吉林省半干旱地区机械化玉米生产新体系施肥制度的试验研究

Experiment and Research of a New Setups Fertilization System for Maize Production in Semi arid Area of Jilin Province

该文介绍了吉林省半干旱地区机械化玉米生产新体系施肥制度的特点和施肥方法。通过试验证明结合农家肥和根茬还田进行化肥一次性深施是培肥土壤的科学措施。

In the paper, characteristics and fertilization method of a new maize production setups fertilization system in semi arid area of Jilin province were introduced. Only once deep fertilizing in the light of farmyard manure and root and stubble returning soil is scientific method proved through experiment. The influences of only once deep fertilization on seed sprouting, seedling growing as well on the production of maize fertilizing in spring or autumn were reported.