摘要
玉米采用氨基酸螯合多元微肥拌种可显著地促进根系和地上部的生长，拌种后可使玉米地上部和根系的干物重分别提高２２．５％和１６．８％，根系活力提高７２％，叶片光合强度提高５６％，氨基酸螯合多元微肥对玉米的适宜拌种浓度为１００倍。
The growth of maize roots and aerial part all were promoted with application of chelatecompound Of ammino acid with multicomponent micronutrients (CAMM) on seed. Dry matter weight of rootsand aerial part of maize increased by 16. 8% and 22. 5% compered with check plant, respectively. Theroot activity and the of photosynthesis of maize plant from seed dressing with CAMM were were improved by72% and 56% compered with check plant, respectively. The experiment results shown that suitable application concentration of CAMM on seed of maize is 100 ford.
出处
《玉米科学》
CAS
CSCD
1996年第4期40-42,共3页
Journal of Maize Sciences
关键词
玉米
螯合微肥
拌种
生长
Maize
Chelate micronutrients
Seed dressing
