- 281.74 KB
- 8页
- 1、本文档共5页,可阅读全部内容。
- 2、本文档内容版权归属内容提供方,所产生的收益全部归内容提供方所有。如果您对本文有版权争议,可选择认领,认领后既往收益都归您。
- 3、本文档由用户上传,本站不保证质量和数量令人满意,可能有诸多瑕疵,付费之前,请仔细先通过免费阅读内容等途径辨别内容交易风险。如存在严重挂羊头卖狗肉之情形,可联系本站下载客服投诉处理。
- 文档侵权举报电话:19940600175。
'ICS65.020.40B61DB11DB11/T8632012Technicalcodeforwatersavinganddrought-resistanttreespeciesselecting2012-05-072012-09-01!"#
DB11/T8632012$%................................................................................II1..............................................................................12.......................................................................13.........................................................................14................................................................15.....................................................................3A!"#$%......................................4B&"()*+,-"./$%.............................................5I
DB11/T8632012&"0123GB/T1.14200956#789:01;<=>?@ABCD6EFG:01;<=>?@ABCHIJK:0189LMN<=>?@ABCOPQPRSTU<=@VWX:01YZ89[N]^U_`aUUUUUU
UUU:II
DB11/T86320121()01#<=>()*+,-
UUZ:01<=!?@AB()*+,-:2*+,-"#0$
:2.1watersavingtreespecies%&"())*+,-./01/23"4)3"5,-:2.2drought-resistanttreespecies."6789)3":;<=/>?@,-:3.,/03.1.1A<=>=BCDEFGHGIJ,-KL-Z>MNOU,PQR:3.22345+63.2.1S/TUV-#WKRX50cm-(70cm:3.2.2(Y!Z[-Y!5g-W3]150kg:3.2.3^_`:3.2.4Ea:3.2.51:3.32378,
:3.49:;<78Z
!20303m/s
!30%50%310h:4.,=>?+@1
DB11/T86320124.1.,>?E3.4Z
!")#$%6()!,-"#$%06*+,-:4.2.,@4.2.1ABC1,-35&"(&/!"#$&"%&"(/)*+,)O-&".$/(!
:4.2.223D1J3.4Z!"#J$%3.4Z7&"()*01+:!,A:4.2.34.2.3.1EFGH-(.2!34/58:00018:0012Δt"32h346510:00U12:00U14:00U16:00U18:00%$6!""71-89:65;3~5:%1+<78=9:>?*);@BABΔg"#-(C&<=+66!"C&65>?HITrN5Tr=Δ⋅(/)∑gnlsΔt/5..................................(1)n=1FN21Tr44>?HILMLM&?JKL)6[mmolH2O/(m·s)]!Δg44Δt46>?*);@BABLMM"g%!n2s446!"C&<LMN,"m%!lΔt44=9:6<7442LM?"s%:O-P:/5Q>?HI9NR;Q-Tr:4.2.3.2IJKGH
Δt"32h3
510:00U12:00U14:00U16:00U18:00%"-53~5%!"+E821#$%&"
(:)*+6%&$!PnLMmmolH2O/(m·s):(-,%&$-!)--!Pn:2
DB11/T86320124.2.3.3LMNOHS."2%*+,)/)/,-():WUE=PnTr/......................................(2)NWUE44)
LMB)"μmolCO2/mmolH2O%!Pn44
LMLMLMB21[μmolCO2/(m·s)]!21Tr44LMLMLM)[mmolH2O/(m·s)]:4.2.4*+,-Na)03.4Z!"!b)1#$%&""()-*+,-3~5,%.)/01234)56789)!c):2%)10:00U12:00U14:00U16:00U18:00;!<&"=0!">8<-&":0LM"d%!d)-0
LM"d%:5.,PQR,S
);≥2.0μmolCO2/mmolH2O(),-!,-3~51%0≥8d*+,-:&"()*+,-B:3
DB11/T8632012STAU(VSTW9:;
您可能关注的文档
- DB11T831-2011油松毛虫监测与防治技术规程.pdf
- DB11T840-2011园林绿化废弃物堆肥技术规程.pdf
- DB11T841-2011丰花月季和大花月季栽培养护技术规程.pdf
- DB11T842-2011近自然森林经营技术规程.pdf
- DB11T844-2011独本菊栽培技术规程.pdf
- DB11T845-2011切花菊设施生产技术规程.pdf
- DB11T846-2011茶菊生产技术规程.pdf
- DB11T850-2011建筑墙体用腻子应用技术规程.pdf
- DB11T851-2011聚脲弹性体防水涂料施工技术规程.pdf
- DB11T866-2012盆栽凤梨生产技术规程.pdf
- DB11T867.1-2012蔬菜采后处理技术规程根菜类.pdf
- DB11T867.2-2012蔬菜采后处理技术规程叶菜类.pdf
- DB11T896-2012有机食品苹果生产技术规程.pdf
- DB11T897-2012有机食品葡萄生产技术规程.pdf
- DB11T898-2012盆栽小菊栽培技术规程.pdf
- DB11T899-2012盆栽蝴蝶兰栽培技术规程.pdf
- DB11T908-2012无公害农产品菜心生产技术规程.pdf
- DB11T909-2012无公害农产品荷兰豆生产技术规程.pdf