示范推广０３３４大豆和大正红小豆又获丰收赤峰市科协在１９９２年引种美国０３３４大豆和日本大正红小豆试种成功的基础上，１９９３年在全市四个旗、县、区，８个科普基点进行示范。大豆示范面积５２亩，其中０３３４大豆３１亩，０９１３大豆２１亩；高产红小豆示范面... Demonstration and promotion 0334 Soybean and Dazheng red bean and bumper harvest Chifeng Association for Science and Technology in 1992 introduced the United States 0334 soybean and Japanese Dazhong red bean trial success on the basis of 1993 in the city’s four flags, counties, districts, eight science base points For demonstration. Demonstration area of ​​52 acres of soybean, of which 3133 acres of 0334 soybean, 0913 soybean 21 acres; high yield red bean demo surface ...