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我国传统观念,对草持有偏见。特别在我国南方,人们误认草为害物,视草地为荒地,种草简直是浪费地。为了纠正这种偏见,彻底改变那种只在20亿亩①耕地上种粮,而不种草,单一抓草的做法,开始重视农田种草的工作。我们于1980年通过实地观察,发现野生马唐草和狗尾草在江西不论高燥还是低湿地方都能适应、生长期长、家畜爱吃。广泛采集了野生马唐草和狗尾草的种子,于1981年起连续三年进行了多点栽培试验,现介绍如下。一、实验目的和研究内容
Our traditional concept of prejudice against grass. Especially in the south of our country, people mistakenly believe that grass is a pest and see the grassland as a wasteland. It is wasteful to grow grass. In order to correct this prejudice, we will completely change the practice of planting grass on only 2 billion mu of cultivated land, instead of planting grass and grasping grass alone. We observed in the field in 1980 and found that wild crab grass and Setaria viridis can adapt to both high and low humidity areas in Jiangxi Province, grow long, livestock love. Widespread collection of wild crabgrass and Setaria seeds, since 1981 for three consecutive years of multi-point cultivation experiments, are presented below. First, the purpose and content of the experiment