SoilStorage capacityLake pollution through the indiscriminate loading of phosphorus in the soil of forest watersheds is becoming a matter of concern today. Phosphorus, scarce because of its low solubility and in constant demand by aquatic organisms, has the broadest potential of any nutrient to ...
Soils require the application of biochar to improve degradation. The objective of this study was to evaluate the long-term effects of a field experiment on soil organic matter (SOM), soil organic carbon (SOC), and soil moisture content in Karagwe, Tanzania. Seven years ago, a field experimen...
5. tion was adjusted by adding nitrogen and phosphorus salts to reach the exact ratio (BOD: N: P, 100: 5: 1). 通过增加的声誉是调整的氮、磷盐达到准确的比例(含氮、磷、100:5:1)。 zhidao.baidu.com6. Enhancing heavy oil recovery with hot water flooding by adding nitrogen and surfactant...
The water quality of the River Kennet: initial observations on a lowland chalk stream impacted by sewage inputs and phosphorus remediation The water quality of seven sites on the upper reaches of the River Kennet round the market town of Marlborough is described and related to the introduction.....
The effect of animal manure applications on the forms of soil phosphorus. The application of nitrogen (N) and farmyard manure (FYM) greatly affects the growth and production of spinach. The objective of this study was to evaluate... J Robinson,AN Sharpley,SJ Smith 被引量: 0发表: 2022年 ...
uentswasbelowthemaximumcontaminant levelof10mgL～;ashighas92.67%oftheTNremovalefi ciencywasachieved.Whenrelativelyheavypollutioninfluent with80mgL。。TNwasused,theaverageconcentrationsofNO3--NandTNinefluentswere(10.2~0.265).(12.5~0.148)mg L～respectively,decreasedby20and21.2%thanthecontrol;theNG03--N...
Here’s another field. A well-maintained pasture with healthy grasses is a nutritious and relatively inexpensive feed source for horses. Adding lime encourages the activity of soil bacteria, so valuable nutrients such as nitrogen, phosphorus, and sulfur can be released. ...
2. Removal and Transformation of Pollutants in a Two-Line Denitrifying Phosphorus Removal Process Treating Low C/N Municipal Wastewater: Influence of Hydraulic Retention Time [J] . Liu Hongbo, Yao Yangyang, Xu Suyun Water, Air, and Soil Pollution . 2018,第3期 机译:两线反硝化除磷工艺处理...
The ash-based treatment also aimed to improve properties of the anaerobic digestate as controlled-release fertilizer by decreasing the availability of nitrogen, carbon, and phosphorus. Treated (39.86 ± 0.94 g) and untreated (33.51 ± 0.84 g) digestates were incubated for 7 hours at 20 °C ...
Effects of adding chemical nitrogen and phosphorus on mineralization of soil organic nitrogen.添加无机氮磷与有机肥对土壤有机氮矿化的影响无机氮有机肥有机氮矿化The mineral curves of manure on the Loess Plateau are analyzed. It is shown that there are some effects on the initial stages of ...