吉林师范大学学报：自然科学版
吉林師範大學學報：自然科學版
길림사범대학학보：자연과학판
Jilin Normal University Journal:Natural Science Edition
2012年
4期
39-42
,共4页
李长有%倪福太%王淑范%刘飞雪%伦志博%史云雪%金昌民
李長有%倪福太%王淑範%劉飛雪%倫誌博%史雲雪%金昌民
리장유%예복태%왕숙범%류비설%륜지박%사운설%금창민
朝鲜碱茅%耐盐性%发芽率
朝鮮堿茅%耐鹽性%髮芽率
조선감모%내염성%발아솔
Puccinellia chinampoensis%salt resistance%germination rate
对朝鲜碱茅种子在4种盐分NaCl、Na2SO4、Na2CO3、NaHCO3的7个不同浓度（0.3%、0.5%、0.7%、0.9%、1.1%、1.3%、1.5%）的胁迫下进行发芽试验,分别观测其发芽情况,胚根和幼苗的生长.结果表明：朝鲜碱茅种子的发芽率随盐分浓度的增加而降低.其耐盐顺序为Na2SO4〉NaCl〉NaHCO3〉Na2CO3.
對朝鮮堿茅種子在4種鹽分NaCl、Na2SO4、Na2CO3、NaHCO3的7箇不同濃度（0.3%、0.5%、0.7%、0.9%、1.1%、1.3%、1.5%）的脅迫下進行髮芽試驗,分彆觀測其髮芽情況,胚根和幼苗的生長.結果錶明：朝鮮堿茅種子的髮芽率隨鹽分濃度的增加而降低.其耐鹽順序為Na2SO4〉NaCl〉NaHCO3〉Na2CO3.
대조선감모충자재4충염분NaCl、Na2SO4、Na2CO3、NaHCO3적7개불동농도（0.3%、0.5%、0.7%、0.9%、1.1%、1.3%、1.5%）적협박하진행발아시험,분별관측기발아정황,배근화유묘적생장.결과표명：조선감모충자적발아솔수염분농도적증가이강저.기내염순서위Na2SO4〉NaCl〉NaHCO3〉Na2CO3.
The germination percentage,the growth of embryonic root and seedling Puccinellia chinampoensisi were tested,and NaCl,Na 2 SO 4,Na 2 CO 3 and NaHCO 3 with seven concentrations(0.3%,0.5%,0.7%,0.9%,1.1%,1.3% and 1.5%) were used as the stress factors.The results showed that the germination percentage decreased with the increasing of salt concentration.The order of salt resistance was as follows:Na 2 SO 4〉 NaCl 〉NaHCO 3 〉Na 2 CO 3.
