我国农用转光膜的研究进展

S j; Z张颂培, 李建宇,陈 娟, 张丽萍 v,100037K 1   M ŸS j; ; 9;4Z Z,;4„ ZE、; i;Ÿ、 ;  3;†T;  Ÿ、;  F; šhŸŸ ›  ‚,iŒ’ -; i54 Zyp。1 o M; ;; Ÿ;i;Ÿ;;; F šhŸ;Zms |TQ320.73 DS M ’A cI|1001-9278200311-0019-05Research Progress of Light Conversion Agricultural Films in ChinaZHANG Song-pei, LI Jian-yu, CHEN Juan, ZHANG Li-pingCollege of Chemical and Environmental Engineering, Beijing Technology and Business University,Beijing 100037,ChinaAbstractResearch progress of light conversion agricultural films in optical design and light conversionagents in recent years in China w as reviewed.The addition of light conversion agents to theagricultural films and transparency ,matching perance of emission spectrum to photosynthesis spec-trum of plant grow th and anti-attenuation of the light conversion agricultural films w ere discussed.Someproposals for the development of light agricultural films w as also put forw ard.Key wordslight conversion agricultural film;spectrum characteristics;transparency ;value of lightconversion;anti-attenuation of fluorescence;research progressj;  QK*  - SL.N.Golodkava,A.F.Lepaev 1983 M ’4,i1988 M “S\ / Œ”wi“K -o Ÿ j ”。    ]eE„“T Y、 oY  ,YVF; 4 Ÿ9F; ,[ iV;,\v T;†T。S;  S20 W90 M},  E MZ,2002 M 3; j X10 kt 。v  jB‹ k[1,2]„ L h‹V ,;   T , LC9。 ‹  U [3] ;4V3 a“d k, B„ ’“ ‚;4, i v , T,;  V\T 3 LC9„ T ”。 “ -l 2003-10-18 g1 – S2992008; j XS Ÿ j1Z ,‹9ž  H.B_ 3 j   ;8“[P] .S  ,CN1204658,1999.[15] , ;.x[s0†;8; [J].;,1999,202155～ 157.[16] f , ‡ ., B . j; Ÿ [ J] .S ,2002,161269～ 74.[17] Okamoto Y,Ueba Y,Dzhanibekov N F.Rare Earth M etalContaining Polymers[ J] .M acromolecules,1981,14117～ 22.S n ” ’;  YVk  K 1S n ” ’;  2003 M819 YV 8 S/OF/ Œk。ƒB S/T 3, S Bv,S“S [ ŸG L g  3;  N›| 。U ‹    K   g Uš K  8/ Œ 。V1998 M 7 S,[ 9 、SEl D ] ME„ [ “3  S/1, 7S‹X  5/ Œ, ” ’;  , H4 M HW,YV  k,2003 M4,YVSE; E_,_T ††˜†f  €SS1 p,  ‚ ;  ˜M1/ Œ˜、SS“]  M1, 7Ÿ。 ; V l 0.11 μm,h 1/700 ;  0.1～ 0.2 s HW   Ÿ, [    4 1 p,   V Y1rž20 nm～ 30 nm。 6BZ ; Ti8,‹dW。   ” ’;   -,S ;  3 , yB SƒB›MrSE Ÿ „ ž;  3;   3 / Œ  ;、、、AU  S/“,T;、、B8 3 ˜S ,T M’ 4。 [  ” ’;  ,}V“/ Œ S ,l ,V S €/rž S5 ,4S €/ 、Z;  3、 8“„9F g / Œc、47 ,|AT。2003 M11 S 23