《天津农林科技》编辑部:我在贵刊上看到一种从美国引进的具有粮食、饲料及蔬菜三用作物——籽粒苋,我对此很感兴趣。我们鹰谭市地处江南腹地,属亚热带温润季风气候区,有丰富的低丘荒坡资源,我们把种植饲料作物作为调整农业内部结构的一项重要措施来抓,因此,特询问一些情况。1.籽粒苋的生活特性,品种特征,需要的日照条件,生长周期,对温度的临界点,经济指标。 “Tianjin Agriculture and Forestry Science and Technology” Editorial Department: I have seen in your magazine a kind of grain amaranth imported from the United States with grains, fodder and vegetables - amaranth, I am very interested in this. Our Eagle City is located in the hinterland of the southern part of the Yangtze River. It belongs to the subtropical monsoon climate zone and has rich resources of low hillside slopes. We plan to grow forage crops as an important measure to adjust the internal structure of agriculture. Therefore, we ask some special questions. 1. Amaranth life characteristics, variety characteristics, the need for sunshine conditions, growth cycle, the critical point of temperature, economic indicators.