Cultivated land use efficiency

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August undefined, 2024

WebFeb 20, 2024 · Identifying the dynamics of the eco-efficiency of cultivated land use (ECLU) is important to balance food security and environmental protection. The Yangtz … WebCoal gangue filling reclamation is an important means to restore coal mining subsided cultivated land. However, coal gangue can release heavy metals, …

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WebNov 27, 2024 · In recent years, the exploration of utilization efficiency of cultivated land in China has increased. In the existing study, the construction of evaluation index system, … WebCultivated chicken will use 35% to 67% less land than current chicken farms do and reduce nutrient pollution by 70%.2The impact of cultivated beef is even greater, reducing land use by over 95%, climate change emissions by 74% to 87%, and nutrient pollution by 94%.3 cylinder bore wear

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WebFeb 22, 2024 · We find that current cropland requirements could be reduced between 37% and 48%, depending on the applied land saving strategy. The generally more efficient use of land would cause crop prices to fall in all regions, but also trigger an increase in global agricultural production of 2.8%. WebSep 15, 2024 · Cultivated land is an important component of the agriculture system. Most prior studies of cultivated land use efficiency have primarily focused on measurement methods (Han and Zhang, 2024b; Xie et al., 2015), spatial–temporal characteristics (Luo … WebApr 22, 2024 · 32 Citations Metrics Abstract In this study, the carbon emissions (CEs) from cultivated land (CL) were included as an undesirable output in the utilization efficiency … cylinder bore ultrasonic tester

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How Does Change in Rural Residential Land Affect Cultivated Land Use ...

WebIt was found that the change of cultivated land use efficiency was mainly caused by the change of pure technical efficiency. The factors affecting the utilization efficiency of cultivated land from big to small are: economic … WebApr 10, 2024 · The use of cultivated land has the dual effect of providing agricultural products and causing environmental pollution [23,24]. Therefore, cultivated land use … cylinder bore tolerancesWeb16 Likes, 0 Comments - Raedial Farms Limited (@raedialfarmslimited) on Instagram: "THE GROWING CONDITIONS OF PALM OIL 1. The oil palm tree grows in regions around the ... cylinder bore wash

"WebApr 1, 2024 · The sustainable intensification of cultivated land use encompasses the ecological, economic and social sustainability of the cultivated land system and emphasizes the enhancement of the sustainability of cultivated land use on the basis of intensifying that use ( Niu et al., 2024 ). " - Cultivated land use efficiency

Cultivated land use efficiency

WebFeb 28, 2024 · Abstract. Research on construction land use efficiency with carbon emissions provides valuable insights for effective regulation of land use planning and … WebAn operational holding in terms of cultivated land consists of two types of land, namely, irrigated and unirrigated, which have a significantly differing impact ... Farm Size and Land Use Efficiency in Pakistan's Agriculture 267 Table 2 Gross Cropped Area as a Proportion of Farm Area across Farm Size Groups in Pakistan (1960-1980)

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WebNov 1, 2024 · The cultivated land use mode of efficiency increase at the expense of the environment has been controlled because of ecological civilization construction, high … WebMar 9, 2024 · The LCA shows that cultivated meat is 3.5 times more efficient than conventional chicken (the most efficient form of conventional meat production) at converting feed into meat. As a consequence, cultivated meat production reduces land use by 63 to 95 percent compared to conventional meat.

WebJan 9, 2024 · Urbanization and cultivated land use coordination (UCLUC) is the key to urban‒rural coordinated development, especially in the major grain-producing areas in … WebAccording to this core idea, Eco-efficiency of arable land utilization (EALU) can be defined as the dynamic process of maximizing socio-economic outputs and minimizing ecological …

WebDec 11, 2024 · The essence of cultivated land use efficiency (CLUE) is to maximize social, economic, and ecological benefits through fixed and reasonable agricultural factor … WebBecause the relationship between cultivated land and the surrounding land types is not taken into account, there existed a deviation in the assessment of cultivated landscape ecological security. A novel methodology assessing the cultivated landscape ecological security is presented in this study, in the grid scale adjusted cultivated landscape …

WebNov 1, 2024 · Evaluating the cultivated land use efficiency (CLUE) and determining its driving factors help reduce cultivated land-use carbon emissions and promote green …

WebThe Yangtze River Economic Belt (YREB), an important industrial belt for food security for China, is facing the challenge of decreasing cultivated land in the process of rapid urbanization. In this case, how to improve the cultivated land use efficiency (CLUE) has become the top priority. Based on data from 108 cities of YREB from 2001 to 2024, we … cylinder boring costWebSep 1, 2013 · Assessing the land-use measures systematically is an essential procedure in providing sustainable land management practice. Land-use efficiency (LUE) may be measured by using a... cylinder boring cutterhttp://jnkvv.org/PDF/11042024145738114201242.pdf cylinder boring in wisconsinWebThe compilation of plans for the protection and utilization of natural resource assets owned by the general population is of great practical significance in supporting the preservation and appreciation of natural resource assets, preventing the loss of state-owned assets, and realizing the reform goal of unified management of natural resource assets. However, the … cylinder boring facebookWebFeb 27, 2024 · However, this shift has had negative consequences for the quality of cultivated land. The use of chemical fertilizers and pesticides, intense human use of cultivated land, and technical improvements have all contributed to a decline in the quality of the soil and the environment [25,27,34]. The threats to cultivated land are … cylinder boring and honing machineWebSep 15, 2024 · To realize maximum benefits and minimize environmental pollution, the eco-efficiency of cultivated land utilization (ECLU) is becoming a vital indicator in weighing the rationality of regional land use. However, conceptualization of the ECLU remains lacking, while assessments of this indicator are still incomplete. cylinder boring equipmentWebApr 5, 2024 · Suitable spatial morphology of cultivated land is a basic requirement for sustaining agricultural economic development in mountainous areas. Coordinated … cylinder boring machine for sale craigslist