苗盘是烤烟漂浮育苗的基本载体,不同孔径的苗盘对烟苗素质影响较大.通过选取160孔、200孔、242孔3种规格苗盘开展育苗,探讨苗盘对烟苗生长发育的影响.结果表明,采用160孔的育苗盘,烟苗长势最好,烟苗生物量较为适宜,移栽成活率、田间性状表现最好.

本试验以烤烟品种NC55为对照,研究鉴定5个不同基因型烤烟品种在山东生态区的植物学性状、农艺性状、经济性状、外观质量、感官品质、化学成分含量和抗病性等的差异.结果表明:不同基因型品种的生态差异性明显,各品种的农艺性状均表现较好,NC-YATAS6、豫烟11号和RGH51的综合经济性状相对表现较好,优于或与对照品种NC55相当;湘烟5号、Cc27需肥水平较高,NC-YATAS6、豫烟11号和RGH51以中等施肥水平较为适宜;各品种中部及上部原烟化学成分含量均在适宜范围内;湘烟5号的外观质量相对较好,优于NC55,Cc27和RGH51的外观质量与对照NC55相当;各品种的上部叶感官质量均低于对照品种,豫烟11号和湘烟5号的中部叶感官质量相对较好,与NC55相当.

本文基于层次分析法构建烟农专业合作社绩效评价的指标体系,通过信息熵技术和理想点原理构建评价模型,并应用该模型对15个样本烟农专业合作社进行绩效评价.结果表明,山东烟农专业合作社整体发展水平较高,但存在不平衡性;合作社年盈余、社员年均纯收入高于当地平均数比例、社员年均纯收入高于当地平均数比例、带动非社员数量四个指标在合作社绩效评价指标中尤为重要.政策建议:加强烟农专业合作社的标准化和规范化建设;政府、烟草公司应科学构建烟农专业合作社绩效评价体系,并依此制定相应政策.

烟农合作社已成为专业化育苗的实施主体。对山东潍坊烟区专业化育苗的两种组织模式进行了调查分析，认为在经济较发达、劳动力资源紧缺的烟区，采用合作社组建专业队的方式比较合适；在种烟区域较为分散、经济欠发达、劳动力较为充足的烟区，采用专业队承包用工的模式较为适宜。

On the basis of survey on the integrated service-oriented cooperative team of tobacco planters in Weifang, we introduces the development situation and characteristics of comprehensive cooperative team, and analyze the organization and management, service management, income distribution mechanism, and identify the existing problems, and propose some consummating measures such as implement scientific management, improving the quality of management personnel and the comprehensive cooperative development quality, increase financial support, improve the quality of service, etc.

A Flue-cured tobacco new varieties of hybrid male sterility Zhongyan 205 (previously CF9087) was bred by Qingzhou Tobacco Research Institute and others, whose parent was MS CF90 as the female and CF87 as male. Zhongyan 205 had been validated by Shandong Tobacco Variety Validation Committee of the National Tobacco Variety Approval Committee in October 2012. The variety inherited the excellent characteristics of both parents. It had good performance with regard to leaf yield, quality, economic value, and disease resistance. Overall, it was better than NC89 Zhongyan100 in Shandong, Henan and other tobacco-growing areas. Appearance quality and inherent quality is in line with the current requirment of the cigarette industry. It has strong resistance to TMV, brown spot disease, CMV and PVY. Not only is it suitable for planting in Weifang, but also for Shandong and other similar tobacco growth region. It has stable performance and high agricultural economy.

运用典型案例分析的方法，调研分析了潍坊平原、丘陵、山区3个有代表性的烟草农机专业合作社的经营效益，针对存在的农机配套资金不足、服务定价机制不完善、发展后劲不足等问题，提出了相关建议措施。

A new flue-cured tobacco variety Luyan 2 (previously CF90NF), bred from flue-cured tobacco variety Zhongyan 98, passed the evaluation by Shandong tobacco variety evaluation committee of the national tobacco variety approval committee in October 2012. Luyan 2 maintained excellent features of Zhongyan 98, such as high quality and yield, easy to cured, and overcomes some shortcoming of Zhongyan 98. Compared to NC 89, the variety has better comprehensive characteristics, especially in minor color difference of tobacco leaf back and face, and better exterior and interior quality. It has stable economic benefit and high industrial availability, and is suitable for Weifang and other similar ecology regions.

A new tobacco production pattern: separation of planting from curing,which could separate tobacco planting from curing process,was introduced and demonstrated.By using this pattern,a large number of labors could be released from the intense work.Thus,the labor intensity could be reduced.The other benefits include that curing process could be specialized,and the flue-cured tobacco quality could be guaranteed.Meanwhile,the new production pattern has stimulated the initiatives of the tobacco-farmers,who want to plant tobacco but have no curing facility.So it is an effective planting pattern under the new situation.

High population with limited land,tobacco competing land with grain crop,difficult in adjusting tobacco planting system,continuous tobacco planting,severe soil compaction,increasing diseases and insects,all of these problems influenced tobacco production in Linqu county.Based on long-term experiments and demonstration,the advantage of flue-cured tobacco and sweet potato intercopping system,planting mode,economic profit,and the key measures for extension were analyzed.The results indicated that flue-cured tobacco and sweet potato inter-cropping system could increase profit per unit land area and tobacco planting area.The system is an effective adjustment measure under the condition of difficult in adjusting rotation in large scale.

2005年在临朐进行了烟草纱网覆盖栽培试验。结果表明,纱网覆盖烟田与对照相比,666.7m2产量增加37 kg,净产值增加415元。纱网覆盖栽培有效地控制了有翅蚜虫的迁飞,控制了病毒病的传播,防治效果达到85%。

阐述了气流下降武砖混结构的改良型密集烤房的建造技术、烘烤工艺及特性,并就使用过程中存在的问题及解决途径作了分析.实践证明以蜂窝煤作燃料,并配备了"自动化烘烤控制器"的气流下降武砖混结构的改良型密集烤房,操作简单,烤后质量、烘烤成本均有显著改善,是当前密集烤房中较为实用的一种,具有极大的推广和应用价值.

节水灌溉、早起垄早盖膜、起槽形或碟形垄、应用保水剂等烤烟旱作栽培技术措施都收到了一定成效.隔行灌溉能节水50%以上.早起垄早盖膜,配合起槽形或碟形垄,对旱区烤烟栽培效果明显.早起垄早盖膜产量比对照高85.5 kg/hm,产值比对照高930.15元/hm2,上等烟比对照高2.26个百分点.由于2003年降水比往年偏多,烟株在生长季节基本上没有遇到干旱,因此保水剂(高吸水树脂)效果不明显.