The Crossroads of American History and Literature. By Philip F. Gura. University Park, Pa.: Pennsylvania State University Press, 1996. xii + 286 pp.

Hall, David D.

doi:10.2307/3169510

Cited by 2 publications

(3 citation statements)

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“…Код ниског кошења резерве угљених хидрата у коријену нису довољне да обезбиједе биљке резервама до појаве нових листова. Наиме, доста спора регенерација жутог звјездана након косидбе/испаше углавном се одвија активирањем бочних пупољака са основе изданка, рјеђе из пупољака крунице (MacAdam et al 2006;Hall and Cherney 2007;Grabber et al 2015). Стога је веома тешко организовати интензивно искоришћавање жутог звјездана, због неопходности да се остави значајан дио основе изданка са листовима (Beuselinck et al 1984;Frame et al 1998).…”

Section: луцеркаunclassified

Forage legumes in agricultural production systems

Stevović,

Đurović,

Tomić

2020

ORUPRS

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In order to increase and intensify of livestock production, the solution should be found in high-yielding plant species of good quality, which fit into the system of continuous production of animal feed. Together with efforts to reduce energy consumption, environmental pollution, intensify sustainable agriculture systems and maintain biodiversity, the possibility of increasing areas under forage legumes should be considered. As nitrogen fixers, these plants are minimally fertilized with nitrogen fertilizers whose residues in soil are lost by leaching, causing pollution of groundwater as well as surface watercourses. The diversity of their use, high and stable yield and quality of products, make these plants important in solving problem of deficit of protein-rich animal feed. From the group of perennial forage legumes, the representatives with the greatest economic and agrotechnical importance are: blue alfalfa, sickle medick, hybrid alfalfa, black medic, red clover, white clover, birdsfoot trefoil, greater bird's-foottrefoil, narrow-leaved bird's-foot-trefoil, common sainfoin, white sweet clover and yellow sweet clover. In the group of annual forage legumes that are grown or may be of interest in modern forage production systems belong to: vetchs, forage peas, broad bean, lupins, soybeans and cowpea. Besides until recently, far more cultivated species such as lentils, grass pea and bitter vetch, positive results of preliminary experiments with species such as pigeon pea, white lupin, narrowleaf lupin, narbon bean and cowpea, indicate the possibility of their introduction into livestock production systems and / or green manure. Forage legumes are grown in Republika Srpska on about 50,000 ha as pure crops, often as combined crops with perennial or annual grasses, other legumes or plants from other groups. Growing combined leguminous crops and grasses or cereals can provide many benefits, such as: increased biomass yield and utilization of soil resources, increased yield stability, improved nutrient, water and light utilization, as well as weed, disease and pest control. In the temperate climate zone, this way of cultivation is far more successful when used in forage production compared to grain production. Today, as in the previous period, there is a need for species and cultivars of forage legumes, which in addition to with high yield potential, will have improved grain / forage quality, as well as increased resistance to stress, especially stress caused by lack of soil water, high temperatures and increased solar radiation. The economy of production of legumes at the farm level is often misjudged as negative, because they generally do not take into account the positive, economically currently invisible, advantages in growing legumes. Prices of protein feed underlying the intensive production systems in the future will continue to rise, so that in the near future, cultivation of legumes and be cost effective than most other agricultural plants. The benefits of cultivating legumes and their impact on the advancement of agroecosystems have been for a long time. The introduction of legumes into production systems would limit the increasing degradation of land. In order to develop sustainable agriculture, market policy should recognize the value of products obtained from leguminous plants by certain agrarian policy measures.

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Section: луцеркаunclassified

Forage legumes in agricultural production systems

Stevović,

Đurović,

Tomić

2020

ORUPRS

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“…The governance structures are located primarily in the northeast and Midwest regions of the United States (Hall & McHenry-Sorber, 2017), with dual aims of academic and economic efficiency (Fairman & Donis-Keller, 2012; Jones & Howley, 2009). 5 In these regions, local boards retain some control over district governance, including budgeting, policy making, and facilities management (Fairman & Donis-Keller, 2012; Hall, 2016). Although this research is situated in Vermont, the SU is similar to regional districts in Maine and Massachusetts (Hall & McHenry-Sorber, 2017).…”

Section: Introduction and Study Purposementioning

confidence: 99%

“… 6. For an expanded explanation of research methods for the larger study, including data collection and analysis, see Hall (2016). …”

mentioning

confidence: 99%

Metaphors of Place-Conscious Leadership in the Multidistrict Superintendency: Negotiating Tensions of Place-Consciousness and District-Wide Goal Attainment

McHenry‐Sorber

Sutherland

2019

Journal of School Leadership

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The purpose of this ethnographic case study is to provide a rich picture of the ways in which the multidistrict superintendent (MDS) engages in contextually responsive and place-conscious leadership across multiple community school districts. Secondarily, the research explores the meaning ascribed to these leadership practices in the form of participant-generated metaphors. We find the MDS employs the metaphors of weatherman, cow herder, and river guide to explain practice as he negotiates tensions of place-consciousness with his goal of a common vision for the multidistrict union.

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The Crossroads of American History and Literature. By Philip F. Gura. University Park, Pa.: Pennsylvania State University Press, 1996. xii + 286 pp.

Cited by 2 publications

References 0 publications

Forage legumes in agricultural production systems

Forage legumes in agricultural production systems

Metaphors of Place-Conscious Leadership in the Multidistrict Superintendency: Negotiating Tensions of Place-Consciousness and District-Wide Goal Attainment

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