东北半干旱地区温室芹菜灌水指标试验研究  

Experiment on the Greenhouse's Celery Watering in the Semi-Arid Region of Northeast China

作　　者：谭国栋[1] 付德洋 凡久彬[1] 吕子超[1] 

机构地区：[1]辽宁省水利水电科学研究院,沈阳110003 [2]阜新市水利局,辽宁阜新123000

出　　处：《南水北调与水利科技》2006年第2期20-23,共4页South-to-North Water Transfers and Water Science & Technology

基　　金：国家"863"计划农业节水重大专项课题(阜新示范区2002AA2Z4321);辽宁省"十五"农业科技攻关项目(节水栽培技术研究2001212001)

摘　　要：研究了冬季温室芹菜需水量、需水规律、产量与耗水量的关系。对东北半干旱地区日光温室芹菜进行了灌溉制度的研究。研究不同生育期的不同灌水量对芹菜生育性状及产量的影响。对东北半干旱地区旨在为冬季保护地芹菜的节水高产栽培提供技术指导,为农民增产增收服务。We have studied the greenhouse＇s celery water requirement volume, water requirement rule, the relationship between output and water consumption during the winter, the irrigation scheme of the greenhouse＇s celery in the semi-arid region of northeast China, the influence of different waterings on celery＇s growth and yield in various periods. The findings can provide technical assistance to farmers in their celery planting practice.

关 键 词：温室 芹菜 灌水量 耗水量 

分 类 号：TU261[建筑科学—建筑设计及理论] S636.3[农业科学—蔬菜学]