摘要
[目的]探讨马铃薯良种秋繁密度。[方法]设置播种密度120 000、210 000及300 000粒/hm23个处理,研究马铃薯良种秋繁密度。[结果]不同处理马铃薯生育期一致。其中120 000粒/hm2密度处理的马铃薯综合效益最好,产量高、病害发生率低。[结论]马铃薯良种秋繁密度120 000粒/hm2最佳,建议试验推广。
[ObjectivelThe aim was to explore density of potato for autumn numerous. [Method] The densities of potato for autumn numerous were discussed, by setting three treatments with planting densities of 120 000, 210 000 and 300 000 grains/hm2. lResultl The growth periods of different treatments were same. The comprehensive benefits of the 120 000 grain/hm2 treatment was the best, and the production was high, and the incidence of disease was low. [Conclusion] The density of potato for autumn numerous with 120 000 grain/hm2 was the best, so it was suggested this density should be tested.
出处
《园艺与种苗》
CAS
2015年第1期15-17,共3页
Horticulture & Seed
关键词
马铃薯
秋繁
播种
密度
Potato
Autumn numerous
Sowing
Densit
