18 February 2007, Volume 1 Issue 2

    

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研究论文
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  Construction and Transformation of Inverted Repeat of Turnip Mosaic Virus Coat Protein Gene

  Luo Jing~;;Chen Wei~;Zhuang Mu~;et al.

  . 2007, 1(2): 0-12. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-005

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  The construct using inverted repeat sequences of the coat protein gene of TuMV was designed,and introduced into Sijiucaixin via Agrobacterium tumefaciens-mediated transformation system.13 positive transformants were obtained through PCR analysis.The transgenic efficiency was up to 2 %.
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  Comparative Studies on Seedling Adaptability of Different Tomato Strains under Variable Light Intensity

  Xi Haijun~;;Feng Hui~;Zhu Yanshu~;et al

  . 2007, 1(2): 0-22. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-009

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  Effect of variable light intensity on morphological characteristic,photosynthetic characteristic and related physiological-biochemical index of tomato seedling were studied,which used two tomato strains 01(weak light tolerance ) and 04 (weak light sensitive) as materials.The result was as follows:The content of chlorophyll,Pn,Fv/Fm and PhiPSⅡ showed wavy changes,whose amplitude of variation was different under variable light intensity.Amplitude of variation of strain 01 was lower than strain 04.Recovery deg...
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  Leaf Proteomic Analysis of Pepper Cytoplasmic Male Sterility and Maintainer Lines during Flowering

  Wang Shigang;Wang Yu;Tang Yong;et al.

  . 2007, 1(2): 0-16. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-007

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  Using two-dimensional gel electrophoresis(2D-PAGE) and MALDI-TOF-MS analysis,maps of leaf proteins from cytoplasmic male sterility(CMS) and maintainer lines of pepper were obtained and analysised.The results indicated there were several different protein spots,which may be related to male sterility of botany,distinguishing the leaves of CMS and maintainer lines during flowering.
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  The Effect of Water Content on Growth,Photosynthetic Characteristics and Yield of Tomato Grown in Organic Substrates

  Xia Xiubo;Yu Xianchang;Zhang Lin

  . 2007, 1(2): 0-18. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-008

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  Qifen,a tomato variety,was used to study the effects of different water content on the growth,photosynthetic characteristics and yield of tomato grown in organic substrates.The experiment designed(95±5)%,(80±5)%,(65±5)%,(50±5)% four relative water content(RWC)treatments,three replicates.The results indicated that with RWC increasing ,the plant height,stem thickness,the length of nodes,leaf area and yield,the net photosynthesized rate,transpiration rate,stomatal conductance increased but water utility effici...
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  Effects of Different Amount of Organic Fertilizer on Populations of Aphis gossypii Glover and Tetranychus urticae Koch and the Yield of Cucumber

  Zhang Baoxiang;Du Xiangge

  . 2007, 1(2): 0-24. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-010

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  The effects of different level of organic fertilizer on Aphis gossypii and Tetranychus urticae populations and yield of cucumber were investigated.The results showed that the number of A.gossypii and T.urticae populations increased when the application of organic fertilizer increased.The average number of A.gossypii in the high fertilizer treatment plot was 4.10 per plant,which was 2.56 times,5.13 times and 8.20 times compared to that of middle,low and control treatment respectively .The average number of T...
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  Investigation on Vegetables Polluted by Animal Manure in Nanjing

  Chen Xin~;;;Chang Zhizhou~;Yuan Sheng~;et al.

  . 2007, 1(2): 0-27. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-011

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  Vegetables; Animal manure; Pollution; Coliform bacillus group;
品种选育
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  A New Hot Pepper F_1 Hybrid —‘Tongyan No.2’

  Li Jin;Gu Hui;Hu Guihua;et al.

  . 2007, 1(2): 0-35. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-015

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  Tongyan No.2 is a new hot pepper F_1 hybrid developed by crossing two self-lines 97-2 which was selected from Haimenxiaolajiao as a female parent and 87-2 which was selected from Taikongjiao as a male parent.The fruit is long lantern-shaped,12.0 cm in length,4.4 cm of shoulder diameter,and 0.3 cm of flesh thickness.Average fruit weight is 43.8 g,and average yield is 48 t·hm -2 .It is resistant to virus and middle sensitive to anthracnose.It is suitable to be cultivated in early spring and late autumn in pro...
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  A New Cabbage F_1 Hybrid —‘Chunkui’

  Wang Chenggan~;Zhu Shidong~;Wang Su~;et al.

  . 2007, 1(2): 0-33. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-014

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  Chunkui is a new cabbage F_1 hybrid developed by crossing self-incompatible lines 9701-2 with HT502.It is early maturity.The growth period is about 150 days.The plant is 31 cm in height,and 66 cm in expansion diameter.The leaf is green in color with little wax powder.The head is overlapping and compact,22 cm in height,14 cm in diameter. Newel is 6.4 cm.The content of VC is 368.0 mg·kg~ -1 ,fibre is 6.3 g·kg~ -1 ,solube sugar is 22.2 g·kg~ -1 .Average head weight is 1.50 kg,the firmly true degree of head is ...
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  A New Cucumber F_1 Hybrid —‘Jiyou No.9’

  Sun Hanyou;Yang Yuchun;Liu Weidong;et al.

  . 2007, 1(2): 0-37. https://doi.org/CNKI:ISSN:1000-6346.0.2007-02-016

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  Jiyou No.9 is a new cucumber F_1 hybrid developed by cossing a self-line 99006 as a female parent and another self-line 98114 as a male parent.The maternal line 99006 was selected from Jinyin No.1.The paternal line 98114 was selected from Ribenchunlu.It is high resistant to downy mildew,resistant to powdery mildew and fusarium wilt.The fruit is about 25-30 cm in length and 180 g in weight.Its skin is dark green with thick and white spines.Its yield is 105 t·hm -2 .It is suitable for cultivation in solar-hea...