在沿海平原和辽河流域盐碱土上很难种植旱地作物。
It was difficult for upland crops to grow on the saline-alkali soil in the coastal plain and Liaohe river regions.
主要植物是马唐和鼠尾粟(盐碱土壤的代表植物)等茅草。
The main plant is crabgrass and tail millet (soil salinity representative of plants) and other grass.
盐类及盐碱土开发已达到综合利用、整体开发的初始阶段。
The exploitation of salts and saline-alkaline soils has reached the stage of comprehensive use and total development.
同时，苏打盐碱土理化性质的改良也为作物生长创造了良好的土壤环境。
At the same time, the improvement of physicochemical properties of soda alkali-saline soils has created the good soil environment for the crops growth.
古代人民通过粪肥施用、耕作、种植、盐碱土改造等措施，来改良土壤。
Ancient people used manure spreading, plowing, planting and reforming saline-alkaline soil and such measures to improve soil.
采用盆栽试验方法，以石膏为对照，探讨硫磺对宁夏平罗盐碱土的改良效果。
Through the pot-culture method, with the gypsum as the comparison, we discussed the effect of applying sulfur on the alkali-saline soil in Pingluo, Ningxia Hui Autonomous Region.
黑龙江省西部地区是我省农牧业生产的重要基地，盐碱土占该区面积2.1%。
The west area province is the important agriculture and animal husbandry production base of Heilongjiang province. The saline-alkali soil area accounts for 2.1% of all the area.
采用田间小区试验，研究了土壤改碱剂CLS对吉林省西部苏打盐碱土的改良效果。
To improve the serious alkali soils in western Jilin province, the effect of the soil conditioner CLS on serious alkali soils was studied by field experiment.
盐碱土是陆地上分布广泛的一种土壤类型，其不良的理化性状严重影响着植物的生长发育。
The saline-alkali soil is a widespread of soil types in the land distribution, and its serious influence the plant growth and development on physical and chemical characteristic.
灌区盐碱土以全盐量大于0.3％的中度以上盐碱土分布较广，占灌区面积的77.7％。
Saline soil with salt content greater than 0.3% is widely distributed and accounts for 77.7% of the total irrigated area.
深松措施可作为土壤紧实、容重较高的苏打盐碱土改良与高效利用的有效耕作方式加以实施。
Subsoil tillage was an effective way to improve and utilize the compact soda-alkaline land with high soil bulk density.
选取河西走廊的草甸盐土区域，进行了盐碱土改良材料对草甸盐土理化性质和玉米产量及经济效益的影响研究。
A number of saline soil improvement materials were tested in meadow saline soils of the Hexi Corridor in terms of soil physiochemical properties, corn yield and economic effects.
在我国西北地区大面积的干旱、荒漠地区，营造沙枣林进行盐碱土改良和风沙危害的防治是既经济又有效的长远措施。
In northwest drought and desert area of our country, planting Elaeagnus angustifolia to amend salt alkali of soil and prevent sand blown by wind is an economic and effect measure.
选用吉林省西部典型苏打盐碱土，利用盆栽试验的方法探讨苏打盐碱胁迫对水稻不同生育时期各器官干物质积累的影响。
With pot-culture experiments, we evaluated the effect of saline-sodic stress on dry matter accumulation of various organs at different growth stages of rice.
根据硫氧化细菌的这种生物特性，使其在盐碱土中发生生化反应，将硫磺粉氧化生成硫酸，中和盐碱土中的OH-，从而达到改良盐碱土的目的。
With the biological characteristic of sulfur-oxidizing bacteria, sulfur is oxidized into sulfuric acid which neutralizes the OH -, so as to achieve the purpose of improved saline-alkali soil.
根据硫氧化细菌的这种生物特性，使其在盐碱土中发生生化反应，将硫磺粉氧化生成硫酸，中和盐碱土中的OH-，从而达到改良盐碱土的目的。
With the biological characteristic of sulfur-oxidizing bacteria, sulfur is oxidized into sulfuric acid which neutralizes the OH -, so as to achieve the purpose of improved saline-alkali soil.
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