摘要
磁混肥显著提高水稻产量，并使水稻叶片叶绿素含量增加。但施用量达到一定限度时，则随之减少。水稻过氧化氢酶的活性随磁混肥用量增加而减弱。磁混肥提高水稻种子蛋白质含量６％～２０％。
Magnetic mixture fertilizer helps to increase rice production significantly as well as chlorophyll content in rice leaves. But the production goes down with the increase of the fertilizer when the application of the fertilizer reaches to certain limit. Another characteristic of the fertilizer is that, with the increase of it, the catalase activity of rice decreases while thd crude protein in the seed increases 6%20%.
出处
《西南农业大学学报（自然科学版）》
CSCD
1999年第3期233-235,共3页
Journal of Southwest Agricultural University
关键词
磁混肥
水稻
产量
magnetic mixture fertilizer
rice
yield
