摘要
针对雷州半岛降雨时空分布不均 ,季节性干旱十分严重的特点 ,论述了该区旱地甘蔗节水的主要农业技术措施及其效果 ;提出了“提高蔗田蓄水能力 ;降低土壤水分蒸发 ;高效利用土壤水分 ;改革栽培制度 ,适水种植”
Seasonal drought is quite frequent on the Leizhou Peninsula due to the uneven distribution of precipitation in time and space. This paper discusses the major water-saving agronomic techniques for the sugarcane growing regions and their effects and recommends a comprehensive system of water-saving techniques, including improving the water-retention capacity of the sugarcane fields, reducing soil water evaporation, enhancing water use efficiency, reforming cultivation system and soil water-based farming.
出处
《西南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2002年第4期353-356,共4页
Journal of Southwest Agricultural University
基金
广东省"十五"攻关项目部分内容 (A2 60 2 )
