近年来,有许多专业户朋友们利用塑料袋装林木种子,给生产带来了损失。林木种子是有生命力的,当年采收的种子细胞活力极强,呼吸旺盛,塑料袋透气性差,用塑料袋装种子,再用绳子将袋口扎紧,种子在袋内的生命活动受到限制,贮藏时间长了,就会失去发芽力。有的种子即便是有发芽力,它们的活力也会大大降低,而且塑料袋不通风很容易发霉变质。此外,有些装过农药、化肥的塑料袋用来装种子也有害。一来能损坏种 In recent years, many professional friends have used plastic bags of tree seeds to bring losses to their production. Tree seeds are viable, when the seed cells harvested in the vitality of strong, strong breathing, poor plastic bag, with plastic bags of seeds, and then the bag tied tight rope, the seeds in the bag life activities are limited, Stored for a long time, it will lose the germination force. Even if some seeds germinate, their vitality will be greatly reduced, and the plastic bag is not ventilated moldy metamorphism. In addition, some plastic bags filled with pesticides and fertilizers are also harmful to contain seeds. One can damage the species