The Effect of Si Fertilizer and Si Fertilizer with Straw Return on Soil K Availability and Grain Yield on Spring Maize (Zea mays L) in Northeast China
Mabagala Frank Stephano, Yuhui Geng & Meiling Zhang · Asian Journal of Soil Science and Plant Nutrition · 2020
Aims: To investigate the effect of silicon (Si) fertilizer and Si fertilizer with straw return in potassium (K) and maize grain yield. Methods: In 2018 and 2019, two field experiments were established in Nong’an county, Jilin province. Four treatments were arranged in a randomize...
Open access
Research Article
10.9734/ajsspn/2020/v6i130080