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- Utilization of Phosphorus by Plants in Black Calcareous Soil 不同植物对黑色石灰岩土壤磷素的利用
- black calcareous soil 黑色石灰土,碳酸盐黑土
- Plants from the high-lime plots grew better on calcareous soil. 高石灰小区的植株在石灰质土上生成较好。
- The desorption kinetics of phosphorus from calcareous soil in China. 磷在土壤中的解吸动力学。
- It was showed that rape grown on calcareous soil would depress Mn toxicity due to the teste. 对湖北省的主要旱地土壤种植多茬作物后油菜生产锰毒的原因进行了研究。
- It is not practical to use pH 5.5 phosphoric acid or sulfuric acid solutions to acidify calcareous soil. 对于pH较高的石灰性土壤，只用低pH (pH=5.;5)的酸水溶液在短时间内降低土壤pH是不切实际的。
- The absence of weathering parent material between soil and rocks makes calcareous soil unstable.Soil erosion at the rock-soil interface is a distinct character. 结果表明：土壤侵蚀，细粒物质减少，表层土壤消失，岩土界面缺少风化母质的过渡层，或者被裸露基岩取代；
- The problem of extracting potential mineralizable N in calcareous soil by boiling KCI and its improvement[J].Acta Univ.Agric.Boreali-occident.,1992,20(1):11-16. KCl煮沸法浸取石灰性土壤可矿化氮存在问题及改进[J].;西北农业大学学报;1992;20(1):11-16
- Several experimentation parameters which for evaluating soil indexes were obtained based on the flat dilatometer test of calcareous soil in shallow water. 利用扁铲侧胀仪对海底浅层钙质土进行原位测试,能够一次获得多个评价土性的试验参数。
- Abstract: The effect of different nitrogen fertilizers on dynamic transformation of phosphorus fertilizer in calcareous soil was studied in indoor incubation experiments. 摘 要： 利用室内土培试验研究了不同氮肥对潮土中磷肥转化的动态影响。
- Yellow soil, purple soil and calcareous soil are the main soil types in Jigong Mountain area in the south in Chongqing and also the representative soil types in Sichuan Basin. 黄壤、紫色土、石灰土是重庆市南面鸡公山的主要土壤,也是四川盆地具有代表性的土类。
- In pot-cultivation tests of cole,complete stochastic region design of two factors was applied and the influence of different fertilizer of phosphorus solution bacteria in calcareous soil of North was studied on yield and quality of cole. 通过油菜盆栽试验,采用两因素完全随机区组设计,研究了在北方石灰性土壤上分别施入不同解磷菌肥对油菜产量和品质的影响。
- The two wettish powders of Bordeaux nutritional protective powder and Kocide were evidently effect on pH value, effective iron content and effective copper content of the calcareous soil. 三种不同的波尔多液营养保护剂以BNPP-Fe-Zn效果最好;能显著提高番茄不同生长期根茎叶中铁、锌和铜的含量;同时;成熟期番茄叶片中全铁、活性铁和全锌含量差异显著;与CK相比;分别提高了78.;7%25-104%25、65
- The average rates of cadmium release from the calcareous soils decreased as the temperature increased, but for the acid soils, the rates increased. 随温度升高，石灰性土壤镉平均释放速率下降，而酸性土壤镉平均释放速率增加；
- Z. Y. Hu, F. J. Zhao, S P. McGrath 2004. Sulphur fraction in calcareous soils and availability to plants. Plant and Soil. (In press). 高义民、同延安、胡正义、孙本华、王采绒2003陕西省农田土壤硫含量空间变异特征及其土壤硫亏缺评价。“土壤学报”(在出版)。
- Zinc deficiency and drought are two major factors limiting crop growth and development in calcareous soils of North China. 摘要我国北方地区石灰性土壤上缺锌与干旱限制因子同时存在，影响作物生长和产量提高。
- Bernal, M.P., Roig, A., Madrid, R. and Navarro, A.F., 1992, “Salinity risks on calcareous soils following pig slurry applications,” Soil Use and Management, Vol. 8, pp.125-130. 李铭全，1998，猪粪尿污水氮、铜浓度处理对水道之影响，国立台湾大学农艺研究所博士论文。
- He was in black from crew to earing. 他全身上下都穿着黑衣服。
- Afif, E., A. Mater, and J. Torrent. 1993. Availability of phosphate applied to calcareous soils of West Asia and North Africa. Soil Sci. Soc. Am. J. 57 : 756-760. 刘有祥.;1995
