作物研究Issue(4)：447-450,4.DOI:10.3969/j.issn.1001-5280.2014.04.28
生根粉在大田作物上的应用效果
Application Effect of Rooting Powder on Field Crops
摘要
Abstract
Through the regulation of key enzyme activity,the rooting power can promote the root division and adventitious root grow rapidly,reduce root injury caused by transplanting cultivation measures,shorten the day in slow seedlings and promote root early-onset,achieve the goal of improving yield and quality.Some field researches showed that rooting pow-der could promote the photosynthetic and promote plant nutrients formation of crops by changing their physiological-bio-chemical characteristic,thereby increased the average yield and economic output.Rooting powder has the ability to improve the quality of tobacco seedlings,enhance the resistance of tobacco,promote tobacco nitrogen assimilation,regulation of root, stem,leaves nicotine content,improve the quality of tobacco and economic level,to promote greater harmony in the chemi-cal composition of flue-cured tobacco.Proper spraying of rooting powder can improve the yield and economic output of field crops,besides,it also has effects on improving the inherent quality of crops.关键词
生根粉/作物/烟草/应用效果Key words
Rooting powder/Crops/Tobacco/Application effect分类
农业科技引用本文复制引用
周乾,王可,樊芬,屠乃美..生根粉在大田作物上的应用效果[J].作物研究,2014,(4):447-450,4.基金项目
国家烟草专卖局项目（Ts-01，11-14Aa01，2013NK3073）。 （）
