Search Results

106 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, AP 35

    Measuring canopy nitrogen nutrition in tobacco plants using hyper spectrum parameters

    ZOU Yong; YE Xiaoqing; YU Zhihong; CHEN Yufeng; WANG Wei; CHEN Jianjun
    (1) Shenzhen Tobacco Ind. Co., Ltd. of CNTC, Shenzhen, Guangdong, P.R. China; (2) Shenzhen Boton Flavors & Fragrances Co., Ltd., Shenzhen, Guangdong, P.R. China; (3) Tobacco Laboratory, South China Agricultural University, Guangzhou, Guangdong, P.R. China
    The aim of this paper is to study the quantitative relationship between above-ground nitrogen accumulation (ANA) of flue-cured tobacco and canopy spectral parameters, and then build a monitoring model for ANA of flue-cured tobacco based on various ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 01

    Performance of fire-cured tobacco with compost from urban sources

    COZZOLINO E.; LEONE V.; LOMBARDI P.
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy
    A two-year trial of Kentucky fire-cured tobacco fertilisation with compost from urban organic waste was conducted with three cultivars (Foiano, Riccio beneventano and SKL) on two farms in the province of Benevento (Italy). A commercial compost, produced ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 04

    Influence of plant density and leaf priming collection on seed and seed oil yield in tobacco

    BUCCIARELLI S.(1); CIVITELLA D.(1); FECONDO G.(1); GHIANNI G.(1); SORRENTINO C.(2); DEL PIANO L.(2); RAIMO F.(2); STANISCI V.(3)
    (1) Consorzio per la Divulgazione e la Sperimentazione delle Tecniche Irrigue (CO.T.IR), Vasto (CH), Italy; (2) Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy; (3) ECOFOX, Vasto (CH), Italy
    In the EU the Common Agricultural Policy (CAP) reform of 2004 has established a gradual reduction in incentives for the production of tobacco. In Italy there was a reduction of about 30% of the area under tobacco cultivation from 2000 to 2010. Value-added ...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 05

    New cultivars for the Italian Burley industry

    COZZOLINO E.; LEONE V.; LOMBARDI P.
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy
    Lack of information about cultivar adaptation to specific areas is a hindrance to the progress of the tobacco industry. To provide such information for Italian Burley areas, an on-farm variety trial is underway at Vitulazio, in the province of Caserta, ...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 08

    SSR analysis of genetic polymorphism in a Nicotiana Germplasm Collection

    DEL PIANO L.; DI DATO F.; ABET M.; RAIMO F.; SORRENTINO C.; SICIGNANO M.; ENOTRIO T.
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy
    Tobacco (Nicotiana tabacum L.) is an important agricultural crop plant that plays a significant role in the economies of many countries. Tobacco breeding aims to develop varieties with wide adaptability, higher potential and suitable chemical constituents ...
  6. Tobacco Science & Technology, 2012, 6, p. 45-47, ISSN.1002-0861

    Analysis of cortex moutan extract with GC/MS

    QU Jiani; JIANG Xingtao; XIAO Haihong; LI Qingting; QIANG Yaofeng
    Shenzhen Boton Flavors & Fragrances Co., Ltd., Shenzhen 518051, Guangdong, P.R. China
    In order to develop a natural tobacco flavor, the main volatile components in Cortex Moutan extract were identified by SPME-GC/MS, and the influence of SPME conditions on determination results was investigated. The results showed that: 1) the proper SPME ...
  7. CORESTA Congress, Edinburgh, 2010, APPOST 01

    Effect of the degree of leaf ripeness at harvest on the yield, quality and chemical characteristics of Oriental (sun-cured) tobacco

    KARAIVAZOGLOU N.A.; PAPAKOSTA D.K.; DIVANIDIS S.
    Aristotle University of Thessaloniki, Greece; Tobacco Institute of Greece, Chemistry Dept., Drama, Greece
    Harvest date is one of the most important crop management practices affecting tobacco yield, quality and usability after curing. In a two-year field experiment, investigations were made into the effect of the degree of leaf ripeness at harvest on several ...
  8. Tobacco Science & Technology, 2010, 8, p. 34-40., ISSN.1002-0861

    Determination of twenty free amino acids in tobacco leaves by HPLC with pre-column derivatization

    CHENG YONG; CHEN LING; DENG XIAO-CHUN
    Shenzhen Boton Flavours and Fragrances Co., Ltd, Shenzhen 518051, Guangdong, P.R. China
    A method for determining 20 free amino acids in tobacco leaf was established by using 2,4-dinitrofluorobenzene (DNFB) as a derivative reagent, 0.015 mol/L disodium hydrogen phosphate and potassium dihydrogen phosphate as buffer solution and 50% aqueous ...