摘要
[目的]探讨气象条件对内蒙古赤峰市林西县纸筒甜菜定植效果的影响。[方法]通过选取和调整定植期间的气象因素,统计不同条件下定植甜菜的萎蔫数,对不同条件下定植甜菜的萎蔫数与气象因素进行相关性分析,研究气象条件对林西县纸筒甜菜定植效果的影响。[结果]林西县甜菜定植最佳叶龄期为6叶期,保证最低气温高于甜菜的最低生长温度,-10 cm地温以及日平均气温稳定通过在10℃左右,根据实际情况采取人工浇灌于下午进行移栽。[结论]-10 cm地温、地面最高气温、日平均气温、日最高气温对林西县定植苗成活及返青影响显著。
[ Objective] The research aimed to discuss the effects of meteorological conditions on the field-planting efficiency of paper tube beet in Linxi County of Chifeng, Inner Mongolia. [ Method ] Through selecting and adjusting the meteorological factors during the field planting, the wilted number of beet during the field planting under different conditions was counted. The correlation between the wilted number of beet during the field planting and meteorological factors was analyz6d. The influences of meteorological conditions on the field-planting effect of pa- per tube beet in Linxi County were studied. [ Result] The best leaf stage for the field planting of beet in Linxi County was 6-leaf stage. It was ensured that the minimum temperature should be higher than the minimum growth minimum of beet. - 10 em ground temperature, daily average temperature should be maintained at about 10 ℃. According to the actual situations, artificial irrigation shouhi be used in the transplanting. [ Conclusion] -10 cm ground temperature, maximmn ground temperature,daily average temperature and daily maximum temperature had significant effects on the survival and regreening of planting stocks in Linxi County .
出处
《安徽农业科学》
CAS
北大核心
2010年第31期17621-17622,17635,共3页
Journal of Anhui Agricultural Sciences
基金
国家级"林西县气象局纸桶甜菜定植研究(CMATG2009FP01)"资助
关键词
纸筒甜菜
定植
萎蔫
相关分析
Paper tube beet
Field planting
Wilting
Correlation analysis
