摘要
为探索不同钾肥施用水平对木薯产量的影响,笔者在藤县进行同量基肥、不同量钾肥追肥施用的研究试验。试验结果表明:追施不同量的钾肥均能增加木薯的产量,但对作物的农艺性状基本无影响;从综合效益出发,以追施氯化钾225kg/hm2产生的综合效益最好。
In order to explore the impact on cassava yield by different application amounts of K fertilizer, in the same base manure application, different K fertilizer amounts were applied as top application. The experimental results showthat the top application of different K fertilizer amounts can all increase the cassava yield, but not impact on farming features of crops. For the integrated benefit, the top application of potassium chloride by 225kg/hm^2 has the best benefit.
出处
《广西农学报》
2008年第6期26-27,34,共3页
Journal of Guangxi Agriculture
关键词
木薯
钾肥
产量
Cassava
K fertilizer
yield
