摘要
在天山北坡干旱、半干旱的环境下,灌溉是农牧业生产的必然手段。试验采用漫灌、漫灌+微喷、微喷3种不同灌溉方式对新引1号东方山羊豆Galega orientaliscv.Xinyin No.1新品系成苗的影响做了比较研究,经统计结果显示,微喷方式成苗率最高;漫灌+微喷方式次之,但成苗率也比漫灌处理提高92%。因此,在种子资源较少时,为发挥种子最大效率,灌溉方式应首选微喷方式。
Irrigated agriculture was an inevitable choice for the agriculture and animal husbandry in the arid and semi-arid areas of the north slope of Tianshan Mountains. The effects of flooding irrigation, flooding irrigation ＋ micro-spray irrigation and micro-spray irrigation on seedling emergence of Galega orientalis cv. Xinyin No. 1 were studied. The results showed micro-spray irrigation was the best. The flooding irrigation ＋ micro-spray irrigalion was better and the seedling emergence rate was increased by 92 ~ compared with flooding irrigation.
出处
《草业科学》
CAS
CSCD
北大核心
2009年第8期190-191,共2页
Pratacultural Science
基金
新疆自治区科技厅"十一五"攻关项目"豆科牧草东方山羊豆新品系(品种)培育"(200641134)
"十一五"中国农科院航天育种课题"新引1号东方山羊豆新品系(品种)选育"(2006HT100166)
关键词
土壤
灌溉方式
成苗率
soil
irrigation method
seedling emergence rate
