[案情简介] 2005年春,辽宁省北票市五间房镇土城子村张英利等百余户农民在自家的大棚里栽种了北京源添利种苗有限公司生产的源添利大红-10F1番茄种子。由于2005年春季温度比往年同期低,致使张英利等种植的源添利大红-10F1番茄陆续出现裂果现象。在与种子经销商——北票绿丰园艺菜籽店种子门市协商未果的情况下,张英利等农户向北票市种子管理站申请了种 [Case description] In the spring of 2005, more than 100 peasants such as Zhang Yingli, Tuchengzi Village, Wufangzhen, Beipiao, Liaoning Province, planted the Yuantong Dahong -10F1 tomato produced by Beijing Yuantianli Seed Co., Ltd. in its own greenhouse. seed. As the temperature in the spring of 2005 was lower than that of the same period of previous years, the cracked fruit appeared successively in the sources such as Zhang Yingli and other sources. In the case of unsuccessful negotiations with the seed distributor, Beipiao Green Feng Horticultural Rapeseed Seeds, Zhang Yingli and other farmers applied for the Beipiao Seeds Management Station