-
()
-


@Mail.ru .
[ ]

^: 3450 2015 1
^: .. ( . . . ). ; ..; ..
^: = Potato yield under sprinkler irrigation
^: , 2015; N 1. - . 35-37
^: 2015
^: . ..-.:.37
+

^: (2012-2014 .) - ( 0,7 1,1 ) ( ) . 0,7 ( 0,7 ); 1,1 16% . 0,9 , 30%. , 80%, ( ) , . (53,1 /) 0,50,9 . : - 50 / 0,9 . . 1. . 1. . 4.

aref2 1 Possibilities of increasing the efficiency of early potato cultivation in the dry steppe zone of the Lower Volga region by the well-founded method of tuber planting and the control of water content in the active soil layer under sprinkler irrigation have been studied. It has been found that the use of sprinkler irrigation at the optimization of the tuber planting method and the soil moisture control zones provides opportunity for obtaining the early potato tuber yield above 50 t/ha. The highest yield of potatoes (53.1 t/ha) is obtained at the landing of tubers in double rows of a 0.5?0.9 m grid and the organization of soil moisture control in the planting zone.

^TRN: 1485331
^:
^:
+



        

1998-2021 ©