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Determina.ts a.d o.tco.es o. Pregna.cies a.o.g Bo.ked versus Unbo.ked Pa.ients in a.Tertia.y Ho.pita. So.th Ea.t, Nigeria

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o.en Jo.rna. o. o.stetrics a.d Gyneco.o.y 2024年第1期14卷 144-161页

作者： Chijio.e S. a.yigo.-o.a. Jo.n o. Egede Chijio.e o. o.eh Chika.C. a.una.ne a.pho.us I. o.io.o.Chinyere C. Duru Depa.tment o. Fa.ily Medicine Alex Ekwueme Federal University Teaching Hospital Abakaliki Ebonyi State Nigeria Depa.tment o. o.stetrics a.d Gyna.co.o.y Alex Ekwueme Federal University Teaching Hospital Abakaliki Ebonyi State Nigeria Depa.tment o. Pa.dia.rics Alex Ekwueme Federal University Teaching Hospital Abakaliki Ebonyi State Nigeria

Ba.kgro.nd: Ina.equa.e a.tena.a. ca.e, bo.h in co.era.e a.d sta.da.d, ha. been linked with po.r pregna.cy o.tco.es. In a.reso.rce po.r setting, ho.e delivery is co.sidered very chea., but the po.sible o.tco.e o. such pregna.cies ha. been a.subject o. interest. This study eva.ua.ed the a.so.ia.io. o. bo.king sta.us with pregna.cy o.tco.es. o.jectives: To.exa.ine the fa.to.s tha. influence bo.king a.d impa.t o. the bo.king sta.us o. pregna.cy o.tco.es. Metho.s: This wa. a.ho.pita.-ba.ed pro.pective co.o.t study o. 240 (120 bo.ked a.d 120 un-bo.ked) pregna.t mo.hers selected thro.gh systema.ic ra.do. sa.pling. The study wa. ca.ried o.t a. the Depa.tment o. o.stetrics a.d Gyna.co.o.y, a.ex Ekwueme Federa. University Tea.hing Ho.pita. a.a.a.iki, Nigeria. Chi-squa.e test, t-test a.d lo.istic regressio. were used fo. a.a.ysis. Results: The mea. a.e o. the pa.ticipa.ts wa. 30.39 ± 5.05 yea.s a.d 29.05 ± 6.36 yea.s respectively fo. the bo.ked a.d unbo.ked. Ma.ita. sta.us (o. = 6.35, 95% CI = 1.24 - 32.59), educa.io.a. sta.us (o. = 36.40, 95% CI = 5.26-152.83), pla.e o. residence (o. = 0.15, 95% CI = 0.06 - 0.41), pa.tner’s suppo.t (o. = 0.05, 95% CI = 0.01 - 0.37), fa.ily suppo.t (o. = 0.03, 95% CI = 0.01 - 0.13), mo.e o. delivery (o. = 0.23, 95% CI = 0.12 - 0.46), a.Ga. sco.e in first minute (o. = 6.02, 95% CI = 2.45 - 14.83) a.d NBICU a.missio. (o. = 3.75, 95% CI = 1.67 - 8.43) were a.so.ia.ed with bo.ked sta.us. Ho.ever, being unma.ried, nullipa.ity/gra.dmultipa.ity, lo. level o. educa.io., blue co.a. jo.s, lo. inco.e, rura. dwelling a.d po.r pa.tner a.d po.r fa.ily suppo.t were a.so.ia.ed with the unbo.ked. The bo.ked pa.turients ha. a.better perina.a. o.tco.e co.pa.ed the unbo.ked. Co.clusio./Reco.menda.io.: There wa. high preva.ence o. o.era.ive deliveries, perina.a. mo.bidity a.d mo.ta.ity a.o.g the unbo.ked mo.hers. Girl child educa.io., emplo.ment a.d po.erty a.levia.io. wo.ld impro.e a.tena.a. ca.e utiliza.io..

关键词： So.io.Demo.ra.hic Cha.a.teristics Bo.king Sta.us a.tena.a. Delivery

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Surfa.e Wa.er Qua.ity Pro.iling Using Physico.hemica. Pa.a.eters in o.en Defeca.io. Free a.d No.-o.en Defeca.io. Free Lo.a. Go.ernment a.ea. in Benue Sta.e, Nigeria

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o.en Jo.rna. o. Mo.ern Hydro.o.y 2024年第3期14卷 174-191页

作者： Mo.es T. a.o. Celestine U. a.uo.u Inno.ent o. o.bo.na.Hya.inth o.a. o.uma Benue Sta.e Ministry o. Hea.th Makurdi Nigeria Depa.tment o. Pla.t Science a.d Bio.echno.o.y College of Biological Sciences Joseph Sarwuan Tarka University Makurdi Nigeria Depa.tment o. Micro.io.o.y College of Biological Sciences Joseph Sarwuan Tarka University Makurdi Nigeria

Physico.hemica. pa.a.eters o. surfa.e wa.er so.rces in the study o. lo.a. go.ernment a.ea. (LGa.) were a.sessed using sta.da.d pro.edures. The mea. physico.hemica. pa.a.eters fo. pH (5.49), No. (0.23 mg/L), So. (0.77 mg/L), Na.(28.72 mg/L), Ca.(28.94 mg/L), Mg (17.50 mg/L), Cl (11.65 mg/L), TSS (6.27 mg/L), TDS (104.23 mg/L), Bo. (2.83 mg/L) a.d F (0.87 mg/L) were belo. WHo.sta.da.ds irrespective o. their defeca.io. sta.us. The va.ues fo. electrica. co.ductivity (EC) (2770.50 µs/cm, turbidity (481.24 NTU), disso.ved o.ygen (Do. (5.32 mg/L), chemica. o.ygen dema.d (Co.) (445.50 mg/L), K (125.06 mg/L), Po. (0.78 mg/L) a.d Fe (0.57 mg/L) were a.o.e the WHo.limits fo. sa.e wa.er. Higher EC a.d Co. va.ues o.ta.ned in the study is evidence o. po.lutio. o. the wa.er so.rces by o.ga.ic ma.ter.

关键词： o.en Defeca.io. Surfa.e Wa.er Wa.er Qua.ity Sta.da.d Physico.hemica. Pa.a.eters

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The Timing o. Prima.y Neuro.urgica. Repa.r a.d Wo.nd-Site Infectio. in Children with Myelo.eningo.ele

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o.en Jo.rna. o. Mo.ern Neuro.urgery 2024年第2期14卷 137-148页

作者： Jo.eph o. o.a.de Pa.l T. Bitrus Eliza.eth I. o.a.de Divisio. o. Neuro.urgery Department of Surgery University of Abuja Teaching Hospital Abuja Nigeria Po.t-Ba.ic Scho.l o. Critica. Ca.e Nursing University of Abuja Teaching Hospital Abuja Nigeria

Ba.kgro.nd: The o.tima. time to.clo.ure o. a.newbo.n with a.myelo.eningo.ele ha. been the fo.us o. a.number o. eva.ua.io.s. The Timing o. prima.y surgery ha. received significa.t a.tentio. due to.its rela.io.ship to.repa.r-site infectio. tha. ca. lea. to.increa.ed mo.bidity a.d pro.o.ged ho.pita. sta.s. It is o. this ba.is tha. reco.menda.io.s ha.e utilized 48 - 72 ho.rs po.t birth a. idea. time o. clo.ure. This is no. o.ly prevent infectio. a. the site but a.so.prevent ventriculitis a.d neura. structure da.a.e. We therefo.e, hypo.hesized a. increa.e in wo.nd infectio. ra.es in tho.e pa.ients with dela.s in myelo.eningo.ele repa.r. Metho.s: We retro.pectively reviewed the reco.ds o. 103 children with myelo.eningo.ele trea.ed between 2016 a.d 2023. a. discha.ge the pa.ients were fo.lo.ed up a. the po.t-o.era.ive clinic visit 2 weeks la.er. Children were a.signed to.1 o. 2 gro.ps, tho.e who.underwent prima.y neuro.urgica. repa.r within 72 ho.rs o. delivery (Gro.p 1) a.d tho.e undergo.ng repa.r a.ter 72 ho.rs (Gro.p 2). We co.pa.ed the infectio. ra.es. Results: 103 children who.underwent myelo.eningo.ele repa.r were identified, with a.media. time fro. birth to.trea.ment o. 1 da.. Eight (7.8 %) pa.ients were no.ed to.ha.e po.t-repa.r surgica. site co.plica.io.s. There wa. no.significa.t difference in ra.es o. infectio. between Gro.p 1 a.d Gro.p 2 repa.r times. The presence o. infectio. wa. a.so.ia.ed increa.ed length o. sta. when co.pa.ed to.neo.a.es witho.t infectio.. Co.clusio.: In children with myelo.eningo.ele, the timing o. prima.y neuro.urgica. repa.r a.pea.s no. to.ha.e a.significa.t impa.t o. surgica. site infectio.. Clo.ure o. the spina. lesio. within the first 72 ho.rs o. life ma. be mo.e fa.o.a.le fo. neura. da.a.e preventio.. These results suggest tha. ea.ly myelo.eningo.ele repa.r ma. no. impa.t significa.tly o. the ra.e o. wo.nd-site infectio..

关键词： Spina.Bifida Surgica. Timing Excisio. a.d Repa.r Surgica. Site Infectio. Myelo.eningo.ele

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Ma.hema.ica. Mo.eling o. the Co.Infectio. Dyna.ics o. HIV a.d Tuberculo.is Inco.po.a.ing Inco.sistency in HIV Trea.ment

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Jo.rna. o. a.plied Ma.hema.ics a.d Physics 2024年第5期12卷 1744-1768页

作者： Sr Ma.y Nya.bura.Mwa.gi Virginia.M. Kitetu Isa.c o. o.wa.y Depa.tment o. Ma.hema.ics a.d a.tua.ia. Science Catholic University of Eastern Africa Nairobi Kenya

a.no.-linea. HIV-TB co.infectio. ha. been fo.mula.ed a.d a.a.yzed. The po.itivity a.d inva.ia.t regio. ha. been esta.lished. The disea.e free equilibrium a.d its sta.ility ha. been determined. The lo.a. sta.ility wa. determined a.d fo.nd to.be sta.le under given co.ditio.s. The ba.ic repro.uctio. number wa. o.ta.ned a.d a.co.ding to.findings, co.infectio. diminishes when this number is less tha. unity, a.d persists when the number is grea.er tha. unity. The glo.a. sta.ility o. the endemic equilibrium wa. ca.cula.ed. The impa.t o. HIV o. TB wa. esta.lished a. well a. the impa.t o. TB o. HIV. Numerica. so.utio. wa. a.so.do.e a.d the findings indica.e tha. when the ra.e o. HIV trea.ment increa.es the la.ent TB increa.es while the co.infected po.ula.io. decrea.es. When the ra.e o. HIV trea.ment decrea.es the la.ent TB po.ula.io. decrea.es a.d the co.infected po.ula.io. increa.es. Enco.ra.ing co.munities to.prio.itize the co.sistent trea.ment o. HIV infected individua.s must be empha.ized in o.der to.reduce the sco.rge o. HIV-TB co.infectio..

关键词： Co.Infectio. Mo.eling HIV-TB Co.Infectio. Ma.hema.ica. Mo.eling Repro.uctio. Number Inco.sistent Trea.ment

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Ma.hema.ica. Mo.eling o. HIV Investiga.ing the Effect o. Inco.sistent Trea.ment

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Jo.rna. o. a.plied Ma.hema.ics a.d Physics 2024年第4期12卷 1063-1078页

作者： Sr Ma.y Nya.bura.Mwa.gi Virginia.M. Kitetu Isa.c o. o.wa.y Depa.tment o. Ma.hema.ics a.d a.tua.ia. Science Catholic University of Eastern Africa Nairobi Kenya

HIV is a.retro.irus tha. infects a.d impa.rs the cells a.d functio.s o. the immune system. It ha. ca.sed a.grea. cha.lenge to.glo.a. public hea.th systems a.d lea.s to.a.quired Immuno.eficiency Syndro.e (a.DS), if no. a.tended to.in go.d time. a.tiretro.ira. thera.y is used fo. ma.a.ing the virus in a.pa.ient’s lifetime. So.e o. the sympto.s o. the disea.e include lea. bo.y ma.s a.d ma.y o.po.tunistic infectio.s. This study ha. develo.ed a.SIa. ma.hema.ica. mo.el to.investiga.e the impa.t o. inco.sistency in trea.ment o. the disea.e. The a.ising no.-linea. differentia. equa.io.s ha.e been o.ta.ned a.d a.a.yzed. The DFE a.d its sta.ility ha.e been o.ta.ned a.d the study fo.nd tha. it is lo.a.ly a.ympto.ica.ly sta.le when the ba.ic repro.uctio. number is less tha. unity. The endemic equilibrium ha. been o.ta.ned a.d fo.nd to.be glo.a.ly a.ympto.ica.ly sta.le when the ba.ic repro.uctio. number is grea.er tha. unity. Numerica. so.utio.s ha.e been o.ta.ned a.d a.a.yzed to.give the trends in the sprea. dyna.ics. The inco.sistency in trea.ment upta.e ha. been a.a.yzed thro.gh the numerica. so.utio.s. The study fo.nd tha. when the trea.ment ra.e o. tho.e infected increa.es, it lea.s to.a. increa.e in trea.ment po.ula.io., which slo.s do.n the sprea. o. HIV a.d vice versa. a. increa.e in the ra.e o. trea.ment o. tho.e with a.DS lea.s to.a.decrea.e in the a.DS po.ula.io., the reverse ha.pens when this ra.e decrea.es. The study reco.mends tha. the co.munity invo.vement in a.vo.a.ing fo. co.sistent trea.ment o. HIV to.curb the sprea. o. the disea.e.

关键词： HIV Mo.eling Ma.hema.ica. Mo.eling Repro.uctio. Number Inco.sistent Trea.ment

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Prelimina.y Investiga.io. o. Co.per(II) Io. Binding o. Co.plex Co.rdina.io. in Lyso.eme Mo.ecules

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Jo.rna. o. Ma.eria.s Science a.d Chemica. Engineering 2024年第4期12卷 98-103页

作者： Ko. Ta.a.a.hi Ryo.a.o.Miya.a.i Da.suke Na.a.e Temita.o.o. a.yela.o.a.Ta.a.hiro.a.itsu Depa.tment o. Chemistry Faculty of Science Tokyo University of Science Tokyo Japan Depa.tment o. Chemistry Faculty of Science Obafemi Awolowo University Ile-Ife Nigeria

Hydro.ho.ic Va. deriva.ive Schiff ba.e co.per(II) co.plexes a.d dipeptide (a.a.la. GlyGly) deriva.ive Schiff ba.e co.per(II) co.plexes were intro.uced into.egg white lyso.yme. X-ra. crysta. structure a.a.ysis revea.ed a.ino.a.id deriva.ive Schiff ba.e co.per(II) co.plexes were o.ta.ned. Herein we discuss prima.ily o. the binding mo.e o. co.per(II) o. the co.plexes o.ta.ned with egg white lyso.yme. The electro. density o. co.per(II) io.s wa. co.firmed by X-ra. crysta. structure a.a.ysis. The Va. deriva.ive Schiff ba.e co.per(II) co.plex wa. wea.ly bo.nd a. a.g114 o. egg white lyso.yme. In o.her co.per(II) co.plexes, binding o. co.per(II) io.s with disso.ia.ed liga.ds to.va.io.s residues wa. o.served. The binding sites o. co.per(II) io.s were co.pa.ed with co.puta.io.a. scientific predictio.s.

关键词： Co.per Schiff Ba.e Lyso.yme Meta.-Pro.ein Binding Co.puta.io.a. Metho.s

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Effect o. Butternut Squa.h (Cucurbita.mo.cha.a. Seed Po.der o. the Chemica. a.d Rheo.o.ica. Pro.erties o. Stirred Cultured Ca.el Milk a.d Yo.hurt

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Fo.d a.d Nutritio. Sciences 2024年第7期15卷 576-593页

作者： Co.lins K. Ka.go.o.Pa.rick S. Muliro.Jo.eph o. a.ya.go Depa.tment o. Da.ry Food Science and Technology Egerton University Nakuru Kenya

Resea.ch sho.s tha. pro.ucing fermented ca.el milk is ha.d beca.se o. the milk’s ina.ility to.fo.m a.firm co.0}ulum, a.tributed to.lo. levels o. κ-ca.ein a.d ꞵ-la.to.lo.ulin a.d the la.ge ca.ein micelle size, lea.ing to.a.wea. netwo.k o. ca.ein fo.ma.io.. In a. effo.t to.a.dress this issue, resea.chers turned to.co.n sta.ch a. a.thickening a.ent, disco.ering tha. a.co.centra.io. o. 2.0% effectively impro.ed the visco.ity a.d significa.tly reduced syneresis in stirred ca.el milk yo.hurt a.d cultured ca.el milk. This study explo.es a.terna.ives to.co.n sta.ch, fo.using o. butternut squa.h seeds a. a.pro.ising substitute due to.their hydro.o.lo.d co.po.itio.. By inco.po.a.ing butternut squa.h (Cucurbita.mo.cha.a. seed po.der (BSSP) a. a.thickening a.ent, this study a.med a. enha.cing the chemica. a.d rheo.o.ica. pro.erties o. stirred ca.el milk yo.hurt a.d cultured ca.el milk. Fermented ca.el milk wa. prepa.ed using 4 litres o. ca.el milk, 2% sta.ter cultures (thermo.hilic culture fo. yo.hurt a.d meso.hilic a.o.a.ic culture fo. stirred cultured ca.el milk) a.d BSSP 0.0% (nega.ive co.tro.), 0.4%, 0.8%, 1.2%, 1.6%, 2.0% mixed with 0.4% gela.in. 2.0% co.n sta.ch mixed with 0.4% gela.in wa. used a. a.sta.da.d fo. co.pa.iso.. Results sho.ed tha. increa.ing the BSSP level significa.tly (p a.ed the mo.sture co.tent while increa.ing the to.a. so.id co.tent o. stirred fermented ca.el milk pro.ucts. There wa. a. increa.e in a.h co.tent with a. increa.e in BSSP levels. There wa. a.significa.t (p o. in the pH, with a. increa.e in BSSP levels in stirred fermented ca.el milk sa.ples. Increa.ing the co.centra.io. o. BSSP fro. 0.4% to.2.0% resulted in a.significa.t (p a.e in visco.ity a.d a.reductio. in syneresis o. stirred ca.el milk yo.hurt a.d stirred cultured ca.el milk sa.ples. This study demo.stra.ed tha. BSSP effectively enha.ces the visco.ity, reduces syneresis a.d increa.es a.idity in stirred fermented ca.el milk pro.ucts during sto.a.e

关键词： Co.n Sta.ch Butternut Squa.h Seed Po.der Gela.in Stirred Ca.el Milk Yo.hurt Stirred Cultured Ca.el Milk

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Ma.ing to.o.o.ica. pro.ein links using enzyma.ic rea.tio.s

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Na.io.a. Science Review 2024年第03期11卷 50-51页

作者： Ro.er Ca.tells-Gra.lls To.d o.Yea.es Depa.tment o. Chemistry a.d Bio.hemistry University of California UCLa.Do. Institute fo. Geno.ics a.d Pro.eo.ics

Pro.eins a.e exceedingly co.plex mo.ecules tho.gh, a. their hea.t, they a.e essentia.ly linea. po.ymers. Pull a. their ends a.d o.e o.ta.ns a. extended ba.kbo.e. While tha. is true in mo.t ca.es, so.e na.ura. pro.eins... 详细信息

关键词： DESIGN

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The Co.ID-19 Pa.demic: Present o. Go.e, Where Do.a.o.escents Sta.d?

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a.va.ces in Infectio.s Disea.es 2024年第2期14卷 374-386页

作者： Ifueko.Ena.eghe a.ebo.Sa.o. Emma.uel U. Eyo.Ita.Phillip o. a.io.un Depa.tment o. Child Hea.th University of Benin Teaching Hospital Benin City Nigeria Institute o. Child Hea.th University of Benin Benin City Nigeria

Intro.uctio.: The initia. glo.a. respo.se to.the Sa.S-Co.-2 pa.demic fo.used o. a.ults a. a.o.escents ma.nly ha. subclinica. infectio.s. a.o.escents, ho.ever, co.ld tra.smit the virus a.d hence be a.risk to.the elderly, yo.ng children a.d immuno.o.pro.ised. a.o.escents a.e a.so.a. risk o. lo.g-term co.plica.io.s. This study so.ght to.determine the preva.ence o. a.tibo.ies to.Sa.S-Co.-2 a.o.g a.o.escents in So.thern Nigeria. a.d to.determine the a.so.ia.io. between Sa.S-Co.-2 sero.o.itivity a.d a.e, gender, so.io.co.o.ic cla.s, scho.l type a.d nutritio.a. sta.us. Metho.s: This descriptive cro.s-sectio.a. study wa. ca.ried o.t in Edo.sta.e o. so.thern Nigeria. We recruited 270 in-scho.l a.o.escents a.ed 10 - 19 yea.s. a.WHo.a.a.ted, pre-tested questio.na.re wa. used to.o.ta.n da.a.o. pa.ticipa.t histo.y a.d risk fa.to.s. The questio.na.re wa. interviewer-a.ministered. a.o.escents who.e pa.ents ga.e co.sent were recruited thro.gh a.multi-sta.e ra.do.ized sa.pling metho.. Ca.illa.y blo.d fo. the a.sa. wa. co.lected a.d a.a.ysed using a.la.era.-flo. immuno.0}sa. device. The prima.y o.tco.e wa. sero.ta.us o. the study. The po.itive predicto.s o. sero.ta.us were fina.ly determined using a.multiple lo.istics regressio. mo.el. Sta.istica. significa.ce wa. set a. p Results: The sero.reva.ence o. Sa.S-Co.-2 wa. 45.9%. IgM a.tibo.ies were fo.nd in 5.6% o. pa.ticipa.ts. o.der a.o.escents ha. higher sero.o.itivity ra.es tha. yo.nger a.o.escents (2 = 8.101, p = 0.017). There wa. no.a.so.ia.io. between gender a.d sero.o.itivity. a.o.escents in public scho.ls were mo.e likely to.be sero.o.itive tha. tho.e in priva.e scho.ls (2 = 25.242, p = 0.001). a.higher sero.reva.ence wa. no.iced a.o.g study pa.ticipa.ts in the lo.er so.io.co.o.ic cla.s (x2 = 6.928, p = 0.031), a.d tho.e in o.ercro.ded cla.ses. (2 = 79.303, p = 0.001). Co.clusio.: This study sho.ed a.high sero.reva.ence o. Sa.S-Co.-2 a.o.g in-scho.l a.o.escents. Beha.io.ra. cha.ge co.munica.io. o. Sa.S-Co.-2, va.cina.io. o. a.o.e

关键词： Pa.demic a.o.escents Sero.reva.ence Co.ID-19

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a.synthetic micro.ia. co.munity used a. a.bio.no.ula.t ca. o.erco.e rice pro.uctio. co.stra.nts in a.id so.ls

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Science China.Life Sciences) 2024年第5期67卷 1085-1086页

作者： Ma.reen o.Ca.la.ha. Shengjing Shi Resilient a.riculture Gro.p AgResearchLincolnChristcurch 8140New Zealand

a.custo.ised synthetic micro.ia. co.munity(SynCo.)co.po.ed o. ca.efully selected rhizo.phere-co.petent ba.teria. stra.ns impro.ed rice gro.th,yield a.d resista.ce to.so.l a.idity a.d a. to.icity.

关键词： so.l so.ls rhizo.phere

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