CAJ | 학술논문

以茄子、节瓜、有棱丝瓜为材料，采用不同大小粒径的两种类型的保水剂育苗，研究保水剂对蔬菜幼苗质量以及保肥能力的影响。结果表明，育苗基质中保水剂浓度越高，育苗基质的保肥能力越强，但保水剂浓度过高时，会抑制蔬菜幼苗的生长，低浓度保水剂促进蔬菜幼苗生长效果明显，且小粒径保水剂壮苗效果优于大粒径保水剂，小粒径保水剂的浓度为1%时，育苗效果最佳，茄子、节瓜、有棱丝瓜幼苗的株高、茎粗、最大叶片面积均达到最大值，与对照相比差异达极显著水平。
이가자、절과、유릉사과위재료，채용불동대소립경적량충류형적보수제육묘，연구보수제대소채유묘질량이급보비능력적영향。결과표명，육묘기질중보수제농도월고，육묘기질적보비능력월강，단보수제농도과고시，회억제소채유묘적생장，저농도보수제촉진소채유묘생장효과명현，차소립경보수제장묘효과우우대립경보수제，소립경보수제적농도위1%시，육묘효과최가，가자、절과、유릉사과유묘적주고、경조、최대협편면적균체도최대치，여대조상비차이체겁현저수평。
In order to investigate the stockosorb’s effect on quality of vegetable seedling and fertilizer-keeping capacity,different stockosorbs were adopted to seedings of eggplant(Solanum melongena L.var.serpentinum L.H.Bailey),chieh qua(Benincasa hispida Cogn.var. chieh-qua How.),towel gourd〔Luffa acutangula(L.) Roxb.〕.The result indicated that with the increase of stockosorb concentration in seedlings,the fertilizer-keeping capacity of seedling substrates increased.But too higher concentration might inhibit the growth of vegetable seedlings. The low concentration treatment could promote the growth of vegetable seedlings.Besides,the effect of small particles stockosorb was better than the big particles.When the concentration of small particles stockosorb was 1%,its effect on seedlings was the best.The plant height,stem diameter,leaf area of eggplant,chieh qua,towel gourd all reached the highest value.The differences reached the extreme significant level,as compared with the contrast.