摘要
【目的】研究不同土壤改良剂对月季花朵品质的影响,为高品质月季的栽培提供理论和技术支持。【方法】对地栽、盆栽两种不同栽培方式的月季施入不同种类、不同用量的土壤改良剂,每隔15d对月季植株生长情况进行观察,并记录月季植株分枝数、花枝长度、花径、花瓣数和单朵花重等,观察周期为一个完整的生长周期。【结果】在地栽月季栽培中,采用全奉德华土壤改良剂可以增长花枝长度,采用誉中奥土壤改良剂可以有效增大花朵的直径;在盆栽月季中,添加一定质量的全奉德华土壤改良剂和誉中奥土壤改良剂有利于月季分枝数、花瓣数增加及花径的增大,有利于花品质的改善,适宜的施用量为0.64kg/盆。【结论】土壤改良对月季花朵品质具有一定的改善作用。
【 Objective】 Effects of different soil amendments on quality of rosa were studied inorder to provide theoretical and technical support for the cultivation of R. 【 Method 】Soilamendments of different kinds and application rates were applied to R. chinensis seedlings planted onground and in pot.＂The growtli situation of tlie R.chinensis seedlings was observed every 15 d and branchnumber, length of flowering branch, flower diameter, number of petal, weight of single flower wererecorded.The observation cycle was a complete growth cycle.【 Result】 For R.chinenS seedlings plantground, Quanfengdehua soil amendment could increase the length of branches, Yuzhongao couldeffectively increase the diameter of the flower.For potted R.chin- S seedlings, adding a certain amount of Quanfengdehua and Yuzhongao soil amendment was conducive to increasing branch number, petal numberand flower diameter, which could improve the flower quality.The appropriate application rate was 0.64 k gpot.【 Conclusion】 Soil amendments can improve the quality of R.chineni to certain extent.
出处
《广西农学报》
2017年第2期18-22,共5页
Journal of Guangxi Agriculture
基金
广西科学研究与技术开发计划项目(桂科攻1598006-5-8
桂科能1598022-1-5)
南宁市科学研究与技术开发计划项目(NC20152008-3)
广西农业科学院基本科研业务专项项目(桂农科2017YM45)
南宁市西乡塘区科学研究与技术开发计划项目(2015302)
关键词
土壤改良剂
地栽月季
盆栽月季
花朵品质
Soil amendment
R. c/iinens i planted on ground
R.chinens is planted in pot . flower quality
