摘要
青海省湟中县位于青藏高原东部,春油菜的生产经常受到春旱、低温和霜冻等自然灾害的侵袭,造成了出苗不全、青秕不熟、产量低、品质差与收入少的状况。为此,湟中县试验推广了高原春油菜机械化沟植新技术,实践总结出了农艺与农机技术相结合的实施要点,取得了蓄水保墒、抗旱增温和节本增效的良好效果,探索出了高原春油菜高产、优质、高效生产的新途径。
Huangzhong County in Qinghai Province locates in east of qinghai-tibet plateau. The natural disaster, such as drought in spring, low temperature, frosts, is restricted to the production of spring-rape, which brings the aftereffect of irregularity of seedling, green and blighted rape, and so on. Hence, Huangzhong County has tested and popularized the altiplano spring-rape mechanized trench-planting technology. Then, this paper summarizes the combination between the agronomy and agricultural machinery technology, which achieves water storage and moisture conservation, drought resisting and heating, and so on. At last, the new methods to improve the yield, quality and high efficient production for spring-rape in altiplano are exploited.
出处
《农机化研究》
北大核心
2007年第4期216-217,共2页
Journal of Agricultural Mechanization Research
关键词
农业工程
垄膜沟植技术
应用
春油菜生产
蓄水保墒
agricultural engineering
ridge and film trend-planting technology
application
production of spring-rape
water storage and moisture conservation
