盐碱地改良

介绍了磷石膏的基本性状以及在盐碱地改良中的研究现状。

Basic characters of phosphogypsum and its research status in the improvement of saline-alkali land were introduced .

潍坊滨海地区盐碱地改良与绿化分析

Analysis on Saline-alkali Soil Improvement and Afforestation in Weifang Coastal Area

明沟排水条件下盐碱地改良优化配水模式

Optimization Model of Water Supply for Saline Land Improvement under Ditch Drainage

风力提水技术在盐碱地改良的应用

The Application of the Technology of Windpower Pumping Water in Improving Salt Soil

论产粮大县平罗的盐碱地改良与排水

On improving saline-alkali land and drainage in pingluo , yhe grain-producing County of Ningxia

无棣县人工牧草盐碱地改良示范工程

A Demonstration Project of Saline Land Improvement by Artificial Forage Grass Planting in Wudi County

土地评价的技术与方法盐碱地改良利用与造林技术

Techniques and Methods Used In Land Assessment

论盐碱地改良途径和植物种养管理措施

Discussion on the Ways for the Salt Lick Amelioration and the Measures for the Cultivation and Management of the Plants

通过多年试验与实践，总结出重盐碱地改良与建植优质草坪技术方法。

Through many year test and practice , we summed up amending method of saline alkali land and establishment technology of high quality .

渗灌在保护地栽培、荒漠化治理、盐碱地改良、城镇绿化等领域有广阔的应用前景。

Seeping irrigation will be mostly used for dependency cultivation , desertification control , improvement of saline soil , and city virescence in the future .

因此，人工种植芨芨草对干旱地区盐碱地改良、促进生态建设、发展地方经济具有重要的意义。

Therefore , it is of significance to improve salt soil and promote the local economy and ecosystem developments of the dry area by planting A.splendens .

本研究的目的是利用生物技术提高苜蓿的耐盐性，为其在盐碱地改良中发挥作用奠定基础。

The purpose of this research was to improve the salt-tolerance of alfalfa by means of biotechnology , providing basis for its application in saline soil improvement .

文章以无棣种畜场人工牧草工程为例，介绍以水利措施为主的人工牧草盐碱地改良示范工程的实践。

The practice of demonstration project of saline land improvement by artificial forage grass planting is introduced taking the Wudi county as an example in this paper .

辽宁滨海盐碱地土壤改良及造林技术研究

Afforestation technique anda melioration of Liaoning coastal salin & alkaline soil

新疆盐碱地生物改良的必要性与可行性

Necessity and Feasibility of Biotic Improving the Saline and Alkaline Land in Xinjiang

四种野生植物对天津盐碱地土壤改良效果的研究

Research of Salt and Alkali Soil Improvement by Four Kinds of Wild Plants

几种重盐碱地土壤改良利用模式的比较

Comparison of Several Amelioration Models for High Saline-alkaline Soil

沿黄盐碱地综合改良试验研究

Studies on Integrated Improvement Tests of Saline and Alkaline Soil along the Yellow River

6种盐生植物对盐碱地土壤改良情况的研究

Improvement of Salt-affected Soils with Six Halophytes

与责任田和转包地相比，农户更倾向于在自家开荒地上进行盐碱地土壤改良投资。

Compared to contracted field and sub-contracted field , farmer households prefer to improve the investment on the saline-alkali land developed by themselves .

以干旱-半干旱的新疆地区为重点，分析了传统盐碱地开发改良的缺陷与不足，提出了干旱-半干旱地区盐碱地开发与改良的新思路-膜下滴灌技术。

Focusing on Xinjiang , a arid and semi arid area , disadvantages and shortcomings of traditional saline soil development and reclamation were analyzed .

应用物理探查的方法解决这些问题，证实其在盐碱地的改良工程中是一种可行、有效的方法。

This paper discusses the theory and process which resolve those problems with the methods of geophysics , and proves that those methods are feasible and effective .

种植中药材后，土壤中Na+、Ca2+、Mg2+、SO42-、Cl-及可溶性盐总量明显降低，而K+含量升高，提高了土壤的K+／Na+，使盐碱地得以改良。

After planted , Na + , Ca2 + , Mg2 + , SO2 - , Cl-and pH value and soluble salt content decreased obviously , and K + increased , so that K + / Na + of soil increased , and the saline-alkali soil were improved .

浅谈新疆沙湾县盐碱地现状与改良措施

Present Situation and Improving Measures for Saline and Alkali Land in Shawan County of Xinjiang

疏勒河项目区盐碱地的形成及改良利用

The formation and exploitation of the saline-alkali soils in the Shule River Project zone

黄河三角洲重盐碱地植被特征与植被恢复技术重盐碱地改良技术研究

Features of Plant Community and Its Restoration Techniques in Yellow River Delta Region Study on Improvement Techniques of Seriously Saline-alkali Land

该公司是一家以耐盐碱苗木种植与销售为主要业务，以盐碱地改良服务为辅助业务的创新性高科技林业企业。

This company is high-tech forestry enterprise and the main business is salinity seedlings planting and sales which combined with the saline-alkali soil improvement innovative .