Shajiang Black Soil 第1页

Effect of fertilization on soil fertility, wheat yield and quality in Shajiang black soil NYH-1 HIGHLY SENSITIVE DETECTOR TO 14-CARBON EFFECT OF APPLYING NITROGEN COMBINED WITH ZINC ON WHEAT YIELD STUDIES ON THE UTILIZATION OF NITROGEN BY WINTER WHEAT IN MAJOR SOILS OF HENAN PROVINCE Study on Growing Dynamic of Maize Root System in Shajiang Black Soil Impact of Model of Fertilization on Microbial Abundance and Enzyme Activity in Lime Concretion Black Soil Effects of a long-term located fertilization on the fertility and productivity of Shajiang Black Soil Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field