中外葡萄与葡萄酒
中外葡萄與葡萄酒
중외포도여포도주
SINO-OVERSEAS GRAPEVINE & WINE
2014年
1期
17-21
,共5页
徐鹏程%冷翔鹏%彭永彬%刘更森%房经贵
徐鵬程%冷翔鵬%彭永彬%劉更森%房經貴
서붕정%랭상붕%팽영빈%류경삼%방경귀
盐碱土改良%秸秆隔层%葡萄栽培
鹽堿土改良%秸稈隔層%葡萄栽培
염감토개량%갈간격층%포도재배
saline-alkali soil%improvement measures%smaize straw interlayer%the culture of grapes
为改良沿海地区盐碱土壤环境，利用秸秆作为隔盐层改良盐碱土壤。试验设置高盐区、低盐区两组。结果表明：秸秆隔层措施对盐碱土壤改良有明显效果。隔层能够通过阻隔土壤水分运动，实现阻隔盐分、抑制返盐的目的。隔层有利于缓冲不同深度土壤盐分的年季变化，降低作物根部土壤含盐量。隔层处理显著提高了葡萄苗的成活率、存活率，葡萄苗新生叶片数也显著高于对照组。
為改良沿海地區鹽堿土壤環境，利用秸稈作為隔鹽層改良鹽堿土壤。試驗設置高鹽區、低鹽區兩組。結果錶明：秸稈隔層措施對鹽堿土壤改良有明顯效果。隔層能夠通過阻隔土壤水分運動，實現阻隔鹽分、抑製返鹽的目的。隔層有利于緩遲不同深度土壤鹽分的年季變化，降低作物根部土壤含鹽量。隔層處理顯著提高瞭葡萄苗的成活率、存活率，葡萄苗新生葉片數也顯著高于對照組。
위개량연해지구염감토양배경，이용갈간작위격염층개량염감토양。시험설치고염구、저염구량조。결과표명：갈간격층조시대염감토양개량유명현효과。격층능구통과조격토양수분운동，실현조격염분、억제반염적목적。격층유리우완충불동심도토양염분적년계변화，강저작물근부토양함염량。격층처리현저제고료포도묘적성활솔、존활솔，포도묘신생협편수야현저고우대조조。
Improving saline-land soil with smaize straw interlayer to improving the coastal saline-land soil.The preliminary result showed that the effect improving saline-land soil with smaize straw interlayer was obvious. Interlayer could impede movement of soil moisture which salt melts in and reduce accumulation of salt in the surface soil. Interlayer could mitigating the season-year change of soil salt in different depth and removed the salinity of plant roots. Grape survival rate and new leaf number of treatment groups are higher than that of control groups.
