1 vegetable garden soil, with increasing concentrations of oxalic acid from 0.1mmol/L to 2.0mmol/L. Oxalic acid is better than citric acid for the release of soil phosphorus. There were significant correlation between the release of phosphorus by organic acids and soil Oslen-P and organic ...
For us more seasoned gardeners this problem is a new one which I never heard about it until about 10 years ago. How significant is the problem? TheAuburn University reports “that more than 40 percent of Alabama garden soilshave very high or excessive levels of phosphorus even though phosphoru...
Øygarden Integrated tool for risk assessment in agricultural management of soil erosion and losses of phosphorus and nitrogen Sci. Total Environ., 407 (2009), pp. 749-759, 10.1016/j.scitotenv.2008.09.016 View PDFView articleView in ScopusGoogle Scholar Beck and Sanchez, 1994 M.A. Beck, ...
In the laboratory, for half of the leachate trials with the CC soil cores and half of those with the NC soil cores, we broadcasted broiler litter on the soil surface of the cores using a 10 Mg/ha application rate. For the other half of the trials with the CC cores and the other ...
respectively12. Maize is known as one of the highest water-requiring crops. Water deficiency imposed at any stage of its development can reduce grain yield significantly13,14. As it is a fast-growing crop, its requirement for essential nutrients is also high and deficiency of any of the plant...
Deficiency symptoms are noticeable on older growth first. When a plant is lacking nitrogen it will start to break down the nitrogen in older parts to provide it for new growth. Phosphorus (P) Phosphorus is used by plants to aide in root and flower growth. The phosphorus allows the plant to...
In 2021-2022, a typical area for rice-vegetable rotation and banana cultivation in Chengmai, Hainan, was selected as the research area and 20 rice-vegetable rotation plots and 15 banana orchards were identified. The information of chemical and organic fertilizer application, straw returning method ...
Assessing soil erosion potential using GIS for a typical watershed in East-Tiaoxi Basin, China. J. Agro-Environ. Sci. 2012, 31, 1777–1784. (In Chinese) 22. Bechmann, M.; Stålnacke, P.; Kværnø, S.; Eggestad, H.O.; Øygarden, L. Integrated tool for risk assessment in ...
For more information, please refer to https://www.mdpi.com/openaccess. Feature papers represent the most advanced research with significant potential for high impact in the field. A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an ...
Hubei Province,and put forward measures about soil fertility cultivation of tea garden,including deep flipping,organic fertilizer dressing,equilibrium dressing,increasing coverage,intercropping green manure,regulateing soil acidity,mixing sandy to soil,and seting up compound tea plantation,etc for reference....