Comprehensive Prevention and Control Technology of Vegetable Diseases and Pests in Shandong Province

An in-depth research and practice has been conducted on vegetable diseases and pests in Shandong Province,and the principles of comprehensive and ecological control of diseases and pests are put forward,including agricultural control measures such as crop rotation,field cleaning,fertilizer and water management,physical control measures such as catching and killing,trapping,blocking,photoelectric energy treatment,biological control measures such as the use of natural enemies,pathogenic microorganisms,other beneficial organisms and metabolites,and scientific and rational chemical control measures.Comprehensive prevention and control not only controls vegetable diseases and pests effectively,but also protects the ecological environment.

On the Comprehensive Prevention and Control Technology of the Reproductive Organ Disease of Breeding Geese under the Anti-season Breeding Mode

Reproductive organ disease of geese is an endemic and multiple infectious disease in large-scale breeding of breeding geese, especially in anti-season production, which brings a great economic loss to goose production. To make effective prevention and control of reproductive organ disease of breeding geese under the anti-season breeding mode, the characteristics of control principles of infectious diseases of the poultry and the occurrence and prevalence of reproductive organ disease must be combined, so as to carry out scientific prevention and control.At the same time, according to the climate characteristics of summer, the feeding and management of breeding geese and water quality control should also be done well, and many corresponding measures should also be taken, thus obtaining better effect.

Comprehensive Prevention and Control Strategies for Soil Continuous Cropping Obstacles of Facility Chili Pepper in Guangxi

As a crucial economic crop in Guangxi region,chili pepper is facing increasingly severe challenges of continuous cropping obstacles.In this paper,the causes of continuous cropping obstacles in chili pepper soil are deeply analyzed,covering multiple dimensions such as the dynamic changes in soil physicochemical properties,the imbalance of soil microbial community structure,and the gradual accumulation of soil borne diseases and pests.Subsequently,a set of comprehensive prevention and control strategy is proposed:soil improvement through the application of organic fertilizers,biological fertilizers,and soil conditioners;implementing agricultural strategies of crop rotation and intercropping,flexibly adjusting planting density and methods,to optimize crop layout and improve planting management measures;actively introducing natural enemies for biological control,while promoting the use of biopesticides and microbial preparations for biological control.In response to the actual situation of continuous cropping obstacles in chili pepper soil of Guangxi,it is suggested that innovative soil improvement technologies,improved planting management measures,and promotion of biological control methods should also be considered.

The Application of the “3 + 1” Mode in the COVID-19 Epidemic Prevention and Control at the Infection Ward of a Designated Comprehensive Hospital for COVID-19 Treatment

Objective: We assess the application effect of the “3 + 1” mode in the COVID-19 epidemic prevention and control at the infection ward of a designated comprehensive hospital for COVID-19 treatment. Method: Based on the features of the inpatients of the infection ward and their relatives, a “3 + 1” mode for the COVID-19 prevention and control is developed to conform to the demands for epidemic prevention and control and the overall prevention and control scheme of the whole hospital. Here, “3” stands for the epidemic prevention and control system, personnel management, and prevention and control measures;“1” stands for COVID-19 testing. Result: From March 1, 2020 to March 31, 2021, a total of 3056 patients were hospitalized in the three infection wards. Among them, 265 patients had a fever, and 113 patients had respiratory symptoms. None of them were infected with COVID-19. The participation rate of the test about the knowledge related to COVID-19 and the knowledge mastery rate were both 100% among the medical staff. None of the inpatients and their companions or the medical staff was diagnosed with COVID-19. Conclusion: Thus the “3 + 1” mode proves successful for avoiding nosocomial infection and the spread of the epidemic.

Comprehensive Prevention and Control Technologies of Rice Blast in Disease Nanchong City

The study was conducted to reduce blast damage, the use of pesticides residue, environment pollution and control costs, and to make a significant contribution to the improvement of grain production, quality and agriculture ecological environment. Over these years, by the methods of systematical monitoring, regular surveys, field investigation, rice blast resistance identification, experiments and meteorological data analysis, the study on comprehensive prevention and control of rice blast in Nanchong City was conducted. The results showed that the rice varieties more sensitive to blast had a higher incidence of severe blast disease. Replacing,varieties with different source of resistance every three to five years and reasonable variety distribution can effectively reduce the prevalence of rice blast. Appropriate treatment of infected rice straw and pathogen, seed disinfection, seedling disinfection, and pesticide application at transplanting and etc. can delay blast occurrence and reduce the damage caused by blast. By analyzing the blast control efficiency of pesticides applied at different growth stages, we found that best control efficiency against blast was achieved by spraying pesticide twice during the whole growth stage, once 3 d before transplanting or 10 d after transplanting; and once at initial heading stage. Spraying 525 g/hm^2 75% tricyclazole was proven to be the best dosage for blast control. However, 375-450 g/hm^2 75% tricyclazole is enough if the blast incidence is not severe, or the rice varieties are slightly susceptible to blast.The control efficiency against leaf blast between 4% kasugamycin and 20% tricyclazole had no significant difference, but was significantly higher than that of 100 billion spores/g of Bacillus subtilis. The control efficiency against neck blast had no significant difference among 4% kasugamycin, 20% tricyclazole and 100 billion spores/g of B. subtilis. 450 g/hm^2 75% tricyclazole had better control efficiency against neck blast than 2 250 g/hm^2 2% 800 million spores/g Jinggangmycin-wax bud bacteria SC, 1 050 g/hm^2 41% kasugamycin-isoprothiolane WP and 900 g/hm^2 41%kasugamycin-isoprothiolane WP. The frequency of severe blast incidence in Nanchong City has reached 50% since 1997. The rice blast disease has been effectively controlled by comprehensive prevention and control technology, reducing the production loss to less than 2%, and pesticides by 4 523 t in total. In 2014, 327000 t rice grains were approved as pollution-free, green and organic agricultural products, indicating that the blast control measures produced great economic, social and ecological values.

The Preventive Effect of Comprehensive Nursing Intervention on Arteriovenous Fistula Failure in Patients in the Hemodialysis Room

Objective:To explore the preventive effect of comprehensive nursing intervention on arteriovenous fistula failure in patients in the hemodialysis room.Methods:82 patients with arteriovenous fistula in the hemodialysis chamber treated in our hospital from July 2022 to October 2023 were selected as the research subjects.The random number table method divided them into a control group and an experimental group of 41 cases each.The control group received general nursing intervention measures,while the experimental group underwent comprehensive nursing intervention.The incidence of complications(internal fistula failure,bleeding,thrombosis,infection),psychological emotions(SAS scale,SDS scale),quality of life(physical pain,physiological function,emotional function,social function),and nursing satisfaction(very satisfied,basically satisfied,satisfied,dissatisfied)were compared between the two groups of patients.Results:The incidence of complications in the experimental group(4,9.76%)was significantly lower than that in the control group(29,70.73%);the SAS scores and SDS scores of the patients in the experimental group after intervention were both lower than those in the control group;the quality of life score(physical pain,physiological function,emotional function,and social function)was all higher than those of the control group;the post-intervention nursing satisfaction of the experimental group(40,97.57%)was also significantly higher than that of the control group(29,73.17%);and the listed differences were statistically significant(P<0.01).Conclusion:For patients with hemodialysis ventricular arteriovenous fistula failure,comprehensive nursing intervention can reduce the incidence of complications,relieve anxiety and stress,improve quality of life and nursing satisfaction,and achieve better preventive effects.

Integration and Application of Comprehensive Prevention and Control Technology for Sugarcane Borers in Low Latitude Plateau of China

Aimed at the difficult problem of prevention and control of disastrous sugarcane borers in low latitude plateau of China,this research systematically overcame the bottleneck of comprehensive prevention and control of sugarcane bores after 10 years of collaborative research,and formed a number of core product technologies,which promoted the green and high-quality development of the sugarcane industry and achieved the following innovative results.In this study,the species,population structure and damage characteristics of disastrous sugarcane borers in low latitude plateau were clarified for the first time,which provided a scientific basis for the formulation of technology and application of comprehensive prevention and control.The monitoring technology system and early warning monitoring network were constructed for the monitoring of borer population in low latitude plateau sugarcane area,which realized the accurate monitoring of the population dynamics of sugarcane bores and provided technical support for comprehensive prevention and control.The flight spraying technology by unmanned aerial vehicle(UAV)was developed for bores in the low latitude plateau cane area,and it has been successfully applied in a large area,thereby opening up a new way of light,simple and efficient for effective control of borers.The scale application of lamp trapping and sexual attracting to kill adult insects technology promoted the advancement of green control technology of bores.Integration was made to the comprehensive control techniques like UAV flight control,biological agents,physical and chemical inducement and control,and sexual attractant trapping in the low latitude plateau sugarcane area,and standardized technical regulations have been formulated,which significantly improved the overall prevention and control effect of large areas.The technologies for the comprehensive prevention and control of sugarcane borers have been popularized and applied in 8 major sugarcane producing states(cities)in low altitude plateau of Yunnan over the years,which has controlled the damage and showed remarkable control effect.In 2017-2018,the integrated control technology was popularized and applied to a total of 2.78×10^5 hm^2(1.33×10^4 hm^2 of UAV flight control)of area,which recovered a total of 3.666×10^6 t of sugarcane losses,increasing 4.69×10^5 t of sugar with the sales increase of 3.979 billion yuan,added profits of 1.251 billion yuan and the taxes increase of 188 million yuan.The research results show that the technology has high technical integration,strong practicability,high degree of transformation,significant economic,social and ecological benefits,which provide technical supports for the sustainable development,loss reduction and efficiency increase of the sugarcane industry in the low-latitude plateau sugarcane region,and make significant contributions to the economic development of ethnic minorities in the border-stricken areas and the increase of farmers income and poverty alleviation.

Comprehensive Disaster Risk Prevention of "the Belt and Road Initiative":Important Significance,Catastrophe Risk,International Cooperation and Strategic Countermeasure

"The Belt and Road Initiative"is major decision proposed by the CPC Central Committee with comrade Xi Jinping as the core co-ordinating the domestic and international overall situations,and concerns peaceful rise of China and extension of the strategic opportunity period of modernization construction.It needs multi-faceted safeguards to successfully impel"the Belt and Road Initiative",in which disaster risk identification and its effective prevention and control are indispensable links.By integrating geogeographic and atmospheric environmental factors,countries along"the Belt and Road Initiative"belong to frequent occurrence region of major natural disasters.It restricts not only the economic and social development of relevant countries but also implementation effect of"the Belt and Road Initiative"construction,and is also related to the success or failure of Chinese enterprises going out to a certain extent.It should enhance disaster prevention and mitigation and ensure safety of major infrastructure construction related to interconnection of"the Belt and Road Initiative"by disaster identification and prevention,which is the key of successfully impelling strategy implementation and major need for guaranteeing the people s livelihood of the countries along the line.The work of disaster prevention and mitigation in the countries along the line is generally weak,and it is urgent to raise the level of disaster prevention as a whole by promoting the disaster prevention and mitigation cooperation in the"the Belt and Road Initiative"area;improve the coverage and level of disaster risk insurance;enhance construction in monitoring and early warning capability of natural disaster;strengthen structural adjustment of economy,industry and land use responding to climate change risks;establish a comprehensive disaster reduction forum of"the Belt and Road Initiative",and contain relevant content in"the Belt and Road Initiative"series of high-end forum topics.

Occurrence Factors and Comprehensive Prevention and Control of Chinese Rose Black Spot(Actinonema rosae)

In addition to conventional techniques,the prevention and control of Chinese rose black spot(Actinonema rosae)should be strengthened in the management of Chinese rose.The occurrence of Chinese rose black spot is closely related to plant residues,rainfall,cultivation conditions and varieties.On the basis of understanding the symptoms and occurrence regularity of Chinese rose black spot,combination measures of agricultural and chemical prevention and control should be taken.

Clinical Observation on the Prevention and Treatment of Juvenile Mild Myopia with Traditional Chinese Medicine Comprehensive Therapy

Objective:To observe the clinical effect of traditional Chinese medicine on the prevention and treatment ofjuvenile mild myopia.Methods:One hundred and twenty cases of juvenile mild myopia were randomly divided into six groups,with 20 cases in each group:western medicine group,ultrasonic group,acupuncture group,auricular point group,traditional Chinese oral decoction group,and traditional Chinese medicine comprehensive therapy group.The therapeutic effects of the treatment administered to the six groups were compared.Result:In the post-treatment and follow-up stages,the visual acuity of the traditional Chinese medicine comprehensive therapy group significantly improved along with reduced diopter compared to the other groups(p<0.05).However,the axial length of the six groups had no significant change compared with that before treatment(p>0.05).There were no adverse reactions in any of the patients.Conclusion:In the treatment of juvenile mild myopia,traditional Chinese medicine comprehensive therapy has good therapeutic effect without any adverse reactions;thus,it is worthy of clinical promotion.

Effect and Significance of Comprehensive Training in Infection Prevention and Control on the Psychological Health of Oral Health Staff

Background:Oral health staff have close contact with patients in the process of diagnosis and treatment,and it is inevitable for them to come into contact with patients’secretions.Therefore,oral health staff are at greater risk of infectious diseases in their daily work,and their psychological health is also greatly challenged.Objective:To study the effect and significance of comprehensive training in infection prevention and control on the psychological health of oral health staff.Methods:We selected 400 oral health staff from a tertiary stomatological hospital in Guangzhou,China in this study.The respondents were randomly divided into an intervention group and a control group.After the first round of investigation,the intervention group received comprehensive training in prevention and control of infection for three months,while the control group received no intervention.Results:The comprehensive training in infection prevention and control improved the respondents’psychological health and job satisfaction.Further strengthening infection prevention and control training for oral health staff will increase their self-confidence,improve their mental health,and increase their job satisfaction.Conclusion:For oral health staff,it is particularly important to formulate an effective and operable preventive and control training program and then implement it in a standardized manner.

Simulation on dissolute and dust dispersion in comprehensive mechanized heading face with forced-exhaust ventilation

According to the characteristics of comprehensive mechanized heading face, established the mathematical model of single-phase air flow with κ-ε two equations model, and have established κ-ε-θ-κp mathematic model to solve two-phase flow of gas and particles in dust space with eulerian-eulerian method and eulerian-lagrangian method. Numerical solution of gas-particle two-phase flow was put forward based on collocated grid SIMPLE algorithm. Moreover, numerical simulation of dust concentration in fully mechanized caving face was carded out by using Fluent software. Finally, when in forced-exhaust ventilation circumstance, drawer type fan drum have less dust absorption, and most of dust spread to the other site; the dust concentration is inversely proportional to the distance from tunneling head, and the dust concentration has already diffused to decrease below 102 mg/m3 at the position ofx=12 m. Dust are more focused on relative side（in the range about y from 0 to 2 meter） of roadway space of press-ventilated fan drum, especially between tunneling place and drawer type fan drum; the roadway with road header have a higher dust concentration. These conclusions provide reliable theory basis for the dust prevention in comprehensive mechanized heading face.

Establishment and Application of Prevention and Control Techniques of New Sugarcane White Leaf Disease

Aiming at the basic and key technical problems in prevention and control of sugarcane white leaf disease(SCWL),this study systematically overcame key technical bottleneck of prevention and control of new SCWL after 10 years of collaborative research,and achieved several innovative achievements.SCWL phytoplasmas newly recorded in China and the new subgroup of SCWL phytoplasmas(16SrXI-D)were discovered for the first time in Yunnan,and the whole genome analysis of the epidemic subgroup was completed.The main transmission source of SCWL pathogens has been identified as infected seed canes,and Tettigoniella viridis and Clovia conifer were newly discovered as vectors for virus transmission.The disease resistance of 25 main varieties was identified,and 10 control varieties were selected.The prevention and control strategy of"emphasizing early warning,strictly carrying out quarantine,blocking the vectors and controlling residual plants"was put forward,and a comprehensive prevention technique was established through integration of various techniques,and standardized technical regulations were formulated for demonstration application.The promotion and application of these achievements have realized scientific prevention and control of SCWL,effectively curbed the spread of SCWL,and ensured the safety of sugarcane producing areas in China,achieving great economic,social and ecological benefits and providing technical support for high-quality development,loss reduction and efficiency improvement of China's sugar industry.

Care Prevention Needs in Community-Dwelling Older Adults in Japan

Care prevention comprises an integral part of long-term care in Japan and is provided across the following populations: those without problems when screened by the Basic Check List (BCL, Type 1), those having problems when screened by the BCL (Type 2), and those certified in the “support need levels” by the long-term care insurance eligibility assessment (Type 3). We aimed to clarify the care prevention needs across these three populations by using the interRAI Check-Up, an internationally developed instrument. We conducted cross-sectional surveys to assess care prevention needs for convenience samples of community-dwelling older adults in two cities in western Japan from October 2016 to December 2017, and we integrated the secondary data of older adults’ assessment from September 2014 to June 2018. Prevalence rates of nine domains of care prevention needs were calculated. Among the 125 participants, 20 were Type 1, 23 were Type 2, and 82 were Type 3. All three types had the following needs that had not been assessed in the BCL: pains, risk of hospital-emergency room visits, driving reviews, and instrumental activities of daily living capacity. The results showed that interventions for a wide range of care prevention needs should be considered in the long-term care prevention project.

The Develoyment Program of Energy Conservation and Comprehensive Utilization 2005-2007

Jointly published by 14 Department headed by Standardization Administraion ofChina(SAC) Subtitle: China will formulate and reformulate 926 standards for energy conservation andcomprehensive u-tilization during 2005 and 2007. In the past few days, 14 departments jointlypublished the Development Program of Energy Conservation and Comprehensive Utilization 2005-2007,(Program for short). They are Standardization Administration of China, National Development andReform Commission, Ministry of Land and Resources, Ministry of Establishment, Ministry ofCommunications, Ministry of Information Industry, Ministry of Waster Resources, Ministry ofAgriculture, Ministry of Commerce, General Administration of Quality Supervision, Inspection andQuarantine of the PRC, State Environmental Protection Administration, State Forestry Bureau, StateOceanic Administration and China Meteorological Bureau.

易地搬迁后续扶持政策效果评价与影响因素--基于西部10省1297户的实地调查数据

易地搬迁后续扶持工作既是助力搬迁群众稳定增收、加速社会融合、化解致贫返贫风险的关键,更是巩固拓展脱贫攻坚成果同乡村振兴有效衔接、推进实现共同富裕的核心要义。基于西部10省1297户农户的微观调查数据,采用主成分分析法和工具变量分位数回归模型,综合评估后续扶持政策成效并进行区域优先序评价,进而剖析后续扶持政策效果的影响因素,并立足情景化的个体生存状态,从多维视角探寻政策实施效果的异质性及其成因。研究发现:第一,后续扶持政策效益存在显著地区差异,大致呈现“西北高西南低”的空间分布特征;第二,非农生计、社会资本和内生动力是政策效果得以跃升的关键;第三,进一步讨论得知,农户收入层级与政策效益呈正相关关系,且安置区类型、社会资本差异和性别差异均会影响后续扶持政策效益的稳定性。为此,各地后续扶持工作应完善升级安置区配套基础和公共服务设施;多管齐下加快发展主导产业,加快推进群众经济社会融入步伐;激活群众自我发展内生动力;出台和优化差异化的后续扶持政策,增加搬迁群众的主观福利。

Oral health status of Chinese residents and suggestions for prevention and treatment strategies

Objective:To understand the oral health status of urban and rural residents in China,the Fourth National Oral Health Epidemiological Survey (FNOHES) was conducted in 2015.Materials and methods:Based on the principles of multi-stage,stratified,equal capacity,and random sampling,the subjects included five groups of residents aged 3-5,12-15,35-44,55-64,and 65-74 years in all 31 provinces,municipalities,and autonomous regions except Hong Kong,Macao,and Taiwan.The total sample size was 172,425.The survey covered two areas,namely oral health status and knowledge,attitude and oral health behavior.Results:Residents in China had serious caries and poor periodontal condition.The prevalence of caries was above 50% in all age groups,subjects without periodontal disease accounted for <50%,and fewer than 50% of subjects brushed their teeth twice a day.Based on the results of the FNOHES,the following suggestions were proposed for improving the oral health in China in the future:to establish and improve the comprehensive prevention and control system for oral diseases,implement a comprehensive prevention and control strategy for priority groups,strengthen the oral health education for all people to improve oral health literacy,enhance dynamic monitoring to scientifically evaluate oral health status,and coordinate multi-party resources to establish and improve the oral health service security system.Conclusion:The oral health status of Chinese residents and their oral health behavior habits need to be improved.With the support of the administrative departments of the government and unremitting efforts of the oral health staff,all sectors of society must be coordinated to strengthen oral health education for the whole population.Furthermore,comprehensive prevention and control measures must be implemented for priority groups.

Factors Influencing Preventive Behaviors of Mothers for Diarrhea in Children Aged 1-5 Years in Buol District, Indonesia

This study aims to determine the factors related with mothers＇ behaviors in preventing diarrhea in children aged 1-5 years inBuol District. This was a cross-sectional survey design with health belief model as the conceptual framework. A total of 300mothers were selected by using purposive sampling method based on criteria. Mothers were interviewed by using astructured questionnaire during October to November 2015. A chi-square （X^2） test was used to determine a significantassociation between independent variables and dependent variable. The finding showed that 68.3% of mothers hadgood behaviors in preventing diarrhea. The factors significantly related to mothers＇ behaviors included perceivedsusceptibility to diarrhea, perceived severity of diarrhea, perceived benefits of diarrhea prevention behaviors, and perceivedbarriers of diarrhea prevention behaviors CP 〈 .01, p 〈 .01, p 〈 .01, and p 〈 .01 respectively）. Further, mothers had highperception to comply with diarrhea prevention behaviors. Those who perceived that diarrhea prevention behaviors werehighly beneficial to their children had good behaviors in preventing diarrhea. However, taking certain actions must considernegative aspects.

Occurrence and Prevention and Control Progresses of Chilades pandava in Cycas spp.

The occurrence and comprehensive prevention and control progresses of Chilades pandava in Cycas spp. are summarized from the aspects of classification and geographic distribution, ecological characteristics, damage and development rules, and comprehensive prevention and control technology, in order to provide a reference for further prevention and control against C. pandava in Cycas spp.

Research Progress on Prevention and Control Technology of Empoasca vitis Gthe in Tea Garden

The tea green leafhopper Empoasca vitis Gothe, one of major tea insect pests in China's Mainland, grows concealed with small size, rapid reproduction and overlapped generations, which has become the most serious insect pest in tea garden. This paper described the morphological features, damage modes and occur- rence characteristics of E. vitis, and preliminarily summarized the main control methods in recent years. Therefore, from pollution-free and green control perspec- tive, controlling population quantity of E. vitis safely and effectively and reducing the yield loss of tea has become a hot issue in prevention and control of insect pests in tea garden. The paper provided a reference in green comprehensive prevention of insect pests in tea garden.