马蹄(荸荠)耗水规律及灌溉模式试验研究

Experimental Research on Water-Chestnut's Water Consumption Rules and Its Irrigation Mode

在4年的试验研究成果基础上，探求了马蹄的耗水规律，对正常灌溉条件下马蹄耗水量在全生育期内的变化规律、不同水分条件下马蹄的耗水规律、马蹄耗水量与气象的关系、马蹄耗水量与产量的关系等4个方面进行了实验研究，并由此提出了马蹄的合理灌溉模式，为马蹄的节水灌溉和高产优质提供了基本依据。

On the basis of experimental research results of four years, the waterchestnut's waer consumpion mes are ex-plored. The varying mles of Waerchestnut's water consumption in the whole planing period under nonnal irrigaion condi-tion, the waterchestnut's water consumption rules under different moisture conditions, the relationship between Waterchest-nut's waer consumption and meteorology, the relationship bebeen waer-chestnut's water consumption and its yield, are ex-plored by experimental researches. Through these experimental researches, a reasonable itrigaion mode for waterchestnut ispresented, it could provide a scientific basis for waterchestnut's water saving itrigation and for its higheryield and betterquality.