1.
The study on various form of seedling bed and seedling shed was carried out in Jilin province newly developed tobacco areas.
本文针对吉林省新烟区的环境特点,对不同形式的苗棚苗床对烟苗的影响进行了研究。
2.
Study on the Effects of Different Breeding Materials on the Root Morphogenesis of Flue-cured Tobacco in Seedling
不同育苗材料对烤烟苗期根系形态建成影响研究
3.
Effects of Illumination Intensity on Growth of Tobacco Seedling and Content of Metabolites
光照强度对烤烟烟苗生长和代谢产物含量的影响
4.
This productis safe both to the seeds germination and the seedlings,as wellas personnelthatconducting the application ,it may be used as an alternativeto the weedsremoving by hand forseed bed .
该药剂对烟种萌发和烟苗安全，对施药人员安全，可替代苗床手工除草。
5.
Study on Physiological and Biochemical Characters of the Flue-cured Tobacco of Different Breeds in Seedling Period;
不同品种烤烟苗期生理生化特性的研究
6.
Effect of Different Floating System Substrates on Tobacco Seedling
不同漂浮育苗基质对烤烟育苗的影响
7.
A comparative study on the three seedling-breeding systems for flue-cured tobacco in Lianzhou
连州烟区不同烤烟育苗方式比较试验
8.
Studies of Technique of Improving Tobacco Seedlings Quality in the Floating System;
提高烤烟漂浮育苗成苗素质的技术研究
9.
Effects of Seedling Hardening at Different Water Levels in Float System on Growth,Development and Physiological Characteristics of Flue-cured Tobacco Plant
烤烟漂浮育苗中不同水位炼苗对烟株生长发育及生理特性的影响
10.
All steamy smoke choked off the flames.
一股潮湿的烟熄灭了火苗。
11.
Research of Producing HBV Vaccine with Transgenetic Tobacco;
利用转基因烟草生产乙肝疫苗的研究
12.
Effect of AM Fungi on Growth and Nutrition of Flue-cured Tobacco Seedlings;
AM真菌对烤烟幼苗生长和营养的影响
13.
Application of PGPR fertilizer in flue-cured tobacco seedling production using floating system
PGPR菌肥在烤烟漂浮育苗中的应用
14.
The Effects of Exogenous CaCl_2 on Salt Tolerant of Tobacco Seedlings
外源CaCl_2对烟草幼苗耐盐性的影响
15.
Studies on Nutritional Growth Characteristic and Key Skills of Flue-Cured Tobacco Seedlings in the Floating System;
烤烟漂浮育苗中营养生长特性和育苗关键技术的研究
16.
Effect on the Flue-cured Tobacco Development,Output and Quality of Nourishment-bag Temporary Planting Seedling and Float-seeding;
营养袋假植苗与漂浮苗对烤烟生长发育和产质量的影响
17.
Studies of Peat Substitution in Matrix and Nurture Seedlings Technique in the Floating System of Flue-cured Tobacco
烤烟漂浮育苗基质中草炭替代和培育壮苗技术研究
18.
Effect of Humic Acid of Media on Tobacco Seedling-growing in Float Tray System
高腐殖酸含量的育苗基质对烟草育苗生长的影响