番茄无土育苗基质配方的研究

2003 M 3Š 2 jvÐÐMar. 2003»37  »1 ùJournal of Henan Agricultural University Vol.37 No.1là ° ù2002-11-10Á[ “Š 2 8 S/þ1[ “012201220T€eº äÍ 1956-, 3,¢Ü g ¦,Š 2 jvН q,V Y ó\Ð„ùîýT.ÓcI|1000-2340200301-0054-03I Nírâ ìÉ ¥Z¥ùî孙治强,赵永英,李胜利,张艳玲河南农业大学林学园艺学院,河南郑州450002K1研究了锯末为主的复配基质对番茄幼苗生长发育的影响.结果表明,以腐熟锯末为主育番茄苗时,不出现幼苗黄化和出苗不齐现象,幼苗前期28 d以前生长缓慢,生长速度远低于对照;从28 d开始,锯末复合基质中幼苗生长速度开始加快,以 V锯末V蛭石V煤灰622时表现最优,42 d时番茄幼苗与对照已无差异.因此,培育42 d左右的番茄幼苗时,腐熟锯末可替代草炭作为育苗基质.1oM锯末;无土育苗;基质;番茄Ïms Ë|S 641.2 ÓDS M ’AStudy on substrate ulation of soilless SeedlingLycopersicum esculentumSUN Zhi-qiang,ZHAO Yong-ying,LISheng-li,ZHANG Yan-lingCollege of Forestry and Horticulture ,HenanAgricultural University ,Zhengzhou 450002,ChinaAbstractA study was conducted on the effect of the compound substrate with sawdust as the main material on thegrowth and development of Lycopersicum esculentum seedling.The results showed that Lycopersicum esculentum seedlingsowed in coast sawdust germinatedwithout any abnormal phenomenon, but the growth of seedling was slow within 28 dafter sowing and had significant differencewith theCK.While after 28 d, growth of Lycopersicum esculentum seedling insawdust became fast and at 42 d after sowing, therewas no statistically differencebetween seedlings of sawdust and theCK.So sawdust can be the substitute for peat as seedling substrate.Key wordssawdust;soilless seedling;substrates;Lycopersicum esculentum“ -ýÌÄ ¡â¥ v’Ñ  ìî ùÚ¿r ›â ì,Xî¹â ìýÌÄ、ÁÄ ë “¥ö1Ù5.[¤¹ö¥¯ ¥É Ù v’Ñ â ì ¥ P¨rT z,Œ s ÷ K„î Ú¥KÅ“ 4ûÃÄ‹¨.yNS ““ЀM 7Z ¤9}É¥ùî.ç’£©ùî [ ã. T¹ 𠥯 ¥É v’Ñ  ¥ P¨rT[ 1] . äÍ ©ùî T¹¤9}ÉI NýÌÄâ ìÏ¥‹¨[2] . Ù Û Û© ª¹ 2Z/¼Ì“Ï¥¹ u, R¼ ÜV Ø BÕ z¥â ìÉ[ 4] .Œ  ‹  ¯KÅB祹, P¨rT 9 4[› †}9¤.  T¹BÕ ‹l , Ÿ÷W,Nì® ÷,Bt 9Á ‹¥SE ÂF 28 d¼ ì ¯[v¹Kª,7 Ov¥ÔÚ、7、Ä©ª ]à ”v,Ð  ÉÏVCKz¥ صs ¯A÷.  ¯†É ØW¼ ì 3É9 7 SVCµs, îµ·S [M12VCKz,M5„M13Q­,VC µ¥¹M6,M9„M10 .ƒ ª ü,28 d ì - H,† Ø ¥1É¥ª Ÿïv 7 SAC,‚ É¥ ŒÄX 7 S ],VC¼ ì 3É ü µ ïv ˜ 7.35 d¥I N¼ ìÐ21 d„28 dM1,  Ðv¥µsïv êl,­  M12 ,¼ ì7„ÄÐvX Àµµs.M12„M5I N¼ ìà 3É z, Oª ]µ î ”v,VC µ¥ Ø ¯¹M6„M10 , -€Ðª€ îµ·Sµs A÷. Vn,lÕ28dª,  ÉI N¼ ì 3É¥Bñ1 H ù,† Ø ¥1É¥ª Ÿ 7 S¤žµrè,I N¼ ìµ v–9É,Ðv¥µ vv êl,µt·S .ÀÑVv.56Š 2 j  v Ð Ð »37 V2 ‚] H ùÉ ¥Z‚] H I N¼ ì 3É¥•YTable 2 The effect of different substrates ulation on Lycopersicum esculentum seedling growth at different stage ØTR21 dÔÚ/cmStem heightÔY/mmStem diameter FW/g·é-1DW/mg·é-128 dÔÚ/cmStem heightÔY/mmStem diameter FW/g·é-1DW/mg·é-1M1 2.37 1.23 0.19 11.17 4.34 1.67 0.54 47.50M2 2.51 1.34 0.20 12.07 4.15 1.68 0.50 44.60M3 2.64 1.27 0.17 11.00 4.51 1.71 0.52 43.73M4 2.45 1.22 0.20 12.13 4.53 1.85 0.52 45.47M5 2.41 1.22 0.24 14.67 4.67 1.89 0.61 49.93M6 2.21 1.23 0.14 9.40 3.67 1.63 0.34 29.80M7 2.65 1.18 0.18 10.80 3.87 1.64 0.43 37.47M8 2.35 1.33 0.19 11.47 4.41 1.82 0.52 46.93M9 2.27 1.11 0.14 9.73 3.92 1.72 0.32 28.00M10 2.40 1.16 0.13 8.53 3.70 1.67 0.33 29.27M11 2.17 1.26 0.18 11.13 4.21 1.75 0.51 43.00M12 2.79 1.27 0.23 14.27 4.91 1.98 0.72 66.07M13 2.40 1.24 0.19 11.93 4.85 1.82 0.60 52.93M14 4.30 1.77 0.41 22.46 7.46 2.53 1.16 95.93 ØTR35 dÔÚ/cmStem heightÔY/mmStem diameter FW/g·é-1DW/mg·é-142 dÔÚ/cmStem heightÔY/mmStem diameter FW/g·é-1DW/mg·é-1M1 7.10 2.54 1.54 132.0 10.90 3.11 3.35 251.0M2 6.39 2.26 1.06 93.8 9.40 2.73 2.79 210.2M3 6.67 2.39 1.31 115.0 12.10 2.97 3.41 252.6M4 7.36 2.59 1.60 138.7 13.63 3.19 4.20 324.0M5 8.26 2.67 1.64 142.5 14.10 3.27 4.55 377.6M6 5.62 1.95 0.81 68.9 9.47 2.93 2.61 200.6M7 7.04 2.16 1.32 116.8 12.19 3.01 3.48 265.6M8 7.73 2.46 1.43 130.1 13.17 3.17 3.51 286.6M9 7.13 2.32 1.37 116.2 13.59 3.15 3.69 294.8M10 6.49 2.38 1.21 107.1 11.53 2.89 3.27 250.8M11 7.09 2.47 1.38 121.3 11.53 3.05 3.94 306.8M12 8.81 2.77 2.09 170.2 15.63 3.59 5.69 430.2M13 7.61 2.49 1.46 128.1 12.69 3.23 4.02 301.2M14 11.31 3.22 2.31 201.9 14.90 3.57 5.42 422.23É42 d¥I N¼ ì,vª ]Xvvh Ð. îµ ØÏ,  ¯†ÉM12VCKª,¼ ì7„ÄsY VCKµ¥M6 Ø¥2.18„2.14,7 OÑV v,ŒÐv Àµµs.¹÷z¹ ßN¼ ì3É f ƒ,9 Ø I N¼ ì¥ ì· ”,²T ¯[M12Kª,vQ­,€íµs.Œ42 d H, îµ Øϼ ìÔÚ Àµµs.2.3 ‚]É ¥ZI Nî ìÉ ¥•Y‚]É ¥ZI Nî ìÉ ¥•YnV3.V3 ‚]É ¥ZI Nî ìÉ ¥•YTable 3 The effect of different substrates ultion on Lycopersicum esculentum seedling qualit ØTR M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 M13 M14GSI 7.13 6.11 6.20 7.58 8.76 6.21 6.56 6.90 6.83 629 8.12 9.88 7.67 10.06ÿ ì· ”ÔY/ÔÚ±éÄ.NotesGood seeding indexstem diameter/stem heightdryweight.VV3 V[ A,î ì ù îµ ØI N¥ ì· ”GSIûl¿v.‚]É ¥Z‚]­WI N¥ ì· ”i“v¥µs, ÏM12I N¥ ì· ”rž 9.88,Ðv10.06¤Í,cµ  ¥É ¥ZϹKÚ, Q¹M58.76„M18.12.M2¥ ì· ”K®,ǹ6.11.3 ² ‚Ð ‚[ª ƒ  ¹öâI N ì H,  £¼ ìžÈèr, ÀC ì‚ „¼ ìÛÄC. îµ
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