摘要
为提高贵州地区酒用高粱产量水平,了解不同覆膜种植方式对酒用高粱产量的影响,开展了不同覆膜种植方式的同田对比试验。结果表明:高梁采用膜上种植方式综合表现最好,产量最高,为413.2kg/667m2,与其余方式相比增产达极显著水平。比对照(不覆膜)增加75.5kg/667m2、增产达22.36%,按高粱价格3.8元/kg计算,共增加收入286.9元/667m2。
In order to improve the yield of wine--making sorghum in guizhou province, understand the impact of different plastic film mulching methods on the yield of wine--making sorghum, the effect of different planting way with field contrast experiment was studied. The results showed that wine--making sorghum using the membrane planting method comprehensive best, have the highest yield with 413.2 kg/667m2 , compared with other methods to increase yield reached extremely significant level. Increased the yield by 22.36%, 75.5 kg/667m2 than ck （not coated）, increase the income by 286.9 yuan/667 m2.
出处
《耕作与栽培》
2015年第6期31-32,共2页
Tillage and Cultivation
关键词
酒用高粱
覆膜种植
产量
经济性状
wine--making sorghum
plastic film mulching
yield
economic trait
