德国特大粒蚕豆简介德国特大粒蚕豆，是由宁夏农林科学院土肥所１９８９年从德国引进１７粒，经蔬菜室１９９０年扩大繁殖，１９９１～１９９２年两年的品种比较试验后，确定如一个蚕豆新品种。１９９３～１９９４年已在银川市郊区很新乡、隆德县陈翰乡、海原县二道沟村等... Germany extra large grain broad bean Introduction German extra large grain broad bean, is the soil and fertilizer of Ningxia Academy of Agriculture and Forestry by the introduction of 17 tablets from Germany in 1989, the vegetable room expanded breeding in 1990, 1991-1992 two years of comparative trials of varieties, identified as a broad bean new Variety. 1993 ~ 1994 has been in the suburbs of Yinchuan is very new township, Lund County Chen Han Township, Haiyuan County Erdaogou Village and so on ...