Biblioteca Digital

998 resultados para Soil microbiology

Cropping system in relation to fertility of paddy soil in china

Relevância:

20.00% 20.00%

Publicador:

Fertility of paddy soil and its effect on rice and wheat

Relevância:

20.00% 20.00%

Publicador:

The Characteristies of hydrous oxide-type surface and its distinction in soil pa

Relevância:

20.00% 20.00%

Publicador:

Some new electrochemical methods in soil and water research in the field

Relevância:

20.00% 20.00%

Publicador:

Electrochemistry of ions at the soil colloid-soil solution interface of variable

Relevância:

20.00% 20.00%

Publicador:

Characteristies of soil acidity of paddy soils in relation to rice growth

Relevância:

20.00% 20.00%

Publicador:

Influence of soil submergence on potassium-calcium activity ratio as measured...

Relevância:

20.00% 20.00%

Publicador:

Physico-chemical properties of Oxisols and ultsols on relation to soil managemen

Relevância:

20.00% 20.00%

Publicador:

«
1
2
...
59
60
61
62
63
64
65
66
67
»