ارتباط با ما
با ما تماس بگیرید
0086-21-58386256
0086-21-58386256
A technique used to identify and measure overall capacity of production is referred to as strategic capacity planning. Strategic capacity planning is utilized for capital intensive resource like plant, machinery, labor, etc. Strategic capacity planning is essential as it helps the organization in meeting the future requirements of the organization.
The point at which matric forces hold water too tightly for plant extraction (-1.5 MPa) is termed the permanent wilting point. The amount of water held between field capacity and permanent wilting ...
In addition to the anatomy of the xylem, internal factors of plants, such as species types and plant , and environmental factors, such as the growing conditions of the plants (field or garden), soil moisture, season, rainfall, geographical location, and elevational trends, have also been reported to influence the trade-off between hydraulic ...
2.2 Factors influencing wetland carbon sinks. The carbon sequestration capacity of wetlands is influenced by the uptake and emission of greenhouse gases in the carbon cycle process. This process is regulated by numerous factors, including climate, topography, hydrology, soils, vegetation, and human activities.
In comparison to existing studies, more influencing factors based on plant characteristics and external factors are considered in this model. ... e.g. the utilization was calculated by dividing the cars produced by the theoretical capacity for 300 labor days with 22 working hours. This was done to account for differences in the shift system as ...
Factors influencing the infectivity of plant parasitic nematodes. H. R. Wallace. Google Scholar. Find this author on PubMed . Search for more papers by this author . H. R. Wallace. ... The optimum soil moisture for hatching, movement and invasion was in the region of field capacity when most of the larger pores have drained of water. The ...
Factors influencing heavy metal uptake of plants were studied by pot and field experiments. All results concern soils and dump samples originated from the surrounding of Pb/Zn mine at Gyongyosoroszi characterised with high complex heavy metal content. This sum- marising work demonstrated effects on the heavy metal content of 20 cultivated and wild plant species, …
The integrated plant and soil microbial communities play crucial roles in plant growth by influencing plant physiology and development. The rhizosphere, which refers to the soil surrounding plant roots that contains substances released by the roots (Hartmann et al., 2008), is an active area in which plants interact with the soil microbiome.
Many factors influence the optimum plant population for a crop: availability of water, nutrients and sunlight; length of growing season; potential plant size; and the plant's capacity to change its form in response to varying …
The important influencing factors in the West were the Shannon diversity index, MAT, soil N, soil pH, soil P, and MAP (Fig. 3 A). The important influencing factors in the East were mainly the Shannon diversity index and MAT (Fig. 3 B). The effect of MAP on forest biomass was greater in the West (Fig. 3 A) than in the East (Fig. 3 B). In ...
In order to explore the carbon fixation and oxygen release capabilities of riparian plants in Wuhan, the photosynthetic rate (Pn) and morphological indicators of 13 typical riparian plants in the middle section of the Xunsi River in Wuhan were measured by portable photosynthesis apparatus. The daily carbon fixation and oxygen release of each plant at …
The analyzed influencing factors include influent concentration, plant diversity, seasonal variation, temperature, and hydraulic retention time. While this study has highlighted several key factors, it is important to note that numerous other variables may also impact pollutant removal capacity, such as plant density. However, due to a lack of ...
The factors affecting plant location decisions, as well as the importance of …
The objective of this study was to investigate how factors such as age, food, host availability and acclimation affect the cold tolerance of V. canescens by determining its supercooling capacity. Results: Young adults displayed significantly lower supercooling points (SCPs) than older adults, irrespective of the availability of a host.
1. Global full-time labor shortages. The fewer available resources you have, the trickier resource capacity planning becomes—and the COVID-19 pandemic kicked off massive waves of resignations around the globe. The Organization for Economic Cooperation and Development found that, by 2021, there were 14 million more international unemployed …
Enzyme activity (EA) mediates soil organic matter (SOM) degradation, transformation, and mineralization, thereby maintaining the biogeochemical cycles and energy flow of ecosystems. To determine the main factors explaining EA variations in China's forest ecosystems, we created a database of soil EAs and relevant variables using data from the …
The total plant, shoot and belowground dry biomass in SV-1 or SV-5, were generally higher in the dry compared to the wet season, except for L.rigidus species, which had a higher total plant biomass in wet compared to the dry season in SV-1 (Table 3).Additionally, shoot dry biomass did not vary significantly across season in SV-5 for the R. curvula, and …
It is known that leaf area and SLA may reflect plant photosynthetic capacity on large geographical scales 4,5. ... Mechanisms and influencing factors. Sci.
Genotypic factors (root morphology and architecture, genetic growth capacity e.t.c.) According to Bayuelo-Jimenez et al. (2011), ... apart from the optimum conditions of all the other environmental and agronomic factors influencing plant growth (temperature, soil humidity, photoperiod, light intensity), it should always be taken care of ...
Essentially there are three factors that determine the production capacity of each process, and hence that of the plant overall. These are (1) the process uptime, (2) the mix of products, and (3) the process (productivity) efficiency for each of the products making up that mix. ... The plant capacity would then be the minimum of these ...
Soil carbon (C) plays a critical role in the global C cycle and has a profound effect on climate change. To obtain an in-depth and comprehensive understanding of global soil C changes and better manage soil C, all meta-analysis results published during 2001–2019 relative to soil C were collected and synthesized. The effects of 33 influencing factors on soil C were …
The basic objective of any plant layout is to ensure a smooth flow of work, material, and information through a system. The basic meaning of plant is the space in which a business's activities take place. The layout and design of that space impact greatly how the work is done-the flow of work, materials, and information through the system. The key to good plant layout and …
ADVERTISEMENTS: Location, localization and planned location of industries are often felt to be synonymous. But, the distinction among these three terms is of immense importance. Entrepreneurs locate their enterprises where the cost of production comes, the lowest at the time of establishing industries. This is known as 'location of industries'. The concentration of a …
Many factors influence the optimum plant population for a crop: availability of water, nutrients and sunlight; length of growing season; potential plant size; and the plant's capacity to change ...
Dry matter content also is a significant factor affecting plant proteases. ... is de- pendent on two principal factors: buffering capacity and DM content of the crop. Buffering capacity as used here is the amount of acid required to drop crop pH from 6 to 4 per unit DM. ... Soc. Grassl. Sci. 17:176. 36 Ohyama, V., S. Masaki, and S. Hara. 1975 ...
The plant load factor indicates how closely a plant is operating at the design capacity. Most plants were being used at 40%– of the design capacity. The plant load conditions can be divided into three types: full load, overload, and underload. These corresponded to 29.5%, 0.6%, and 69.9%, respectively, of our dataset.
Factors influencing regeneration and Agrobacterium tumefaciens-mediated ... small red, and black bean commercial classes, respectively. Regeneration capacity of leaf explants, stem sections, and embryo axes were evaluated on 30 media each containing Murashige and Skoog (MS) medium and different combinations of plant growth regulators ...
1. Global full-time labor shortages. The fewer available resources you have, the trickier resource capacity planning becomes—and the COVID-19 pandemic kicked off massive waves of resignations around the globe. The …
One critical issue worth investigating is how well these plants perform and the influencing factors. To address that issue, we construct an SBM-ML-Tobit model based on plant-level data over five years, from 2016 to 2020. ... Moreover, since those plants with higher unit capacity factors have better operational performance, nuclear power ...
