澳大利亚一年生苜蓿在宁夏南部山区轮作倒茬效果研究?

在宁夏南部山区引种适应性比较试验的基础上，对澳大利亚一年生苜蓿的轮作倒茬效果进行了研究，结果表明，澳大利亚一年生苜蓿是一种适应性强，且品质好的豆科牧草，由于其独特的种子休眠特性，给作物的不同轮作倒茬提供了可靠保证，其后茬作物的产量可以得到保证和提高，是解决宁夏南部地区轮作倒茬、培肥地力、发展畜牧业及保持水土的非常重要的作物品种，宜于进行推广种植1]。

Rotating Crops Effect Study Of Annual Medic Of Australia In South Mountainous Area Of NingXia

Based on the adaptability test in the south mountainous area of NingXia, the result of rotating crops effect study indicate that the annual medics of Australia are a kind of good adaptability and quality leguminous forage grass. It gives dependable pledge to different rotating crops since the characteristic of seed dormancy, which can ensure and increase the output of rotating crops. Annual medic of Australia is an important crop for rotating crops, enriching soil, developing stockbreeding, and it should be extended.