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- soil amelioration material 改土物料
- Application of Soil Amelioration Materials for Non-point Pollution Control 土壤改良材料在非点源污染控制中的应用初探
- Effect of different soil amelioration materials on nutrient uptake and the metabolism of carbon and nitrogen of tobacco 不同改土物料对烤烟养分吸收及碳、氮代谢的影响
- soil amelioration materials 土壤改良剂
- Effects of Different Types of Soil Amelioration Materials on Reducing Concentrations of Pb and Cd in Brown Rice in Heavy Metal Polluted Paddy Soils 不同土壤改良剂对降低重金属污染土壤上水稻糙米铅镉含量的作用
- Strook believed that the synthesis tree to establishes the better soil amelioration system to have the help. 斯特鲁克认为，合成树对建立更好的土壤改良系统有帮助。
- As far as I know, we utilize the ash slag in mant sectors, such as cement production, soil amelioration, road construction, fly ash brick, ect. 据我所知，我们在许多方面进行灰渣利用，如水泥生产、土壤改良、筑路、粉煤灰砖等等。
- We should consider that multiple addition or increase concentration of Krilium in field practice may strength the effectiveness of soil amelioration. 同时，野外进行改良应该考虑多次少量施用或增加改良剂浓度的方法来增强改良效果。
- So discussion paid particular emphasis on exploring the theory and practice of soil amelioration of using lime in ancient China. 在长期的生产实践中,已摸索出利用矿物质改良土壤之法,古文献中有零星记载。
- The results showed that the two modifiers both increased the cole yield significantly,but there were differences in soil amelioration effects between them. 结果表明,2种改性剂均可明显增加油菜产量,但对土壤的改良效果存在差别。
- Article 32 The local people's governments at and above the county level may demand units which occupy cultivated land to use the topsoil of the land occupied for use in the newly reclaimed land,poor land or other cultivated land for soil amelioration. 第三十二条 县级以上地方人民政府可以要求占用耕地的单位将所占用耕地耕作层的土壤用于新开垦耕地、劣质地或者其他耕地的土壤改良。
- Article 32 The local people's governments at and above the county level may demand units which occupy cultivated land to use the topsoil of the land occupied for use in the newly reclaimed land, poor land or other cultivated land for soil amelioration. 第三十二条 县级以上地方人民政府可以要求占用耕地的单位将所占用耕地耕作层的土壤用于新开垦耕地、劣质地或者其他耕地的土壤改良。
- The guidelines and technology clues of the soil amelioration were discussed, and the integrated methods in which water conservancies are the first step were considered the available and good methods. 论述了盐渍土改良的指导思想和技术路线，用实例说明了采取以水利为先导的综合措施在改良盐渍土中的重要性。
- This experiment investigated the effect of combining application of different ameliorative material and fertilizer to the biological yield and quality of alfalfa and Leymus chinensis. 摘要本试验采用不同改土物料与化肥配合施用对人工建植草地苜蓿和羊草生物产量和品质影响进行了研究。
- It indicated that the effect of combining application of ameliorative material and fertilizer to the biological yield and quality of artificial alfalfa and Leymus chinensis was obviously. 表明改土物料与化肥配合施用对提高人工建植草地牧草生物产量有明显的提高。
- Saline Soil Amelioration and Forestation Techniques 盐碱地改良利用与造林技术
- STUDY ON EFFECT OF SOIL AMELIORATION WITH COAL ASH 粉煤灰改土效应研究
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
