长江蔬菜
長江蔬菜
장강소채
JOURNAL OF CHANGJIANG VEGETABLES
2015年
8期
24-26,27
,共4页
王蓓%常义军%陈奎礼%胡波%徐明喜%陈莉莉%王东升
王蓓%常義軍%陳奎禮%鬍波%徐明喜%陳莉莉%王東升
왕배%상의군%진규례%호파%서명희%진리리%왕동승
甘蓝幼苗%多效唑%基质%浓度
甘藍幼苗%多效唑%基質%濃度
감람유묘%다효서%기질%농도
Cabbage seedlings%Paclobutrazol%Substrate%Concentration
以甘蓝H-60为材料,采用穴盘育苗的方法,将5种浓度(0.125、0.25、0.5、1.0、1.5 mg/L)多效唑添加到育苗基质中,研究不同浓度多效唑对甘蓝幼苗生长的影响。研究结果表明,基质中添加1 mg/L多效唑能有效降低甘蓝幼苗株高,缩短下胚轴长。综合幼苗的茎粗、株高、生物量、下胚轴长、壮苗指数等各项生长指标,基质中添加多效唑浓度为0.125 mg/L和1.0 mg/L时,能有效提高甘蓝幼苗的壮苗指数,有利于培育甘蓝壮苗。
以甘藍H-60為材料,採用穴盤育苗的方法,將5種濃度(0.125、0.25、0.5、1.0、1.5 mg/L)多效唑添加到育苗基質中,研究不同濃度多效唑對甘藍幼苗生長的影響。研究結果錶明,基質中添加1 mg/L多效唑能有效降低甘藍幼苗株高,縮短下胚軸長。綜閤幼苗的莖粗、株高、生物量、下胚軸長、壯苗指數等各項生長指標,基質中添加多效唑濃度為0.125 mg/L和1.0 mg/L時,能有效提高甘藍幼苗的壯苗指數,有利于培育甘藍壯苗。
이감람H-60위재료,채용혈반육묘적방법,장5충농도(0.125、0.25、0.5、1.0、1.5 mg/L)다효서첨가도육묘기질중,연구불동농도다효서대감람유묘생장적영향。연구결과표명,기질중첨가1 mg/L다효서능유효강저감람유묘주고,축단하배축장。종합유묘적경조、주고、생물량、하배축장、장묘지수등각항생장지표,기질중첨가다효서농도위0.125 mg/L화1.0 mg/L시,능유효제고감람유묘적장묘지수,유리우배육감람장묘。
Taking cabbage cultivar H-60 as material, we added 5 kinds of concentrations (0.125, 0.25, 0.5, 1.0, 1.5 mg/L) of paclobutrazol into substrates and studied the effects of different concentrations of paclobutrazol on the growth of cabbage seedlings which were raised in plugs. The results showed that, adding 1.0 mg/L paclobutrazol could effectively reduce the height of cabbage seedlings and shorten the length of hypocotyl. While synthesized the growth indexes of stem diameter, plant height, biomass, hypocotyl length and sound seedling index, respectively adding 0.125 mg/L and 1.0 mg/L paclobutrazol in substrate could effectively improve sound seedling index of cabbage, and were conducive to breeding sound cabbage seedlings.