-
()
-


@Mail.ru .
[ ]

^: 3549 2011 4
^: .. ( . ). . .-.
^: [ ] = Transferable combinations of phosphoric acid and their dynamics on common chernozems of Northern Kazakhstan
^: , 2011; N 4. - . 42-44
^: 2011
^: .:.44
+

^: , . , .

aref2 2 The paper deals with the results of studies conducted by the Chair of Crop Production and Processing Technology on the Karabalyk Farm Experimental Station and devoted to the problem of transferable combinations of phosphoric acid dynamics stimulating soil fertility reproduction in the zone of common chernozems.

^TRN: 1286562
^:
^:
+



        

1998-2021 ©