The purpose of this study was to clarify the effects biochar on diversity bacteria and fungi in rice root zone reveal changes soil microbial community structure after application provide a scientific basis for improvement albic soil. Rice corn stalk were mixed with pot experiment. Soil samples collected at maturity stage, nutrients determined, genomic DNA extracted. library established using polymerase chain reaction (PCR) amplification. abundance, index, bacterial 16SrRNA gene V3 + V4...

Phosphorus (P) is an essential element for plant growth and yield. Improving phosphorus use efficiency of crops could potentially reduce the application chemical fertilizer alleviate environmental damage. Soybean (Glycine max (L.) Merr.) sensitive to in whole life history. cultivars with different P efficiencies were used study uptake dry matter accumulation under levels. Under low conditions, contents leaf high greater than those at branching stage. The stems leaves increased increasing...

Soil salinity and alkalinity can inhibit crop growth reduce yield, this has become a global environmental concern. Combined changes in nitrogen (N) application hill density improve rice yields sodic saline–alkaline paddy fields protect the environment. We investigated interactive effects of N rate on yield accumulation, translocation utilization two field experiments during 2018 2019 fields. Five rates (0 (control), 90, 120, 150, 180 kg ha–1 (N0–N4), respectively) three densities (achieved...

The effects of biochar application on dry direct-seeded rice paddies remains unclear. Therefore, we applied to paddy fields over 3 consecutive years assess its soil physicochemical properties and bacterial diversity (conventional fertilization [CK]; + conventional [BC]). BC increased the content 0.25–5 mm water-stable aggregate particles, but decreased that <0.25 aggregates. At different depths, significantly reduced sand silt content. Compared CK, available phosphorus potassium 0–10...

Direct seeding of rice has emerged as a strategy for sustainable (Oryza sativa L.) production because advantages, such fewer links, labor and farmland water-saving, easy mechanization, high economic benefits. However, few studies have investigated the effects different organic fertilizers on soil fungal community yield in dry direct-seeded paddy fields. In order to select best combination fertilizer chemical fertilizer, field experiments were used evaluate role no (F0); CF, conventional NPK...

Abstract Hepatitis B virus (HBV) infection is a major cause of liver diseases. However, the mechanisms underlying HBV and pathogenesis remain largely unknown. The sex-determining region Y box 4 (Sox4) transcriptional factor, which preferentially regulates development various organs, tissues cancers. But, role Sox4 in viral has not been elucidated. Here, we demonstrated that up-regulated by revealed mechanism expression. First, stimulates expression through factor Yin Yang 1 (YY1), binds to...

Biochar-based fertilizers are used to improve soil's physiochemical and biological properties increase fertilizer utilization rate. Therefore, a technological model of biochar-based is essential for the reduced application. This study was conducted determine effects different levels applications on soil plant nutrient content, as well maize yield. increased total N content stem kernel P axis kernel. but decreased K plants while increasing fertilizer's partial productivity. Treatment B1...

Variants of cancer susceptibility genes other than BRCA1/2 have been proved to be associated with increased risks breast cancer. This study was performed investigate the spectrum and prevalence mutations in 10 paired tumor/normal tissues 292 unselected Chinese patients. We an analysis germline somatic variants ATM, CDH1, CHEK2, ESR1, GATA3, MAP3K1, MSH2, PALB2, RB1 STK11 by integrating microfluidic PCR-based target enrichment next-generation sequencing technologies. In total, 3 25...

Abstract Soil salinity and alkalinity are key abiotic stresses that limit crop growth yield worldwide. Balanced N fertilization is important for improving rice ( Oryza sativa L.) via efficient utilization of P K under saline alkaline soil conditions. In this study, a japonica cultivar, Kenjing 8, was used to investigate the effects fertilizer on yield, as well N, P, status, in 2‐yr field experiment saline‐alkaline Heilongjiang Province, northeast China. The plants were assigned following...

We previously explored a panel of adjuvants formulated with pre-fusion RSV-F protein and found that AS02 may be promising candidate adjuvant for developing subunit vaccines improved immunogenicity desired immune response type. In this study, we performed head-to-head comparison the effect intramuscular injection to subcutaneous on protective efficacy recombinant vaccine or without (Alhydrogel, squalene-based emulsion MF59, AS03, AS02) in BALB/c mice. After inoculations, antigen-specific...

Abstract Integrated crop management practices can improve rice ( Oryza sativa L.) grain yield, but the effects of such on dry matter accumulation and photosynthetic productivity are inconsistent not well understood. The primary objective this study was to investigate integrated redistribution, production, yield in northeast China. Medium‐ high‐yielding potential japonica cultivars were grown using four practices, including no N application (N0), local farmers’ cultivation practice (FP),...

Smart distribution network will achieve the optimal operation of network, provide high-quality and reliable power, guarantee development modern social economy.The deep integration cyber system power physical is key to smart network.The emergence cyber-physical (CPS) provides a new way solve this problem, model for grid becomes an urgent problem be solved.In paper, content method are analyzed by combining with coupling information flow from perspective model.At last, taking 110 kV typical...

A wide bandwidth folded V-shaped patch antenna with high gain and low cross polarization is presented. The proposed composed of a patch, an H-shaped coupling slot cut in the ground plane feed line stub printed on bottom layer grounded substrate. By folding metallic can achieve profile structure good performance radiation patterns. element array operating at 2 GHz were fabricated tested. prototypes single −10 dB return loss 28.5% (1.65 to 2.2 GHz) stable 8.6 dBi, while 1 × exhibits 34.1%...

Unreasonable fertilizer input and low utilization seriously restrict the development of maize in Heilongjiang province. In this paper, effects biochar based on nutrient content acidic soil corn yield province were studied. The random block design was adopted, seven treatments set with four repetitions. results showed that increased organic matter mature stage maize. S1 (The biobased treatment 1 acid soil), S2 2 S3 3 soil) contents by 15.96%, 11.06% 10.03% than SCK Acid Soil Control Check)...

Abstract Background To report the multimodal imaging and treatment of fifteen retinal capillary hemangioblastomas (RCHs) associated with Von Hippel-Lindau syndrome in a monocular patient during long-term following-up, which supply high-resolution exquisite SS-OCTA images (VG200; SVision Imaging, Ltd., Luoyang, China) management experience about multiple RCHs. Case presentation A 34-year-old male complained decreased visual acuity (20/100) without pain redness left eye five years ago. were...

Ridge tillage at two fertilizer depths is a new type of conservation method that was previously shown to substantially improve rice yield. This study aimed compare the effects continuous ridge (L treatment) with those conventional cultivation (P on bacterial and fungal diversity in root zone correlation between microorganisms yield components. At mature stage, components plants were compared. Test soil (0–20 cm) for 3 years used high-throughput sequencing analyze microbial community...

Dry direct-seeded rice cultivation is a simple and labor-saving planting method wherein the combined application of organic inorganic fertilizers can improve yield. However, effects on soil properties bacteria in dry paddy are unclear. Here, four treatments, conventional fertilization (NPK), seaweed bio-organic fertilizer + NPK, Jishiwang attapulgite NPK applied for three consecutive years were tested to explore their physical, chemical, bacterial community characteristics field. The...

Abstract The integrated strategies for nitrogen management and planting density are important improving rice ( Oryza sativa L.) yield in saline–alkali soil; however, the optimal growth conditions Songnen Plain, China, unclear. Here, we studied effects of application rate (NAR) (N0, 0 kg ha −1 ; N1, 90 N2, 120 N3, 150 N4, 180 ) hill distance (HD) (HD1, 16.5 cm; HD2, 13.3 HD3, 10 cm) on dry matter accumulation, translocation, photosynthetic production a split‐plot experiment. At NARs below ,...

Canonical correlation analysis was applied to determine the relationship of rhizosphere microorganisms common chemical components in flue-cured tobacco leaves. The results were as follows: (1) composition related major microbial physiological groups soil. No close found with populations bacteria, fungi, and actinomycetes. (2) Greater contents total nitrogen potassium leaves associated larger aerobic nitrogen-fixing bacteria smaller cellulose-decomposing bacteria. In addition, content also...