您要查找的是不是:
- Making the best of sod takes work. Preparing the ground to lay sod is important and may require soil amendments. 制作一块上等的草坪是非常费力的。种植场地的准备工作非常重要,并且需要对泥土进行改良。
- Dredged sediment used as soil amendments could improve the physical and chemical properties and fertility of soil, and so to promote plant growth. 底泥用作土壤改良剂可以改善土壤理化性质,促进植物生长。
- Hunter A H.Laboratory and greenhouse techniques for nutrient survey to determine the soil amendments required for optimum plant growth [R]. Mimeograph. Agro Service lnternational,Florida,USA.1980. 吉林省农牧厅土地管理处.;一九八三年土壤普查成果应用试验示范总结,吉林省农牧厅,吉林省土壤普查成果应用资料汇编(第二辑),1984年8月
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- Charcoal can be a beneficial soil amendment as it could be stable for thousands of years. 木炭可以是一种有益的泥土改善品,其功能在上千年里能保持稳定。
- Chito-oligosaccharide may be also used as soil amendment and inducer of resistant to plant disease. 其主要的制备方法有化学法、酶解法和物理法。
- Field germination, nodulation status and growth parameters were varied significantly in the soil amended with sludges in comparison to control. 与对照幼苗相比,混合污泥的土壤中生长的幼苗田间发芽、分枝状况及其他生长参数均发生了显著变化。
- Mechanisms of soil amendment in controlling Fusarium wilt diseases.? Symposium on Soilborne Plant Diseases p11-12, Taiwan . 十字花科蔬菜黑斑病菌的选择性培养基与存活。植保会刊23(4):304。
- To study the water-holding capacities of desert soil and the soil amended with coal ash and sewage sludge, experiments were designed to simulate rainfall and natural evaporation. 通过模拟降雨及降雨后自然条件下的土壤表面水分蒸发,研究了粉煤灰和城市污泥配施对荒漠土壤持水性能的影响。
- The utilization of mixtures of fly ash and biosolids in soil amendment is suggested to be one of the best methods of solid waste disposal and utilization. 认为粉煤灰与若干有机固体废弃物配施具有良好的土壤改良效果,也是我国固体废弃物处置和利用的最佳途径之一。
- The results showed that this soil amendment could promote the biomass amount of the crop, increase the nutrients of the soil and improve the physical characteristics of the soil. 实验结果表明,造纸污泥堆肥作为农业肥料,可以增加作物的生物量,提高土壤的养分含量,有效改良土壤的物理性状;
- 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?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Lee, D.Y., P.N.Liao, and K.W.Juang . 2001.Fraction and bioavaility of copper and zinc in four Taiwan soils amended with sewage sludges. 庄恺玮、李达源、刘代晴.;2001
- From the study, it can be recommended that soil amended with residential sludge (1:1) provide better field germination, growth and nodule formation of L. leucocephala in degraded soil. 研究表明:退化的土壤补偿以住宅污泥可促进银合欢的田间发芽、生长以及分枝的形成。