不同光照和水分处理对驯化栽培黄精株高的影响  

Effects of Different Light and Soil Moisture on Plant Height of Domestication Cultivated Polygonatum

作　　者：张蕾光[1] 杨波[1] 李莉[1] 王宝贵[1] 

机构地区：[1]吉林省农业科学院洮南综合试验站,吉林洮南137100

出　　处：《现代农业科技》2014年第1期108-109,共2页Modern Agricultural Science and Technology

基　　金：吉林省农业委员会项目

摘　　要：以野生黄精鲜根为试材,研究驯化栽培中光照及水分对其株高的影响。结果表明:遮荫比全光照栽培利于株高生长,二者达极显著差异;灌溉措施仅在5月对株高影响显著,后期灌溉对株高影响不大。综合试验结果得出较优栽培措施:遮荫条件下,前期视垄表20 cm深墒情达20%以下及时灌溉,后期雨季无需灌溉,适当控水。Taking the fresh roots of wild polygenetic as the test materials to study the effects of light and moisture on the plant height in domestication and cultivation.Results showed that,shade was better than light to the high growth,they revealed significant differences.Irrigation measures only had significant influence on plant height in May, the effects of latter time of irrigation on plant height was little.Integrated results showed the better cultivation practice was that in the shade condition,irrigating timely when moisture content far from ridge surface 20 cm deep was lower 20%, during the rainy season, the water should be controlled, without irrigation.

关 键 词：黄精 驯化栽培 水分 光照 株高 影响 

分 类 号：S567.23[农业科学—中草药栽培]