Different varieties of maize growth period are also different, and for each nutrient absorption and nutrient content in the late also needs analysis according to the species. Regardless of species, however, if you want to improve maize yield and achieve green production standard, reasonable fertilization, scientific fertilization is very necessary. Based on the research of corn on the uptake of nutrients and fertilizer in different historical periods, appropriate measures are put forward.
NETL
NSTL
万方数据
维普
