在“赶、拦、刺、张”联合渔法中,定置张网至关重要,它在捕捞的最后阶段起着导鱼入网并容集渔获物的作用。然而这个作用发挥的好坏,网衣规格及其装配工艺乃是关键。其中,张网的宽度及八字网与底网的联结方式尤为重要。一、定置张网的宽度目前,在一些大、中型水库联合渔法 In the “catch, block, thorn, Zhang ” joint fishing law, set Zhang net is essential, it is in the final stages of fishing guide fish into the network and catch catch role. However, the role played by the good or bad, netting specifications and assembly process is the key. Among them, Zhang network width and the connection of the character network and the bottom network is particularly important. First, set the width of Zhang network At present, in some large and medium-sized reservoirs combined fishing method