Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: adaptive agriculture

Sortuj według:

Ogranicz wyniki do:

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Influence of the rotation crops and nutrition conditions on the biological activity of soils under adaptive agriculture

100%

Persikova T. F., Kakshintsev A. V.

Zeszyty Problemowe Postępów Nauk Rolniczych

2002

tom 484

nr 2

The research was done in 1999 and 2000 yers. The mineralization ratio was defined according to the correlation of the number of microorganism assimilating mineral nitrogen to the ammonificator number. The general biogenity was found out defining the total number of microorganisms of the studical dominating groups during two vegetation periods. The number of microorganisms and total biogenity depend on feeding conditionns of the crops in rotation. Following the band application of phosphorus and potasium fertlizers in blue lupine the number of ammonium fixes increased 3.7 times, and that of microorganisms assimilating nitrogen 2.4 times. Application of bedding manure ar the background of the predecessor affereffect under early potato increased 5.5 times the ratio of organic matter mineralization compared to the background.

Ograniczanie wyników

1 Zeszyty Problemowe Postępów Nauk Rolniczych

1 Kakshintsev A. V.

1 Persikova T. F.

1 2002

Wyniki wyszukiwania

Influence of the rotation crops and nutrition conditions on the biological activity of soils under adaptive agriculture