1.
Study on the Effect of Application Phosphate to Cotton-Field Soil Phosphorus Available
施磷对棉田土壤磷素有效性影响的研究
2.
Effect of Municipal Solid Wastes Fermentation on Organic Phosphorus Transformation and Phosphorus Availability;
城市生活垃圾发酵过程中有机磷的转化及磷素有效性的研究
3.
Effect of Two Types of Phosphates on Phosphorus Efficiency and Phosphorus Absorption and Distribution in Cotton Field
两种磷肥对棉田土壤磷素有效性及吸收分配的影响
4.
Study on Effect of Using Humic Acid to Phosphorus Availability of Cotton Soil;
腐植酸对棉田土壤磷素有效性影响研究
5.
The Effect of Soil Phosphorus Availability on Different Methods of Fertilizer Application;
不同施肥措施对土壤磷素有效性影响研究
6.
Study on the Effect of Phosphorus on Fertilizing Outside Source of Phytase in Soil
外源植酸酶提高土壤磷素有效性的研究
7.
Genotypic Difference of Maize in Response to Phosphorus Deficiency and Al Toxicity and Effects of Organic Acids on Phosphorus Availability in Soil;
玉米对磷铝耦合胁迫的基因型差异及有机酸对土壤磷素有效性的影响
8.
Effects of Steppe Cultivation and Alfalfa Plantation on the Availability of Soil Phosphorus
开垦草原与种植紫花苜蓿对土壤磷素有效性的影响
9.
Effects of P Application Rates on P Availability and Leaching Risk of Three Soils in Shandong Province
不同施磷量对山东三大土类磷有效性及磷素淋溶风险的影响
10.
Bio-availability of phosphorus fertilizers in acid paddy soils with different P status.
磷肥在不同磷素水平酸性水稻土中生物有效性研究
11.
The Forms, Transformation and Availability of Phosphorus in Sheltered Cultivation Soil;
设施土壤磷素形态、转化及其生物有效性的研究
12.
The Studies on Transformation、Influence Factors and Availability of Phosphorus Fertilizer in Vegetable Soil;
菜地磷肥转化、影响因素及生物有效性研究
13.
Studies on the status and the availability of phosphorus in vegetable soil of Hebei province;
河北省菜地土壤磷素状况及有效性研究
14.
Long-term Located Fertilizer Experiments after 15-years in Brown Soil Forms and Availability of Phosphate Nutrient
棕壤长期定位施肥15年后磷素形态及有效性
15.
Effects of Crop Species on Phosphorus Forms and Utilization in Black Soil
不同作物对黑土中磷素形态及有效性的影响
16.
Availability of Phosphorus of Controlled-Release Fertilizers in Calcareous Soil and Their Effects on Growth of Soybean;
控释肥磷素在石灰性土壤中的有效性及其在大豆上的生长效应
17.
However for P supply, DAP was found superior source and rock phosphate tended to be equally effective source of P in acid laterite soil.
不过对于磷素供应来说，磷酸二铵是最好的来源，磷矿粉在酸性红壤土上同样有效。
18.
Studies on Effect of Low-molecular-weight Organic Acids on Phosphorus Availability in Calcareous Chao Soil;
低分子量有机酸对石灰性潮土磷素有效化影响的研究