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63 results on '"Química do solo"'

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1. SOIL CHEMICAL PROPERTIES IN BANANA CROPS FERTIGATED WITH TREATED WASTEWATER

2. Influence of limestone and gypsum application on chemical attributes of dystrophic yellow latosol soil and corn yield in Eastern Amazon

3. Long-term effects of alum-treated litter, untreated litter and NH4NO3 application on phosphorus speciation, distribution and reactivity in soils using K-edge XANES and chemical fractionation

4. Chemical Distribution of Phosphorus in Soils used during the Development of Sorption Isotherms

5. Phytomass addition and liming in the dynamics of soil chemical and physical attributes

6. Degree of phosphorus saturation threshold for minimizing P losses by runoff in cropland soils of Southern Brazil

7. Óxidos de ferro pedogênicos em solos do estado do Acre, Brasil

8. Soil CH4 and N2O Emissions from Rice Paddy Fields in Southern Brazil as Affected by Crop Management Levels: a Three-Year Field Study

9. Urease Inhibitor and Irrigation Management to Mitigate Ammonia Volatilization from Urea in No-Till Corn

10. The form of application of nickel, cobalt and molybdenum in no-tillage system in the soybean crop

11. Phosphate speciation and citrate-induced mobilization of P in an acric oxisol

12. Carbon sequestration in clay and silt fractions of Brazilian soils under conventional and no-tillage systems

13. Extração e quantificação de alumínio trocável em Organossolos

14. Substitution of clay content for P-remaining as an index of the phosphorus buffering capacity for soils of Rio Grande do Sul

15. Soil organic matter in fire-affected pastures and in an Araucaria forest in South-Brazilian Leptosols

16. Dinâmica da emissão de metano em solos sob cultivo de arroz irrigado no sul do Brasil

17. Characterization of Organic Wastes and Effects of Their Application on the Soil

18. Suprimento de potássio e mineralogia de solos de várzea sob cultivos sucessivos de arroz irrigado

19. Redox properties and functional groups of humic acids isolated from organic residues

20. Tillage, fertilization systems and chemical attributes of a Paleudult

21. Activity and chemical speciation of soil solution of an oxisol under no-tillage with different acidity conditions as affected by phosphorus addition

22. Oxidation of elemental sulfur in tropical soils

23. Relação entre os constituintes do solo e seu comportamento espectral

24. Calcium and magnesium release by porous ceramic cups used to extract soil solution

25. Assessment of soil properties by organic matter and EM-microorganism incorporation

26. Efeito da solarização sobre propriedades físicas, químicas e biológicas de solos

27. Oxidação de ferro em raízes de dois cultivares de arroz em solução de solo inundado

28. Eletroquímica de solos modais e de sua matéria orgânica em ambientes tropicais

29. Correlação de atributos do solo com a ocorrência de plantas daninhas em áreas de cana-de-açúcar

30. Estimation of h + al by ph smp method in soils of Rio Grande do Sul and Santa Catarina, Brazil

31. Resposta do feijoeiro à aplicação de calcário em solos de várzea do sul de Minas Gerais

32. Chemical composition and stocks of soil organic matter in a south Brazilian oxisol under pasture

33. Methane efflux in rice paddy field under different irrigation managements

34. The effects of trace elements, cations, and environmental conditions on protocatechuate 3,4-dioxygenase activity

35. Quantification of aluminium in soil of the Solimões formation, Acre State, Brazil

36. Volatilização de amônia da ureia alterada por sistemas de preparo de solo e plantas de cobertura invernais no Centro-Sul do Paraná

37. Sequential extraction of zinc and copper in soils treated with sewage sludge and municipal solid waste compost

38. Predição de atributos químicos do solo utilizando sensoriamento remoto ótico

39. Physical protection of soil organic matter is underestimated in two millimeter- sieved soil

40. Mitigation of methane and nitrous oxide emissions from flood-irrigated rice by no incorporation of winter crop residues into the soil

41. Redox index of soil carbon stability

42. Aluminum hydroxy-interlayered minerals and chemical properties of a subtropical Brazilian Oxisol under no-tillage and conventional tillage

43. Matéria orgânica em quatro tipos de solos brasileiros : composição química e sorção de atrazina

44. Soil phosphorus availability determined by anionic-exchange resin membrane in the soil

45. Cadmium bioavailability in phosphate fertilizers

46. Highland subtropical soils: chemical attributes, content of organic matter and its resistance to chemical oxidation

47. Propriedades redox de ácidos húmicos isolados de um solo cultivado com cana-de-açúcar por longo tempo

48. Impact of burning on soil chemical attributes and organic matter composition and on vegetation

49. Carbon stock and carbon dioxide emissions as affected by soil management systems in southern Brazil

50. Soil quality under different uses and native Cerrado

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