CAJ | 학술논문

以红茶花凤仙(Impatiens balsamina)为材料,研究水培和不同配方基质对红茶花凤仙生长发育指标的影响,以便为其无土栽培提供科学依据.试验设置4个处理,分别为1:1、2:1、1:2体积比的椰糠:泥炭组合和水培,培养至3周、6周、9周时测定生长和开花数据.结果表明,1:2的椰糠:泥炭处理有利于叶数、开花数、叶重、茎重、花重、株重的增加;水培有利于株高和根重的增加,但是不利于开花;1:1和2:1的椰糠:泥炭组合的营养生长差,开花在4个处理中均处于中等水平.
이홍다화봉선(Impatiens balsamina)위재료,연구수배화불동배방기질대홍다화봉선생장발육지표적영향,이편위기무토재배제공과학의거.시험설치4개처리,분별위1:1、2:1、1:2체적비적야강:니탄조합화수배,배양지3주、6주、9주시측정생장화개화수거.결과표명,1:2적야강:니탄처리유리우협수、개화수、협중、경중、화중、주중적증가;수배유리우주고화근중적증가,단시불리우개화;1:1화2:1적야강:니탄조합적영양생장차,개화재4개처리중균처우중등수평.
In order to provide the scientific basis for its soilless culture, the effects of hydroponics and different stromas on growth and development of Impatiens balsamina were studied. The experiment was conducted in four different formulas:coconut husk:peat volume combinations of 1:1, 2:1 and 1:2 and hydroponics. The growth and bloom of I. balsamina were determined after three, six and nine weeks. The result showed that coconut husk:peat volume combination of 1:2 was favorable for the leaf number, flower number, leaf weight, stem weight, flower weight and plant weight of I. balsamina, whereas hydroponics was favorable for its plant height and root weight, but was not for its bloom. The growth of I. balsamina was poor at stromas with coconut husk:peat volume combinations of 1:1 and 2:1, and their blooming abilities were medium among the four formulas.