نتایج جستجو برای: cultivation costs
تعداد نتایج: 209005 فیلتر نتایج به سال:
The local consumption of electricity by agrivoltaics (APV) is the best way to relieve pressure on power grid and reduce transmission cost, meanwhile plant factory with artificial lighting (PFAL) faces problem high costs vegetable costs. article introduces two innovative systems, both which can achieve photovoltaic (PV) generation without affecting growth some crops. For example, production Ging...
Cells must coordinate adjustments in genome expression to accommodate changes in their environment. We hypothesized that the amount of transcriptome change is proportional to the amount of environmental change. To capture the effects of environmental changes on the transcriptome, we compared transcriptome diversities (defined as the Shannon entropy of frequency distribution) of silkworm fat-bod...
The application of high-throughput sequencing of the 16S rRNA gene has increased the size of microbial diversity datasets by several orders of magnitude, providing improved access to the rare biosphere compared with cultivation-based approaches and more established cultivation-independent techniques. By contrast, cultivation-based approaches allow the retrieval of both common and uncommon bacte...
This work is a comprehensive examination that analyses the machine fleet formation and use of plant production farms grow sweet sorghum too by using computer aided modelling. It considers characteristics machines used at technologies different plants it especially focuses on appliance with convenient capacity level from side costs farm sizes. The survey was based tasks “classical” crop farm. By...
background : leishmaniasis is one of the infectious parasitic diseases of highest incidence in the world. cutaneous leishmaniasis (cl) has long been reported in shiraz, southern iran. there is a need to find a sensitive and specific method for treatment and control of the disease. methods: we have compared the sensitivity of the conventional methods microscopy and cultivation of lesion scrapes...
Sponges host complex microbial communities of recognized ecological and biotechnological importance. Extensive cultivation efforts have been made to isolate sponge bacteria, but most still elude cultivation. To identify the bottlenecks of sponge bacterial cultivation, we combined high-throughput 16S rRNA gene sequencing with a variety of cultivation media and incubation conditions. We aimed to ...
Myxobacteria harbor an enormous potential for new bioactive secondary metabolites and therefore the isolation of in particular new groups is of great interest. The diversity of myxobacteria present in two ecological habitats, namely sand from Kiritimati Island and German compost, was evaluated by both cultivation-based and cultivation-independent methods. Phylogenetic analyses of the strains in...
23 The nodulation tendency and community structure of indigenous bradyrhizobia on 24 Rj-genotype soybean cultivars at cultivation temperatures of 33/28°C, 28/23°C and 23/18°C, 25 16/8 h (day/night degrees, hours) were investigated using 780 bradyrhizobial DNA samples 26 from an Andosol with 13 soybean cultivars of four Rj-genotypes (non-Rj, Rj2Rj3, Rj4 and 27 Rj2Rj3Rj4). A dendrogram was constr...
This article describes a detailed study on the background of “studying-training integration” system, a special athlete cultivation method in China. Using methods such as investigation , interview and literature review , the article searches the direction and opportunity of the reform on the cultivation system for athletes and proposes suggestions that we should restructure the sports talents cu...
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