels have been broadly studied (Vistoso et al., 2012) but the plant contribution has been ignored. Today, a lot of cultivars from temperate grass species originated from different part of the world …

Tall Fescue (Festuca Arundinacea) Stockpiling Response To N Fertilizer In Southern Virginia As Affected By Biological Soil Quality, Christopher D. Teutsch, Robert Shoemaker, Alan J. Franzluebbers

IGC Proceedings (1977-2023)

Cattlemen in the eastern USA profitably utilize endophyte-infected tall fescue (Festuca arundinacea) for fall-stockpiled winter grazing. Ergot alkaloid concentration in fescue tends to decline in winter. This improves the quality of fescue for grazing when the supply of other forage becomes limited on most farms. Tall fescue dry matter yields generally respond favorably to nitrogen (N) inputs, but response can be limited with summer application due to accumulation of biologically available N in soil. Research is needed to characterize a diversity of pastures for response to N fertilizer during fall stockpiling.

Biological soil quality can be estimated with …

Declining Water Resources And Environmental Degradation: A Case Of The Thulokhola Watershed In The Nuwakot District Of Nepal, Durga D. Poudel, Timothy W. Duex

IGC Proceedings (1977-2023)

Climate change alters the hydrology of a watershed through changes on precipitation patterns, extreme rain events, increase on temperatures, degradation of forest and soil resources and drought conditions. Drought conditions create stress on agricultural crops, forests, drinking water supply for human and wildlife as well as water supply for industrial uses. Flooding destroys crops, infrastructures, private properties, and results in loss of life. Climate change impacts both the availability as well as the quality of water resources as extreme rain events tend to alter water infrastructures and pollute water sources.

In Nepal, climate change impacts include degradation of resource and …

Relationship Between Live Weight Gain Of Tibetan Sheep And Available Pasture In Qinhai-Tibetan Plateau, Y. Sun, Y. Liu, Y. Zhang, S. H. Chang, Z. F. Wang, X. J. Chen, Fujiang Hou

IGC Proceedings (1977-2023)

Overgrazing is a universal phenomenon on the Qinghai-Tibetan Plateau, which results in 90% of the alpine meadow grassland being degraded (Gao and Hou 2011). As well, animal productivity of the grassland is becoming lower because of the yearly continuous grazing. Improved grazing management will play a key role in the sustainable use of alpine meadow grasslands.

The Impact Of Surface Coal Mining On The Pre- And Post-Mining Agricultural Potential Of The Grassland Biome Of Southern Africa, Wayne F. Truter, T. Bredell, J. Olivier, D. Van Heerden, P. Mosebi

IGC Proceedings (1977-2023)

Surface mining of coal is widespread in the grassland areas of the Mpumalanga Province in South Africa, and is the main cause of many environmental impacts in this agriculturally important region. To ensure healthy and productive vegetation after the reclamation process, disturbed soils need to be ameliorated and re-vegetated with locally adapted grass species to protect, preserve and improve soils for future agricultural use. To date, soil compaction is regarded as one of the main factors that cause severe restrictions in the effective rooting depth of plants, and the level of compaction is strongly influenced by altered soil water contents, …

Food Frontiers: An Academically Sponsored New Journal, Li-Shu Wang, Jesus Simal-Gandara, Ming Du, Baiyi Lu, José L. Quiles, Zhen-Yu Chen, Bernhard Hennig, Mingfu Wang, Hang Xiao, Jayashree Arcot, Tianli Yue, Baodong Zheng, Xiaobo Zou, Yoshinori Marunaka, Lianzhong Ai, Weibin Bai, Maurizio Battino, Francesca Giampieri, Milen I. Georgiev, Xiaojun Liao, Youling L. Xiong

Superfund Research Center Faculty Publications

No abstract provided.

A Visual Typology Of Abandonment In Rural America: From End-Of-Life To Treading Water, Recycling, Renaissance, And Revival, Jason P. Holcomb, Paul Frederic, Stanley D. Brunn

Geography Faculty Publications

The contemporary American rural landscape reflects a mix of ongoing economic changes in agricultural land use, population change, and built environments. The mix depends on past and recent change which represent landscapes of memory and silence to those experiencing economic and demographic renaissance. We develop a typology of five stages that reflect the contemporary rural scene and conduct field transects in Northwest Iowa and Central Maine. Features of the dynamics in rural America are evident in photographs of residences, land use changes, and commercial structure. The study calls for additional studies on rural settlement populations, economies, and society in different …

Salt-Tolerant Forages For Irrigated Saline Land In Central Iraq, Iman S. Salman, Edward G. Barrett-Lennard, Kareem Kadhim, Shoaib Ismail, Hayley C. Norman

IGC Proceedings (1977-2023)

Salinity is a major problem in the irrigated zones of central and southern Iraq. We investigated biomass production from five salt-tolerant forage species, represented by 15 introduced accessions and 3 local accessions, during two successive summer growing seasons. Species included pearl millet (Pennisetum glaucum), sorghum (Sorghum bicolour), guar (Cluster bean; Cyamopsis tetragonoloba), cowpea (Vigna unguiculata) and sesbania (Sesbania aculeata and S. sesban). The research site was located in the Al-Dujaila irrigation project area in Wasit. The soil had a silty clay texture with moderate salinity (ECe 10-20 dS/m). The site was …

Improving Grassland Quality In Communal Arable Lands In The Eastern Cape Province, South Africa, Theunis L. Morgenthal, Pieter W. Conradie, Gideon Jordaan, Unathi Gulwa, Neil Ballard, John Howieson

IGC Proceedings (1977-2023)

Overgrazing and shifting cultivation practise have severely degraded communal lands in the Eastern Cape of South Africa. Methods need to be developed to improve forage quality of grazing land, especially previously cultivated lands. The aim of the study was to investigate legume species to rehabilitate arable lands abandoned from cropping, to enhance their forage quality, productivity and ecological integrity. The study was conducted in seven communities within the Eastern Cape Province. This study showed that within the communal lands studied extensive areas have been cultivated and the majority of this land is now poorly utilised. Natural grasslands ploughed for cropping …