flood irrigation meaning in English
慢灌
漫罐
漫灌；淹灌
Examples
- The amount of nitrogen leached was increased with the increasing amount of water applied . and compared to the treatment of fertilizer added as flooding irrigation ( fif ) , the treatment of fertilizer added in drip irrigation ( dif ) significantly decreased the nitrogen leached
氮素淋溶量随灌水量的增加而增加；在淋失的n素形态中，以尿素态氮为主，其次为硝态氮，铵态氮的淋失量最低。 - Three wheat cultivars , yannong 19 ( with spread plant type ) , jimai 20 ( with semi - spread plant type ) and taishan 23 ( with erect plant type ) , were used to investigate the wue ( water use efficiency ) change under raised bed planting with furrow irrigation and conventional flat planting with flood irrigation
摘要为寻找提高小麦水分利用效率的途径，以株型扩张品种烟农19 、株型紧凑品种泰山23和株型半扩张品种济麦20为材料，比较研究了垄作（小水沟内渗灌）和平作（大水漫灌）两种栽培模式下小麦的水分利用效率。 - Rice , one of the three major crops in the ningxia irrigation area of yellow river . is widely planted . the traditional irrigation techniques of rice are flood irrigation and deep storage . which need more water consumption and have higher application volumes . with the increase in population , the development of industrial and agricultural production and the uniform catchment agreement for the water resource of yellow river , the supplying and demand contradiction of the water resources in ningxia is more evident , then drang is presented for developing water - saving and efficient agriculture
近年来，水稻节水控灌技术在宁夏引黄灌区推广后取得了显著的经济和社会效益。但如何确定节水控灌技术是现有条件下适合宁夏引黄灌区特别是盐碱耕地的水稻种植先进灌溉技术，如何确定盐碱地的淋洗水量及灌水模式，探索节水控灌技术在盐碱地的适应性，研究水稻节水控灌技术增产机理，对进一步推广水稻节水控灌技术及改良、开发盐碱地和盐碱荒地具有重要意义。