中国园艺文摘
中國園藝文摘
중국완예문적
CHINESE HORTICULTURE ABSTRACTS
2013年
6期
4-6,16
,共4页
盐碱地%土壤改良%树木%存活率
鹽堿地%土壤改良%樹木%存活率
염감지%토양개량%수목%존활솔
saline land%soil improvement%trees%survival rate
@@@@针对呼和浩特市土默特左旗海流村盐碱地的特性，设置3种盐碱地改良措施，以不做任何改良的当地盐碱土为对照，对5年后各处理的土壤理化性质和树木存活率进行比较分析。结果表明：土壤改良5年后，大坑隔离综合改良的土壤改良效果最好，表现为土壤容重、pH值、含盐量和含水量最低，土壤水渗透率最高。4种改良处理的乔灌木存活率由高到低表现为：大坑隔离综合改良＞小坑综合改良＞台田式垫土改良＞对照。
@@@@針對呼和浩特市土默特左旂海流村鹽堿地的特性，設置3種鹽堿地改良措施，以不做任何改良的噹地鹽堿土為對照，對5年後各處理的土壤理化性質和樹木存活率進行比較分析。結果錶明：土壤改良5年後，大坑隔離綜閤改良的土壤改良效果最好，錶現為土壤容重、pH值、含鹽量和含水量最低，土壤水滲透率最高。4種改良處理的喬灌木存活率由高到低錶現為：大坑隔離綜閤改良＞小坑綜閤改良＞檯田式墊土改良＞對照。
@@@@침대호화호특시토묵특좌기해류촌염감지적특성，설치3충염감지개량조시，이불주임하개량적당지염감토위대조，대5년후각처리적토양이화성질화수목존활솔진행비교분석。결과표명：토양개량5년후，대갱격리종합개량적토양개량효과최호，표현위토양용중、pH치、함염량화함수량최저，토양수삼투솔최고。4충개량처리적교관목존활솔유고도저표현위：대갱격리종합개량＞소갱종합개량＞태전식점토개량＞대조。
According to the characteristics of saline land in Hailiu village, with saline land as control, three soil improvement measures were designed in order to compare soil physical and chemical properties and survival rate of trees with each treatment after five years. The results showed that the effects of soil improvement of the comprehensive improvement treatment were better with large pit and isolation layer. Under the treatment, the soil bulk density, pH value, salt content and water content were the lowest, while the soil water permeability was the highest. There was great difference in the survival rate of trees under four treatments. The survival rate of trees was the highest under the comprehensive improvement treatment with large pit and isolation layer. The comprehensive improvement with small pit was better. The control was the lowest.
