中国园艺文摘
中國園藝文摘
중국완예문적
CHINESE HORTICULTURE ABSTRACTS
2013年
10期
35-37
,共3页
设施栽培%土壤%盐分%影响
設施栽培%土壤%鹽分%影響
설시재배%토양%염분%영향
facilities cultivation%soil%salinity%effect
通过对通辽市农业科学研究院温室土壤进行室内分析，结果表明：(1)通辽市农业科学研究院温室设施栽培土壤普遍存在酸化现象，其中1号温室土壤酸化已接近蔬菜出现生理障碍的临界水平；(2)所调查温室中土壤均呈现出不同程度的盐化现象，积盐分中阳离子以Ca2+为主，而阴离子以SO42-和NO3-为主；1号、4号温室盐化现象严重，其中4号棚中Cl-含量出现异常，可能与长期施用的某种肥料有关。
通過對通遼市農業科學研究院溫室土壤進行室內分析，結果錶明：(1)通遼市農業科學研究院溫室設施栽培土壤普遍存在痠化現象，其中1號溫室土壤痠化已接近蔬菜齣現生理障礙的臨界水平；(2)所調查溫室中土壤均呈現齣不同程度的鹽化現象，積鹽分中暘離子以Ca2+為主，而陰離子以SO42-和NO3-為主；1號、4號溫室鹽化現象嚴重，其中4號棚中Cl-含量齣現異常，可能與長期施用的某種肥料有關。
통과대통료시농업과학연구원온실토양진행실내분석，결과표명：(1)통료시농업과학연구원온실설시재배토양보편존재산화현상，기중1호온실토양산화이접근소채출현생리장애적림계수평；(2)소조사온실중토양균정현출불동정도적염화현상，적염분중양리자이Ca2+위주，이음리자이SO42-화NO3-위주；1호、4호온실염화현상엄중，기중4호붕중Cl-함량출현이상，가능여장기시용적모충비료유관。
Chemical content of the soil in greenhouse of Tongliao Research Institute of Agricultural Sciences was analyzed. The acidification widely existed in facility culturing soil, especially in no. 1 greenhouse the level of soil acidification was closed to the critical level of vegetables physiological barrier. Varying degrees of salinization presented in the greenhouse soil, and the soil salinity mainly included Ca2+and SO2-4 , NO-3. No. 1 and no. 4 greenhouse salinization were serious, and the content of Cl-in no. 4 greenhouse was abnormal that might be associated with certain fertilizer which had been used for a long time.
