【摘要】 通过对马铃薯种薯进行浸种试验,研究锰素对马铃薯生长发育及产量和品质的影响。结果表明:适量的锰肥可以促进马铃薯的生长发育,增强抗逆性,提高产量和品质;但锰素过多又会产生不利影响;硫酸锰溶液的适宜浓度是0.01%~0.1%。更多还原

【Abstract】 To find out effects of manganese fertilizer on growth, output and quality of potatoes, potato seeds were dipped in MnSO4 solution for some time. The result indicated that the appropriate dosage of manganese fertilizer could promote the growth, strengthen the ability of resisting adversity, heighten and output and quality of potatoes. However, too much use of manganese fertilizer could have negative effects. The appropriate content of MnSO4 solution is 0.01%~0.1%.更多还原