摘要
在潮土区保护地土壤栽培条件下,土壤盐渍化的趋势有所加重,直接影响蔬菜的产量和质量。采用喷施植物抗盐剂、实行土壤隔层等措施能改善土壤生态条件,降低土壤含盐量,提高地温,增加土壤养分。
Under the conditions of cultivating in the protecting vegetable field, the trend of soil salt is becoming aggravat, directly affecting the quality and yield of vegetables. Using the methods of spraying resistant salt chemical medicament of plants, soil segregating layer and so on, can effectively reduce soil salt concentration in the surface layer, increase the contents of soil organic matter, improve the temperature of soil.
出处
《土壤肥料》
CSCD
北大核心
2005年第5期43-45,共3页
Soils and Fertilizers
关键词
保护地
盐渍化
防治
土壤
protecting field
salting
prevention and cure
soil.
