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Regeneration Behaviour Of Degraded Pasture Of Lasiurus Sindicus Grass Under Different Cultural Practices In Extreme Arid Conditions Of Jaisalmer, India, Ram Narayan Kumawat, Priyabrata Santra, Nawalesh Kumar Sinha

IGC Proceedings (1977-2023)

The agriculture of seventies in the hot arid zone of India (western Rajasthan) was chiefly the subsistence farming involving rearing of livestock in association with rainfed cultivation of guar, moth and pearl millet. Pasturelands dominate among different land use systems and provide main support to the huge livestock population of the region (Kar et al., 2009). With the advent of Indira Gandhi Canal and commencement of tube-well technology in 1985, livestock based economy saw a change in the land use and large tracts of sewan grass (Lasiurus sindicus) came under the plough. Further, in arid zone as …

Identification Of Niches For Integration Of Brachiaria Grasses In Smallholder Mixed Crop-Livestock Farming Systems In Kenya, Donald M. G. Njarui, Elias M. Gichangi, Mwangi Gatheru, Michael N. Njunie, Elkana Nyambati, Keziah W. Ndungu, Joseph G. Mureithi, Sita R. Ghimire

IGC Proceedings (1977-2023)

Inadequate quantity and quality of feed is the major constraint to livestock productivity in Kenya. Low rainfall, lack of adapted forages and poor management of sown forages are major factors that affect feed resources production. In most of the farming systems, forages are relegated to the less fertile and degraded soils resulting into poor growth. As a result the growth is poor resulting in deficient in minerals content, low crude protein (CP) and energy. The situation in exacerbated by climate variability and frequent drought. On the other hand, feed resources derived from crop residues, particularly cereals are of poor quality …

Evaluation Of Baby Corn Hybrids On Varying Plant Population And Nutrient Levels, M. Hargilas

IGC Proceedings (1977-2023)

India is a largest producer country of the milk with largest livestock population in the world. Main herds of cow/ buffalo exist in surrounding areas of town and cities for supply of milk. The animal productivity directly depends on the availability of good quality green fodder. At present, the country faces a net deficit of 35.6% of green fodder, 26% of drycrop residues and 41% of concentrate feed ingredients (www.dare.nic.in/nodel/87). To overcome this problem, there is a need to shift from sole food and fodder crops to the dual or multipurpose food cum fodder crops. Under this situation, baby corn …

Tillage Options For Productivity And Profitability Of Food Forage Based Production System In Indo Gangetic Plains Of India, Mahendra Singh Pal

IGC Proceedings (1977-2023)

Food – Forage based systems are the pre-requisite for sustainable rural development mainly as they provide support to small and marginal farmers by adjusting a substantial part of their land exclusively for forage production in grain crop based rotations (Kumar and Faruqui, 2009). In addition, the high cost of cultivation of intensive cropping systems is a major bottleneck in sustainable and profitable crop production. Presently, new innovations in tillage has revolutionized agriculture worldwide mainly due to reducing cost of cultivation, bulk density of soil and trafficabiltiy and also improving soil organic carbon resulting into high soil fertility. In addition, zero …

Effect Of Nitrogen And Phosphorus Application On Productivity, Nutrient Uptake And Quality Of Teosinte (Zea Mexicana L.) Fodder, Magan Singh, A. S. Harika, P. S. Oberoi, Rakesh Kumar

IGC Proceedings (1977-2023)

Teosinte (Zea mexicana L.) is popularly known as Makchari being a close relative of maize. It provides succulent, palatable and nutritive fodder during Kharif season for feeding the animals as green fodder or conserved fodder in the form of silage. Teosinte is an excellent multicut fodder which gives high yield of nutritious green lush fodder in 65-70 days with less inputs as compared to maize. Nitrogen is an essential component of proteins, nucleic acid, enzymes, coenzymes, chlorophyll and cell wall. Phosphorus plays a vital role in crop production as it is involved in CO₂ fixation, sugar metabolism, energy …

Improved Modelling Of Lucerne (Medicago Sativa L.) Production For Grazing Livestock, Andrew Smith

IGC Proceedings (1977-2023)

Lucerne (or alfalfa; Medicago sativa L.)-based pastures play an important role in livestock and mixed farms (croplivestock) in Australia. If lucerne is to be more widely adopted, it will be important that landholders are able to plan to maximize its benefits to their livestock enterprises (usually as a part of a diverse feed base), as well as assess the benefits and minimizing the costs of lucerne phases to subsequent crops. However, the ability to accurately model lucerne plant physiology across the full spectrum of environments, genotypes and cultivars remains elusive. This study aimed to review and revise the description of …

Gaps And Variability In Pasture Utilisation In Australian Pasture-Based Dairy Systems, Sergio C. Garcia, Cameron E. F. Clark, Kendra L. Kerrisk, Mohammed R. Islam, S. R. Fariña, J. Evans

IGC Proceedings (1977-2023)

We used commercial farm data from 4 states of Australia and 9 subsets of data from 4 whole farm system studies conducted in Australia and New Zealand to: (1) explore the relationship between pasture utilisation and farm profitability; (2) identify gaps and causes of both between and within-farm variability in pasture utilisation; and (3) discuss possibilities to reduce these gaps through the application of technology-based solutions. Results confirm that the amount of pasture utilised per ha is a key driver of profitability of Australian pasture-based systems. In spite of this, the gap between potential (research) and commercial reality is huge. …

The Role Of Botanical Garden Of Pbai In Bydgoszcz In Promoting The Crop And Usage Of Perennial C4 Grasses In Poland, Włodzimierz Majtkowski, Gabriela Majtkowska, Bartosz Tomaszewski

IGC Proceedings (1977-2023)

Among the over 300 grass species known from Poland, there are about 160 species well established in the flora (~130 native with C3 photosynthesis pathway and ~30 aliens), and nearly 150 ephemerophytes, occasional escapers from cultivation or cultivated species (Mirek and Piękoś-Mirkowa 2002). Grasses from other climatic zones have been introduced to our country in recent years, especially as ornamental plants and as a source of biomass for energy purposes. The studies conducted since the 1990s in Botanical Garden of PBAI in Bydgoszcz, where the National Grass Collection is located, have contributed considerably to the popularization of C4 grasses in …

Little Effect Of Species Richness And Vegetation Composition On Herbage Production And Quality In A Permanent Temperate Grassland, Johannes Isselstein, Tatiana From, Ute Petersen, Nicole Wrage-Mönnig

IGC Proceedings (1977-2023)

Phytodiversity of grasslands has been shown to support production and other ecosystem services (e.g.Weigel et al. 2009, Tilman et al. 2012). However, in many of these studies, species richness was controlled by sowing and weeding and it was questionable to what extent the findings would also be applicable to permanent 'real world' grasslands where the species number is dependent on site and management conditions. In addition there is uncertainty about the effect of diversity on the herbage value for ruminants (Wrage et al. 2011). In a new approach to biodiversity experiments, we combined experimental and observational measures …

Spider Fauna (Araneae: Araneomorphae) In Natural Grasslands Of Uruguay With Different Livestock Management, Álvaro Laborda, Rafael A. Tosi-Germán, Sebastián Donate, Oscar Blumetto

IGC Proceedings (1977-2023)

In Uruguay natural grasslands sustain cattle ranching and are the country’s main renewable resource. This ecosystem not only serves a productive function, but also functions in geophysical processes of soils and sustaining the nation’s biodiversity through complex trophic webs (Berretta 2009). Increased pressure from human activities that exploit natural resources makes it necessary to possess tools for detecting disturbances in ecosystems and assessing their conservation status. Identifying indicator taxa is essential for evaluating the degree of impact on natural grasslands and for applying this in the development of management plans for this habitat type (Avalos et al. 2007; Cardoso …

Bird And Mammal Fauna Assemblages In Well-Preserved Natural Grasslands Of Uruguay With Different Livestock Management, Rafael A. Tosi-Germán, Álvaro Laborda, Sebastián Donate, Oscar Blumetto

IGC Proceedings (1977-2023)

The aim of this study is to assess the composition of mammalian and avian communities in sites under two different cattle management plans: one where sheep are present along bovine cattle and another where pastures are grazed solely by bovines.

Winter Forage Yield Of Signal Grass (Brachiaria Brizantha (Hochst. Ex. A. Rich) R.D. Webster) At Different Cutting Frequency And N Fertilization, Pedro Arturo Martínez Hernández, Erick A. López Rojas, Rogelio Montero Rodríguez, Enrique Cortés Díaz, Iban Mendoza Pedroza, José L. Zaragoza Ramírez

IGC Proceedings (1977-2023)

Signal grass (Brachiaria brizantha (Hochst. Ex. A. Rich) R.D. Webster) is widely grown in sub-humid tropical environments. In winter, shorter photoperiod and lower rainfall and temperatures reduce grass forage yield. Cutting frequency and N fertilization might reduce this negative effect (Whitehead, 1995; Pereira et al., 2014). The objective of the study was to determine winter forage yield total and by components of Signal grass under different cutting frequency and N fertilization.

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 …

Perinatal Drug Abuse And Neonatal Drug Withdrawal, Samarth Shukla, Lisa B. Zirkin, Enrique Gomez Pomar

Pediatrics Faculty Publications

Drug abuse and addiction have significantly increased over the last few decades; specifically, opioid abuse and dependence have increased to epidemic proportions. This increased use of drugs includes women of childbearing age and those who are pregnant. Drug abuse during pregnancy is a serious health risk for both mother and newborn infant. Infants exposed to maternal drugs in fetal life develop signs of drug withdrawal during early neonatal life. This group of withdrawal signs is known as neonatal abstinence syndrome (NAS). Although NAS is not a fatal condition, it results in significant illness and prolonged hospitalization.

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 …

Plant Species Diversity Along A Precipitation Gradient In Temperate Grasslands Of China And Mongolia, Yunxiang Cheng, Yi Sun, Mitsuru Tsubo, Takehiko Y. Ito, Fujiang Hou

IGC Proceedings (1977-2023)

Variations in species diversity can be linked to several ecological gradients (Huston 1994). Plant functional type is characterized by an adaption of plants to certain ecological conditions (Galan de Mera et al. 1999). In addition, patterns of species richness along an environmental gradient might be more interpretable by considering both species richness of different functional types and total species richness (Pausas and Austin 2001). Water availability generally signifies total precipitation available to support plant growth (Adler and Levine 2007), and its temporal distribution is the main driver of species composition and species diversity in arid and semi-arid environments (Shmida …

What Is The Effect Of Long-Term Cutting Versus Abandonment On The Vegetation And Chemical Properties In The Soil And The Herbage Of A Mountain Hay Meadow (Polygono-Trisetion)?, Pavlů Lenka, Pavlů Vilém, Hejcman Michal, Gaisler Jan

IGC Proceedings (1977-2023)

Polygono-Trisetion meadow communities are endangered in Europe. These meadows are common in the Alps, but in the past, such meadows were also common in the western alpine regions of Central Europe. The aim of our experiment was to find a suitable management regime for the maintenance of these Polygono-Trisetion grasslands and its effect on the vegetation and chemical properties of the soil and in the herbage.

Healthcare Reform In The U.S. Must Be Driven By Policy And Data, Not Politics And Idealogy, Teresa M. Waters, Michael Karpf

Health Management and Policy Faculty Publications

Background U.S. healthcare spending will reach 20% of GDP by 2026. Despite this spending, almost 14% of our under-65 population still lacks health insurance and out-of-pocket healthcare spending is high. To date, much of the healthcare reform debate has focused on who pays—the government, employers or individuals. Objective To review current healthcare reform issues and evidence. Method We address the questions of how much we pay, how we pay and what we receive for the money as a potential foundation for constructive dialogue. Results U.S. healthcare spending continues to exceed that of other countries, without offering universal coverage. Notwithstanding coverage …

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.

Method And System For Identification Of Metabolites Using Mass Spectra, Hunter N. B. Moseley, William J. Carreer, Joshua Mitchell, Robert M. Flight

Molecular and Cellular Biochemistry Faculty Patents

A method and system is provided for mass spectrometry for identification of a specific elemental formula for an unknown compound which includes but is not limited to a metabolite. The method includes calculating a natural abundance probability (NAP) of a given isotopologue for isotopes of non-labelling elements of an unknown compound. Molecular fragments for a subset of isotopes identified using the NAP are created and sorted into a requisite cache data structure to be subsequently searched. Peaks from raw spectrum data from mass spectrometry for an unknown compound. Sample-specific peaks of the unknown com- pound from various spectral artifacts in …

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 …

An Investigation Into The Effects Of Rural Roads On Plant Diversity Of Roadsides In Arid Rangelands Of Iran, Anahita Rashtian, Mansour Mesdaghi

IGC Proceedings (1977-2023)

Roads are essential elements of human societies. Rural roads are clear indicators of rural development. Most rural roads in Iran are dirt roads and roadside vegetation is an important part of the ecosystem. Making roads can change the microclimate, including the light regime, pH and organic matter of soil, hydrological and sedimentation regimes (Karim and Mallik 2008; Hayasakaa et al. 2012). This can affect the composition of vegetation, with increased density and frequency of some fast-growing species close to the road for example (Parendes and Jones 2000). Road-building can also contaminate the air, soil, and water, with destruction of …

Plant Species Diversity On Protected And Non-Protected Areas Of Golestan National Park And Vicinity Areas, Masoume Amirkhani, Elham Bagherirad, Mansour Mesdaghi

IGC Proceedings (1977-2023)

It is important to monitor the status of native rangeland vegetation in order to maintain existing grassland remnants which are valuable for wildlife. In the Steppe region, there has been concern that grazing of late-successional ecosystems may decrease plant species diversity on a local and regional scale and adversely affect rare, threatened, or endangered species. Native vegetation is the best indicator of the potential productivity of a specific location. Range-land herbage production is important for multiple land uses such as livestock production, wildlife food and cover, and protection against erosion. In eastern Oregon, variability in rangeland productivity is linked to …

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 …

Production And Quality Assessment Of Pasture Crop In Red Lateritic Wasteland Of Central Chhattisgarh, Mahendra Nath Naugraiya, G. S. Tomar

IGC Proceedings (1977-2023)

The livestock constitutes a very important component in rural economy, as in agriculture. Our country largely depends on livestock for manure and power. The availability of fodder is short from the requirement and an estimate of several agencies, there is more than 300 per cent gap between availability and requirement (Anon, 1980). Most of the livestock depend either partially or completely on natural and developed pastoral system, but the existing practices of utilization of range lands, grasslands and forest areas natural resources and increasing land degradation. In the improved pastoral system in wastelands, the carrying capacity of grass-legumes pastoral field …