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关于纬度论文范文 云烟105和NC297在江西不同纬度烟区生态适应性相关论文写作参考文献

分类:论文范文 原创主题:纬度论文 更新时间:2024-04-01

云烟105和NC297在江西不同纬度烟区生态适应性是大学硕士与本科纬度毕业论文开题报告范文和相关优秀学术职称论文参考文献资料下载,关于免费教你怎么写纬度是什么意思方面论文范文。

摘 要:以江西烟区主栽烤烟品种K326为对照品种,在江西不同纬度烟区进行了品种适应性试验,并对各品种主要农艺性状、经济性状及烟叶品质特性进行了分析评价.结果表明,云烟105大田前期生长较快,中、后期生长中等,原烟外观质量略优于对照K326,在江西烟区同等栽培及烘烤措施下,较易烘烤.云烟105的产量、产值均显著优于K326,内在化学成分比较协调.NC297大田前期生长略快,中、后期生长较快,成熟度较好,NC297的综合抗病性较强,产量、产值均显著高于K326,内在化学成分协调.在江西烟区生态条件下NC297较云烟105表现好,单位产量、产值高,性状较稳定,适应性好,初步认为NC297在江西烟区推广应用价值较大.

关键词:烤烟;品种;江西烟区;生态适应性;产量;品质

中图分类号:S572.04 文章编号:1007-5119(2014)04-0034-07 DOI:10.13496/j.issn.1007-5119.2014.04.007

Ecological Adaptability of Flue-cured Tobacco Varieties Yunyan 105 and NC297 in Different Latitude Regions of Jiangxi

LIU Yi1, CHEN Renxiao2, HUANG Linhai1, LIAO Weifa2, HE Kuanxin2, SHEN Changyou1*,

LIU Xiaoping1, XIAO Xianyi3, ZHONG Qiuzan1, LIU Weidong1, FAN Zhongliang4

(1. Gannan Academy of Sciences, Ganzhou, Jiangxi 341000, China; 2. Jiangxi Provincial Tobacco Company, Nanchang 330009, China; 3. Ganzhou Tobacco Company of Jiangxi Province, Ganzhou, Jiangxi 341000, China; 4. Xiajiang County Tobacco Company of Jiangxi Province, Xiajiang, Jiangxi 331409, China)

Abstract: By using flue-cured tobacco variety K326 as a control, we investigated variety (Yunyan 105 and NC297) adaptability to various latitudes in Jiangxi province, analyzed and evaluated their major agronomic characters, economic characters and leaf quality. The results showed that Yunyan 105 grew fast in early stage, and moderate in middle and late stages of field growth. The appearance quality of Yunyan 105 was slightly better than that of K326. Yunyan 105 was easier to cure than K326 under the same cultivation and curing measures. The yield and production value of Yunyan 105 were significantly higher than those of K326, and its chemical composition was more coordinated than that of K326. NC297 grew moderately in the early stage and fast in the middle stage and final stage of field growth. The maturity of NC297 was better than that of K326. NC297 had strong comprehensive resistance, coordinated chemical composition, stable yield and quality features, and good adaptability. The yield and quality of NC297 were better than those of Yunyan 105 under Jiangxi Tobacco ecological conditions. Therefore, we recommend that NC297 as a potential variety to plant in a large area in Jiangxi province.

Keywords: flue-cured tobacco; variety; Jiangxi tobacco area; ecological adaptability; yield; quality

为夯实江西卷烟原料基础,提高江西卷烟市场竞争力,挖掘品种特色,进一步彰显江西浓香型烟叶特色提供技术支撑,筛选出适合江西生态特色烤烟品种.黄茂军等[1]、王利兵等[2]、程小强等[3]、朱红根等[4]、刘毅[5]曾在江西(赣南、赣中、赣东)部分烤烟生产区进行了烤烟新品种生态适应性研究,认为NC297、云烟105表现较好.然而江西不同纬度的烟区冬、春季气温回升快慢不同,对烤烟

总结:该文是关于纬度论文范文,为你的论文写作提供相关论文资料参考。

参考文献:

1、 江西首富李义海 “济民可信”每次并购背后,都追求出击的准确性,并有相应的经营管理上的改革,创新是“快鱼”保持旺盛竞争力的关键。弃文从商,从医药代表做起白手起家。

2、 江西体育产业和红色旅游模式 (井冈山大学 体育学院,江西 吉安 343009)[摘 要]本文对江西省体育产业和红色旅游发展模式的整合和战略、构建江西省体育产业与红色旅游产。

3、 江西筹建村镇银行意义和实施策略 【摘要】江西省的农业生产规模在我国各省份中属于前列,在江西近数十年的发展过程中,以资源产业为主的第二产业与第三产业逐渐取代第一产业成为江西经济发。

4、 江西资源枯竭型城市现状和 摘 要:江西省矿产资源丰富,在长期的经济发展中,其能源资源、矿产等开发为国家经济发展做出了卓越贡献,但是也产生了诸如景德镇、萍乡、新余和大余四个。

5、 江西财政厅召开国有资产、企业财务报告培训班 本报讯(记者 唐碧)近日,江西省财政厅召开企业财务会计决算、行政事业单位国有资产、政府经管资产及自然资源资产报告培训班,布置和培训2017年度各。

6、 法国105岁自行车手再创世界纪录 3年前,法国自行车手罗伯特·马尔尚以1小时骑行26 927公里的速度,创下了百岁以上年龄组世界纪录。据美国媒体报道,当地时间1月4日,现年105。