不同栽培方式对二代郁金香生长和开花的影响

Effect of Different Cultivation Methods on Growth and Florescence of Tulip Second Generation

以郁金香品种‘金色牛津’为试材,分别栽种于种植箱、花盆和露地苗床上,在出芽期、开花期和采收期分别观测其出芽率、开花率、株高、叶片数、叶宽、叶长、花葶高、花纵径、花横径、子球个数和子球直径。结果表明:不同的栽培方式影响了二代郁金香的生长和开花,采用箱栽方式的二代郁金香生长情况和开花性状要明显好于采用盆栽栽培方式;而采用地栽方式的子球生长状况要明显好于盆栽方式和箱栽方式。栽培方式中箱栽的总体性状最好,盆栽的总体性状最差,地栽的介于二者之间。研究表明二代郁金香种球在浙江丽水地区可采用箱式栽培,且在园林美化方面有一定的利用价值。

Using tulip‘Golden Oxford＇as materials,effects of 3different cultivation ways on growth and development traits of tulip second generation were studied.11 growth traits as date of bud,blossom rate,plants height,leaf number,leaf width,leaf length,scape height,blossom transverse diameter and vertical diameter,cormel number and diameter were observed and analyzed.The results showed that growth traits and flowering characters of tulip second generation cultivated in the boxes were significantly better than those cultivated in the flowerpot.While cormel growth traits of studied tulips through ground cultivation were better than those cultivated both in the flowerpots and boxes.Relatively,tulips in the boxes exhibited the best growth vigor among the three cultivation methods,followed by ground and pot cultivation.Thus using boxes to cultivate tulip second generation was obviously feasible especially when its value of landscape beautification was considered.