After the plant is established, especially in steeper channels, the so-called aquot;clod- busteraquot; treatment is recommended as a most useful tool for seedbed preparation and for mechanical control of weeds. This is a heavy chain dragged along theanbsp;...
|Title||:||Manual of surface drainage engineering|
|Author||:||B. Z. Kinori, J. Mevorach|
|Publisher||:||Elsevier - 1970|