内蒙古大豆栽培区划及育种目标的商榷

Discussion on the Demercation of Soybean Cultivation and Breeding Objectives in Inner Mongolia Autonomous Region

本文从大豆的生物学特性出发,分析了内蒙各地的生态、地理等环境条件,对大豆栽培区域的划分进行了讨论。提出内蒙大豆的主栽区可分为:嫩江支流流域、西辽河干支流流域,前套平原、后套平原等四个区域;副栽区可划分为:苏克斜鲁及其以南地区、鄂尔多斯高原东部、平地泉台地——乌兰察布丘陵及其东段等三个区域。同时,对各栽培区的育种目标亦进行了讨论。

In the paper, the demercation on soybean cultivation was disscussed by analysing ecological and geographical natural conditions of various regions in Inner Mongolia,which affected the biological properties of soybean. It were suggested that the main regions for soybean cultivation in Inner Mongolia included the branch catchment area of Nen Jiang.The main stream catchment of west Liao He, the plain of Qiantao and of Houtao, and that side regions for soybean cultivation were divided into Sukexielu area and its sorthern part, the east of Erduosi tableland and the plat—form of pingdipuan——the hilly land of Wulanchabu and its eastern area. Meanwhile, breeding objectives in all cultivation areas were also discussed.