saline alkali soil

Effect of the nd modifier on Soda Saline-Alkali Soil and the paddy rice growth

ND改良剂对苏打盐碱土改良效果和水稻生长的影响

The salts concentration in surface soil lets the grass landscape degradation, and increases the area of alkali-spot lands, which all exacerbating the saline desertification of this district.

土壤表层盐分累积的结果，使得该地区的草地景观退化，碱斑地面积增加，导致盐渍荒漠化程度加剧。

Analysis on Types of Saline alkali Soil and Development Condition in Seashore Area

滨海地区盐碱土类型与形成条件分析

Effect of Aluminum Sulfate on Forms of Phosphorus in Soda Saline-alkali Soil

硫酸铝改良剂对苏打盐碱土磷素形态的影响

A . splendens is a pioneer plant in saline alkali soil amelioration.

芨芨草是盐碱化土地改良中的先锋草种.

The structure of leaves was a transition type between that typical of chernozem soil and that of saline-alkali soil.

叶的结构呈现黑钙土型羊草结构和盐碱土型羊草结构之间的过渡类型。

The result indicated, after aluminum sulfate increased into soda alkali-saline soil, the soil structure has the good improvement, the soil salinity composition has the remarkable change, soda tapes → soda-sulfate tapes → sulfate tapes.

以上结果表明苏打盐碱土添加硫酸铝后，土壤结构得到良好改善，土壤盐分组成发生了显著变化，由苏打型→苏打-硫酸盐型→硫酸盐型。

Taking intensely saline soil as research site object in the area consisting of soda meadow saline soil, alkalized solonchak and meadow alkali soil in the Da'an Paleochannel, the aim to wash salt away from soil by planting rice with the process of irrigating and draining.

在大安古河道苏打草甸盐化土、碱化盐土和草甸碱土复区选择试验田，通过种植水稻，借助周期性的灌水、排水过程，溶洗土壤中的盐分，达到改良盐渍土的目的。

Study on Function of Aluminum Sulfate on Soda Alkali-saline Soil Improvement

硫酸铝对苏打盐碱土的改良作用研究硫酸妥布拉霉素

Soil samples were collected from rotation and continuous resistant variety planting fields in Anda Institute of Utilization and improvement of Saline-alkali soil in 1995.Dynamics change of races of soybean cyst nematode were studied by Golden method.

1995年在安达盐碱土利用改良研究所的轮作和连种抗病品种地块取土样6份，用Golden方法进行大豆孢囊线虫生理小种变化动态监测。

Studies on the Nutritional Modifier on the Melioration of Saline Alkali Soil in Western Region in Jilin Province

吉林省西部重盐碱土营养调理剂改良碱土的研究

Study on Improving Structure and Water Holding Characteristics of Soda Alkali-saline Soil

苏打盐碱土结构性与持水特性的改良研究