我国农用转光膜的研究进展

áS j¨; ¥ùîÉZ张颂培, 李建宇,陈 娟, 张丽萍Øý vÐÄÐÐÌâýñÐý,Ø100037K 1À  Í M ŸáS j¨; ;Ð 9;4Z ë¥ùîÉZ,;4¥„ ÆZE、; ¥i;Ÿ、 ; öбþ 3É;†T¨; ö¥ Ä ¥Ÿ、; ¥ F; šhŸ©Ÿ É›  ‚,iŒ’ -; ùîi¥Ù54 Zyp。1 o M; ;; öŸ;i;Ÿ;;´; F šhŸ;ùîÉZÏms Ë|TQ320.73 ÓDS M ’A ÓcI|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¨; À QK* ® - Ê ó SÐý¥L.N.Golodkava,A.F.Lepaev© ¦¿1983 M ü ’4¥,i¿1988 M ° êØ“Só\ Ú/ Œùö”wi¹“Kµ -o¥ÿ Ÿ j ”。 ñ¥ ðØ  µ Ñ]eE„“ÏT¨¥ Y、 oY© ° ¥ ,YVF; Ð4 Ÿ9F;ÿ ,[¿ ÿ ° iV;É,\Év °Tþ¥;†T¨。áS; ¥ùî S¿20 W90 M},ÀÂÜ å  EÅ M¥Z,2002 M 3Á܏¥; j XµÍ10 kt 。v ¥ jB‹¨ k[1,2]„ L¹ h°‹¨V ü,;  ¿ ÿTþ ÖÉ, LC9Á。Ø¿ ‹  ³ U ë±[3]© ¦Õ;4ÜV3 a“d kùîª,÷ ÉB„ ü ’“í ‚Ê¨µí;4,Ñ iÎ v °,Õ ÕTþ,;  V\ÉTþ 3É LC9Á„¿ ÿTþ ÖÉ”。 “ -là ° ù2003-10-18Ø g1 – SÐÁ ù2992008; j Xî¹áSÿ Ÿ j¨¥ö1Z ÖÕ,ñ¥ÅЋ¨ùî9¤ž  H.BÕ_ 3 ÿ j   î¨;8“[P] .ÏS ü æ,CN1204658,1999.[15] Ôó, ©;.x[Ús0¯†þ;8¥; ºÄùî[J].;Ð,1999,202155～ 157.[16] f Á ¡, ‡ ., B . j¨; ¥Ÿ ùî[ J] .ÏS Ñ ,2002,161269～ 74.[17] Okamoto Y,Ueba Y,Dzhanibekov N F.Rare Earth M etalContaining Polymers[ J] .M acromolecules,1981,14117～ 22.ÏS n û ” ’; ÿ ÑYVkç®ê¼ æ µK ³1öùÅ¥ÏS n û ” ’; ÿ Ñ¿2003 M819 °YVê 8 S/OF®¥/ Œkç。ƒB S/îT¥ 3, áS Ѹ¥Bvß,S½“áSÉ ù[ ŸG LÉ g  3Á; ¥ åN›|² 。U ‹¿ ¨£ ¥ê¼ æ µK ³ð ¨£ g Uš æµK ³ ê 8ڍ/ Œ 。V1998 M 7 S,[¾ ³9Ü Ø、SEµl D¥Ï ] MEÛ„ ü¹[ “µ3 ¦¥¼ æ S/þ1ø, 7S‹¨X ü æ¥5É/ Œ,ùÅ ” ’; ÿ Ñ, å H4 M HW,YV ó k,¿2003 M4,YVSE; ÏE_©,_©²T ††˜†f æ õÛ Ã €ç¥SS1 p,­  ‚ ; ÿ M1/ Œ˜、·SÐS“] ËÁ ÖM1,÷ 7Ÿ。Ñ ; V 륱l¥¢ 0.11 μm,ǵh ´¥1/700 ; ÿ Ñ0.1～ 0.2 s HW ÿ â Ÿ¥, î[ÿ Ñ   4 ¸ÚÚ¥1 p, Ï  V ëY¡1rž20 nm～ 30 nm。 6BZ ë; T¹i¥8,‹¨dÈW。ê¼ æ ³ùÅîÿ ” ’; ÿ Ñ­ -,áSí ïùÅ;  3Á¨ , ðy­B áSƒB›M¿rSE Ÿ ª „ ž;  3Á;   3Á / Œ  ;、、È、AòÕU Ú S/¥ø“,T¹;、、ÈB8Ä 3Á ¥Å˜S è,ÅT µM’¥ 4。 î[¼ æ ³ ” ’; ÿ Ñ¥ùÅîÿ,}V“Á/ Œ SÁÄ ,¥l å,V üáS Ñ €Å/rž S5É £ Ü,4ÚáS Ñ €Å/ £ Ü、Z;  3Á、« 8“ø„9F gÁ Ö¥/ Œc、4Ú7ø ï,û|èA÷T¨。2003 M11Ï S Ñ ·23 ·