94 results on '"Freney, J. R."'
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2. Ammonia volatilization from nitrogen fertilizers applied to cereals in two cropping areas of southern Australia
3. Impacts of population growth, changing food preferences and agricultural practices on the nitrogen cycle in East Asia
4. Options for reducing the negative effects of nitrogen in agriculture
5. Verifying Inventory Predictions of Animal Methane Emissions with Meteorological Measurements
6. Use of urease, algal inhibitors, and nitrification inhibitors to reduce nitrogen loss and increase the grain yield of flooded rice (Oryza sativa L.)
7. Nitrous oxide emissions from agricultural fields: Assessment, measurement and mitigation
8. Recent developments on the use of urease inhibitors in the tropics
9. Use of phenylphosphorodiamidate and N-(n-butyl)thiophosphorictriamide to reduce ammonia loss and increase grain yield following application of urea to flooded rice
10. Effect of urease, nitrification and algal inhibitors on ammonia loss and grain yield of flooded rice in Thailand
11. Estimating ammonia volatilization from unsaturated urea fertilized and urine affected soils by an indirect method
12. Effect of acetylene provided by wax-coated calcium carbide on transformations of urea nitrogen applied to an irrigated wheat crop
13. Effect of wax-coated calcium carbide and nitrapyrin on nitrogen loss and methane emission from dry-seeded flooded rice
14. Use of nitrification inhibitors to increase fertilizer nitrogen recovery and lint yield in irrigated cotton
15. Effect of a new nitrification inhibitor (wax coated calcium carbide) on transformations and recovery of fertilizer nitrogen by irrigated wheat
16. Factors controlling ammonia loss from trash covered sugarcane fields fertilized with urea
17. The fate of urea nitrogen applied in a foliar spray to wheat at heading
18. Diagnosing sulfur deficiency in rice by grain analysis
19. The interdependence of ammonia volatilization and denitrification as nitrogen loss processes in flooded rice fields in the Philippines
20. Effect of fertilizer placement on nitrogen loss from sugarcane in tropical Queensland
21. Fate of urea nitrogen applied to a banana crop in the wet tropics of Queensland
22. Slow release sources of acetylene to inhibit nitrification in soil
23. MITIGATING AGRICULTURAL EMISSIONS OF METHANE
24. ASSESSING AND MITIGATING N2O EMISSIONS FROM AGRICULTURAL SOILS
25. Nitrogen transformations in a flooded soil in the presence and absence of rice plants: 2. Denitrification
26. Nitrogen transformations in a flooded soil in the presence and absence of rice plants: 1. Nitrification
27. Emission of nitrous oxide from soils used for agriculture
28. Strategies to reduce gaseous emissions of nitrogen from irrigated agriculture
29. Use of urease inhibitors to reduce ammonia loss following application of urea to flooded rice fields
30. A REVIEW OF CERTAIN ASPECTS OF SULPHUR AS A SOIL CONSTITUENT AND PLANT NUTRIENT
31. Loss of ammonia after application of urea at different times to dry-seeded, irrigated rice
32. Effect of water depth on ammonia loss from lowland rice
33. Processes of nitrogen loss from fertilizers applied to flooded rice fields on a calcareous soil in north-central China
34. Water-air transfer resistance for ammonia from flooded rice
35. Effectiveness of applying urea solution by furrow irrigation to wheat grown on raised beds of an impervious red-brown earth
36. Control of gaseous nitrogen losses from urea applied to flooded rice soils
37. Nitrogen loss from different tillage systems and the effect on cereal grain yield
38. Emission of nitrogen oxides (NO x ) from a flooded soil fertilized with urea: Relation to other nitrogen loss processes
39. Determination of dinitrogen emission and retention in floodwater and porewater of a lowland rice field fertilized with15N-urea
40. Evaluation of a sampler for assessing ammonia losses from fertilized fields
41. Oxidation of sulphur in soils
42. Ammonia Flux into the Atmosphere from a Grazed Pasture
43. Effects of organic and inorganic calcium compounds on soil-solution pH and aluminium concentration.
44. An evaluation of naturally occurring fixed ammonium in soils.
45. Investigation of the clay mineral protection theory for non-hydrolysable nitrogen in soil.
46. Extraction, chemical nature, and properties of soil organic sulphur.
47. Investigation on the use of a chelating resin for the extraction of sulphur from soil.
48. SULFUR-CONTAINING AMINO ACIDS IN SOIL HYDROLYSATES.
49. REACTION OF ORGANIC SULFUR COMPOUNDS IN SOIL WITH TIN AND HYDROCHLORIC ACID.
50. THE DETERMINATION OF CARBON BONDED SULFUR IN SOIL.
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