宁夏旱作区蓄水保墒技术措施探析

Exploration of Soil Moisture Conservation Measures in Dry Farming Region of Ningxia

宁夏旱作区面积大、比例高,蓄水保墒是缓解农业水资源紧缺的主要途径。对宁夏旱作区蓄水保墒技术措施进行了探析,包括秋季覆膜技术、早春覆膜技术及旱作农田微集水种植技术3个方面,为宁夏旱作区农业发展提供了参考依据。

The dry farming region in Ningxia is large with high proportion, soil moisture conservation is the main way to alleviate the shortage of agricultural water resources. The soil moisture conservation measures in dry farming region of Ningxia are explored in the paper, including film mulching technology in autumn, film mulching technology in early spring and micro water harvesting technique of dry farmland, which provides reference for agriculture development in dry farming region of Ningxia.